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1 Commits
v0.0.24
...
enhancemen
| Author | SHA1 | Date | |
|---|---|---|---|
|
8c55a36a91 |
1
go.mod
1
go.mod
@@ -6,6 +6,7 @@ require (
|
||||
github.com/golang-migrate/migrate v3.5.4+incompatible // indirect
|
||||
github.com/golang-migrate/migrate/v4 v4.5.0 // indirect
|
||||
github.com/golang/protobuf v1.3.2
|
||||
github.com/multiformats/go-multihash v0.0.8
|
||||
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f // indirect
|
||||
github.com/pkg/errors v0.8.1
|
||||
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed
|
||||
|
||||
13
go.sum
13
go.sum
@@ -104,7 +104,15 @@ github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
|
||||
github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
|
||||
github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
|
||||
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
|
||||
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g=
|
||||
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ=
|
||||
github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771 h1:MHkK1uRtFbVqvAgvWxafZe54+5uBxLluGylDiKgdhwo=
|
||||
github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
|
||||
github.com/mongodb/mongo-go-driver v0.3.0/go.mod h1:NK/HWDIIZkaYsnYa0hmtP443T5ELr0KDecmIioVuuyU=
|
||||
github.com/mr-tron/base58 v1.1.2 h1:ZEw4I2EgPKDJ2iEw0cNmLB3ROrEmkOtXIkaG7wZg+78=
|
||||
github.com/mr-tron/base58 v1.1.2/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
|
||||
github.com/multiformats/go-multihash v0.0.8 h1:wrYcW5yxSi3dU07n5jnuS5PrNwyHy0zRHGVoUugWvXg=
|
||||
github.com/multiformats/go-multihash v0.0.8/go.mod h1:YSLudS+Pi8NHE7o6tb3D8vrpKa63epEDmG8nTduyAew=
|
||||
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f h1:hd3r+uv9DNLScbOrnlj82rBldHQf3XWmCeXAWbw8euQ=
|
||||
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f/go.mod h1:MyUWrZlB1aI5bs7j9/pJ8ckLLZ4QcCYcNiSbsAW32D4=
|
||||
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
|
||||
@@ -133,6 +141,8 @@ github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdh
|
||||
github.com/shopspring/decimal v0.0.0-20180709203117-cd690d0c9e24/go.mod h1:M+9NzErvs504Cn4c5DxATwIqPbtswREoFCre64PpcG4=
|
||||
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
|
||||
github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
|
||||
github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
|
||||
github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
|
||||
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed h1:K2iga8l8OQIHnk2bBq2QsZTO2Q38YWy04xIspdITCdM=
|
||||
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed/go.mod h1:r8HggRBZ/k7TRwByq/Hp3P/ubFppIna0nvyavVK0pjA=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
@@ -160,6 +170,8 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8 h1:1wopBVtVdWnn03fZelqdXTqk7U7zPQCb+T4rbU9ZEoU=
|
||||
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
|
||||
@@ -196,6 +208,7 @@ golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5h
|
||||
golang.org/x/sys v0.0.0-20190102155601-82a175fd1598/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190426135247-a129542de9ae h1:mQLHiymj/JXKnnjc62tb7nD5pZLs940/sXJu+Xp3DBA=
|
||||
golang.org/x/sys v0.0.0-20190426135247-a129542de9ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
|
||||
@@ -4,6 +4,7 @@ import (
|
||||
"crypto/sha256"
|
||||
"encoding/binary"
|
||||
|
||||
"github.com/multiformats/go-multihash"
|
||||
"github.com/vacp2p/mvds/state"
|
||||
)
|
||||
|
||||
@@ -16,5 +17,11 @@ func (m Message) ID() state.MessageID {
|
||||
b = append(b, t...)
|
||||
b = append(b, m.Body...)
|
||||
|
||||
return sha256.Sum256(b)
|
||||
hash := sha256.Sum256(b)
|
||||
id, _ := multihash.Encode(hash[:], multihash.SHA2_256)
|
||||
|
||||
mid := state.MessageID{}
|
||||
copy(id[:], id)
|
||||
|
||||
return mid
|
||||
}
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
package state
|
||||
|
||||
type MessageID [32]byte
|
||||
type MessageID [34]byte
|
||||
type GroupID [32]byte
|
||||
|
||||
1
vendor/github.com/minio/blake2b-simd/.gitignore
generated
vendored
Normal file
1
vendor/github.com/minio/blake2b-simd/.gitignore
generated
vendored
Normal file
@@ -0,0 +1 @@
|
||||
*.test
|
||||
21
vendor/github.com/minio/blake2b-simd/.travis.yml
generated
vendored
Normal file
21
vendor/github.com/minio/blake2b-simd/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,21 @@
|
||||
sudo: required
|
||||
dist: trusty
|
||||
language: go
|
||||
|
||||
os:
|
||||
- linux
|
||||
- osx
|
||||
|
||||
osx_image: xcode7.2
|
||||
|
||||
go:
|
||||
- 1.6
|
||||
- 1.5
|
||||
|
||||
env:
|
||||
- ARCH=x86_64
|
||||
- ARCH=i686
|
||||
|
||||
script:
|
||||
- diff -au <(gofmt -d .) <(printf "")
|
||||
- go test -race -v ./...
|
||||
202
vendor/github.com/minio/blake2b-simd/LICENSE
generated
vendored
Normal file
202
vendor/github.com/minio/blake2b-simd/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
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|
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1. Definitions.
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|
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|
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|
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|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
144
vendor/github.com/minio/blake2b-simd/README.md
generated
vendored
Normal file
144
vendor/github.com/minio/blake2b-simd/README.md
generated
vendored
Normal file
@@ -0,0 +1,144 @@
|
||||
BLAKE2b-SIMD
|
||||
============
|
||||
|
||||
Pure Go implementation of BLAKE2b using SIMD optimizations.
|
||||
|
||||
Introduction
|
||||
------------
|
||||
|
||||
This package was initially based on the pure go [BLAKE2b](https://github.com/dchest/blake2b) implementation of Dmitry Chestnykh and merged with the (`cgo` dependent) AVX optimized [BLAKE2](https://github.com/codahale/blake2) implementation (which in turn is based on the [official implementation](https://github.com/BLAKE2/BLAKE2). It does so by using [Go's Assembler](https://golang.org/doc/asm) for amd64 architectures with a golang only fallback for other architectures.
|
||||
|
||||
In addition to AVX there is also support for AVX2 as well as SSE. Best performance is obtained with AVX2 which gives roughly a **4X** performance increase approaching hashing speeds of **1GB/sec** on a single core.
|
||||
|
||||
Benchmarks
|
||||
----------
|
||||
|
||||
This is a summary of the performance improvements. Full details are shown below.
|
||||
|
||||
| Technology | 128K |
|
||||
| ---------- |:-----:|
|
||||
| AVX2 | 3.94x |
|
||||
| AVX | 3.28x |
|
||||
| SSE | 2.85x |
|
||||
|
||||
asm2plan9s
|
||||
----------
|
||||
|
||||
In order to be able to work more easily with AVX2/AVX instructions, a separate tool was developed to convert AVX2/AVX instructions into the corresponding BYTE sequence as accepted by Go assembly. See [asm2plan9s](https://github.com/minio/asm2plan9s) for more information.
|
||||
|
||||
bt2sum
|
||||
------
|
||||
|
||||
[bt2sum](https://github.com/s3git/bt2sum) is a utility that takes advantages of the BLAKE2b SIMD optimizations to compute check sums using the BLAKE2 Tree hashing mode in so called 'unlimited fanout' mode.
|
||||
|
||||
Technical details
|
||||
-----------------
|
||||
|
||||
BLAKE2b is a hashing algorithm that operates on 64-bit integer values. The AVX2 version uses the 256-bit wide YMM registers in order to essentially process four operations in parallel. AVX and SSE operate on 128-bit values simultaneously (two operations in parallel). Below are excerpts from `compressAvx2_amd64.s`, `compressAvx_amd64.s`, and `compress_generic.go` respectively.
|
||||
|
||||
```
|
||||
VPADDQ YMM0,YMM0,YMM1 /* v0 += v4, v1 += v5, v2 += v6, v3 += v7 */
|
||||
```
|
||||
|
||||
```
|
||||
VPADDQ XMM0,XMM0,XMM2 /* v0 += v4, v1 += v5 */
|
||||
VPADDQ XMM1,XMM1,XMM3 /* v2 += v6, v3 += v7 */
|
||||
```
|
||||
|
||||
```
|
||||
v0 += v4
|
||||
v1 += v5
|
||||
v2 += v6
|
||||
v3 += v7
|
||||
```
|
||||
|
||||
Detailed benchmarks
|
||||
-------------------
|
||||
|
||||
Example performance metrics were generated on Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz - 6 physical cores, 12 logical cores running Ubuntu GNU/Linux with kernel version 4.4.0-24-generic (vanilla with no optimizations).
|
||||
|
||||
### AVX2
|
||||
|
||||
```
|
||||
$ benchcmp go.txt avx2.txt
|
||||
benchmark old ns/op new ns/op delta
|
||||
BenchmarkHash64-12 1481 849 -42.67%
|
||||
BenchmarkHash128-12 1428 746 -47.76%
|
||||
BenchmarkHash1K-12 6379 2227 -65.09%
|
||||
BenchmarkHash8K-12 37219 11714 -68.53%
|
||||
BenchmarkHash32K-12 140716 35935 -74.46%
|
||||
BenchmarkHash128K-12 561656 142634 -74.60%
|
||||
|
||||
benchmark old MB/s new MB/s speedup
|
||||
BenchmarkHash64-12 43.20 75.37 1.74x
|
||||
BenchmarkHash128-12 89.64 171.35 1.91x
|
||||
BenchmarkHash1K-12 160.52 459.69 2.86x
|
||||
BenchmarkHash8K-12 220.10 699.32 3.18x
|
||||
BenchmarkHash32K-12 232.87 911.85 3.92x
|
||||
BenchmarkHash128K-12 233.37 918.93 3.94x
|
||||
```
|
||||
|
||||
### AVX2: Comparison to other hashing techniques
|
||||
|
||||
```
|
||||
$ go test -bench=Comparison
|
||||
BenchmarkComparisonMD5-12 1000 1726121 ns/op 607.48 MB/s
|
||||
BenchmarkComparisonSHA1-12 500 2005164 ns/op 522.94 MB/s
|
||||
BenchmarkComparisonSHA256-12 300 5531036 ns/op 189.58 MB/s
|
||||
BenchmarkComparisonSHA512-12 500 3423030 ns/op 306.33 MB/s
|
||||
BenchmarkComparisonBlake2B-12 1000 1232690 ns/op 850.64 MB/s
|
||||
```
|
||||
|
||||
Benchmarks below were generated on a MacBook Pro with a 2.7 GHz Intel Core i7.
|
||||
|
||||
### AVX
|
||||
|
||||
```
|
||||
$ benchcmp go.txt avx.txt
|
||||
benchmark old ns/op new ns/op delta
|
||||
BenchmarkHash64-8 813 458 -43.67%
|
||||
BenchmarkHash128-8 766 401 -47.65%
|
||||
BenchmarkHash1K-8 4881 1763 -63.88%
|
||||
BenchmarkHash8K-8 36127 12273 -66.03%
|
||||
BenchmarkHash32K-8 140582 43155 -69.30%
|
||||
BenchmarkHash128K-8 567850 173246 -69.49%
|
||||
|
||||
benchmark old MB/s new MB/s speedup
|
||||
BenchmarkHash64-8 78.63 139.57 1.78x
|
||||
BenchmarkHash128-8 166.98 318.73 1.91x
|
||||
BenchmarkHash1K-8 209.76 580.68 2.77x
|
||||
BenchmarkHash8K-8 226.76 667.46 2.94x
|
||||
BenchmarkHash32K-8 233.09 759.29 3.26x
|
||||
BenchmarkHash128K-8 230.82 756.56 3.28x
|
||||
```
|
||||
|
||||
### SSE
|
||||
|
||||
```
|
||||
$ benchcmp go.txt sse.txt
|
||||
benchmark old ns/op new ns/op delta
|
||||
BenchmarkHash64-8 813 478 -41.21%
|
||||
BenchmarkHash128-8 766 411 -46.34%
|
||||
BenchmarkHash1K-8 4881 1870 -61.69%
|
||||
BenchmarkHash8K-8 36127 12427 -65.60%
|
||||
BenchmarkHash32K-8 140582 49512 -64.78%
|
||||
BenchmarkHash128K-8 567850 199040 -64.95%
|
||||
|
||||
benchmark old MB/s new MB/s speedup
|
||||
BenchmarkHash64-8 78.63 133.78 1.70x
|
||||
BenchmarkHash128-8 166.98 311.23 1.86x
|
||||
BenchmarkHash1K-8 209.76 547.37 2.61x
|
||||
BenchmarkHash8K-8 226.76 659.20 2.91x
|
||||
BenchmarkHash32K-8 233.09 661.81 2.84x
|
||||
BenchmarkHash128K-8 230.82 658.52 2.85x
|
||||
```
|
||||
|
||||
License
|
||||
-------
|
||||
|
||||
Released under the Apache License v2.0. You can find the complete text in the file LICENSE.
|
||||
|
||||
Contributing
|
||||
------------
|
||||
|
||||
Contributions are welcome, please send PRs for any enhancements.
|
||||
32
vendor/github.com/minio/blake2b-simd/appveyor.yml
generated
vendored
Normal file
32
vendor/github.com/minio/blake2b-simd/appveyor.yml
generated
vendored
Normal file
@@ -0,0 +1,32 @@
|
||||
# version format
|
||||
version: "{build}"
|
||||
|
||||
# Operating system (build VM template)
|
||||
os: Windows Server 2012 R2
|
||||
|
||||
# Platform.
|
||||
platform: x64
|
||||
|
||||
clone_folder: c:\gopath\src\github.com\minio\blake2b-simd
|
||||
|
||||
# environment variables
|
||||
environment:
|
||||
GOPATH: c:\gopath
|
||||
GO15VENDOREXPERIMENT: 1
|
||||
|
||||
# scripts that run after cloning repository
|
||||
install:
|
||||
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
|
||||
- go version
|
||||
- go env
|
||||
|
||||
# to run your custom scripts instead of automatic MSBuild
|
||||
build_script:
|
||||
- go test .
|
||||
- go test -race .
|
||||
|
||||
# to disable automatic tests
|
||||
test: off
|
||||
|
||||
# to disable deployment
|
||||
deploy: off
|
||||
301
vendor/github.com/minio/blake2b-simd/blake2b.go
generated
vendored
Normal file
301
vendor/github.com/minio/blake2b-simd/blake2b.go
generated
vendored
Normal file
@@ -0,0 +1,301 @@
|
||||
// Written in 2012 by Dmitry Chestnykh.
|
||||
//
|
||||
// To the extent possible under law, the author have dedicated all copyright
|
||||
// and related and neighboring rights to this software to the public domain
|
||||
// worldwide. This software is distributed without any warranty.
|
||||
// http://creativecommons.org/publicdomain/zero/1.0/
|
||||
|
||||
// Package blake2b implements BLAKE2b cryptographic hash function.
|
||||
package blake2b
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"hash"
|
||||
)
|
||||
|
||||
const (
|
||||
BlockSize = 128 // block size of algorithm
|
||||
Size = 64 // maximum digest size
|
||||
SaltSize = 16 // maximum salt size
|
||||
PersonSize = 16 // maximum personalization string size
|
||||
KeySize = 64 // maximum size of key
|
||||
)
|
||||
|
||||
type digest struct {
|
||||
h [8]uint64 // current chain value
|
||||
t [2]uint64 // message bytes counter
|
||||
f [2]uint64 // finalization flags
|
||||
x [BlockSize]byte // buffer for data not yet compressed
|
||||
nx int // number of bytes in buffer
|
||||
|
||||
ih [8]uint64 // initial chain value (after config)
|
||||
paddedKey [BlockSize]byte // copy of key, padded with zeros
|
||||
isKeyed bool // indicates whether hash was keyed
|
||||
size uint8 // digest size in bytes
|
||||
isLastNode bool // indicates processing of the last node in tree hashing
|
||||
}
|
||||
|
||||
// Initialization values.
|
||||
var iv = [8]uint64{
|
||||
0x6a09e667f3bcc908, 0xbb67ae8584caa73b,
|
||||
0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,
|
||||
0x510e527fade682d1, 0x9b05688c2b3e6c1f,
|
||||
0x1f83d9abfb41bd6b, 0x5be0cd19137e2179,
|
||||
}
|
||||
|
||||
// Config is used to configure hash function parameters and keying.
|
||||
// All parameters are optional.
|
||||
type Config struct {
|
||||
Size uint8 // digest size (if zero, default size of 64 bytes is used)
|
||||
Key []byte // key for prefix-MAC
|
||||
Salt []byte // salt (if < 16 bytes, padded with zeros)
|
||||
Person []byte // personalization (if < 16 bytes, padded with zeros)
|
||||
Tree *Tree // parameters for tree hashing
|
||||
}
|
||||
|
||||
// Tree represents parameters for tree hashing.
|
||||
type Tree struct {
|
||||
Fanout uint8 // fanout
|
||||
MaxDepth uint8 // maximal depth
|
||||
LeafSize uint32 // leaf maximal byte length (0 for unlimited)
|
||||
NodeOffset uint64 // node offset (0 for first, leftmost or leaf)
|
||||
NodeDepth uint8 // node depth (0 for leaves)
|
||||
InnerHashSize uint8 // inner hash byte length
|
||||
IsLastNode bool // indicates processing of the last node of layer
|
||||
}
|
||||
|
||||
var (
|
||||
defaultConfig = &Config{Size: Size}
|
||||
config256 = &Config{Size: 32}
|
||||
)
|
||||
|
||||
func verifyConfig(c *Config) error {
|
||||
if c.Size > Size {
|
||||
return errors.New("digest size is too large")
|
||||
}
|
||||
if len(c.Key) > KeySize {
|
||||
return errors.New("key is too large")
|
||||
}
|
||||
if len(c.Salt) > SaltSize {
|
||||
// Smaller salt is okay: it will be padded with zeros.
|
||||
return errors.New("salt is too large")
|
||||
}
|
||||
if len(c.Person) > PersonSize {
|
||||
// Smaller personalization is okay: it will be padded with zeros.
|
||||
return errors.New("personalization is too large")
|
||||
}
|
||||
if c.Tree != nil {
|
||||
if c.Tree.Fanout == 1 {
|
||||
return errors.New("fanout of 1 is not allowed in tree mode")
|
||||
}
|
||||
if c.Tree.MaxDepth < 2 {
|
||||
return errors.New("incorrect tree depth")
|
||||
}
|
||||
if c.Tree.InnerHashSize < 1 || c.Tree.InnerHashSize > Size {
|
||||
return errors.New("incorrect tree inner hash size")
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// New returns a new hash.Hash configured with the given Config.
|
||||
// Config can be nil, in which case the default one is used, calculating 64-byte digest.
|
||||
// Returns non-nil error if Config contains invalid parameters.
|
||||
func New(c *Config) (hash.Hash, error) {
|
||||
if c == nil {
|
||||
c = defaultConfig
|
||||
} else {
|
||||
if c.Size == 0 {
|
||||
// Set default size if it's zero.
|
||||
c.Size = Size
|
||||
}
|
||||
if err := verifyConfig(c); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
d := new(digest)
|
||||
d.initialize(c)
|
||||
return d, nil
|
||||
}
|
||||
|
||||
// initialize initializes digest with the given
|
||||
// config, which must be non-nil and verified.
|
||||
func (d *digest) initialize(c *Config) {
|
||||
// Create parameter block.
|
||||
var p [BlockSize]byte
|
||||
p[0] = c.Size
|
||||
p[1] = uint8(len(c.Key))
|
||||
if c.Salt != nil {
|
||||
copy(p[32:], c.Salt)
|
||||
}
|
||||
if c.Person != nil {
|
||||
copy(p[48:], c.Person)
|
||||
}
|
||||
if c.Tree != nil {
|
||||
p[2] = c.Tree.Fanout
|
||||
p[3] = c.Tree.MaxDepth
|
||||
binary.LittleEndian.PutUint32(p[4:], c.Tree.LeafSize)
|
||||
binary.LittleEndian.PutUint64(p[8:], c.Tree.NodeOffset)
|
||||
p[16] = c.Tree.NodeDepth
|
||||
p[17] = c.Tree.InnerHashSize
|
||||
} else {
|
||||
p[2] = 1
|
||||
p[3] = 1
|
||||
}
|
||||
|
||||
// Initialize.
|
||||
d.size = c.Size
|
||||
for i := 0; i < 8; i++ {
|
||||
d.h[i] = iv[i] ^ binary.LittleEndian.Uint64(p[i*8:])
|
||||
}
|
||||
if c.Tree != nil && c.Tree.IsLastNode {
|
||||
d.isLastNode = true
|
||||
}
|
||||
|
||||
// Process key.
|
||||
if c.Key != nil {
|
||||
copy(d.paddedKey[:], c.Key)
|
||||
d.Write(d.paddedKey[:])
|
||||
d.isKeyed = true
|
||||
}
|
||||
// Save a copy of initialized state.
|
||||
copy(d.ih[:], d.h[:])
|
||||
}
|
||||
|
||||
// New512 returns a new hash.Hash computing the BLAKE2b 64-byte checksum.
|
||||
func New512() hash.Hash {
|
||||
d := new(digest)
|
||||
d.initialize(defaultConfig)
|
||||
return d
|
||||
}
|
||||
|
||||
// New256 returns a new hash.Hash computing the BLAKE2b 32-byte checksum.
|
||||
func New256() hash.Hash {
|
||||
d := new(digest)
|
||||
d.initialize(config256)
|
||||
return d
|
||||
}
|
||||
|
||||
// NewMAC returns a new hash.Hash computing BLAKE2b prefix-
|
||||
// Message Authentication Code of the given size in bytes
|
||||
// (up to 64) with the given key (up to 64 bytes in length).
|
||||
func NewMAC(outBytes uint8, key []byte) hash.Hash {
|
||||
d, err := New(&Config{Size: outBytes, Key: key})
|
||||
if err != nil {
|
||||
panic(err.Error())
|
||||
}
|
||||
return d
|
||||
}
|
||||
|
||||
// Reset resets the state of digest to the initial state
|
||||
// after configuration and keying.
|
||||
func (d *digest) Reset() {
|
||||
copy(d.h[:], d.ih[:])
|
||||
d.t[0] = 0
|
||||
d.t[1] = 0
|
||||
d.f[0] = 0
|
||||
d.f[1] = 0
|
||||
d.nx = 0
|
||||
if d.isKeyed {
|
||||
d.Write(d.paddedKey[:])
|
||||
}
|
||||
}
|
||||
|
||||
// Size returns the digest size in bytes.
|
||||
func (d *digest) Size() int { return int(d.size) }
|
||||
|
||||
// BlockSize returns the algorithm block size in bytes.
|
||||
func (d *digest) BlockSize() int { return BlockSize }
|
||||
|
||||
func (d *digest) Write(p []byte) (nn int, err error) {
|
||||
nn = len(p)
|
||||
left := BlockSize - d.nx
|
||||
if len(p) > left {
|
||||
// Process buffer.
|
||||
copy(d.x[d.nx:], p[:left])
|
||||
p = p[left:]
|
||||
compress(d, d.x[:])
|
||||
d.nx = 0
|
||||
}
|
||||
// Process full blocks except for the last one.
|
||||
if len(p) > BlockSize {
|
||||
n := len(p) &^ (BlockSize - 1)
|
||||
if n == len(p) {
|
||||
n -= BlockSize
|
||||
}
|
||||
compress(d, p[:n])
|
||||
p = p[n:]
|
||||
}
|
||||
// Fill buffer.
|
||||
d.nx += copy(d.x[d.nx:], p)
|
||||
return
|
||||
}
|
||||
|
||||
// Sum returns the calculated checksum.
|
||||
func (d *digest) Sum(in []byte) []byte {
|
||||
// Make a copy of d so that caller can keep writing and summing.
|
||||
d0 := *d
|
||||
hash := d0.checkSum()
|
||||
return append(in, hash[:d0.size]...)
|
||||
}
|
||||
|
||||
func (d *digest) checkSum() [Size]byte {
|
||||
// Do not create unnecessary copies of the key.
|
||||
if d.isKeyed {
|
||||
for i := 0; i < len(d.paddedKey); i++ {
|
||||
d.paddedKey[i] = 0
|
||||
}
|
||||
}
|
||||
|
||||
dec := BlockSize - uint64(d.nx)
|
||||
if d.t[0] < dec {
|
||||
d.t[1]--
|
||||
}
|
||||
d.t[0] -= dec
|
||||
|
||||
// Pad buffer with zeros.
|
||||
for i := d.nx; i < len(d.x); i++ {
|
||||
d.x[i] = 0
|
||||
}
|
||||
// Set last block flag.
|
||||
d.f[0] = 0xffffffffffffffff
|
||||
if d.isLastNode {
|
||||
d.f[1] = 0xffffffffffffffff
|
||||
}
|
||||
// Compress last block.
|
||||
compress(d, d.x[:])
|
||||
|
||||
var out [Size]byte
|
||||
j := 0
|
||||
for _, s := range d.h[:(d.size-1)/8+1] {
|
||||
out[j+0] = byte(s >> 0)
|
||||
out[j+1] = byte(s >> 8)
|
||||
out[j+2] = byte(s >> 16)
|
||||
out[j+3] = byte(s >> 24)
|
||||
out[j+4] = byte(s >> 32)
|
||||
out[j+5] = byte(s >> 40)
|
||||
out[j+6] = byte(s >> 48)
|
||||
out[j+7] = byte(s >> 56)
|
||||
j += 8
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
// Sum512 returns a 64-byte BLAKE2b hash of data.
|
||||
func Sum512(data []byte) [64]byte {
|
||||
var d digest
|
||||
d.initialize(defaultConfig)
|
||||
d.Write(data)
|
||||
return d.checkSum()
|
||||
}
|
||||
|
||||
// Sum256 returns a 32-byte BLAKE2b hash of data.
|
||||
func Sum256(data []byte) (out [32]byte) {
|
||||
var d digest
|
||||
d.initialize(config256)
|
||||
d.Write(data)
|
||||
sum := d.checkSum()
|
||||
copy(out[:], sum[:32])
|
||||
return
|
||||
}
|
||||
47
vendor/github.com/minio/blake2b-simd/compressAvx2_amd64.go
generated
vendored
Normal file
47
vendor/github.com/minio/blake2b-simd/compressAvx2_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,47 @@
|
||||
//+build !noasm
|
||||
//+build !appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package blake2b
|
||||
|
||||
//go:noescape
|
||||
func compressAVX2Loop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
|
||||
func compressAVX2(d *digest, p []uint8) {
|
||||
var (
|
||||
in [8]uint64
|
||||
out [8]uint64
|
||||
shffle [8]uint64
|
||||
)
|
||||
|
||||
// vector for PSHUFB instruction
|
||||
shffle[0] = 0x0201000706050403
|
||||
shffle[1] = 0x0a09080f0e0d0c0b
|
||||
shffle[2] = 0x0201000706050403
|
||||
shffle[3] = 0x0a09080f0e0d0c0b
|
||||
shffle[4] = 0x0100070605040302
|
||||
shffle[5] = 0x09080f0e0d0c0b0a
|
||||
shffle[6] = 0x0100070605040302
|
||||
shffle[7] = 0x09080f0e0d0c0b0a
|
||||
|
||||
in[0], in[1], in[2], in[3], in[4], in[5], in[6], in[7] = d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7]
|
||||
|
||||
compressAVX2Loop(p, in[:], iv[:], d.t[:], d.f[:], shffle[:], out[:])
|
||||
|
||||
d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7] = out[0], out[1], out[2], out[3], out[4], out[5], out[6], out[7]
|
||||
}
|
||||
671
vendor/github.com/minio/blake2b-simd/compressAvx2_amd64.s
generated
vendored
Normal file
671
vendor/github.com/minio/blake2b-simd/compressAvx2_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,671 @@
|
||||
//+build !noasm !appengine
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
//
|
||||
// Based on AVX2 implementation from https://github.com/sneves/blake2-avx2/blob/master/blake2b-common.h
|
||||
//
|
||||
// Use github.com/fwessels/asm2plan9s on this file to assemble instructions to their Plan9 equivalent
|
||||
//
|
||||
// Assembly code below essentially follows the ROUND macro (see blake2b-round.h) which is defined as:
|
||||
// #define ROUND(r) \
|
||||
// LOAD_MSG_ ##r ##_1(b0, b1); \
|
||||
// G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// LOAD_MSG_ ##r ##_2(b0, b1); \
|
||||
// G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \
|
||||
// LOAD_MSG_ ##r ##_3(b0, b1); \
|
||||
// G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// LOAD_MSG_ ##r ##_4(b0, b1); \
|
||||
// G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
//
|
||||
// as well as the go equivalent in https://github.com/dchest/blake2b/blob/master/block.go
|
||||
//
|
||||
// As in the macro, G1/G2 in the 1st and 2nd half are identical (so literal copy of assembly)
|
||||
//
|
||||
// Rounds are also the same, except for the loading of the message (and rounds 1 & 11 and
|
||||
// rounds 2 & 12 are identical)
|
||||
//
|
||||
|
||||
#define G1 \
|
||||
\ // G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
|
||||
BYTE $0xc5; BYTE $0xfd; BYTE $0xd4; BYTE $0xc4 \ // VPADDQ YMM0,YMM0,YMM4 /* v0 += m[0], v1 += m[2], v2 += m[4], v3 += m[6] */
|
||||
BYTE $0xc5; BYTE $0xfd; BYTE $0xd4; BYTE $0xc1 \ // VPADDQ YMM0,YMM0,YMM1 /* v0 += v4, v1 += v5, v2 += v6, v3 += v7 */
|
||||
BYTE $0xc5; BYTE $0xe5; BYTE $0xef; BYTE $0xd8 \ // VPXOR YMM3,YMM3,YMM0 /* v12 ^= v0, v13 ^= v1, v14 ^= v2, v15 ^= v3 */
|
||||
BYTE $0xc5; BYTE $0xfd; BYTE $0x70; BYTE $0xdb; BYTE $0xb1 \ // VPSHUFD YMM3,YMM3,0xb1 /* v12 = v12<<(64-32) | v12>>32, v13 = */
|
||||
BYTE $0xc5; BYTE $0xed; BYTE $0xd4; BYTE $0xd3 \ // VPADDQ YMM2,YMM2,YMM3 /* v8 += v12, v9 += v13, v10 += v14, v11 += v15 */
|
||||
BYTE $0xc5; BYTE $0xf5; BYTE $0xef; BYTE $0xca \ // VPXOR YMM1,YMM1,YMM2 /* v4 ^= v8, v5 ^= v9, v6 ^= v10, v7 ^= v11 */
|
||||
BYTE $0xc4; BYTE $0xe2; BYTE $0x75; BYTE $0x00; BYTE $0xce // VPSHUFB YMM1,YMM1,YMM6 /* v4 = v4<<(64-24) | v4>>24, ..., ..., v7 = v7<<(64-24) | v7>>24 */
|
||||
|
||||
#define G2 \
|
||||
BYTE $0xc5; BYTE $0xfd; BYTE $0xd4; BYTE $0xc5 \ // VPADDQ YMM0,YMM0,YMM5 /* v0 += m[1], v1 += m[3], v2 += m[5], v3 += m[7] */
|
||||
BYTE $0xc5; BYTE $0xfd; BYTE $0xd4; BYTE $0xc1 \ // VPADDQ YMM0,YMM0,YMM1 /* v0 += v4, v1 += v5, v2 += v6, v3 += v7 */
|
||||
BYTE $0xc5; BYTE $0xe5; BYTE $0xef; BYTE $0xd8 \ // VPXOR YMM3,YMM3,YMM0 /* v12 ^= v0, v13 ^= v1, v14 ^= v2, v15 ^= v3 */
|
||||
BYTE $0xc4; BYTE $0xe2; BYTE $0x65; BYTE $0x00; BYTE $0xdf \ // VPSHUFB YMM3,YMM3,YMM7 /* v12 = v12<<(64-16) | v12>>16, ..., ..., v15 = v15<<(64-16) | v15>>16 */
|
||||
BYTE $0xc5; BYTE $0xed; BYTE $0xd4; BYTE $0xd3 \ // VPADDQ YMM2,YMM2,YMM3 /* v8 += v12, v9 += v13, v10 += v14, v11 += v15 */
|
||||
BYTE $0xc5; BYTE $0xf5; BYTE $0xef; BYTE $0xca \ // VPXOR YMM1,YMM1,YMM2 /* v4 ^= v8, v5 ^= v9, v6 ^= v10, v7 ^= v11 */
|
||||
BYTE $0xc5; BYTE $0x75; BYTE $0xd4; BYTE $0xf9 \ // VPADDQ YMM15,YMM1,YMM1 /* temp reg = reg*2 */
|
||||
BYTE $0xc5; BYTE $0xf5; BYTE $0x73; BYTE $0xd1; BYTE $0x3f \ // VPSRLQ YMM1,YMM1,0x3f /* reg = reg>>63 */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x75; BYTE $0xef; BYTE $0xcf // VPXOR YMM1,YMM1,YMM15 /* ORed together: v4 = v4<<(64-63) | v4>>63, v5 = v5<<(64-63) | v5>>63 */
|
||||
|
||||
#define DIAGONALIZE \
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xdb \ // VPERMQ YMM3, YMM3, 0x93
|
||||
BYTE $0x93 \
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xd2 \ // VPERMQ YMM2, YMM2, 0x4e
|
||||
BYTE $0x4e \
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 \ // VPERMQ YMM1, YMM1, 0x39
|
||||
BYTE $0x39 \
|
||||
// DO NOT DELETE -- macro delimiter (previous line extended)
|
||||
|
||||
#define UNDIAGONALIZE \
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xdb \ // VPERMQ YMM3, YMM3, 0x39
|
||||
BYTE $0x39 \
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xd2 \ // VPERMQ YMM2, YMM2, 0x4e
|
||||
BYTE $0x4e \
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 \ // VPERMQ YMM1, YMM1, 0x93
|
||||
BYTE $0x93 \
|
||||
// DO NOT DELETE -- macro delimiter (previous line extended)
|
||||
|
||||
#define LOAD_SHUFFLE \
|
||||
MOVQ shffle+120(FP), SI \ // SI: &shuffle
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x6f; BYTE $0x36 \ // VMOVDQU YMM6, [rsi]
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x6f; BYTE $0x7e; BYTE $0x20 // VMOVDQU YMM7, 32[rsi]
|
||||
|
||||
// func compressAVX2Loop(compressSSE(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
TEXT ·compressAVX2Loop(SB), 7, $0
|
||||
|
||||
// REGISTER USE
|
||||
// Y0 - Y3: v0 - v15
|
||||
// Y4 - Y5: m[0] - m[7]
|
||||
// Y6 - Y7: shuffle value
|
||||
// Y8 - Y9: temp registers
|
||||
// Y10 -Y13: copy of full message
|
||||
// Y15: temp register
|
||||
|
||||
// Load digest
|
||||
MOVQ in+24(FP), SI // SI: &in
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x6f; BYTE $0x06 // VMOVDQU YMM0, [rsi]
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x6f; BYTE $0x4e; BYTE $0x20 // VMOVDQU YMM1, 32[rsi]
|
||||
|
||||
// Already store digest into &out (so we can reload it later generically)
|
||||
MOVQ out+144(FP), SI // SI: &out
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x7f; BYTE $0x06 // VMOVDQU [rsi], YMM0
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x7f; BYTE $0x4e; BYTE $0x20 // VMOVDQU 32[rsi], YMM1
|
||||
|
||||
// Initialize message pointer and loop counter
|
||||
MOVQ message+0(FP), DX // DX: &p (message)
|
||||
MOVQ message_len+8(FP), R8 // R8: len(message)
|
||||
SHRQ $7, R8 // len(message) / 128
|
||||
CMPQ R8, $0
|
||||
JEQ complete
|
||||
|
||||
loop:
|
||||
// Increment counter
|
||||
MOVQ t+72(FP), SI // SI: &t
|
||||
MOVQ 0(SI), R9 //
|
||||
ADDQ $128, R9 // /* d.t[0] += BlockSize */
|
||||
MOVQ R9, 0(SI) //
|
||||
CMPQ R9, $128 // /* if d.t[0] < BlockSize { */
|
||||
JGE noincr //
|
||||
MOVQ 8(SI), R9 //
|
||||
ADDQ $1, R9 // /* d.t[1]++ */
|
||||
MOVQ R9, 8(SI) //
|
||||
noincr: // /* } */
|
||||
|
||||
// Load initialization vector
|
||||
MOVQ iv+48(FP), SI // SI: &iv
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x6f; BYTE $0x16 // VMOVDQU YMM2, [rsi]
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x6f; BYTE $0x5e; BYTE $0x20 // VMOVDQU YMM3, 32[rsi]
|
||||
MOVQ t+72(FP), SI // SI: &t
|
||||
BYTE $0xc4; BYTE $0x63; BYTE $0x3d; BYTE $0x38; BYTE $0x06 // VINSERTI128 YMM8, YMM8, [rsi], 0 /* Y8 = t[0]+t[1] */
|
||||
BYTE $0x00
|
||||
MOVQ t+96(FP), SI // SI: &f
|
||||
BYTE $0xc4; BYTE $0x63; BYTE $0x3d; BYTE $0x38; BYTE $0x06 // VINSERTI128 YMM8, YMM8, [rsi], 1 /* Y8 = t[0]+t[1]+f[0]+f[1] */
|
||||
BYTE $0x01
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x65; BYTE $0xef; BYTE $0xd8 // VPXOR YMM3,YMM3,YMM8 /* Y3 = Y3 ^ Y8 */
|
||||
|
||||
BYTE $0xc5; BYTE $0x7e; BYTE $0x6f; BYTE $0x12 // VMOVDQU YMM10, [rdx] /* Y10 = m[0]+ m[1]+ m[2]+ m[3] */
|
||||
BYTE $0xc5; BYTE $0x7e; BYTE $0x6f; BYTE $0x5a; BYTE $0x20 // VMOVDQU YMM11, 32[rdx] /* Y11 = m[4]+ m[5]+ m[6]+ m[7] */
|
||||
BYTE $0xc5; BYTE $0x7e; BYTE $0x6f; BYTE $0x62; BYTE $0x40 // VMOVDQU YMM12, 64[rdx] /* Y12 = m[8]+ m[9]+m[10]+m[11] */
|
||||
BYTE $0xc5; BYTE $0x7e; BYTE $0x6f; BYTE $0x6a; BYTE $0x60 // VMOVDQU YMM13, 96[rdx] /* Y13 = m[12]+m[13]+m[14]+m[15] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x2d; BYTE $0x6c; BYTE $0xe3 // VPUNPCKLQDQ YMM4, YMM10, YMM11 /* m[0], m[4], m[2], m[6] */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x2d; BYTE $0x6d; BYTE $0xeb // VPUNPCKHQDQ YMM5, YMM10, YMM11 /* m[1], m[5], m[3], m[7] */
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xe4 // VPERMQ YMM4, YMM4, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xed // VPERMQ YMM5, YMM5, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x1d; BYTE $0x6c; BYTE $0xe5 // VPUNPCKLQDQ YMM4, YMM12, YMM13 /* m[8], m[12], m[10], m[14] */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x1d; BYTE $0x6d; BYTE $0xed // VPUNPCKHQDQ YMM5, YMM12, YMM13 /* m[9], m[13], m[11], m[15] */
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xe4 // VPERMQ YMM4, YMM4, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xed // VPERMQ YMM5, YMM5, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 2
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc5 // VPUNPCKLQDQ YMM8, YMM11, YMM13 /* m[4], ____, ____, m[14] */
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x03 /* m[14], m[4], ____, ____ */ /* xxxx 0011 = 0x03 */
|
||||
BYTE $0x03
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xcd // VPUNPCKHQDQ YMM9, YMM12, YMM13 /* m[9], m[13], ____, ____ */
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20 /* m[9], m[13], ____, ____ */ /* 0010 0000 = 0x20 */
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc4 // VPERMQ YMM8, YMM12, 0x02 /* m[10], m[8], ____, ____ */ /* xxxx 0010 = 0x02 */
|
||||
BYTE $0x02
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0x30 /* ____, ____, m[15], ____ */ /* xx11 xxxx = 0x30 */
|
||||
BYTE $0x30
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x35; BYTE $0x6c; BYTE $0xcb // VPUNPCKLQDQ YMM9, YMM9, YMM11 /* ____, ____, m[15], m[6] */
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30 /* m[9], m[13], m[15], m[6] */ /* 0011 0000 = 0x30 */
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc2 // VPERMQ YMM8, YMM10, 0x01 /* m[1], m[0], ____, ____ */ /* xxxx 0001 = 0x01 */
|
||||
BYTE $0x01
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xcc // VPUNPCKHQDQ YMM9, YMM11, YMM12 /* m[5], ____, ____, m[11] */
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x03 /* m[11], m[5], ____, ____ */ /* xxxx 0011 = 0x03 */
|
||||
BYTE $0x03
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20 /* m[1], m[0], m[11], m[5] */ /* 0010 0000 = 0x20 */
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc5 // VPUNPCKLQDQ YMM8, YMM10, YMM13 /* ___, m[12], m[2], ____ */
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x09 /* m[12], m[2], ____, ____ */ /* xxxx 1001 = 0x09 */
|
||||
BYTE $0x09
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xca // VPUNPCKHQDQ YMM9, YMM11, YMM10 /* ____, ____, m[7], m[3] */
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30 /* m[9], m[13], m[15], m[6] */ /* 0011 0000 = 0x30 */
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 3
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc5 // VPERMQ YMM8, YMM13, 0x00
|
||||
BYTE $0x00
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xc0 // VPUNPCKHQDQ YMM8, YMM12, YMM8
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xcd // VPUNPCKHQDQ YMM9, YMM11, YMM13
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6c; BYTE $0xc2 // VPUNPCKLQDQ YMM8, YMM12, YMM10
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0x55
|
||||
BYTE $0x55
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM10, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc2 // VPERMQ YMM8, YMM10, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6c; BYTE $0xc0 // VPUNPCKLQDQ YMM8, YMM12, YMM8
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xcc // VPUNPCKHQDQ YMM9, YMM11, YMM12
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xc3 // VPUNPCKLQDQ YMM8, YMM13, YMM11
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcb // VPERMQ YMM9, YMM11, 0x00
|
||||
BYTE $0x00
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6d; BYTE $0xc9 // VPUNPCKHQDQ YMM9, YMM10, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 4
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xc2 // VPUNPCKHQDQ YMM8, YMM11, YMM10
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xcc // VPUNPCKHQDQ YMM9, YMM13, YMM12
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xc2 // VPUNPCKHQDQ YMM8, YMM12, YMM10
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0x08
|
||||
BYTE $0x08
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc3 // VPERMQ YMM8, YMM11, 0x55
|
||||
BYTE $0x55
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc0 // VPUNPCKLQDQ YMM8, YMM10, YMM8
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM11, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc4 // VPUNPCKLQDQ YMM8, YMM11, YMM12
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xcc // VPUNPCKLQDQ YMM9, YMM10, YMM12
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 5
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xc3 // VPUNPCKHQDQ YMM8, YMM12, YMM11
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xcc // VPUNPCKLQDQ YMM9, YMM10, YMM12
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc3 // VPERMQ YMM8, YMM11, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc0 // VPUNPCKLQDQ YMM8, YMM10, YMM8
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM11, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc4 // VPERMQ YMM8, YMM12, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xc0 // VPUNPCKLQDQ YMM8, YMM13, YMM8
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xca // VPERMQ YMM9, YMM10, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM11, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc5 // VPERMQ YMM8, YMM13, 0x00
|
||||
BYTE $0x00
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6d; BYTE $0xc0 // VPUNPCKHQDQ YMM8, YMM10, YMM8
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0x55
|
||||
BYTE $0x55
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM12, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 6
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc3 // VPUNPCKLQDQ YMM8, YMM10, YMM11
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xcc // VPUNPCKLQDQ YMM9, YMM10, YMM12
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xc4 // VPUNPCKLQDQ YMM8, YMM13, YMM12
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xca // VPUNPCKHQDQ YMM9, YMM12, YMM10
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc3 // VPERMQ YMM8, YMM11, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xca // VPUNPCKHQDQ YMM9, YMM13, YMM10
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xc3 // VPUNPCKHQDQ YMM8, YMM13, YMM11
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcc // VPERMQ YMM9, YMM12, 0x55
|
||||
BYTE $0x55
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM13, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 7
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc2 // VPERMQ YMM8, YMM10, 0x55
|
||||
BYTE $0x55
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xc0 // VPUNPCKLQDQ YMM8, YMM13, YMM8
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xcb // VPUNPCKLQDQ YMM9, YMM13, YMM11
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xc5 // VPUNPCKHQDQ YMM8, YMM11, YMM13
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcc // VPERMQ YMM9, YMM12, 0xaa
|
||||
BYTE $0xaa
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xc9 // VPUNPCKHQDQ YMM9, YMM13, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc3 // VPUNPCKLQDQ YMM8, YMM10, YMM11
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcc // VPERMQ YMM9, YMM12, 0x01
|
||||
BYTE $0x01
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xc2 // VPUNPCKHQDQ YMM8, YMM11, YMM10
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcc // VPERMQ YMM9, YMM12, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM10, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 8
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xc3 // VPUNPCKHQDQ YMM8, YMM13, YMM11
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xca // VPERMQ YMM9, YMM10, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xc9 // VPUNPCKLQDQ YMM9, YMM13, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc5 // VPERMQ YMM8, YMM13, 0xaa
|
||||
BYTE $0xaa
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xc0 // VPUNPCKHQDQ YMM8, YMM12, YMM8
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6d; BYTE $0xcc // VPUNPCKHQDQ YMM9, YMM10, YMM12
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xc5 // VPUNPCKHQDQ YMM8, YMM11, YMM13
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6c; BYTE $0xca // VPUNPCKLQDQ YMM9, YMM12, YMM10
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x0c
|
||||
BYTE $0x0c
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc3 // VPUNPCKLQDQ YMM8, YMM10, YMM11
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xcc // VPUNPCKLQDQ YMM9, YMM11, YMM12
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 9
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc5 // VPUNPCKLQDQ YMM8, YMM11, YMM13
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xca // VPERMQ YMM9, YMM10, 0x00
|
||||
BYTE $0x00
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xc9 // VPUNPCKHQDQ YMM9, YMM12, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xc4 // VPUNPCKHQDQ YMM8, YMM13, YMM12
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcc // VPERMQ YMM9, YMM12, 0x00
|
||||
BYTE $0x00
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6d; BYTE $0xc9 // VPUNPCKHQDQ YMM9, YMM10, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcc // VPERMQ YMM9, YMM12, 0xaa
|
||||
BYTE $0xaa
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6d; BYTE $0xc9 // VPUNPCKHQDQ YMM9, YMM10, YMM9
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x15; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM13, YMM9, 0x20
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc3 // VPERMQ YMM8, YMM11, 0xff
|
||||
BYTE $0xff
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc0 // VPUNPCKLQDQ YMM8, YMM10, YMM8
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcb // VPERMQ YMM9, YMM11, 0x04
|
||||
BYTE $0x04
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 10
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc4 // VPERMQ YMM8, YMM12, 0x20
|
||||
BYTE $0x20
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xca // VPUNPCKHQDQ YMM9, YMM11, YMM10
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc3 // VPUNPCKLQDQ YMM8, YMM10, YMM11
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcb // VPERMQ YMM9, YMM11, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6d; BYTE $0xc4 // VPUNPCKHQDQ YMM8, YMM13, YMM12
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6d; BYTE $0xcd // VPUNPCKHQDQ YMM9, YMM10, YMM13
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x60
|
||||
BYTE $0x60
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x31
|
||||
BYTE $0x31
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc5 // VPERMQ YMM8, YMM13, 0xaa
|
||||
BYTE $0xaa
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xc0 // VPUNPCKHQDQ YMM8, YMM12, YMM8
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x15; BYTE $0x6c; BYTE $0xca // VPUNPCKLQDQ YMM9, YMM13, YMM10
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x21
|
||||
BYTE $0x21
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 1
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x2d; BYTE $0x6c; BYTE $0xe3 // VPUNPCKLQDQ YMM4, YMM10, YMM11 /* m[0], m[4], m[2], m[6] */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x2d; BYTE $0x6d; BYTE $0xeb // VPUNPCKHQDQ YMM5, YMM10, YMM11 /* m[1], m[5], m[3], m[7] */
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xe4 // VPERMQ YMM4, YMM4, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xed // VPERMQ YMM5, YMM5, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x1d; BYTE $0x6c; BYTE $0xe5 // VPUNPCKLQDQ YMM4, YMM12, YMM13 /* m[8], m[12], m[10], m[14] */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x1d; BYTE $0x6d; BYTE $0xed // VPUNPCKHQDQ YMM5, YMM12, YMM13 /* m[9], m[13], m[11], m[15] */
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xe4 // VPERMQ YMM4, YMM4, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
BYTE $0xc4; BYTE $0xe3; BYTE $0xfd; BYTE $0x00; BYTE $0xed // VPERMQ YMM5, YMM5, 0xd8 /* 0x1101 1000 = 0xd8 */
|
||||
BYTE $0xd8
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 2
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6c; BYTE $0xc5 // VPUNPCKLQDQ YMM8, YMM11, YMM13 /* m[4], ____, ____, m[14] */
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x03 /* m[14], m[4], ____, ____ */ /* xxxx 0011 = 0x03 */
|
||||
BYTE $0x03
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x1d; BYTE $0x6d; BYTE $0xcd // VPUNPCKHQDQ YMM9, YMM12, YMM13 /* m[9], m[13], ____, ____ */
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20 /* m[9], m[13], ____, ____ */ /* 0010 0000 = 0x20 */
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc4 // VPERMQ YMM8, YMM12, 0x02 /* m[10], m[8], ____, ____ */ /* xxxx 0010 = 0x02 */
|
||||
BYTE $0x02
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xcd // VPERMQ YMM9, YMM13, 0x30 /* ____, ____, m[15], ____ */ /* xx11 xxxx = 0x30 */
|
||||
BYTE $0x30
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x35; BYTE $0x6c; BYTE $0xcb // VPUNPCKLQDQ YMM9, YMM9, YMM11 /* ____, ____, m[15], m[6] */
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30 /* m[9], m[13], m[15], m[6] */ /* 0011 0000 = 0x30 */
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
DIAGONALIZE
|
||||
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc2 // VPERMQ YMM8, YMM10, 0x01 /* m[1], m[0], ____, ____ */ /* xxxx 0001 = 0x01 */
|
||||
BYTE $0x01
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xcc // VPUNPCKHQDQ YMM9, YMM11, YMM12 /* m[5], ____, ____, m[11] */
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc9 // VPERMQ YMM9, YMM9, 0x03 /* m[11], m[5], ____, ____ */ /* xxxx 0011 = 0x03 */
|
||||
BYTE $0x03
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe1 // VPERM2I128 YMM4, YMM8, YMM9, 0x20 /* m[1], m[0], m[11], m[5] */ /* 0010 0000 = 0x20 */
|
||||
BYTE $0x20
|
||||
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x2d; BYTE $0x6c; BYTE $0xc5 // VPUNPCKLQDQ YMM8, YMM10, YMM13 /* ___, m[12], m[2], ____ */
|
||||
BYTE $0xc4; BYTE $0x43; BYTE $0xfd; BYTE $0x00; BYTE $0xc0 // VPERMQ YMM8, YMM8, 0x09 /* m[12], m[2], ____, ____ */ /* xxxx 1001 = 0x09 */
|
||||
BYTE $0x09
|
||||
BYTE $0xc4; BYTE $0x41; BYTE $0x25; BYTE $0x6d; BYTE $0xca // VPUNPCKHQDQ YMM9, YMM11, YMM10 /* ____, ____, m[7], m[3] */
|
||||
BYTE $0xc4; BYTE $0xc3; BYTE $0x3d; BYTE $0x46; BYTE $0xe9 // VPERM2I128 YMM5, YMM8, YMM9, 0x30 /* m[9], m[13], m[15], m[6] */ /* 0011 0000 = 0x30 */
|
||||
BYTE $0x30
|
||||
|
||||
G1
|
||||
G2
|
||||
|
||||
UNDIAGONALIZE
|
||||
|
||||
// Reload digest (most current value store in &out)
|
||||
MOVQ out+144(FP), SI // SI: &in
|
||||
BYTE $0xc5; BYTE $0x7e; BYTE $0x6f; BYTE $0x26 // VMOVDQU YMM12, [rsi]
|
||||
BYTE $0xc5; BYTE $0x7e; BYTE $0x6f; BYTE $0x6e; BYTE $0x20 // VMOVDQU YMM13, 32[rsi]
|
||||
|
||||
BYTE $0xc5; BYTE $0xfd; BYTE $0xef; BYTE $0xc2 // VPXOR YMM0,YMM0,YMM2 /* X0 = X0 ^ X4, X1 = X1 ^ X5 */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x7d; BYTE $0xef; BYTE $0xc4 // VPXOR YMM0,YMM0,YMM12 /* X0 = X0 ^ X12, X1 = X1 ^ X13 */
|
||||
BYTE $0xc5; BYTE $0xf5; BYTE $0xef; BYTE $0xcb // VPXOR YMM1,YMM1,YMM3 /* X2 = X2 ^ X6, X3 = X3 ^ X7 */
|
||||
BYTE $0xc4; BYTE $0xc1; BYTE $0x75; BYTE $0xef; BYTE $0xcd // VPXOR YMM1,YMM1,YMM13 /* X2 = X2 ^ X14, X3 = X3 ^ X15 */
|
||||
|
||||
// Store digest into &out
|
||||
MOVQ out+144(FP), SI // SI: &out
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x7f; BYTE $0x06 // VMOVDQU [rsi], YMM0
|
||||
BYTE $0xc5; BYTE $0xfe; BYTE $0x7f; BYTE $0x4e; BYTE $0x20 // VMOVDQU 32[rsi], YMM1
|
||||
|
||||
// Increment message pointer and check if there's more to do
|
||||
ADDQ $128, DX // message += 128
|
||||
SUBQ $1, R8
|
||||
JNZ loop
|
||||
|
||||
complete:
|
||||
BYTE $0xc5; BYTE $0xf8; BYTE $0x77 // VZEROUPPER /* Prevent further context switches */
|
||||
RET
|
||||
|
||||
41
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.go
generated
vendored
Normal file
41
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,41 @@
|
||||
//+build !noasm
|
||||
//+build !appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package blake2b
|
||||
|
||||
//go:noescape
|
||||
func blockAVXLoop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
|
||||
func compressAVX(d *digest, p []uint8) {
|
||||
var (
|
||||
in [8]uint64
|
||||
out [8]uint64
|
||||
shffle [2]uint64
|
||||
)
|
||||
|
||||
// vector for PSHUFB instruction
|
||||
shffle[0] = 0x0201000706050403
|
||||
shffle[1] = 0x0a09080f0e0d0c0b
|
||||
|
||||
in[0], in[1], in[2], in[3], in[4], in[5], in[6], in[7] = d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7]
|
||||
|
||||
blockAVXLoop(p, in[:], iv[:], d.t[:], d.f[:], shffle[:], out[:])
|
||||
|
||||
d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7] = out[0], out[1], out[2], out[3], out[4], out[5], out[6], out[7]
|
||||
}
|
||||
682
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.s
generated
vendored
Normal file
682
vendor/github.com/minio/blake2b-simd/compressAvx_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,682 @@
|
||||
//+build !noasm !appengine
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
//
|
||||
// Based on SSE implementation from https://github.com/BLAKE2/BLAKE2/blob/master/sse/blake2b.c
|
||||
//
|
||||
// Use github.com/fwessels/asm2plan9s on this file to assemble instructions to their Plan9 equivalent
|
||||
//
|
||||
// Assembly code below essentially follows the ROUND macro (see blake2b-round.h) which is defined as:
|
||||
// #define ROUND(r) \
|
||||
// LOAD_MSG_ ##r ##_1(b0, b1); \
|
||||
// G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// LOAD_MSG_ ##r ##_2(b0, b1); \
|
||||
// G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \
|
||||
// LOAD_MSG_ ##r ##_3(b0, b1); \
|
||||
// G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// LOAD_MSG_ ##r ##_4(b0, b1); \
|
||||
// G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
//
|
||||
// as well as the go equivalent in https://github.com/dchest/blake2b/blob/master/block.go
|
||||
//
|
||||
// As in the macro, G1/G2 in the 1st and 2nd half are identical (so literal copy of assembly)
|
||||
//
|
||||
// Rounds are also the same, except for the loading of the message (and rounds 1 & 11 and
|
||||
// rounds 2 & 12 are identical)
|
||||
//
|
||||
|
||||
#define G1 \
|
||||
\ // G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
|
||||
LONG $0xd479c1c4; BYTE $0xc0 \ // VPADDQ XMM0,XMM0,XMM8 /* v0 += m[0], v1 += m[2] */
|
||||
LONG $0xd471c1c4; BYTE $0xc9 \ // VPADDQ XMM1,XMM1,XMM9 /* v2 += m[4], v3 += m[6] */
|
||||
LONG $0xc2d4f9c5 \ // VPADDQ XMM0,XMM0,XMM2 /* v0 += v4, v1 += v5 */
|
||||
LONG $0xcbd4f1c5 \ // VPADDQ XMM1,XMM1,XMM3 /* v2 += v6, v3 += v7 */
|
||||
LONG $0xf0efc9c5 \ // VPXOR XMM6,XMM6,XMM0 /* v12 ^= v0, v13 ^= v1 */
|
||||
LONG $0xf9efc1c5 \ // VPXOR XMM7,XMM7,XMM1 /* v14 ^= v2, v15 ^= v3 */
|
||||
LONG $0xf670f9c5; BYTE $0xb1 \ // VPSHUFD XMM6,XMM6,0xb1 /* v12 = v12<<(64-32) | v12>>32, v13 = v13<<(64-32) | v13>>32 */
|
||||
LONG $0xff70f9c5; BYTE $0xb1 \ // VPSHUFD XMM7,XMM7,0xb1 /* v14 = v14<<(64-32) | v14>>32, v15 = v15<<(64-32) | v15>>32 */
|
||||
LONG $0xe6d4d9c5 \ // VPADDQ XMM4,XMM4,XMM6 /* v8 += v12, v9 += v13 */
|
||||
LONG $0xefd4d1c5 \ // VPADDQ XMM5,XMM5,XMM7 /* v10 += v14, v11 += v15 */
|
||||
LONG $0xd4efe9c5 \ // VPXOR XMM2,XMM2,XMM4 /* v4 ^= v8, v5 ^= v9 */
|
||||
LONG $0xddefe1c5 \ // VPXOR XMM3,XMM3,XMM5 /* v6 ^= v10, v7 ^= v11 */
|
||||
LONG $0x0069c2c4; BYTE $0xd4 \ // VPSHUFB XMM2,XMM2,XMM12 /* v4 = v4<<(64-24) | v4>>24, v5 = v5<<(64-24) | v5>>24 */
|
||||
LONG $0x0061c2c4; BYTE $0xdc // VPSHUFB XMM3,XMM3,XMM12 /* v6 = v6<<(64-24) | v6>>24, v7 = v7<<(64-24) | v7>>24 */
|
||||
|
||||
#define G2 \
|
||||
\ // G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
|
||||
LONG $0xd479c1c4; BYTE $0xc2 \ // VPADDQ XMM0,XMM0,XMM10 /* v0 += m[1], v1 += m[3] */
|
||||
LONG $0xd471c1c4; BYTE $0xcb \ // VPADDQ XMM1,XMM1,XMM11 /* v2 += m[5], v3 += m[7] */
|
||||
LONG $0xc2d4f9c5 \ // VPADDQ XMM0,XMM0,XMM2 /* v0 += v4, v1 += v5 */
|
||||
LONG $0xcbd4f1c5 \ // VPADDQ XMM1,XMM1,XMM3 /* v2 += v6, v3 += v7 */
|
||||
LONG $0xf0efc9c5 \ // VPXOR XMM6,XMM6,XMM0 /* v12 ^= v0, v13 ^= v1 */
|
||||
LONG $0xf9efc1c5 \ // VPXOR XMM7,XMM7,XMM1 /* v14 ^= v2, v15 ^= v3 */
|
||||
LONG $0xf670fbc5; BYTE $0x39 \ // VPSHUFLW XMM6,XMM6,0x39 /* combined with next ... */
|
||||
LONG $0xf670fac5; BYTE $0x39 \ // VPSHUFHW XMM6,XMM6,0x39 /* v12 = v12<<(64-16) | v12>>16, v13 = v13<<(64-16) | v13>>16 */
|
||||
LONG $0xff70fbc5; BYTE $0x39 \ // VPSHUFLW XMM7,XMM7,0x39 /* combined with next ... */
|
||||
LONG $0xff70fac5; BYTE $0x39 \ // VPSHUFHW XMM7,XMM7,0x39 /* v14 = v14<<(64-16) | v14>>16, v15 = v15<<(64-16) | v15>>16 */
|
||||
LONG $0xe6d4d9c5 \ // VPADDQ XMM4,XMM4,XMM6 /* v8 += v12, v9 += v13 */
|
||||
LONG $0xefd4d1c5 \ // VPADDQ XMM5,XMM5,XMM7 /* v10 += v14, v11 += v15 */
|
||||
LONG $0xd4efe9c5 \ // VPXOR XMM2,XMM2,XMM4 /* v4 ^= v8, v5 ^= v9 */
|
||||
LONG $0xddefe1c5 \ // VPXOR XMM3,XMM3,XMM5 /* v6 ^= v10, v7 ^= v11 */
|
||||
LONG $0xfad469c5 \ // VPADDQ XMM15,XMM2,XMM2 /* temp reg = reg*2 */
|
||||
LONG $0xd273e9c5; BYTE $0x3f \ // VPSRLQ XMM2,XMM2,0x3f /* reg = reg>>63 */
|
||||
LONG $0xef69c1c4; BYTE $0xd7 \ // VPXOR XMM2,XMM2,XMM15 /* ORed together: v4 = v4<<(64-63) | v4>>63, v5 = v5<<(64-63) | v5>>63 */
|
||||
LONG $0xfbd461c5 \ // VPADDQ XMM15,XMM3,XMM3 /* temp reg = reg*2 */
|
||||
LONG $0xd373e1c5; BYTE $0x3f \ // VPSRLQ XMM3,XMM3,0x3f /* reg = reg>>63 */
|
||||
LONG $0xef61c1c4; BYTE $0xdf // VPXOR XMM3,XMM3,XMM15 /* ORed together: v6 = v6<<(64-63) | v6>>63, v7 = v7<<(64-63) | v7>>63 */
|
||||
|
||||
#define DIAGONALIZE \
|
||||
\ // DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
MOVOU X6, X13 \ /* t0 = row4l;\ */
|
||||
MOVOU X2, X14 \ /* t1 = row2l;\ */
|
||||
MOVOU X4, X6 \ /* row4l = row3l;\ */
|
||||
MOVOU X5, X4 \ /* row3l = row3h;\ */
|
||||
MOVOU X6, X5 \ /* row3h = row4l;\ */
|
||||
LONG $0x6c1141c4; BYTE $0xfd \ // VPUNPCKLQDQ XMM15, XMM13, XMM13 /* _mm_unpacklo_epi64(t0, t0) */
|
||||
LONG $0x6d41c1c4; BYTE $0xf7 \ // VPUNPCKHQDQ XMM6, XMM7, XMM15 /* row4l = _mm_unpackhi_epi64(row4h, ); \ */
|
||||
LONG $0xff6c41c5 \ // VPUNPCKLQDQ XMM15, XMM7, XMM7 /* _mm_unpacklo_epi64(row4h, row4h) */
|
||||
LONG $0x6d11c1c4; BYTE $0xff \ // VPUNPCKHQDQ XMM7, XMM13, XMM15 /* row4h = _mm_unpackhi_epi64(t0, ); \ */
|
||||
LONG $0xfb6c61c5 \ // VPUNPCKLQDQ XMM15, XMM3, XMM3 /* _mm_unpacklo_epi64(row2h, row2h) */
|
||||
LONG $0x6d69c1c4; BYTE $0xd7 \ // VPUNPCKHQDQ XMM2, XMM2, XMM15 /* row2l = _mm_unpackhi_epi64(row2l, ); \ */
|
||||
LONG $0x6c0941c4; BYTE $0xfe \ // VPUNPCKLQDQ XMM15, XMM14, XMM14 /* _mm_unpacklo_epi64(t1, t1) */
|
||||
LONG $0x6d61c1c4; BYTE $0xdf // VPUNPCKHQDQ XMM3, XMM3, XMM15 /* row2h = _mm_unpackhi_epi64(row2h, ) */
|
||||
|
||||
#define UNDIAGONALIZE \
|
||||
\ // UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
MOVOU X4, X13 \ /* t0 = row3l;\ */
|
||||
MOVOU X5, X4 \ /* row3l = row3h;\ */
|
||||
MOVOU X13, X5 \ /* row3h = t0;\ */
|
||||
MOVOU X2, X13 \ /* t0 = row2l;\ */
|
||||
MOVOU X6, X14 \ /* t1 = row4l;\ */
|
||||
LONG $0xfa6c69c5 \ // VPUNPCKLQDQ XMM15, XMM2, XMM2 /* _mm_unpacklo_epi64(row2l, row2l) */
|
||||
LONG $0x6d61c1c4; BYTE $0xd7 \ // VPUNPCKHQDQ XMM2, XMM3, XMM15 /* row2l = _mm_unpackhi_epi64(row2h, ); \ */
|
||||
LONG $0xfb6c61c5 \ // VPUNPCKLQDQ XMM15, XMM3, XMM3 /* _mm_unpacklo_epi64(row2h, row2h) */
|
||||
LONG $0x6d11c1c4; BYTE $0xdf \ // VPUNPCKHQDQ XMM3, XMM13, XMM15 /* row2h = _mm_unpackhi_epi64(t0, ); \ */
|
||||
LONG $0xff6c41c5 \ // VPUNPCKLQDQ XMM15, XMM7, XMM7 /* _mm_unpacklo_epi64(row4h, row4h) */
|
||||
LONG $0x6d49c1c4; BYTE $0xf7 \ // VPUNPCKHQDQ XMM6, XMM6, XMM15 /* row4l = _mm_unpackhi_epi64(row4l, ); \ */
|
||||
LONG $0x6c0941c4; BYTE $0xfe \ // VPUNPCKLQDQ XMM15, XMM14, XMM14 /* _mm_unpacklo_epi64(t1, t1) */
|
||||
LONG $0x6d41c1c4; BYTE $0xff // VPUNPCKHQDQ XMM7, XMM7, XMM15 /* row4h = _mm_unpackhi_epi64(row4h, ) */
|
||||
|
||||
#define LOAD_SHUFFLE \
|
||||
\ // Load shuffle value
|
||||
MOVQ shffle+120(FP), SI \ // SI: &shuffle
|
||||
MOVOU 0(SI), X12 // X12 = 03040506 07000102 0b0c0d0e 0f08090a
|
||||
|
||||
// func blockAVXLoop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
TEXT ·blockAVXLoop(SB), 7, $0
|
||||
// REGISTER USE
|
||||
// R8: loop counter
|
||||
// DX: message pointer
|
||||
// SI: temp pointer for loading
|
||||
// X0 - X7: v0 - v15
|
||||
// X8 - X11: m[0] - m[7]
|
||||
// X12: shuffle value
|
||||
// X13 - X15: temp registers
|
||||
|
||||
// Load digest
|
||||
MOVQ in+24(FP), SI // SI: &in
|
||||
MOVOU 0(SI), X0 // X0 = in[0]+in[1] /* row1l = LOAD( &S->h[0] ); */
|
||||
MOVOU 16(SI), X1 // X1 = in[2]+in[3] /* row1h = LOAD( &S->h[2] ); */
|
||||
MOVOU 32(SI), X2 // X2 = in[4]+in[5] /* row2l = LOAD( &S->h[4] ); */
|
||||
MOVOU 48(SI), X3 // X3 = in[6]+in[7] /* row2h = LOAD( &S->h[6] ); */
|
||||
|
||||
// Already store digest into &out (so we can reload it later generically)
|
||||
MOVQ out+144(FP), SI // SI: &out
|
||||
MOVOU X0, 0(SI) // out[0]+out[1] = X0
|
||||
MOVOU X1, 16(SI) // out[2]+out[3] = X1
|
||||
MOVOU X2, 32(SI) // out[4]+out[5] = X2
|
||||
MOVOU X3, 48(SI) // out[6]+out[7] = X3
|
||||
|
||||
// Initialize message pointer and loop counter
|
||||
MOVQ message+0(FP), DX // DX: &p (message)
|
||||
MOVQ message_len+8(FP), R8 // R8: len(message)
|
||||
SHRQ $7, R8 // len(message) / 128
|
||||
CMPQ R8, $0
|
||||
JEQ complete
|
||||
|
||||
loop:
|
||||
// Increment counter
|
||||
MOVQ t+72(FP), SI // SI: &t
|
||||
MOVQ 0(SI), R9
|
||||
ADDQ $128, R9 // /* d.t[0] += BlockSize */
|
||||
MOVQ R9, 0(SI)
|
||||
CMPQ R9, $128 // /* if d.t[0] < BlockSize { */
|
||||
JGE noincr
|
||||
MOVQ 8(SI), R9
|
||||
ADDQ $1, R9 // /* d.t[1]++ */
|
||||
MOVQ R9, 8(SI)
|
||||
noincr: // /* } */
|
||||
|
||||
// Load initialization vector
|
||||
MOVQ iv+48(FP), SI // SI: &iv
|
||||
MOVOU 0(SI), X4 // X4 = iv[0]+iv[1] /* row3l = LOAD( &blake2b_IV[0] ); */
|
||||
MOVOU 16(SI), X5 // X5 = iv[2]+iv[3] /* row3h = LOAD( &blake2b_IV[2] ); */
|
||||
MOVOU 32(SI), X6 // X6 = iv[4]+iv[5] /* LOAD( &blake2b_IV[4] ) */
|
||||
MOVOU 48(SI), X7 // X7 = iv[6]+iv[7] /* LOAD( &blake2b_IV[6] ) */
|
||||
MOVQ t+72(FP), SI // SI: &t
|
||||
MOVOU 0(SI), X8 // X8 = t[0]+t[1] /* LOAD( &S->t[0] ) */
|
||||
PXOR X8, X6 // X6 = X6 ^ X8 /* row4l = _mm_xor_si128( , ); */
|
||||
MOVQ t+96(FP), SI // SI: &f
|
||||
MOVOU 0(SI), X8 // X8 = f[0]+f[1] /* LOAD( &S->f[0] ) */
|
||||
PXOR X8, X7 // X7 = X7 ^ X8 /* row4h = _mm_xor_si128( , ); */
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+m[3]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+m[5]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+m[7]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[0], m[2] */
|
||||
LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ XMM9, XMM14, XMM15 /* m[4], m[6] */
|
||||
LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13 /* m[1], m[3] */
|
||||
LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15 /* m[5], m[7] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 64(DX), X12 // X12 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[8],m[10] */
|
||||
LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ XMM9, XMM14, XMM15 /* m[12],m[14] */
|
||||
LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13 /* m[9],m[11] */
|
||||
LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15 /* m[13],m[15] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 2
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 112(DX), X12 // X12 = m[14]+m[15]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[14], m[4] */
|
||||
LONG $0x6d0941c4; BYTE $0xcf // VPUNPCKHQDQ XMM9, XMM14, XMM15 /* m[9], m[13] */
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+ m[7]
|
||||
LONG $0x6c1141c4; BYTE $0xd6 // VPUNPCKLQDQ XMM10, XMM13, XMM14 /* m[10], m[8] */
|
||||
LONG $0x0f0143c4; WORD $0x08dc // VPALIGNR XMM11, XMM15, XMM12, 0x8 /* m[15], m[6] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
LONG $0x0f1943c4; WORD $0x08c4 // VPALIGNR XMM8, XMM12, XMM12, 0x8 /* m[1], m[0] */
|
||||
LONG $0x6d0941c4; BYTE $0xcd // VPUNPCKHQDQ XMM9, XMM14, XMM13 /* m[11], m[5] */
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
LONG $0x6c0941c4; BYTE $0xd4 // VPUNPCKLQDQ XMM10, XMM14, XMM12 /* m[12], m[2] */
|
||||
LONG $0x6d1141c4; BYTE $0xdc // VPUNPCKHQDQ XMM11, XMM13, XMM12 /* m[7], m[3] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 3
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 32(DX), X12 // X12 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x0f0943c4; WORD $0x08c5 // VPALIGNR XMM8, XMM14, XMM13, 0x8 /* m[11], m[12] */
|
||||
LONG $0x6d1941c4; BYTE $0xcf // VPUNPCKHQDQ XMM9, XMM12, XMM15 /* m[5], m[15] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 64(DX), X15 // X15 = m[8]+ m[9]
|
||||
LONG $0x6c0141c4; BYTE $0xd4 // VPUNPCKLQDQ XMM10, XMM15, XMM12 /* m[8], m[0] */
|
||||
LONG $0x6d0941c4; BYTE $0xde // VPUNPCKHQDQ XMM11, XMM14, XMM14 /* ___, m[13] */
|
||||
LONG $0x6c1141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM13, XMM11 /* m[2], ___ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
LONG $0x6d1941c4; BYTE $0xc4 // VPUNPCKHQDQ XMM8, XMM12, XMM12 /* ___, m[3] */
|
||||
LONG $0x6c0141c4; BYTE $0xc0 // VPUNPCKLQDQ XMM8, XMM15, XMM8 /* m[10], ___ */
|
||||
LONG $0x6d1141c4; BYTE $0xce // VPUNPCKHQDQ XMM9, XMM13, XMM14 /* m[7], m[9] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+ m[5]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6c0141c4; BYTE $0xd5 // VPUNPCKLQDQ XMM10, XMM15, XMM13 /* m[14], m[6] */
|
||||
LONG $0x0f0943c4; WORD $0x08dc // VPALIGNR XMM11, XMM14, XMM12, 0x8 /* m[1], m[4] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 4
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
LONG $0x6d1141c4; BYTE $0xc4 // VPUNPCKHQDQ XMM8, XMM13, XMM12 /* m[7], m[3] */
|
||||
LONG $0x6d0141c4; BYTE $0xce // VPUNPCKHQDQ XMM9, XMM15, XMM14 /* m[13], m[11] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 64(DX), X13 // X13 = m[8]+ m[9]
|
||||
MOVOU 112(DX), X14 // X14 = m[14]+m[15]
|
||||
LONG $0x6d1141c4; BYTE $0xd4 // VPUNPCKHQDQ XMM10, XMM13, XMM12 /* m[9], m[1] */
|
||||
LONG $0x6c0141c4; BYTE $0xde // VPUNPCKLQDQ XMM11, XMM15, XMM14 /* m[12], m[14] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d1141c4; BYTE $0xc5 // VPUNPCKHQDQ XMM8, XMM13, XMM13 /* ___, m[5] */
|
||||
LONG $0x6c1941c4; BYTE $0xc0 // VPUNPCKLQDQ XMM8, XMM12, XMM8 /* m[2], ____ */
|
||||
LONG $0x6d0141c4; BYTE $0xcf // VPUNPCKHQDQ XMM9, XMM15, XMM15 /* ___, m[15] */
|
||||
LONG $0x6c1141c4; BYTE $0xc9 // VPUNPCKLQDQ XMM9, XMM13, XMM9 /* m[4], ____ */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X15 // X15 = m[8]+ m[9]
|
||||
LONG $0x6c1141c4; BYTE $0xd6 // VPUNPCKLQDQ XMM10, XMM13, XMM14 /* m[6], m[10] */
|
||||
LONG $0x6c1941c4; BYTE $0xdf // VPUNPCKLQDQ XMM11, XMM12, XMM15 /* m[0], m[8] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 5
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
LONG $0x6d0941c4; BYTE $0xc5 // VPUNPCKHQDQ XMM8, XMM14, XMM13 /* m[9], m[5] */
|
||||
LONG $0x6c1941c4; BYTE $0xcf // VPUNPCKLQDQ XMM9, XMM12, XMM15 /* m[2], m[10] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0941c4; BYTE $0xd6 // VPUNPCKHQDQ XMM10, XMM14, XMM14 /* ___, m[7] */
|
||||
LONG $0x6c1941c4; BYTE $0xd2 // VPUNPCKLQDQ XMM10, XMM12, XMM10 /* m[0], ____ */
|
||||
LONG $0x6d0141c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM15, XMM15 /* ___, m[15] */
|
||||
LONG $0x6c1141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM13, XMM11 /* m[4], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0941c4; BYTE $0xc6 // VPUNPCKHQDQ XMM8, XMM14, XMM14 /* ___, m[11] */
|
||||
LONG $0x6c0141c4; BYTE $0xc0 // VPUNPCKLQDQ XMM8, XMM15, XMM8 /* m[14], ____ */
|
||||
LONG $0x6d1941c4; BYTE $0xcc // VPUNPCKHQDQ XMM9, XMM12, XMM12 /* ___, m[3] */
|
||||
LONG $0x6c1141c4; BYTE $0xc9 // VPUNPCKLQDQ XMM9, XMM13, XMM9 /* m[6], ____ */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 64(DX), X13 // X13 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
LONG $0x0f0943c4; WORD $0x08d4 // VPALIGNR XMM10, XMM14, XMM12, 0x8 /* m[1], m[12] */
|
||||
LONG $0x6d0941c4; BYTE $0xde // VPUNPCKHQDQ XMM11, XMM14, XMM14 /* ___, m[13] */
|
||||
LONG $0x6c1141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM13, XMM11 /* m[8], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 6
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X15 // X15 = m[8]+ m[9]
|
||||
LONG $0x6c1141c4; BYTE $0xc6 // VPUNPCKLQDQ XMM8, XMM13, XMM14 /* m[2], m[6] */
|
||||
LONG $0x6c1941c4; BYTE $0xcf // VPUNPCKLQDQ XMM9, XMM12, XMM15 /* m[0], m[8] */
|
||||
MOVOU 80(DX), X12 // X12 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
LONG $0x6c0941c4; BYTE $0xd4 // VPUNPCKLQDQ XMM10, XMM14, XMM12 /* m[12], m[10] */
|
||||
LONG $0x6d1941c4; BYTE $0xdd // VPUNPCKHQDQ XMM11, XMM12, XMM13 /* m[11], m[3] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0941c4; BYTE $0xc6 // VPUNPCKHQDQ XMM8, XMM14, XMM14 /* ___, m[7] */
|
||||
LONG $0x6c1141c4; BYTE $0xc0 // VPUNPCKLQDQ XMM8, XMM13, XMM8 /* m[4], ____ */
|
||||
LONG $0x6d0141c4; BYTE $0xcc // VPUNPCKHQDQ XMM9, XMM15, XMM12 /* m[15], m[1] */
|
||||
MOVOU 64(DX), X12 // X12 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
LONG $0x6d0941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM14, XMM13 /* m[13], m[5] */
|
||||
LONG $0x6d1941c4; BYTE $0xdc // VPUNPCKHQDQ XMM11, XMM12, XMM12 /* ___, m[9] */
|
||||
LONG $0x6c0141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM15, XMM11 /* m[14], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 7
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d1941c4; BYTE $0xc4 // VPUNPCKHQDQ XMM8, XMM12, XMM12 /* ___, m[1] */
|
||||
LONG $0x6c0941c4; BYTE $0xc0 // VPUNPCKLQDQ XMM8, XMM14, XMM8 /* m[12], ____ */
|
||||
LONG $0x6c0141c4; BYTE $0xcd // VPUNPCKLQDQ XMM9, XMM15, XMM13 /* m[14], m[4] */
|
||||
MOVOU 80(DX), X12 // X12 = m[10]+m[11]
|
||||
LONG $0x6d1141c4; BYTE $0xd7 // VPUNPCKHQDQ XMM10, XMM13, XMM15 /* m[5], m[15] */
|
||||
LONG $0x0f1943c4; WORD $0x08de // VPALIGNR XMM11, XMM12, XMM14, 0x8 /* m[13], m[10] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[0], m[6] */
|
||||
LONG $0x0f0943c4; WORD $0x08ce // VPALIGNR XMM9, XMM14, XMM14, 0x8 /* m[9], m[8] */
|
||||
MOVOU 16(DX), X14 // X14 = m[2]+ m[3]
|
||||
LONG $0x6d1141c4; BYTE $0xd6 // VPUNPCKHQDQ XMM10, XMM13, XMM14 /* m[7], m[3] */
|
||||
LONG $0x6d0141c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM15, XMM15 /* ___, m[11] */
|
||||
LONG $0x6c0941c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM14, XMM11 /* m[2], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 8
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0941c4; BYTE $0xc5 // VPUNPCKHQDQ XMM8, XMM14, XMM13 /* m[13], m[7] */
|
||||
LONG $0x6d1941c4; BYTE $0xcc // VPUNPCKHQDQ XMM9, XMM12, XMM12 /* ___, m[3] */
|
||||
LONG $0x6c0941c4; BYTE $0xc9 // VPUNPCKLQDQ XMM9, XMM14, XMM9 /* m[12], ____ */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 64(DX), X13 // X13 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
LONG $0x0f0143c4; WORD $0x08d6 // VPALIGNR XMM10, XMM15, XMM14, 0x8 /* m[11], m[14] */
|
||||
LONG $0x6d1941c4; BYTE $0xdd // VPUNPCKHQDQ XMM11, XMM12, XMM13 /* m[1], m[9] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d1141c4; BYTE $0xc7 // VPUNPCKHQDQ XMM8, XMM13, XMM15 /* m[5], m[15] */
|
||||
LONG $0x6c0941c4; BYTE $0xcc // VPUNPCKLQDQ XMM9, XMM14, XMM12 /* m[8], m[2] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
LONG $0x6c1941c4; BYTE $0xd5 // VPUNPCKLQDQ XMM10, XMM12, XMM13 /* m[0], m[4] */
|
||||
LONG $0x6c0941c4; BYTE $0xdf // VPUNPCKLQDQ XMM11, XMM14, XMM15 /* m[6], m[10] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 9
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6c1141c4; BYTE $0xc7 // VPUNPCKLQDQ XMM8, XMM13, XMM15 /* m[6], m[14] */
|
||||
LONG $0x0f1943c4; WORD $0x08ce // VPALIGNR XMM9, XMM12, XMM14, 0x8 /* m[11], m[0] */
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
LONG $0x6d0141c4; BYTE $0xd6 // VPUNPCKHQDQ XMM10, XMM15, XMM14 /* m[15], m[9] */
|
||||
LONG $0x0f0943c4; WORD $0x08dd // VPALIGNR XMM11, XMM14, XMM13, 0x8 /* m[3], m[8] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
LONG $0x6d0141c4; BYTE $0xc7 // VPUNPCKHQDQ XMM8, XMM15, XMM15 /* ___, m[13] */
|
||||
LONG $0x6c0141c4; BYTE $0xc0 // VPUNPCKLQDQ XMM8, XMM15, XMM8 /* m[12], ____ */
|
||||
LONG $0x0f0943c4; WORD $0x08cc // VPALIGNR XMM9, XMM14, XMM12, 0x8 /* m[1], m[10] */
|
||||
MOVOU 32(DX), X12 // X12 = m[4]+ m[5]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+ m[7]
|
||||
LONG $0x6d0141c4; BYTE $0xd7 // VPUNPCKHQDQ XMM10, XMM15, XMM15 /* ___, m[7] */
|
||||
LONG $0x6c1141c4; BYTE $0xd2 // VPUNPCKLQDQ XMM10, XMM13, XMM10 /* m[2], ____ */
|
||||
LONG $0x6d1941c4; BYTE $0xdc // VPUNPCKHQDQ XMM11, XMM12, XMM12 /* ___, m[5] */
|
||||
LONG $0x6c1941c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM12, XMM11 /* m[4], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 0
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
LONG $0x6c0141c4; BYTE $0xc6 // VPUNPCKLQDQ XMM8, XMM15, XMM14 /* m[10], m[8] */
|
||||
LONG $0x6d1141c4; BYTE $0xcc // VPUNPCKHQDQ XMM9, XMM13, XMM12 /* m[7], m[1] */
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+ m[5]
|
||||
LONG $0x6c1941c4; BYTE $0xd6 // VPUNPCKLQDQ XMM10, XMM12, XMM14 /* m[2], m[4] */
|
||||
LONG $0x6d0941c4; BYTE $0xde // VPUNPCKHQDQ XMM11, XMM14, XMM14 /* ___, m[5] */
|
||||
LONG $0x6c1141c4; BYTE $0xdb // VPUNPCKLQDQ XMM11, XMM13, XMM11 /* m[6], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 64(DX), X13 // X13 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0141c4; BYTE $0xc5 // VPUNPCKHQDQ XMM8, XMM15, XMM13 /* m[15], m[9] */
|
||||
LONG $0x6d1941c4; BYTE $0xce // VPUNPCKHQDQ XMM9, XMM12, XMM14 /* m[3], m[13] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
LONG $0x0f0143c4; WORD $0x08d5 // VPALIGNR XMM10, XMM15, XMM13, 0x8 /* m[11], m[14] */
|
||||
LONG $0x6c0941c4; BYTE $0xdc // VPUNPCKLQDQ XMM11, XMM14, XMM12 /* m[12], m[0] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 1
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+m[3]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+m[5]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+m[7]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[0], m[2] */
|
||||
LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ XMM9, XMM14, XMM15 /* m[4], m[6] */
|
||||
LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13 /* m[1], m[3] */
|
||||
LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15 /* m[5], m[7] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 64(DX), X12 // X12 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[8],m[10] */
|
||||
LONG $0x6c0941c4; BYTE $0xcf // VPUNPCKLQDQ XMM9, XMM14, XMM15 /* m[12],m[14] */
|
||||
LONG $0x6d1941c4; BYTE $0xd5 // VPUNPCKHQDQ XMM10, XMM12, XMM13 /* m[9],m[11] */
|
||||
LONG $0x6d0941c4; BYTE $0xdf // VPUNPCKHQDQ XMM11, XMM14, XMM15 /* m[13],m[15] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 2
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 112(DX), X12 // X12 = m[14]+m[15]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
LONG $0x6c1941c4; BYTE $0xc5 // VPUNPCKLQDQ XMM8, XMM12, XMM13 /* m[14], m[4] */
|
||||
LONG $0x6d0941c4; BYTE $0xcf // VPUNPCKHQDQ XMM9, XMM14, XMM15 /* m[9], m[13] */
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+ m[7]
|
||||
LONG $0x6c1141c4; BYTE $0xd6 // VPUNPCKLQDQ XMM10, XMM13, XMM14 /* m[10], m[8] */
|
||||
LONG $0x0f0143c4; WORD $0x08dc // VPALIGNR XMM11, XMM15, XMM12, 0x8 /* m[15], m[6] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
LONG $0x0f1943c4; WORD $0x08c4 // VPALIGNR XMM8, XMM12, XMM12, 0x8 /* m[1], m[0] */
|
||||
LONG $0x6d0941c4; BYTE $0xcd // VPUNPCKHQDQ XMM9, XMM14, XMM13 /* m[11], m[5] */
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
LONG $0x6c0941c4; BYTE $0xd4 // VPUNPCKLQDQ XMM10, XMM14, XMM12 /* m[12], m[2] */
|
||||
LONG $0x6d1141c4; BYTE $0xdc // VPUNPCKHQDQ XMM11, XMM13, XMM12 /* m[7], m[3] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
// Reload digest (most current value store in &out)
|
||||
MOVQ out+144(FP), SI // SI: &in
|
||||
MOVOU 0(SI), X12 // X12 = in[0]+in[1] /* row1l = LOAD( &S->h[0] ); */
|
||||
MOVOU 16(SI), X13 // X13 = in[2]+in[3] /* row1h = LOAD( &S->h[2] ); */
|
||||
MOVOU 32(SI), X14 // X14 = in[4]+in[5] /* row2l = LOAD( &S->h[4] ); */
|
||||
MOVOU 48(SI), X15 // X15 = in[6]+in[7] /* row2h = LOAD( &S->h[6] ); */
|
||||
|
||||
// Final computations and prepare for storing
|
||||
PXOR X4, X0 // X0 = X0 ^ X4 /* row1l = _mm_xor_si128( row3l, row1l ); */
|
||||
PXOR X5, X1 // X1 = X1 ^ X5 /* row1h = _mm_xor_si128( row3h, row1h ); */
|
||||
PXOR X12, X0 // X0 = X0 ^ X12 /* STORE( &S->h[0], _mm_xor_si128( LOAD( &S->h[0] ), row1l ) ); */
|
||||
PXOR X13, X1 // X1 = X1 ^ X13 /* STORE( &S->h[2], _mm_xor_si128( LOAD( &S->h[2] ), row1h ) ); */
|
||||
PXOR X6, X2 // X2 = X2 ^ X6 /* row2l = _mm_xor_si128( row4l, row2l ); */
|
||||
PXOR X7, X3 // X3 = X3 ^ X7 /* row2h = _mm_xor_si128( row4h, row2h ); */
|
||||
PXOR X14, X2 // X2 = X2 ^ X14 /* STORE( &S->h[4], _mm_xor_si128( LOAD( &S->h[4] ), row2l ) ); */
|
||||
PXOR X15, X3 // X3 = X3 ^ X15 /* STORE( &S->h[6], _mm_xor_si128( LOAD( &S->h[6] ), row2h ) ); */
|
||||
|
||||
// Store digest into &out
|
||||
MOVQ out+144(FP), SI // SI: &out
|
||||
MOVOU X0, 0(SI) // out[0]+out[1] = X0
|
||||
MOVOU X1, 16(SI) // out[2]+out[3] = X1
|
||||
MOVOU X2, 32(SI) // out[4]+out[5] = X2
|
||||
MOVOU X3, 48(SI) // out[6]+out[7] = X3
|
||||
|
||||
// Increment message pointer and check if there's more to do
|
||||
ADDQ $128, DX // message += 128
|
||||
SUBQ $1, R8
|
||||
JNZ loop
|
||||
|
||||
complete:
|
||||
RET
|
||||
41
vendor/github.com/minio/blake2b-simd/compressSse_amd64.go
generated
vendored
Normal file
41
vendor/github.com/minio/blake2b-simd/compressSse_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,41 @@
|
||||
//+build !noasm
|
||||
//+build !appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package blake2b
|
||||
|
||||
//go:noescape
|
||||
func blockSSELoop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
|
||||
func compressSSE(d *digest, p []uint8) {
|
||||
var (
|
||||
in [8]uint64
|
||||
out [8]uint64
|
||||
shffle [2]uint64
|
||||
)
|
||||
|
||||
// vector for PSHUFB instruction
|
||||
shffle[0] = 0x0201000706050403
|
||||
shffle[1] = 0x0a09080f0e0d0c0b
|
||||
|
||||
in[0], in[1], in[2], in[3], in[4], in[5], in[6], in[7] = d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7]
|
||||
|
||||
blockSSELoop(p, in[:], iv[:], d.t[:], d.f[:], shffle[:], out[:])
|
||||
|
||||
d.h[0], d.h[1], d.h[2], d.h[3], d.h[4], d.h[5], d.h[6], d.h[7] = out[0], out[1], out[2], out[3], out[4], out[5], out[6], out[7]
|
||||
}
|
||||
770
vendor/github.com/minio/blake2b-simd/compressSse_amd64.s
generated
vendored
Normal file
770
vendor/github.com/minio/blake2b-simd/compressSse_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,770 @@
|
||||
//+build !noasm !appengine
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
//
|
||||
// Based on SSE implementation from https://github.com/BLAKE2/BLAKE2/blob/master/sse/blake2b.c
|
||||
//
|
||||
// Use github.com/fwessels/asm2plan9s on this file to assemble instructions to their Plan9 equivalent
|
||||
//
|
||||
// Assembly code below essentially follows the ROUND macro (see blake2b-round.h) which is defined as:
|
||||
// #define ROUND(r) \
|
||||
// LOAD_MSG_ ##r ##_1(b0, b1); \
|
||||
// G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// LOAD_MSG_ ##r ##_2(b0, b1); \
|
||||
// G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h); \
|
||||
// LOAD_MSG_ ##r ##_3(b0, b1); \
|
||||
// G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// LOAD_MSG_ ##r ##_4(b0, b1); \
|
||||
// G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
|
||||
// UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
//
|
||||
// as well as the go equivalent in https://github.com/dchest/blake2b/blob/master/block.go
|
||||
//
|
||||
// As in the macro, G1/G2 in the 1st and 2nd half are identical (so literal copy of assembly)
|
||||
//
|
||||
// Rounds are also the same, except for the loading of the message (and rounds 1 & 11 and
|
||||
// rounds 2 & 12 are identical)
|
||||
//
|
||||
|
||||
#define G1 \
|
||||
\ // G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
|
||||
LONG $0xd40f4166; BYTE $0xc0 \ // PADDQ XMM0,XMM8 /* v0 += m[0], v1 += m[2] */
|
||||
LONG $0xd40f4166; BYTE $0xc9 \ // PADDQ XMM1,XMM9 /* v2 += m[4], v3 += m[6] */
|
||||
LONG $0xc2d40f66 \ // PADDQ XMM0,XMM2 /* v0 += v4, v1 += v5 */
|
||||
LONG $0xcbd40f66 \ // PADDQ XMM1,XMM3 /* v2 += v6, v3 += v7 */
|
||||
LONG $0xf0ef0f66 \ // PXOR XMM6,XMM0 /* v12 ^= v0, v13 ^= v1 */
|
||||
LONG $0xf9ef0f66 \ // PXOR XMM7,XMM1 /* v14 ^= v2, v15 ^= v3 */
|
||||
LONG $0xf6700f66; BYTE $0xb1 \ // PSHUFD XMM6,XMM6,0xb1 /* v12 = v12<<(64-32) | v12>>32, v13 = v13<<(64-32) | v13>>32 */
|
||||
LONG $0xff700f66; BYTE $0xb1 \ // PSHUFD XMM7,XMM7,0xb1 /* v14 = v14<<(64-32) | v14>>32, v15 = v15<<(64-32) | v15>>32 */
|
||||
LONG $0xe6d40f66 \ // PADDQ XMM4,XMM6 /* v8 += v12, v9 += v13 */
|
||||
LONG $0xefd40f66 \ // PADDQ XMM5,XMM7 /* v10 += v14, v11 += v15 */
|
||||
LONG $0xd4ef0f66 \ // PXOR XMM2,XMM4 /* v4 ^= v8, v5 ^= v9 */
|
||||
LONG $0xddef0f66 \ // PXOR XMM3,XMM5 /* v6 ^= v10, v7 ^= v11 */
|
||||
LONG $0x380f4166; WORD $0xd400 \ // PSHUFB XMM2,XMM12 /* v4 = v4<<(64-24) | v4>>24, v5 = v5<<(64-24) | v5>>24 */
|
||||
LONG $0x380f4166; WORD $0xdc00 // PSHUFB XMM3,XMM12 /* v6 = v6<<(64-24) | v6>>24, v7 = v7<<(64-24) | v7>>24 */
|
||||
|
||||
#define G2 \
|
||||
\ // G2(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1);
|
||||
LONG $0xd40f4166; BYTE $0xc2 \ // PADDQ XMM0,XMM10 /* v0 += m[1], v1 += m[3] */
|
||||
LONG $0xd40f4166; BYTE $0xcb \ // PADDQ XMM1,XMM11 /* v2 += m[5], v3 += m[7] */
|
||||
LONG $0xc2d40f66 \ // PADDQ XMM0,XMM2 /* v0 += v4, v1 += v5 */
|
||||
LONG $0xcbd40f66 \ // PADDQ XMM1,XMM3 /* v2 += v6, v3 += v7 */
|
||||
LONG $0xf0ef0f66 \ // PXOR XMM6,XMM0 /* v12 ^= v0, v13 ^= v1 */
|
||||
LONG $0xf9ef0f66 \ // PXOR XMM7,XMM1 /* v14 ^= v2, v15 ^= v3 */
|
||||
LONG $0xf6700ff2; BYTE $0x39 \ // PSHUFLW XMM6,XMM6,0x39 /* combined with next ... */
|
||||
LONG $0xf6700ff3; BYTE $0x39 \ // PSHUFHW XMM6,XMM6,0x39 /* v12 = v12<<(64-16) | v12>>16, v13 = v13<<(64-16) | v13>>16 */
|
||||
LONG $0xff700ff2; BYTE $0x39 \ // PSHUFLW XMM7,XMM7,0x39 /* combined with next ... */
|
||||
LONG $0xff700ff3; BYTE $0x39 \ // PSHUFHW XMM7,XMM7,0x39 /* v14 = v14<<(64-16) | v14>>16, v15 = v15<<(64-16) | v15>>16 */
|
||||
LONG $0xe6d40f66 \ // PADDQ XMM4,XMM6 /* v8 += v12, v9 += v13 */
|
||||
LONG $0xefd40f66 \ // PADDQ XMM5,XMM7 /* v10 += v14, v11 += v15 */
|
||||
LONG $0xd4ef0f66 \ // PXOR XMM2,XMM4 /* v4 ^= v8, v5 ^= v9 */
|
||||
LONG $0xddef0f66 \ // PXOR XMM3,XMM5 /* v6 ^= v10, v7 ^= v11 */
|
||||
MOVOU X2, X15 \
|
||||
LONG $0xd40f4466; BYTE $0xfa \ // PADDQ XMM15,XMM2 /* temp reg = reg*2 */
|
||||
LONG $0xd2730f66; BYTE $0x3f \ // PSRLQ XMM2,0x3f /* reg = reg>>63 */
|
||||
LONG $0xef0f4166; BYTE $0xd7 \ // PXOR XMM2,XMM15 /* ORed together: v4 = v4<<(64-63) | v4>>63, v5 = v5<<(64-63) | v5>>63 */
|
||||
MOVOU X3, X15 \
|
||||
LONG $0xd40f4466; BYTE $0xfb \ // PADDQ XMM15,XMM3 /* temp reg = reg*2 */
|
||||
LONG $0xd3730f66; BYTE $0x3f \ // PSRLQ XMM3,0x3f /* reg = reg>>63 */
|
||||
LONG $0xef0f4166; BYTE $0xdf // PXOR XMM3,XMM15 /* ORed together: v6 = v6<<(64-63) | v6>>63, v7 = v7<<(64-63) | v7>>63 */
|
||||
|
||||
#define DIAGONALIZE \
|
||||
\ // DIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
MOVOU X6, X13 \ /* t0 = row4l;\ */
|
||||
MOVOU X2, X14 \ /* t1 = row2l;\ */
|
||||
MOVOU X4, X6 \ /* row4l = row3l;\ */
|
||||
MOVOU X5, X4 \ /* row3l = row3h;\ */
|
||||
MOVOU X6, X5 \ /* row3h = row4l;\ */
|
||||
LONG $0x6c0f4566; BYTE $0xfd \ // PUNPCKLQDQ XMM15, XMM13 /* _mm_unpacklo_epi64(t0, t0) */
|
||||
MOVOU X7, X6 \
|
||||
LONG $0x6d0f4166; BYTE $0xf7 \ // PUNPCKHQDQ XMM6, XMM15 /* row4l = _mm_unpackhi_epi64(row4h, ); \ */
|
||||
LONG $0x6c0f4466; BYTE $0xff \ // PUNPCKLQDQ XMM15, XMM7 /* _mm_unpacklo_epi64(row4h, row4h) */
|
||||
MOVOU X13, X7 \
|
||||
LONG $0x6d0f4166; BYTE $0xff \ // PUNPCKHQDQ XMM7, XMM15 /* row4h = _mm_unpackhi_epi64(t0, ); \ */
|
||||
LONG $0x6c0f4466; BYTE $0xfb \ // PUNPCKLQDQ XMM15, XMM3 /* _mm_unpacklo_epi64(row2h, row2h) */
|
||||
LONG $0x6d0f4166; BYTE $0xd7 \ // PUNPCKHQDQ XMM2, XMM15 /* row2l = _mm_unpackhi_epi64(row2l, ); \ */
|
||||
LONG $0x6c0f4566; BYTE $0xfe \ // PUNPCKLQDQ XMM15, XMM14 /* _mm_unpacklo_epi64(t1, t1) */
|
||||
LONG $0x6d0f4166; BYTE $0xdf // PUNPCKHQDQ XMM3, XMM15 /* row2h = _mm_unpackhi_epi64(row2h, ) */
|
||||
|
||||
#define UNDIAGONALIZE \
|
||||
\ // UNDIAGONALIZE(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h);
|
||||
MOVOU X4, X13 \ /* t0 = row3l;\ */
|
||||
MOVOU X5, X4 \ /* row3l = row3h;\ */
|
||||
MOVOU X13, X5 \ /* row3h = t0;\ */
|
||||
MOVOU X2, X13 \ /* t0 = row2l;\ */
|
||||
MOVOU X6, X14 \ /* t1 = row4l;\ */
|
||||
LONG $0x6c0f4466; BYTE $0xfa \ // PUNPCKLQDQ XMM15, XMM2 /* _mm_unpacklo_epi64(row2l, row2l) */
|
||||
MOVOU X3, X2 \
|
||||
LONG $0x6d0f4166; BYTE $0xd7 \ // PUNPCKHQDQ XMM2, XMM15 /* row2l = _mm_unpackhi_epi64(row2h, ); \ */
|
||||
LONG $0x6c0f4466; BYTE $0xfb \ // PUNPCKLQDQ XMM15, XMM3 /* _mm_unpacklo_epi64(row2h, row2h) */
|
||||
MOVOU X13, X3 \
|
||||
LONG $0x6d0f4166; BYTE $0xdf \ // PUNPCKHQDQ XMM3, XMM15 /* row2h = _mm_unpackhi_epi64(t0, ); \ */
|
||||
LONG $0x6c0f4466; BYTE $0xff \ // PUNPCKLQDQ XMM15, XMM7 /* _mm_unpacklo_epi64(row4h, row4h) */
|
||||
LONG $0x6d0f4166; BYTE $0xf7 \ // PUNPCKHQDQ XMM6, XMM15 /* row4l = _mm_unpackhi_epi64(row4l, ); \ */
|
||||
LONG $0x6c0f4566; BYTE $0xfe \ // PUNPCKLQDQ XMM15, XMM14 /* _mm_unpacklo_epi64(t1, t1) */
|
||||
LONG $0x6d0f4166; BYTE $0xff // PUNPCKHQDQ XMM7, XMM15 /* row4h = _mm_unpackhi_epi64(row4h, ) */
|
||||
|
||||
#define LOAD_SHUFFLE \
|
||||
\ // Load shuffle value
|
||||
MOVQ shffle+120(FP), SI \ // SI: &shuffle
|
||||
MOVOU 0(SI), X12 // X12 = 03040506 07000102 0b0c0d0e 0f08090a
|
||||
|
||||
// func blockSSELoop(p []uint8, in, iv, t, f, shffle, out []uint64)
|
||||
TEXT ·blockSSELoop(SB), 7, $0
|
||||
// REGISTER USE
|
||||
// R8: loop counter
|
||||
// DX: message pointer
|
||||
// SI: temp pointer for loading
|
||||
// X0 - X7: v0 - v15
|
||||
// X8 - X11: m[0] - m[7]
|
||||
// X12: shuffle value
|
||||
// X13 - X15: temp registers
|
||||
|
||||
// Load digest
|
||||
MOVQ in+24(FP), SI // SI: &in
|
||||
MOVOU 0(SI), X0 // X0 = in[0]+in[1] /* row1l = LOAD( &S->h[0] ); */
|
||||
MOVOU 16(SI), X1 // X1 = in[2]+in[3] /* row1h = LOAD( &S->h[2] ); */
|
||||
MOVOU 32(SI), X2 // X2 = in[4]+in[5] /* row2l = LOAD( &S->h[4] ); */
|
||||
MOVOU 48(SI), X3 // X3 = in[6]+in[7] /* row2h = LOAD( &S->h[6] ); */
|
||||
|
||||
// Already store digest into &out (so we can reload it later generically)
|
||||
MOVQ out+144(FP), SI // SI: &out
|
||||
MOVOU X0, 0(SI) // out[0]+out[1] = X0
|
||||
MOVOU X1, 16(SI) // out[2]+out[3] = X1
|
||||
MOVOU X2, 32(SI) // out[4]+out[5] = X2
|
||||
MOVOU X3, 48(SI) // out[6]+out[7] = X3
|
||||
|
||||
// Initialize message pointer and loop counter
|
||||
MOVQ message+0(FP), DX // DX: &p (message)
|
||||
MOVQ message_len+8(FP), R8 // R8: len(message)
|
||||
SHRQ $7, R8 // len(message) / 128
|
||||
CMPQ R8, $0
|
||||
JEQ complete
|
||||
|
||||
loop:
|
||||
// Increment counter
|
||||
MOVQ t+72(FP), SI // SI: &t
|
||||
MOVQ 0(SI), R9
|
||||
ADDQ $128, R9 // /* d.t[0] += BlockSize */
|
||||
MOVQ R9, 0(SI)
|
||||
CMPQ R9, $128 // /* if d.t[0] < BlockSize { */
|
||||
JGE noincr
|
||||
MOVQ 8(SI), R9
|
||||
ADDQ $1, R9 // /* d.t[1]++ */
|
||||
MOVQ R9, 8(SI)
|
||||
|
||||
noincr: // /* } */
|
||||
|
||||
// Load initialization vector
|
||||
MOVQ iv+48(FP), SI // SI: &iv
|
||||
MOVOU 0(SI), X4 // X4 = iv[0]+iv[1] /* row3l = LOAD( &blake2b_IV[0] ); */
|
||||
MOVOU 16(SI), X5 // X5 = iv[2]+iv[3] /* row3h = LOAD( &blake2b_IV[2] ); */
|
||||
MOVOU 32(SI), X6 // X6 = iv[4]+iv[5] /* LOAD( &blake2b_IV[4] ) */
|
||||
MOVOU 48(SI), X7 // X7 = iv[6]+iv[7] /* LOAD( &blake2b_IV[6] ) */
|
||||
MOVQ t+72(FP), SI // SI: &t
|
||||
MOVOU 0(SI), X8 // X8 = t[0]+t[1] /* LOAD( &S->t[0] ) */
|
||||
PXOR X8, X6 // X6 = X6 ^ X8 /* row4l = _mm_xor_si128( , ); */
|
||||
MOVQ t+96(FP), SI // SI: &f
|
||||
MOVOU 0(SI), X8 // X8 = f[0]+f[1] /* LOAD( &S->f[0] ) */
|
||||
PXOR X8, X7 // X7 = X7 ^ X8 /* row4h = _mm_xor_si128( , ); */
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+m[3]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+m[5]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+m[7]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[0], m[2] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcf // PUNPCKLQDQ XMM9, XMM15 /* m[4], m[6] */
|
||||
MOVOU X12, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd5 // PUNPCKHQDQ XMM10, XMM13 /* m[1], m[3] */
|
||||
MOVOU X14, X11
|
||||
LONG $0x6d0f4566; BYTE $0xdf // PUNPCKHQDQ XMM11, XMM15 /* m[5], m[7] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 64(DX), X12 // X12 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[8],m[10] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcf // PUNPCKLQDQ XMM9, XMM15 /* m[12],m[14] */
|
||||
MOVOU X12, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd5 // PUNPCKHQDQ XMM10, XMM13 /* m[9],m[11] */
|
||||
MOVOU X14, X11
|
||||
LONG $0x6d0f4566; BYTE $0xdf // PUNPCKHQDQ XMM11, XMM15 /* m[13],m[15] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 2
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 112(DX), X12 // X12 = m[14]+m[15]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[14], m[4] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcf // PUNPCKHQDQ XMM9, XMM15 /* m[9], m[13] */
|
||||
MOVOU 80(DX), X10 // X10 = m[10]+m[11]
|
||||
MOVOU 48(DX), X11 // X11 = m[6]+ m[7]
|
||||
LONG $0x6c0f4566; BYTE $0xd6 // PUNPCKLQDQ XMM10, XMM14 /* m[10], m[8] */
|
||||
LONG $0x3a0f4566; WORD $0xdc0f; BYTE $0x08 // PALIGNR XMM11, XMM12, 0x8 /* m[15], m[6] */; ; ; ; ;
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU X12, X8
|
||||
LONG $0x3a0f4566; WORD $0xc40f; BYTE $0x08 // PALIGNR XMM8, XMM12, 0x8 /* m[1], m[0] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcd // PUNPCKHQDQ XMM9, XMM13 /* m[11], m[5] */
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X11 // X11 = m[6]+ m[7]
|
||||
MOVOU 96(DX), X10 // X10 = m[12]+m[13]
|
||||
LONG $0x6c0f4566; BYTE $0xd4 // PUNPCKLQDQ XMM10, XMM12 /* m[12], m[2] */
|
||||
LONG $0x6d0f4566; BYTE $0xdc // PUNPCKHQDQ XMM11, XMM12 /* m[7], m[3] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 3
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 32(DX), X12 // X12 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X14, X8
|
||||
LONG $0x3a0f4566; WORD $0xc50f; BYTE $0x08 // PALIGNR XMM8, XMM13, 0x8 /* m[11], m[12] */
|
||||
MOVOU X12, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcf // PUNPCKHQDQ XMM9, XMM15 /* m[5], m[15] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 64(DX), X10 // X10 = m[8]+ m[9]
|
||||
LONG $0x6c0f4566; BYTE $0xd4 // PUNPCKLQDQ XMM10, XMM12 /* m[8], m[0] */
|
||||
LONG $0x6d0f4566; BYTE $0xf6 // PUNPCKHQDQ XMM14, XMM14 /* ___, m[13] */
|
||||
MOVOU X13, X11
|
||||
LONG $0x6c0f4566; BYTE $0xde // PUNPCKLQDQ XMM11, XMM14 /* m[2], ___ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
MOVOU X12, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcc // PUNPCKHQDQ XMM9, XMM12 /* ___, m[3] */
|
||||
MOVOU X15, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc1 // PUNPCKLQDQ XMM8, XMM9 /* m[10], ___ */
|
||||
MOVOU X13, X9
|
||||
LONG $0x6d0f4566; BYTE $0xce // PUNPCKHQDQ XMM9, XMM14 /* m[7], m[9] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X11 // X11 = m[4]+ m[5]
|
||||
MOVOU 112(DX), X10 // X10 = m[14]+m[15]
|
||||
LONG $0x6c0f4566; BYTE $0xd5 // PUNPCKLQDQ XMM10, XMM13 /* m[14], m[6] */
|
||||
LONG $0x3a0f4566; WORD $0xdc0f; BYTE $0x08 // PALIGNR XMM11, XMM12, 0x8 /* m[1], m[4] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 4
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
MOVOU X13, X8
|
||||
LONG $0x6d0f4566; BYTE $0xc4 // PUNPCKHQDQ XMM8, XMM12 /* m[7], m[3] */
|
||||
MOVOU X15, X9
|
||||
LONG $0x6d0f4566; BYTE $0xce // PUNPCKHQDQ XMM9, XMM14 /* m[13], m[11] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 64(DX), X10 // X10 = m[8]+ m[9]
|
||||
MOVOU 112(DX), X14 // X14 = m[14]+m[15]
|
||||
LONG $0x6d0f4566; BYTE $0xd4 // PUNPCKHQDQ XMM10, XMM12 /* m[9], m[1] */
|
||||
MOVOU X15, X11
|
||||
LONG $0x6c0f4566; BYTE $0xde // PUNPCKLQDQ XMM11, XMM14 /* m[12], m[14] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X13, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcd // PUNPCKHQDQ XMM9, XMM13 /* ___, m[5] */
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc1 // PUNPCKLQDQ XMM8, XMM9 /* m[2], ____ */
|
||||
MOVOU X15, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd7 // PUNPCKHQDQ XMM10, XMM15 /* ___, m[15] */
|
||||
MOVOU X13, X9
|
||||
LONG $0x6c0f4566; BYTE $0xca // PUNPCKLQDQ XMM9, XMM10 /* m[4], ____ */
|
||||
MOVOU 0(DX), X11 // X11 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X10 // X10 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X15 // X15 = m[8]+ m[9]
|
||||
LONG $0x6c0f4566; BYTE $0xd6 // PUNPCKLQDQ XMM10, XMM14 /* m[6], m[10] */
|
||||
LONG $0x6c0f4566; BYTE $0xdf // PUNPCKLQDQ XMM11, XMM15 /* m[0], m[8] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 5
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
MOVOU X14, X8
|
||||
LONG $0x6d0f4566; BYTE $0xc5 // PUNPCKHQDQ XMM8, XMM13 /* m[9], m[5] */
|
||||
MOVOU X12, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcf // PUNPCKLQDQ XMM9, XMM15 /* m[2], m[10] */
|
||||
MOVOU 0(DX), X10 // X10 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0f4566; BYTE $0xf6 // PUNPCKHQDQ XMM14, XMM14 /* ___, m[7] */
|
||||
LONG $0x6c0f4566; BYTE $0xd6 // PUNPCKLQDQ XMM10, XMM14 /* m[0], ____ */
|
||||
LONG $0x6d0f4566; BYTE $0xff // PUNPCKHQDQ XMM15, XMM15 /* ___, m[15] */
|
||||
MOVOU X13, X11
|
||||
LONG $0x6c0f4566; BYTE $0xdf // PUNPCKLQDQ XMM11, XMM15 /* m[4], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
LONG $0x6d0f4566; BYTE $0xf6 // PUNPCKHQDQ XMM14, XMM14 /* ___, m[11] */
|
||||
MOVOU X15, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc6 // PUNPCKLQDQ XMM8, XMM14 /* m[14], ____ */
|
||||
LONG $0x6d0f4566; BYTE $0xe4 // PUNPCKHQDQ XMM12, XMM12 /* ___, m[3] */
|
||||
MOVOU X13, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcc // PUNPCKLQDQ XMM9, XMM12 /* m[6], ____ */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 64(DX), X11 // X11 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU X14, X10
|
||||
LONG $0x3a0f4566; WORD $0xd40f; BYTE $0x08 // PALIGNR XMM10, XMM12, 0x8 /* m[1], m[12] */
|
||||
LONG $0x6d0f4566; BYTE $0xf6 // PUNPCKHQDQ XMM14, XMM14 /* ___, m[13] */
|
||||
LONG $0x6c0f4566; BYTE $0xde // PUNPCKLQDQ XMM11, XMM14 /* m[8], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 6
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X15 // X15 = m[8]+ m[9]
|
||||
MOVOU X13, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc6 // PUNPCKLQDQ XMM8, XMM14 /* m[2], m[6] */
|
||||
MOVOU X12, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcf // PUNPCKLQDQ XMM9, XMM15 /* m[0], m[8] */
|
||||
MOVOU 80(DX), X12 // X12 = m[10]+m[11]
|
||||
MOVOU 96(DX), X10 // X10 = m[12]+m[13]
|
||||
LONG $0x6c0f4566; BYTE $0xd4 // PUNPCKLQDQ XMM10, XMM12 /* m[12], m[10] */
|
||||
MOVOU X12, X11
|
||||
LONG $0x6d0f4566; BYTE $0xdd // PUNPCKHQDQ XMM11, XMM13 /* m[11], m[3] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 48(DX), X14 // X14 = m[6]+ m[7]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X14, X9
|
||||
LONG $0x6d0f4566; BYTE $0xce // PUNPCKHQDQ XMM9, XMM14 /* ___, m[7] */
|
||||
MOVOU X13, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc1 // PUNPCKLQDQ XMM8, XMM9 /* m[4], ____ */
|
||||
MOVOU X15, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcc // PUNPCKHQDQ XMM9, XMM12 /* m[15], m[1] */
|
||||
MOVOU 64(DX), X12 // X12 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X10 // X10 = m[12]+m[13]
|
||||
LONG $0x6d0f4566; BYTE $0xd5 // PUNPCKHQDQ XMM10, XMM13 /* m[13], m[5] */
|
||||
LONG $0x6d0f4566; BYTE $0xe4 // PUNPCKHQDQ XMM12, XMM12 /* ___, m[9] */
|
||||
MOVOU X15, X11
|
||||
LONG $0x6c0f4566; BYTE $0xdc // PUNPCKLQDQ XMM11, XMM12 /* m[14], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 7
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X12, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcc // PUNPCKHQDQ XMM9, XMM12 /* ___, m[1] */
|
||||
MOVOU X14, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc1 // PUNPCKLQDQ XMM8, XMM9 /* m[12], ____ */
|
||||
MOVOU X15, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcd // PUNPCKLQDQ XMM9, XMM13 /* m[14], m[4] */
|
||||
MOVOU 80(DX), X11 // X11 = m[10]+m[11]
|
||||
MOVOU X13, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd7 // PUNPCKHQDQ XMM10, XMM15 /* m[5], m[15] */
|
||||
LONG $0x3a0f4566; WORD $0xde0f; BYTE $0x08 // PALIGNR XMM11, XMM14, 0x8 /* m[13], m[10] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[0], m[6] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x3a0f4566; WORD $0xce0f; BYTE $0x08 // PALIGNR XMM9, XMM14, 0x8 /* m[9], m[8] */
|
||||
MOVOU 16(DX), X11 // X14 = m[2]+ m[3]
|
||||
MOVOU X13, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd3 // PUNPCKHQDQ XMM10, XMM11 /* m[7], m[3] */
|
||||
LONG $0x6d0f4566; BYTE $0xff // PUNPCKHQDQ XMM15, XMM15 /* ___, m[11] */
|
||||
LONG $0x6c0f4566; BYTE $0xdf // PUNPCKLQDQ XMM11, XMM15 /* m[2], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 8
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X14, X8
|
||||
LONG $0x6d0f4566; BYTE $0xc5 // PUNPCKHQDQ XMM8, XMM13 /* m[13], m[7] */
|
||||
MOVOU X12, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd4 // PUNPCKHQDQ XMM10, XMM12 /* ___, m[3] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6c0f4566; BYTE $0xca // PUNPCKLQDQ XMM9, XMM10 /* m[12], ____ */
|
||||
MOVOU 0(DX), X11 // X11 = m[0]+ m[1]
|
||||
MOVOU 64(DX), X13 // X13 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU X15, X10
|
||||
LONG $0x3a0f4566; WORD $0xd60f; BYTE $0x08 // PALIGNR XMM10, XMM14, 0x8 /* m[11], m[14] */
|
||||
LONG $0x6d0f4566; BYTE $0xdd // PUNPCKHQDQ XMM11, XMM13 /* m[1], m[9] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X13, X8
|
||||
LONG $0x6d0f4566; BYTE $0xc7 // PUNPCKHQDQ XMM8, XMM15 /* m[5], m[15] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcc // PUNPCKLQDQ XMM9, XMM12 /* m[8], m[2] */
|
||||
MOVOU 0(DX), X10 // X10 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X11 // X11 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
LONG $0x6c0f4566; BYTE $0xd5 // PUNPCKLQDQ XMM10, XMM13 /* m[0], m[4] */
|
||||
LONG $0x6c0f4566; BYTE $0xdf // PUNPCKLQDQ XMM11, XMM15 /* m[6], m[10] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 9
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X13, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc7 // PUNPCKLQDQ XMM8, XMM15 /* m[6], m[14] */
|
||||
MOVOU X12, X9
|
||||
LONG $0x3a0f4566; WORD $0xce0f; BYTE $0x08 // PALIGNR XMM9, XMM14, 0x8 /* m[11], m[0] */
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 64(DX), X11 // X11 = m[8]+ m[9]
|
||||
MOVOU X15, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd3 // PUNPCKHQDQ XMM10, XMM11 /* m[15], m[9] */
|
||||
LONG $0x3a0f4566; WORD $0xdd0f; BYTE $0x08 // PALIGNR XMM11, XMM13, 0x8 /* m[3], m[8] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+ m[3]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
MOVOU X15, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcf // PUNPCKHQDQ XMM9, XMM15 /* ___, m[13] */
|
||||
MOVOU X15, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc1 // PUNPCKLQDQ XMM8, XMM9 /* m[12], ____ */
|
||||
MOVOU X14, X9
|
||||
LONG $0x3a0f4566; WORD $0xcc0f; BYTE $0x08 // PALIGNR XMM9, XMM12, 0x8 /* m[1], m[10] */
|
||||
MOVOU 32(DX), X12 // X12 = m[4]+ m[5]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+ m[7]
|
||||
MOVOU X15, X11
|
||||
LONG $0x6d0f4566; BYTE $0xdf // PUNPCKHQDQ XMM11, XMM15 /* ___, m[7] */
|
||||
MOVOU X13, X10
|
||||
LONG $0x6c0f4566; BYTE $0xd3 // PUNPCKLQDQ XMM10, XMM11 /* m[2], ____ */
|
||||
MOVOU X12, X15
|
||||
LONG $0x6d0f4566; BYTE $0xfc // PUNPCKHQDQ XMM15, XMM12 /* ___, m[5] */
|
||||
MOVOU X12, X11
|
||||
LONG $0x6c0f4566; BYTE $0xdf // PUNPCKLQDQ XMM11, XMM15 /* m[4], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 0
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 48(DX), X13 // X13 = m[6]+ m[7]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X15 // X15 = m[10]+m[11]
|
||||
MOVOU X15, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc6 // PUNPCKLQDQ XMM8, XMM14 /* m[10], m[8] */
|
||||
MOVOU X13, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcc // PUNPCKHQDQ XMM9, XMM12 /* m[7], m[1] */
|
||||
MOVOU 16(DX), X10 // X10 = m[2]+ m[3]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+ m[5]
|
||||
LONG $0x6c0f4566; BYTE $0xd6 // PUNPCKLQDQ XMM10, XMM14 /* m[2], m[4] */
|
||||
MOVOU X14, X15
|
||||
LONG $0x6d0f4566; BYTE $0xfe // PUNPCKHQDQ XMM15, XMM14 /* ___, m[5] */
|
||||
MOVOU X13, X11
|
||||
LONG $0x6c0f4566; BYTE $0xdf // PUNPCKLQDQ XMM11, XMM15 /* m[6], ____ */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 64(DX), X13 // X13 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X15, X8
|
||||
LONG $0x6d0f4566; BYTE $0xc5 // PUNPCKHQDQ XMM8, XMM13 /* m[15], m[9] */
|
||||
MOVOU X12, X9
|
||||
LONG $0x6d0f4566; BYTE $0xce // PUNPCKHQDQ XMM9, XMM14 /* m[3], m[13] */
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU X15, X10
|
||||
LONG $0x3a0f4566; WORD $0xd50f; BYTE $0x08 // PALIGNR XMM10, XMM13, 0x8 /* m[11], m[14] */
|
||||
MOVOU X14, X11
|
||||
LONG $0x6c0f4566; BYTE $0xdc // PUNPCKLQDQ XMM11, XMM12 /* m[12], m[0] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 1
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+m[1]
|
||||
MOVOU 16(DX), X13 // X13 = m[2]+m[3]
|
||||
MOVOU 32(DX), X14 // X14 = m[4]+m[5]
|
||||
MOVOU 48(DX), X15 // X15 = m[6]+m[7]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[0], m[2] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcf // PUNPCKLQDQ XMM9, XMM15 /* m[4], m[6] */
|
||||
MOVOU X12, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd5 // PUNPCKHQDQ XMM10, XMM13 /* m[1], m[3] */
|
||||
MOVOU X14, X11
|
||||
LONG $0x6d0f4566; BYTE $0xdf // PUNPCKHQDQ XMM11, XMM15 /* m[5], m[7] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 64(DX), X12 // X12 = m[8]+ m[9]
|
||||
MOVOU 80(DX), X13 // X13 = m[10]+m[11]
|
||||
MOVOU 96(DX), X14 // X14 = m[12]+m[13]
|
||||
MOVOU 112(DX), X15 // X15 = m[14]+m[15]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[8],m[10] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6c0f4566; BYTE $0xcf // PUNPCKLQDQ XMM9, XMM15 /* m[12],m[14] */
|
||||
MOVOU X12, X10
|
||||
LONG $0x6d0f4566; BYTE $0xd5 // PUNPCKHQDQ XMM10, XMM13 /* m[9],m[11] */
|
||||
MOVOU X14, X11
|
||||
LONG $0x6d0f4566; BYTE $0xdf // PUNPCKHQDQ XMM11, XMM15 /* m[13],m[15] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// R O U N D 1 2
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// LOAD_MSG_ ##r ##_1 / ##_2(b0, b1); (X12 is temp register)
|
||||
MOVOU 112(DX), X12 // X12 = m[14]+m[15]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 64(DX), X14 // X14 = m[8]+ m[9]
|
||||
MOVOU 96(DX), X15 // X15 = m[12]+m[13]
|
||||
MOVOU X12, X8
|
||||
LONG $0x6c0f4566; BYTE $0xc5 // PUNPCKLQDQ XMM8, XMM13 /* m[14], m[4] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcf // PUNPCKHQDQ XMM9, XMM15 /* m[9], m[13] */
|
||||
MOVOU 80(DX), X10 // X10 = m[10]+m[11]
|
||||
MOVOU 48(DX), X11 // X11 = m[6]+ m[7]
|
||||
LONG $0x6c0f4566; BYTE $0xd6 // PUNPCKLQDQ XMM10, XMM14 /* m[10], m[8] */
|
||||
LONG $0x3a0f4566; WORD $0xdc0f; BYTE $0x08 // PALIGNR XMM11, XMM12, 0x8 /* m[15], m[6] */; ; ; ; ;
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
DIAGONALIZE
|
||||
|
||||
// LOAD_MSG_ ##r ##_3 / ##_4(b0, b1); (X12 is temp register)
|
||||
MOVOU 0(DX), X12 // X12 = m[0]+ m[1]
|
||||
MOVOU 32(DX), X13 // X13 = m[4]+ m[5]
|
||||
MOVOU 80(DX), X14 // X14 = m[10]+m[11]
|
||||
MOVOU X12, X8
|
||||
LONG $0x3a0f4566; WORD $0xc40f; BYTE $0x08 // PALIGNR XMM8, XMM12, 0x8 /* m[1], m[0] */
|
||||
MOVOU X14, X9
|
||||
LONG $0x6d0f4566; BYTE $0xcd // PUNPCKHQDQ XMM9, XMM13 /* m[11], m[5] */
|
||||
MOVOU 16(DX), X12 // X12 = m[2]+ m[3]
|
||||
MOVOU 48(DX), X11 // X11 = m[6]+ m[7]
|
||||
MOVOU 96(DX), X10 // X10 = m[12]+m[13]
|
||||
LONG $0x6c0f4566; BYTE $0xd4 // PUNPCKLQDQ XMM10, XMM12 /* m[12], m[2] */
|
||||
LONG $0x6d0f4566; BYTE $0xdc // PUNPCKHQDQ XMM11, XMM12 /* m[7], m[3] */
|
||||
|
||||
LOAD_SHUFFLE
|
||||
G1
|
||||
G2
|
||||
UNDIAGONALIZE
|
||||
|
||||
// Reload digest (most current value store in &out)
|
||||
MOVQ out+144(FP), SI // SI: &in
|
||||
MOVOU 0(SI), X12 // X12 = in[0]+in[1] /* row1l = LOAD( &S->h[0] ); */
|
||||
MOVOU 16(SI), X13 // X13 = in[2]+in[3] /* row1h = LOAD( &S->h[2] ); */
|
||||
MOVOU 32(SI), X14 // X14 = in[4]+in[5] /* row2l = LOAD( &S->h[4] ); */
|
||||
MOVOU 48(SI), X15 // X15 = in[6]+in[7] /* row2h = LOAD( &S->h[6] ); */
|
||||
|
||||
// Final computations and prepare for storing
|
||||
PXOR X4, X0 // X0 = X0 ^ X4 /* row1l = _mm_xor_si128( row3l, row1l ); */
|
||||
PXOR X5, X1 // X1 = X1 ^ X5 /* row1h = _mm_xor_si128( row3h, row1h ); */
|
||||
PXOR X12, X0 // X0 = X0 ^ X12 /* STORE( &S->h[0], _mm_xor_si128( LOAD( &S->h[0] ), row1l ) ); */
|
||||
PXOR X13, X1 // X1 = X1 ^ X13 /* STORE( &S->h[2], _mm_xor_si128( LOAD( &S->h[2] ), row1h ) ); */
|
||||
PXOR X6, X2 // X2 = X2 ^ X6 /* row2l = _mm_xor_si128( row4l, row2l ); */
|
||||
PXOR X7, X3 // X3 = X3 ^ X7 /* row2h = _mm_xor_si128( row4h, row2h ); */
|
||||
PXOR X14, X2 // X2 = X2 ^ X14 /* STORE( &S->h[4], _mm_xor_si128( LOAD( &S->h[4] ), row2l ) ); */
|
||||
PXOR X15, X3 // X3 = X3 ^ X15 /* STORE( &S->h[6], _mm_xor_si128( LOAD( &S->h[6] ), row2h ) ); */
|
||||
|
||||
// Store digest into &out
|
||||
MOVQ out+144(FP), SI // SI: &out
|
||||
MOVOU X0, 0(SI) // out[0]+out[1] = X0
|
||||
MOVOU X1, 16(SI) // out[2]+out[3] = X1
|
||||
MOVOU X2, 32(SI) // out[4]+out[5] = X2
|
||||
MOVOU X3, 48(SI) // out[6]+out[7] = X3
|
||||
|
||||
// Increment message pointer and check if there's more to do
|
||||
ADDQ $128, DX // message += 128
|
||||
SUBQ $1, R8
|
||||
JNZ loop
|
||||
|
||||
complete:
|
||||
RET
|
||||
30
vendor/github.com/minio/blake2b-simd/compress_amd64.go
generated
vendored
Normal file
30
vendor/github.com/minio/blake2b-simd/compress_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,30 @@
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package blake2b
|
||||
|
||||
func compress(d *digest, p []uint8) {
|
||||
// Verifies if AVX2 or AVX is available, use optimized code path.
|
||||
if avx2 {
|
||||
compressAVX2(d, p)
|
||||
} else if avx {
|
||||
compressAVX(d, p)
|
||||
} else if ssse3 {
|
||||
compressSSE(d, p)
|
||||
} else {
|
||||
compressGeneric(d, p)
|
||||
}
|
||||
}
|
||||
1419
vendor/github.com/minio/blake2b-simd/compress_generic.go
generated
vendored
Normal file
1419
vendor/github.com/minio/blake2b-simd/compress_generic.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
23
vendor/github.com/minio/blake2b-simd/compress_noasm.go
generated
vendored
Normal file
23
vendor/github.com/minio/blake2b-simd/compress_noasm.go
generated
vendored
Normal file
@@ -0,0 +1,23 @@
|
||||
//+build !amd64 noasm appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package blake2b
|
||||
|
||||
func compress(d *digest, p []uint8) {
|
||||
compressGeneric(d, p)
|
||||
}
|
||||
60
vendor/github.com/minio/blake2b-simd/cpuid.go
generated
vendored
Normal file
60
vendor/github.com/minio/blake2b-simd/cpuid.go
generated
vendored
Normal file
@@ -0,0 +1,60 @@
|
||||
// +build 386,!gccgo amd64,!gccgo
|
||||
|
||||
// Copyright 2016 Frank Wessels <fwessels@xs4all.nl>
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package blake2b
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
func xgetbv(index uint32) (eax, edx uint32)
|
||||
|
||||
// True when SIMD instructions are available.
|
||||
var avx2 = haveAVX2()
|
||||
var avx = haveAVX()
|
||||
var ssse3 = haveSSSE3()
|
||||
|
||||
// haveAVX returns true when there is AVX support
|
||||
func haveAVX() bool {
|
||||
_, _, c, _ := cpuid(1)
|
||||
|
||||
// Check XGETBV, OXSAVE and AVX bits
|
||||
if c&(1<<26) != 0 && c&(1<<27) != 0 && c&(1<<28) != 0 {
|
||||
// Check for OS support
|
||||
eax, _ := xgetbv(0)
|
||||
return (eax & 0x6) == 0x6
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// haveAVX2 returns true when there is AVX2 support
|
||||
func haveAVX2() bool {
|
||||
mfi, _, _, _ := cpuid(0)
|
||||
|
||||
// Check AVX2, AVX2 requires OS support, but BMI1/2 don't.
|
||||
if mfi >= 7 && haveAVX() {
|
||||
_, ebx, _, _ := cpuidex(7, 0)
|
||||
return (ebx & 0x00000020) != 0
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// haveSSSE3 returns true when there is SSSE3 support
|
||||
func haveSSSE3() bool {
|
||||
|
||||
_, _, c, _ := cpuid(1)
|
||||
|
||||
return (c & 0x00000200) != 0
|
||||
}
|
||||
33
vendor/github.com/minio/blake2b-simd/cpuid_386.s
generated
vendored
Normal file
33
vendor/github.com/minio/blake2b-simd/cpuid_386.s
generated
vendored
Normal file
@@ -0,0 +1,33 @@
|
||||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
|
||||
// +build 386,!gccgo
|
||||
|
||||
// func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuid(SB), 7, $0
|
||||
XORL CX, CX
|
||||
MOVL op+0(FP), AX
|
||||
CPUID
|
||||
MOVL AX, eax+4(FP)
|
||||
MOVL BX, ebx+8(FP)
|
||||
MOVL CX, ecx+12(FP)
|
||||
MOVL DX, edx+16(FP)
|
||||
RET
|
||||
|
||||
// func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuidex(SB), 7, $0
|
||||
MOVL op+0(FP), AX
|
||||
MOVL op2+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func xgetbv(index uint32) (eax, edx uint32)
|
||||
TEXT ·xgetbv(SB), 7, $0
|
||||
MOVL index+0(FP), CX
|
||||
BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV
|
||||
MOVL AX, eax+4(FP)
|
||||
MOVL DX, edx+8(FP)
|
||||
RET
|
||||
34
vendor/github.com/minio/blake2b-simd/cpuid_amd64.s
generated
vendored
Normal file
34
vendor/github.com/minio/blake2b-simd/cpuid_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,34 @@
|
||||
// Copyright (c) 2015 Klaus Post, released under MIT License. See LICENSE file.
|
||||
|
||||
// +build amd64,!gccgo
|
||||
|
||||
// func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuid(SB), 7, $0
|
||||
XORQ CX, CX
|
||||
MOVL op+0(FP), AX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
|
||||
// func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuidex(SB), 7, $0
|
||||
MOVL op+0(FP), AX
|
||||
MOVL op2+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func xgetbv(index uint32) (eax, edx uint32)
|
||||
TEXT ·xgetbv(SB), 7, $0
|
||||
MOVL index+0(FP), CX
|
||||
BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL DX, edx+12(FP)
|
||||
RET
|
||||
1
vendor/github.com/minio/sha256-simd/.gitignore
generated
vendored
Normal file
1
vendor/github.com/minio/sha256-simd/.gitignore
generated
vendored
Normal file
@@ -0,0 +1 @@
|
||||
*.test
|
||||
25
vendor/github.com/minio/sha256-simd/.travis.yml
generated
vendored
Normal file
25
vendor/github.com/minio/sha256-simd/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,25 @@
|
||||
sudo: required
|
||||
dist: trusty
|
||||
language: go
|
||||
|
||||
os:
|
||||
- linux
|
||||
|
||||
go:
|
||||
- tip
|
||||
- 1.12.x
|
||||
|
||||
env:
|
||||
- ARCH=x86_64
|
||||
- ARCH=i686
|
||||
|
||||
matrix:
|
||||
fast_finish: true
|
||||
allow_failures:
|
||||
- go: tip
|
||||
|
||||
script:
|
||||
- diff -au <(gofmt -d .) <(printf "")
|
||||
- go test -race -v ./...
|
||||
- go vet -asmdecl .
|
||||
- ./test-architectures.sh
|
||||
202
vendor/github.com/minio/sha256-simd/LICENSE
generated
vendored
Normal file
202
vendor/github.com/minio/sha256-simd/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,202 @@
|
||||
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "[]"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright [yyyy] [name of copyright owner]
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
133
vendor/github.com/minio/sha256-simd/README.md
generated
vendored
Normal file
133
vendor/github.com/minio/sha256-simd/README.md
generated
vendored
Normal file
@@ -0,0 +1,133 @@
|
||||
# sha256-simd
|
||||
|
||||
Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions and AVX2 for Intel and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core) in comparison to AVX2. SHA Extensions give a performance boost of close to 4x over AVX2.
|
||||
|
||||
## Introduction
|
||||
|
||||
This package is designed as a replacement for `crypto/sha256`. For Intel CPUs it has two flavors for AVX512 and AVX2 (AVX/SSE are also supported). For ARM CPUs with the Cryptography Extensions, advantage is taken of the SHA2 instructions resulting in a massive performance improvement.
|
||||
|
||||
This package uses Golang assembly. The AVX512 version is based on the Intel's "multi-buffer crypto library for IPSec" whereas the other Intel implementations are described in "Fast SHA-256 Implementations on Intel Architecture Processors" by J. Guilford et al.
|
||||
|
||||
## New: Support for Intel SHA Extensions
|
||||
|
||||
Support for the Intel SHA Extensions has been added by Kristofer Peterson (@svenski123), originally developed for spacemeshos [here](https://github.com/spacemeshos/POET/issues/23). On CPUs that support it (known thus far Intel Celeron J3455 and AMD Ryzen) it gives a significant boost in performance (with thanks to @AudriusButkevicius for reporting the results; full results [here](https://github.com/minio/sha256-simd/pull/37#issuecomment-451607827)).
|
||||
|
||||
```
|
||||
$ benchcmp avx2.txt sha-ext.txt
|
||||
benchmark AVX2 MB/s SHA Ext MB/s speedup
|
||||
BenchmarkHash5M 514.40 1975.17 3.84x
|
||||
```
|
||||
|
||||
Thanks to Kristofer Peterson, we also added additional performance changes such as optimized padding, endian conversions which sped up all implementations i.e. Intel SHA alone while doubled performance for small sizes, the other changes increased everything roughly 50%.
|
||||
|
||||
## Support for AVX512
|
||||
|
||||
We have added support for AVX512 which results in an up to 8x performance improvement over AVX2 (3.0 GHz Xeon Platinum 8124M CPU):
|
||||
|
||||
```
|
||||
$ benchcmp avx2.txt avx512.txt
|
||||
benchmark AVX2 MB/s AVX512 MB/s speedup
|
||||
BenchmarkHash5M 448.62 3498.20 7.80x
|
||||
```
|
||||
|
||||
The original code was developed by Intel as part of the [multi-buffer crypto library](https://github.com/intel/intel-ipsec-mb) for IPSec or more specifically this [AVX512](https://github.com/intel/intel-ipsec-mb/blob/master/avx512/sha256_x16_avx512.asm) implementation. The key idea behind it is to process a total of 16 checksums in parallel by “transposing” 16 (independent) messages of 64 bytes between a total of 16 ZMM registers (each 64 bytes wide).
|
||||
|
||||
Transposing the input messages means that in order to take full advantage of the speedup you need to have a (server) workload where multiple threads are doing SHA256 calculations in parallel. Unfortunately for this algorithm it is not possible for two message blocks processed in parallel to be dependent on one another — because then the (interim) result of the first part of the message has to be an input into the processing of the second part of the message.
|
||||
|
||||
Whereas the original Intel C implementation requires some sort of explicit scheduling of messages to be processed in parallel, for Golang it makes sense to take advantage of channels in order to group messages together and use channels as well for sending back the results (thereby effectively decoupling the calculations). We have implemented a fairly simple scheduling mechanism that seems to work well in practice.
|
||||
|
||||
Due to this different way of scheduling, we decided to use an explicit method to instantiate the AVX512 version. Essentially one or more AVX512 processing servers ([`Avx512Server`](https://github.com/minio/sha256-simd/blob/master/sha256blockAvx512_amd64.go#L294)) have to be created whereby each server can hash over 3 GB/s on a single core. An `hash.Hash` object ([`Avx512Digest`](https://github.com/minio/sha256-simd/blob/master/sha256blockAvx512_amd64.go#L45)) is then instantiated using one of these servers and used in the regular fashion:
|
||||
|
||||
```go
|
||||
import "github.com/minio/sha256-simd"
|
||||
|
||||
func main() {
|
||||
server := sha256.NewAvx512Server()
|
||||
h512 := sha256.NewAvx512(server)
|
||||
h512.Write(fileBlock)
|
||||
digest := h512.Sum([]byte{})
|
||||
}
|
||||
```
|
||||
|
||||
Note that, because of the scheduling overhead, for small messages (< 1 MB) you will be better off using the regular SHA256 hashing (but those are typically not performance critical anyway). Some other tips to get the best performance:
|
||||
* Have many go routines doing SHA256 calculations in parallel.
|
||||
* Try to Write() messages in multiples of 64 bytes.
|
||||
* Try to keep the overall length of messages to a roughly similar size ie. 5 MB (this way all 16 ‘lanes’ in the AVX512 computations are contributing as much as possible).
|
||||
|
||||
More detailed information can be found in this [blog](https://blog.minio.io/accelerate-sha256-up-to-8x-over-3-gb-s-per-core-with-avx512-a0b1d64f78f) post including scaling across cores.
|
||||
|
||||
## Drop-In Replacement
|
||||
|
||||
The following code snippet shows how you can use `github.com/minio/sha256-simd`. This will automatically select the fastest method for the architecture on which it will be executed.
|
||||
|
||||
```go
|
||||
import "github.com/minio/sha256-simd"
|
||||
|
||||
func main() {
|
||||
...
|
||||
shaWriter := sha256.New()
|
||||
io.Copy(shaWriter, file)
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
## Performance
|
||||
|
||||
Below is the speed in MB/s for a single core (ranked fast to slow) for blocks larger than 1 MB.
|
||||
|
||||
| Processor | SIMD | Speed (MB/s) |
|
||||
| --------------------------------- | ------- | ------------:|
|
||||
| 3.0 GHz Intel Xeon Platinum 8124M | AVX512 | 3498 |
|
||||
| 3.7 GHz AMD Ryzen 7 2700X | SHA Ext | 1979 |
|
||||
| 1.2 GHz ARM Cortex-A53 | ARM64 | 638 |
|
||||
| 3.0 GHz Intel Xeon Platinum 8124M | AVX2 | 449 |
|
||||
| 3.1 GHz Intel Core i7 | AVX | 362 |
|
||||
| 3.1 GHz Intel Core i7 | SSE | 299 |
|
||||
|
||||
## asm2plan9s
|
||||
|
||||
In order to be able to work more easily with AVX512/AVX2 instructions, a separate tool was developed to convert SIMD instructions into the corresponding BYTE sequence as accepted by Go assembly. See [asm2plan9s](https://github.com/minio/asm2plan9s) for more information.
|
||||
|
||||
## Why and benefits
|
||||
|
||||
One of the most performance sensitive parts of the [Minio](https://github.com/minio/minio) object storage server is related to SHA256 hash sums calculations. For instance during multi part uploads each part that is uploaded needs to be verified for data integrity by the server.
|
||||
|
||||
Other applications that can benefit from enhanced SHA256 performance are deduplication in storage systems, intrusion detection, version control systems, integrity checking, etc.
|
||||
|
||||
## ARM SHA Extensions
|
||||
|
||||
The 64-bit ARMv8 core has introduced new instructions for SHA1 and SHA2 acceleration as part of the [Cryptography Extensions](http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0501f/CHDFJBCJ.html). Below you can see a small excerpt highlighting one of the rounds as is done for the SHA256 calculation process (for full code see [sha256block_arm64.s](https://github.com/minio/sha256-simd/blob/master/sha256block_arm64.s)).
|
||||
|
||||
```
|
||||
sha256h q2, q3, v9.4s
|
||||
sha256h2 q3, q4, v9.4s
|
||||
sha256su0 v5.4s, v6.4s
|
||||
rev32 v8.16b, v8.16b
|
||||
add v9.4s, v7.4s, v18.4s
|
||||
mov v4.16b, v2.16b
|
||||
sha256h q2, q3, v10.4s
|
||||
sha256h2 q3, q4, v10.4s
|
||||
sha256su0 v6.4s, v7.4s
|
||||
sha256su1 v5.4s, v7.4s, v8.4s
|
||||
```
|
||||
|
||||
### Detailed benchmarks
|
||||
|
||||
Benchmarks generated on a 1.2 Ghz Quad-Core ARM Cortex A53 equipped [Pine64](https://www.pine64.com/).
|
||||
|
||||
```
|
||||
minio@minio-arm:$ benchcmp golang.txt arm64.txt
|
||||
benchmark golang arm64 speedup
|
||||
BenchmarkHash8Bytes-4 0.68 MB/s 5.70 MB/s 8.38x
|
||||
BenchmarkHash1K-4 5.65 MB/s 326.30 MB/s 57.75x
|
||||
BenchmarkHash8K-4 6.00 MB/s 570.63 MB/s 95.11x
|
||||
BenchmarkHash1M-4 6.05 MB/s 638.23 MB/s 105.49x
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
Released under the Apache License v2.0. You can find the complete text in the file LICENSE.
|
||||
|
||||
## Contributing
|
||||
|
||||
Contributions are welcome, please send PRs for any enhancements.
|
||||
32
vendor/github.com/minio/sha256-simd/appveyor.yml
generated
vendored
Normal file
32
vendor/github.com/minio/sha256-simd/appveyor.yml
generated
vendored
Normal file
@@ -0,0 +1,32 @@
|
||||
# version format
|
||||
version: "{build}"
|
||||
|
||||
# Operating system (build VM template)
|
||||
os: Windows Server 2012 R2
|
||||
|
||||
# Platform.
|
||||
platform: x64
|
||||
|
||||
clone_folder: c:\gopath\src\github.com\minio\sha256-simd
|
||||
|
||||
# environment variables
|
||||
environment:
|
||||
GOPATH: c:\gopath
|
||||
GO15VENDOREXPERIMENT: 1
|
||||
|
||||
# scripts that run after cloning repository
|
||||
install:
|
||||
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
|
||||
- go version
|
||||
- go env
|
||||
|
||||
# to run your custom scripts instead of automatic MSBuild
|
||||
build_script:
|
||||
- go test .
|
||||
- go test -race .
|
||||
|
||||
# to disable automatic tests
|
||||
test: off
|
||||
|
||||
# to disable deployment
|
||||
deploy: off
|
||||
119
vendor/github.com/minio/sha256-simd/cpuid.go
generated
vendored
Normal file
119
vendor/github.com/minio/sha256-simd/cpuid.go
generated
vendored
Normal file
@@ -0,0 +1,119 @@
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
// True when SIMD instructions are available.
|
||||
var avx512 bool
|
||||
var avx2 bool
|
||||
var avx bool
|
||||
var sse bool
|
||||
var sse2 bool
|
||||
var sse3 bool
|
||||
var ssse3 bool
|
||||
var sse41 bool
|
||||
var sse42 bool
|
||||
var popcnt bool
|
||||
var sha bool
|
||||
var armSha = haveArmSha()
|
||||
|
||||
func init() {
|
||||
var _xsave bool
|
||||
var _osxsave bool
|
||||
var _avx bool
|
||||
var _avx2 bool
|
||||
var _avx512f bool
|
||||
var _avx512dq bool
|
||||
// var _avx512pf bool
|
||||
// var _avx512er bool
|
||||
// var _avx512cd bool
|
||||
var _avx512bw bool
|
||||
var _avx512vl bool
|
||||
var _sseState bool
|
||||
var _avxState bool
|
||||
var _opmaskState bool
|
||||
var _zmmHI256State bool
|
||||
var _hi16ZmmState bool
|
||||
|
||||
mfi, _, _, _ := cpuid(0)
|
||||
|
||||
if mfi >= 1 {
|
||||
_, _, c, d := cpuid(1)
|
||||
|
||||
sse = (d & (1 << 25)) != 0
|
||||
sse2 = (d & (1 << 26)) != 0
|
||||
sse3 = (c & (1 << 0)) != 0
|
||||
ssse3 = (c & (1 << 9)) != 0
|
||||
sse41 = (c & (1 << 19)) != 0
|
||||
sse42 = (c & (1 << 20)) != 0
|
||||
popcnt = (c & (1 << 23)) != 0
|
||||
_xsave = (c & (1 << 26)) != 0
|
||||
_osxsave = (c & (1 << 27)) != 0
|
||||
_avx = (c & (1 << 28)) != 0
|
||||
}
|
||||
|
||||
if mfi >= 7 {
|
||||
_, b, _, _ := cpuid(7)
|
||||
|
||||
_avx2 = (b & (1 << 5)) != 0
|
||||
_avx512f = (b & (1 << 16)) != 0
|
||||
_avx512dq = (b & (1 << 17)) != 0
|
||||
// _avx512pf = (b & (1 << 26)) != 0
|
||||
// _avx512er = (b & (1 << 27)) != 0
|
||||
// _avx512cd = (b & (1 << 28)) != 0
|
||||
_avx512bw = (b & (1 << 30)) != 0
|
||||
_avx512vl = (b & (1 << 31)) != 0
|
||||
sha = (b & (1 << 29)) != 0
|
||||
}
|
||||
|
||||
// Stop here if XSAVE unsupported or not enabled
|
||||
if !_xsave || !_osxsave {
|
||||
return
|
||||
}
|
||||
|
||||
if _xsave && _osxsave {
|
||||
a, _ := xgetbv(0)
|
||||
|
||||
_sseState = (a & (1 << 1)) != 0
|
||||
_avxState = (a & (1 << 2)) != 0
|
||||
_opmaskState = (a & (1 << 5)) != 0
|
||||
_zmmHI256State = (a & (1 << 6)) != 0
|
||||
_hi16ZmmState = (a & (1 << 7)) != 0
|
||||
} else {
|
||||
_sseState = true
|
||||
}
|
||||
|
||||
// Very unlikely that OS would enable XSAVE and then disable SSE
|
||||
if !_sseState {
|
||||
sse = false
|
||||
sse2 = false
|
||||
sse3 = false
|
||||
ssse3 = false
|
||||
sse41 = false
|
||||
sse42 = false
|
||||
}
|
||||
|
||||
if _avxState {
|
||||
avx = _avx
|
||||
avx2 = _avx2
|
||||
}
|
||||
|
||||
if _opmaskState && _zmmHI256State && _hi16ZmmState {
|
||||
avx512 = (_avx512f &&
|
||||
_avx512dq &&
|
||||
_avx512bw &&
|
||||
_avx512vl)
|
||||
}
|
||||
}
|
||||
24
vendor/github.com/minio/sha256-simd/cpuid_386.go
generated
vendored
Normal file
24
vendor/github.com/minio/sha256-simd/cpuid_386.go
generated
vendored
Normal file
@@ -0,0 +1,24 @@
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
func xgetbv(index uint32) (eax, edx uint32)
|
||||
|
||||
func haveArmSha() bool {
|
||||
return false
|
||||
}
|
||||
53
vendor/github.com/minio/sha256-simd/cpuid_386.s
generated
vendored
Normal file
53
vendor/github.com/minio/sha256-simd/cpuid_386.s
generated
vendored
Normal file
@@ -0,0 +1,53 @@
|
||||
// The MIT License (MIT)
|
||||
//
|
||||
// Copyright (c) 2015 Klaus Post
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
|
||||
// +build 386,!gccgo
|
||||
|
||||
// func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuid(SB), 7, $0
|
||||
XORL CX, CX
|
||||
MOVL op+0(FP), AX
|
||||
CPUID
|
||||
MOVL AX, eax+4(FP)
|
||||
MOVL BX, ebx+8(FP)
|
||||
MOVL CX, ecx+12(FP)
|
||||
MOVL DX, edx+16(FP)
|
||||
RET
|
||||
|
||||
// func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuidex(SB), 7, $0
|
||||
MOVL op+0(FP), AX
|
||||
MOVL op2+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func xgetbv(index uint32) (eax, edx uint32)
|
||||
TEXT ·xgetbv(SB), 7, $0
|
||||
MOVL index+0(FP), CX
|
||||
BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV
|
||||
MOVL AX, eax+4(FP)
|
||||
MOVL DX, edx+8(FP)
|
||||
RET
|
||||
24
vendor/github.com/minio/sha256-simd/cpuid_amd64.go
generated
vendored
Normal file
24
vendor/github.com/minio/sha256-simd/cpuid_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,24 @@
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
func xgetbv(index uint32) (eax, edx uint32)
|
||||
|
||||
func haveArmSha() bool {
|
||||
return false
|
||||
}
|
||||
53
vendor/github.com/minio/sha256-simd/cpuid_amd64.s
generated
vendored
Normal file
53
vendor/github.com/minio/sha256-simd/cpuid_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,53 @@
|
||||
// The MIT License (MIT)
|
||||
//
|
||||
// Copyright (c) 2015 Klaus Post
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in all
|
||||
// copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
// SOFTWARE.
|
||||
|
||||
// +build amd64,!gccgo
|
||||
|
||||
// func cpuid(op uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuid(SB), 7, $0
|
||||
XORQ CX, CX
|
||||
MOVL op+0(FP), AX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32)
|
||||
TEXT ·cpuidex(SB), 7, $0
|
||||
MOVL op+0(FP), AX
|
||||
MOVL op2+4(FP), CX
|
||||
CPUID
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL BX, ebx+12(FP)
|
||||
MOVL CX, ecx+16(FP)
|
||||
MOVL DX, edx+20(FP)
|
||||
RET
|
||||
|
||||
// func xgetbv(index uint32) (eax, edx uint32)
|
||||
TEXT ·xgetbv(SB), 7, $0
|
||||
MOVL index+0(FP), CX
|
||||
BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV
|
||||
MOVL AX, eax+8(FP)
|
||||
MOVL DX, edx+12(FP)
|
||||
RET
|
||||
32
vendor/github.com/minio/sha256-simd/cpuid_arm.go
generated
vendored
Normal file
32
vendor/github.com/minio/sha256-simd/cpuid_arm.go
generated
vendored
Normal file
@@ -0,0 +1,32 @@
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func xgetbv(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
func haveArmSha() bool {
|
||||
return false
|
||||
}
|
||||
49
vendor/github.com/minio/sha256-simd/cpuid_linux_arm64.go
generated
vendored
Normal file
49
vendor/github.com/minio/sha256-simd/cpuid_linux_arm64.go
generated
vendored
Normal file
@@ -0,0 +1,49 @@
|
||||
// +build arm64,linux
|
||||
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
package sha256
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io/ioutil"
|
||||
)
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func xgetbv(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
// File to check for cpu capabilities.
|
||||
const procCPUInfo = "/proc/cpuinfo"
|
||||
|
||||
// Feature to check for.
|
||||
const sha256Feature = "sha2"
|
||||
|
||||
func haveArmSha() bool {
|
||||
cpuInfo, err := ioutil.ReadFile(procCPUInfo)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return bytes.Contains(cpuInfo, []byte(sha256Feature))
|
||||
}
|
||||
34
vendor/github.com/minio/sha256-simd/cpuid_other.go
generated
vendored
Normal file
34
vendor/github.com/minio/sha256-simd/cpuid_other.go
generated
vendored
Normal file
@@ -0,0 +1,34 @@
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
// +build !386,!amd64,!arm,!arm64 arm64,!linux
|
||||
|
||||
package sha256
|
||||
|
||||
func cpuid(op uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) {
|
||||
return 0, 0, 0, 0
|
||||
}
|
||||
|
||||
func xgetbv(index uint32) (eax, edx uint32) {
|
||||
return 0, 0
|
||||
}
|
||||
|
||||
func haveArmSha() bool {
|
||||
return false
|
||||
}
|
||||
3
vendor/github.com/minio/sha256-simd/go.mod
generated
vendored
Normal file
3
vendor/github.com/minio/sha256-simd/go.mod
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
module github.com/minio/sha256-simd
|
||||
|
||||
go 1.12
|
||||
409
vendor/github.com/minio/sha256-simd/sha256.go
generated
vendored
Normal file
409
vendor/github.com/minio/sha256-simd/sha256.go
generated
vendored
Normal file
@@ -0,0 +1,409 @@
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
import (
|
||||
"crypto/sha256"
|
||||
"encoding/binary"
|
||||
"hash"
|
||||
"runtime"
|
||||
)
|
||||
|
||||
// Size - The size of a SHA256 checksum in bytes.
|
||||
const Size = 32
|
||||
|
||||
// BlockSize - The blocksize of SHA256 in bytes.
|
||||
const BlockSize = 64
|
||||
|
||||
const (
|
||||
chunk = BlockSize
|
||||
init0 = 0x6A09E667
|
||||
init1 = 0xBB67AE85
|
||||
init2 = 0x3C6EF372
|
||||
init3 = 0xA54FF53A
|
||||
init4 = 0x510E527F
|
||||
init5 = 0x9B05688C
|
||||
init6 = 0x1F83D9AB
|
||||
init7 = 0x5BE0CD19
|
||||
)
|
||||
|
||||
// digest represents the partial evaluation of a checksum.
|
||||
type digest struct {
|
||||
h [8]uint32
|
||||
x [chunk]byte
|
||||
nx int
|
||||
len uint64
|
||||
}
|
||||
|
||||
// Reset digest back to default
|
||||
func (d *digest) Reset() {
|
||||
d.h[0] = init0
|
||||
d.h[1] = init1
|
||||
d.h[2] = init2
|
||||
d.h[3] = init3
|
||||
d.h[4] = init4
|
||||
d.h[5] = init5
|
||||
d.h[6] = init6
|
||||
d.h[7] = init7
|
||||
d.nx = 0
|
||||
d.len = 0
|
||||
}
|
||||
|
||||
type blockfuncType int
|
||||
|
||||
const (
|
||||
blockfuncGeneric blockfuncType = iota
|
||||
blockfuncAvx512 blockfuncType = iota
|
||||
blockfuncAvx2 blockfuncType = iota
|
||||
blockfuncAvx blockfuncType = iota
|
||||
blockfuncSsse blockfuncType = iota
|
||||
blockfuncSha blockfuncType = iota
|
||||
blockfuncArm blockfuncType = iota
|
||||
)
|
||||
|
||||
var blockfunc blockfuncType
|
||||
|
||||
func init() {
|
||||
is386bit := runtime.GOARCH == "386"
|
||||
isARM := runtime.GOARCH == "arm"
|
||||
switch {
|
||||
case is386bit || isARM:
|
||||
blockfunc = blockfuncGeneric
|
||||
case sha && ssse3 && sse41:
|
||||
blockfunc = blockfuncSha
|
||||
case avx2:
|
||||
blockfunc = blockfuncAvx2
|
||||
case avx:
|
||||
blockfunc = blockfuncAvx
|
||||
case ssse3:
|
||||
blockfunc = blockfuncSsse
|
||||
case armSha:
|
||||
blockfunc = blockfuncArm
|
||||
default:
|
||||
blockfunc = blockfuncGeneric
|
||||
}
|
||||
}
|
||||
|
||||
// New returns a new hash.Hash computing the SHA256 checksum.
|
||||
func New() hash.Hash {
|
||||
if blockfunc != blockfuncGeneric {
|
||||
d := new(digest)
|
||||
d.Reset()
|
||||
return d
|
||||
}
|
||||
// Fallback to the standard golang implementation
|
||||
// if no features were found.
|
||||
return sha256.New()
|
||||
}
|
||||
|
||||
// Sum256 - single caller sha256 helper
|
||||
func Sum256(data []byte) (result [Size]byte) {
|
||||
var d digest
|
||||
d.Reset()
|
||||
d.Write(data)
|
||||
result = d.checkSum()
|
||||
return
|
||||
}
|
||||
|
||||
// Return size of checksum
|
||||
func (d *digest) Size() int { return Size }
|
||||
|
||||
// Return blocksize of checksum
|
||||
func (d *digest) BlockSize() int { return BlockSize }
|
||||
|
||||
// Write to digest
|
||||
func (d *digest) Write(p []byte) (nn int, err error) {
|
||||
nn = len(p)
|
||||
d.len += uint64(nn)
|
||||
if d.nx > 0 {
|
||||
n := copy(d.x[d.nx:], p)
|
||||
d.nx += n
|
||||
if d.nx == chunk {
|
||||
block(d, d.x[:])
|
||||
d.nx = 0
|
||||
}
|
||||
p = p[n:]
|
||||
}
|
||||
if len(p) >= chunk {
|
||||
n := len(p) &^ (chunk - 1)
|
||||
block(d, p[:n])
|
||||
p = p[n:]
|
||||
}
|
||||
if len(p) > 0 {
|
||||
d.nx = copy(d.x[:], p)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Return sha256 sum in bytes
|
||||
func (d *digest) Sum(in []byte) []byte {
|
||||
// Make a copy of d0 so that caller can keep writing and summing.
|
||||
d0 := *d
|
||||
hash := d0.checkSum()
|
||||
return append(in, hash[:]...)
|
||||
}
|
||||
|
||||
// Intermediate checksum function
|
||||
func (d *digest) checkSum() (digest [Size]byte) {
|
||||
n := d.nx
|
||||
|
||||
var k [64]byte
|
||||
copy(k[:], d.x[:n])
|
||||
|
||||
k[n] = 0x80
|
||||
|
||||
if n >= 56 {
|
||||
block(d, k[:])
|
||||
|
||||
// clear block buffer - go compiles this to optimal 1x xorps + 4x movups
|
||||
// unfortunately expressing this more succinctly results in much worse code
|
||||
k[0] = 0
|
||||
k[1] = 0
|
||||
k[2] = 0
|
||||
k[3] = 0
|
||||
k[4] = 0
|
||||
k[5] = 0
|
||||
k[6] = 0
|
||||
k[7] = 0
|
||||
k[8] = 0
|
||||
k[9] = 0
|
||||
k[10] = 0
|
||||
k[11] = 0
|
||||
k[12] = 0
|
||||
k[13] = 0
|
||||
k[14] = 0
|
||||
k[15] = 0
|
||||
k[16] = 0
|
||||
k[17] = 0
|
||||
k[18] = 0
|
||||
k[19] = 0
|
||||
k[20] = 0
|
||||
k[21] = 0
|
||||
k[22] = 0
|
||||
k[23] = 0
|
||||
k[24] = 0
|
||||
k[25] = 0
|
||||
k[26] = 0
|
||||
k[27] = 0
|
||||
k[28] = 0
|
||||
k[29] = 0
|
||||
k[30] = 0
|
||||
k[31] = 0
|
||||
k[32] = 0
|
||||
k[33] = 0
|
||||
k[34] = 0
|
||||
k[35] = 0
|
||||
k[36] = 0
|
||||
k[37] = 0
|
||||
k[38] = 0
|
||||
k[39] = 0
|
||||
k[40] = 0
|
||||
k[41] = 0
|
||||
k[42] = 0
|
||||
k[43] = 0
|
||||
k[44] = 0
|
||||
k[45] = 0
|
||||
k[46] = 0
|
||||
k[47] = 0
|
||||
k[48] = 0
|
||||
k[49] = 0
|
||||
k[50] = 0
|
||||
k[51] = 0
|
||||
k[52] = 0
|
||||
k[53] = 0
|
||||
k[54] = 0
|
||||
k[55] = 0
|
||||
k[56] = 0
|
||||
k[57] = 0
|
||||
k[58] = 0
|
||||
k[59] = 0
|
||||
k[60] = 0
|
||||
k[61] = 0
|
||||
k[62] = 0
|
||||
k[63] = 0
|
||||
}
|
||||
binary.BigEndian.PutUint64(k[56:64], uint64(d.len)<<3)
|
||||
block(d, k[:])
|
||||
|
||||
{
|
||||
const i = 0
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 1
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 2
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 3
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 4
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 5
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 6
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
{
|
||||
const i = 7
|
||||
binary.BigEndian.PutUint32(digest[i*4:i*4+4], d.h[i])
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func block(dig *digest, p []byte) {
|
||||
if blockfunc == blockfuncSha {
|
||||
blockShaGo(dig, p)
|
||||
} else if blockfunc == blockfuncAvx2 {
|
||||
blockAvx2Go(dig, p)
|
||||
} else if blockfunc == blockfuncAvx {
|
||||
blockAvxGo(dig, p)
|
||||
} else if blockfunc == blockfuncSsse {
|
||||
blockSsseGo(dig, p)
|
||||
} else if blockfunc == blockfuncArm {
|
||||
blockArmGo(dig, p)
|
||||
} else if blockfunc == blockfuncGeneric {
|
||||
blockGeneric(dig, p)
|
||||
}
|
||||
}
|
||||
|
||||
func blockGeneric(dig *digest, p []byte) {
|
||||
var w [64]uint32
|
||||
h0, h1, h2, h3, h4, h5, h6, h7 := dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]
|
||||
for len(p) >= chunk {
|
||||
// Can interlace the computation of w with the
|
||||
// rounds below if needed for speed.
|
||||
for i := 0; i < 16; i++ {
|
||||
j := i * 4
|
||||
w[i] = uint32(p[j])<<24 | uint32(p[j+1])<<16 | uint32(p[j+2])<<8 | uint32(p[j+3])
|
||||
}
|
||||
for i := 16; i < 64; i++ {
|
||||
v1 := w[i-2]
|
||||
t1 := (v1>>17 | v1<<(32-17)) ^ (v1>>19 | v1<<(32-19)) ^ (v1 >> 10)
|
||||
v2 := w[i-15]
|
||||
t2 := (v2>>7 | v2<<(32-7)) ^ (v2>>18 | v2<<(32-18)) ^ (v2 >> 3)
|
||||
w[i] = t1 + w[i-7] + t2 + w[i-16]
|
||||
}
|
||||
|
||||
a, b, c, d, e, f, g, h := h0, h1, h2, h3, h4, h5, h6, h7
|
||||
|
||||
for i := 0; i < 64; i++ {
|
||||
t1 := h + ((e>>6 | e<<(32-6)) ^ (e>>11 | e<<(32-11)) ^ (e>>25 | e<<(32-25))) + ((e & f) ^ (^e & g)) + _K[i] + w[i]
|
||||
|
||||
t2 := ((a>>2 | a<<(32-2)) ^ (a>>13 | a<<(32-13)) ^ (a>>22 | a<<(32-22))) + ((a & b) ^ (a & c) ^ (b & c))
|
||||
|
||||
h = g
|
||||
g = f
|
||||
f = e
|
||||
e = d + t1
|
||||
d = c
|
||||
c = b
|
||||
b = a
|
||||
a = t1 + t2
|
||||
}
|
||||
|
||||
h0 += a
|
||||
h1 += b
|
||||
h2 += c
|
||||
h3 += d
|
||||
h4 += e
|
||||
h5 += f
|
||||
h6 += g
|
||||
h7 += h
|
||||
|
||||
p = p[chunk:]
|
||||
}
|
||||
|
||||
dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h0, h1, h2, h3, h4, h5, h6, h7
|
||||
}
|
||||
|
||||
var _K = []uint32{
|
||||
0x428a2f98,
|
||||
0x71374491,
|
||||
0xb5c0fbcf,
|
||||
0xe9b5dba5,
|
||||
0x3956c25b,
|
||||
0x59f111f1,
|
||||
0x923f82a4,
|
||||
0xab1c5ed5,
|
||||
0xd807aa98,
|
||||
0x12835b01,
|
||||
0x243185be,
|
||||
0x550c7dc3,
|
||||
0x72be5d74,
|
||||
0x80deb1fe,
|
||||
0x9bdc06a7,
|
||||
0xc19bf174,
|
||||
0xe49b69c1,
|
||||
0xefbe4786,
|
||||
0x0fc19dc6,
|
||||
0x240ca1cc,
|
||||
0x2de92c6f,
|
||||
0x4a7484aa,
|
||||
0x5cb0a9dc,
|
||||
0x76f988da,
|
||||
0x983e5152,
|
||||
0xa831c66d,
|
||||
0xb00327c8,
|
||||
0xbf597fc7,
|
||||
0xc6e00bf3,
|
||||
0xd5a79147,
|
||||
0x06ca6351,
|
||||
0x14292967,
|
||||
0x27b70a85,
|
||||
0x2e1b2138,
|
||||
0x4d2c6dfc,
|
||||
0x53380d13,
|
||||
0x650a7354,
|
||||
0x766a0abb,
|
||||
0x81c2c92e,
|
||||
0x92722c85,
|
||||
0xa2bfe8a1,
|
||||
0xa81a664b,
|
||||
0xc24b8b70,
|
||||
0xc76c51a3,
|
||||
0xd192e819,
|
||||
0xd6990624,
|
||||
0xf40e3585,
|
||||
0x106aa070,
|
||||
0x19a4c116,
|
||||
0x1e376c08,
|
||||
0x2748774c,
|
||||
0x34b0bcb5,
|
||||
0x391c0cb3,
|
||||
0x4ed8aa4a,
|
||||
0x5b9cca4f,
|
||||
0x682e6ff3,
|
||||
0x748f82ee,
|
||||
0x78a5636f,
|
||||
0x84c87814,
|
||||
0x8cc70208,
|
||||
0x90befffa,
|
||||
0xa4506ceb,
|
||||
0xbef9a3f7,
|
||||
0xc67178f2,
|
||||
}
|
||||
22
vendor/github.com/minio/sha256-simd/sha256blockAvx2_amd64.go
generated
vendored
Normal file
22
vendor/github.com/minio/sha256-simd/sha256blockAvx2_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,22 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
//go:noescape
|
||||
func blockAvx2(h []uint32, message []uint8)
|
||||
1449
vendor/github.com/minio/sha256-simd/sha256blockAvx2_amd64.s
generated
vendored
Normal file
1449
vendor/github.com/minio/sha256-simd/sha256blockAvx2_amd64.s
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
686
vendor/github.com/minio/sha256-simd/sha256blockAvx512_amd64.asm
generated
vendored
Normal file
686
vendor/github.com/minio/sha256-simd/sha256blockAvx512_amd64.asm
generated
vendored
Normal file
@@ -0,0 +1,686 @@
|
||||
|
||||
// 16x Parallel implementation of SHA256 for AVX512
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2017 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
//
|
||||
// This code is based on the Intel Multi-Buffer Crypto for IPSec library
|
||||
// and more specifically the following implementation:
|
||||
// https://github.com/intel/intel-ipsec-mb/blob/master/avx512/sha256_x16_avx512.asm
|
||||
//
|
||||
// For Golang it has been converted into Plan 9 assembly with the help of
|
||||
// github.com/minio/asm2plan9s to assemble the AVX512 instructions
|
||||
//
|
||||
|
||||
// Copyright (c) 2017, Intel Corporation
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above copyright
|
||||
// notice, this list of conditions and the following disclaimer in the
|
||||
// documentation and/or other materials provided with the distribution.
|
||||
// * Neither the name of Intel Corporation nor the names of its contributors
|
||||
// may be used to endorse or promote products derived from this software
|
||||
// without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
|
||||
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
#define SHA256_DIGEST_ROW_SIZE 64
|
||||
|
||||
// arg1
|
||||
#define STATE rdi
|
||||
#define STATE_P9 DI
|
||||
// arg2
|
||||
#define INP_SIZE rsi
|
||||
#define INP_SIZE_P9 SI
|
||||
|
||||
#define IDX rcx
|
||||
#define TBL rdx
|
||||
#define TBL_P9 DX
|
||||
|
||||
#define INPUT rax
|
||||
#define INPUT_P9 AX
|
||||
|
||||
#define inp0 r9
|
||||
#define SCRATCH_P9 R12
|
||||
#define SCRATCH r12
|
||||
#define maskp r13
|
||||
#define MASKP_P9 R13
|
||||
#define mask r14
|
||||
#define MASK_P9 R14
|
||||
|
||||
#define A zmm0
|
||||
#define B zmm1
|
||||
#define C zmm2
|
||||
#define D zmm3
|
||||
#define E zmm4
|
||||
#define F zmm5
|
||||
#define G zmm6
|
||||
#define H zmm7
|
||||
#define T1 zmm8
|
||||
#define TMP0 zmm9
|
||||
#define TMP1 zmm10
|
||||
#define TMP2 zmm11
|
||||
#define TMP3 zmm12
|
||||
#define TMP4 zmm13
|
||||
#define TMP5 zmm14
|
||||
#define TMP6 zmm15
|
||||
|
||||
#define W0 zmm16
|
||||
#define W1 zmm17
|
||||
#define W2 zmm18
|
||||
#define W3 zmm19
|
||||
#define W4 zmm20
|
||||
#define W5 zmm21
|
||||
#define W6 zmm22
|
||||
#define W7 zmm23
|
||||
#define W8 zmm24
|
||||
#define W9 zmm25
|
||||
#define W10 zmm26
|
||||
#define W11 zmm27
|
||||
#define W12 zmm28
|
||||
#define W13 zmm29
|
||||
#define W14 zmm30
|
||||
#define W15 zmm31
|
||||
|
||||
|
||||
#define TRANSPOSE16(_r0, _r1, _r2, _r3, _r4, _r5, _r6, _r7, _r8, _r9, _r10, _r11, _r12, _r13, _r14, _r15, _t0, _t1) \
|
||||
\
|
||||
\ // input r0 = {a15 a14 a13 a12 a11 a10 a9 a8 a7 a6 a5 a4 a3 a2 a1 a0}
|
||||
\ // r1 = {b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0}
|
||||
\ // r2 = {c15 c14 c13 c12 c11 c10 c9 c8 c7 c6 c5 c4 c3 c2 c1 c0}
|
||||
\ // r3 = {d15 d14 d13 d12 d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0}
|
||||
\ // r4 = {e15 e14 e13 e12 e11 e10 e9 e8 e7 e6 e5 e4 e3 e2 e1 e0}
|
||||
\ // r5 = {f15 f14 f13 f12 f11 f10 f9 f8 f7 f6 f5 f4 f3 f2 f1 f0}
|
||||
\ // r6 = {g15 g14 g13 g12 g11 g10 g9 g8 g7 g6 g5 g4 g3 g2 g1 g0}
|
||||
\ // r7 = {h15 h14 h13 h12 h11 h10 h9 h8 h7 h6 h5 h4 h3 h2 h1 h0}
|
||||
\ // r8 = {i15 i14 i13 i12 i11 i10 i9 i8 i7 i6 i5 i4 i3 i2 i1 i0}
|
||||
\ // r9 = {j15 j14 j13 j12 j11 j10 j9 j8 j7 j6 j5 j4 j3 j2 j1 j0}
|
||||
\ // r10 = {k15 k14 k13 k12 k11 k10 k9 k8 k7 k6 k5 k4 k3 k2 k1 k0}
|
||||
\ // r11 = {l15 l14 l13 l12 l11 l10 l9 l8 l7 l6 l5 l4 l3 l2 l1 l0}
|
||||
\ // r12 = {m15 m14 m13 m12 m11 m10 m9 m8 m7 m6 m5 m4 m3 m2 m1 m0}
|
||||
\ // r13 = {n15 n14 n13 n12 n11 n10 n9 n8 n7 n6 n5 n4 n3 n2 n1 n0}
|
||||
\ // r14 = {o15 o14 o13 o12 o11 o10 o9 o8 o7 o6 o5 o4 o3 o2 o1 o0}
|
||||
\ // r15 = {p15 p14 p13 p12 p11 p10 p9 p8 p7 p6 p5 p4 p3 p2 p1 p0}
|
||||
\
|
||||
\ // output r0 = { p0 o0 n0 m0 l0 k0 j0 i0 h0 g0 f0 e0 d0 c0 b0 a0}
|
||||
\ // r1 = { p1 o1 n1 m1 l1 k1 j1 i1 h1 g1 f1 e1 d1 c1 b1 a1}
|
||||
\ // r2 = { p2 o2 n2 m2 l2 k2 j2 i2 h2 g2 f2 e2 d2 c2 b2 a2}
|
||||
\ // r3 = { p3 o3 n3 m3 l3 k3 j3 i3 h3 g3 f3 e3 d3 c3 b3 a3}
|
||||
\ // r4 = { p4 o4 n4 m4 l4 k4 j4 i4 h4 g4 f4 e4 d4 c4 b4 a4}
|
||||
\ // r5 = { p5 o5 n5 m5 l5 k5 j5 i5 h5 g5 f5 e5 d5 c5 b5 a5}
|
||||
\ // r6 = { p6 o6 n6 m6 l6 k6 j6 i6 h6 g6 f6 e6 d6 c6 b6 a6}
|
||||
\ // r7 = { p7 o7 n7 m7 l7 k7 j7 i7 h7 g7 f7 e7 d7 c7 b7 a7}
|
||||
\ // r8 = { p8 o8 n8 m8 l8 k8 j8 i8 h8 g8 f8 e8 d8 c8 b8 a8}
|
||||
\ // r9 = { p9 o9 n9 m9 l9 k9 j9 i9 h9 g9 f9 e9 d9 c9 b9 a9}
|
||||
\ // r10 = {p10 o10 n10 m10 l10 k10 j10 i10 h10 g10 f10 e10 d10 c10 b10 a10}
|
||||
\ // r11 = {p11 o11 n11 m11 l11 k11 j11 i11 h11 g11 f11 e11 d11 c11 b11 a11}
|
||||
\ // r12 = {p12 o12 n12 m12 l12 k12 j12 i12 h12 g12 f12 e12 d12 c12 b12 a12}
|
||||
\ // r13 = {p13 o13 n13 m13 l13 k13 j13 i13 h13 g13 f13 e13 d13 c13 b13 a13}
|
||||
\ // r14 = {p14 o14 n14 m14 l14 k14 j14 i14 h14 g14 f14 e14 d14 c14 b14 a14}
|
||||
\ // r15 = {p15 o15 n15 m15 l15 k15 j15 i15 h15 g15 f15 e15 d15 c15 b15 a15}
|
||||
\
|
||||
\ // process top half
|
||||
vshufps _t0, _r0, _r1, 0x44 \ // t0 = {b13 b12 a13 a12 b9 b8 a9 a8 b5 b4 a5 a4 b1 b0 a1 a0}
|
||||
vshufps _r0, _r0, _r1, 0xEE \ // r0 = {b15 b14 a15 a14 b11 b10 a11 a10 b7 b6 a7 a6 b3 b2 a3 a2}
|
||||
vshufps _t1, _r2, _r3, 0x44 \ // t1 = {d13 d12 c13 c12 d9 d8 c9 c8 d5 d4 c5 c4 d1 d0 c1 c0}
|
||||
vshufps _r2, _r2, _r3, 0xEE \ // r2 = {d15 d14 c15 c14 d11 d10 c11 c10 d7 d6 c7 c6 d3 d2 c3 c2}
|
||||
\
|
||||
vshufps _r3, _t0, _t1, 0xDD \ // r3 = {d13 c13 b13 a13 d9 c9 b9 a9 d5 c5 b5 a5 d1 c1 b1 a1}
|
||||
vshufps _r1, _r0, _r2, 0x88 \ // r1 = {d14 c14 b14 a14 d10 c10 b10 a10 d6 c6 b6 a6 d2 c2 b2 a2}
|
||||
vshufps _r0, _r0, _r2, 0xDD \ // r0 = {d15 c15 b15 a15 d11 c11 b11 a11 d7 c7 b7 a7 d3 c3 b3 a3}
|
||||
vshufps _t0, _t0, _t1, 0x88 \ // t0 = {d12 c12 b12 a12 d8 c8 b8 a8 d4 c4 b4 a4 d0 c0 b0 a0}
|
||||
\
|
||||
\ // use r2 in place of t0
|
||||
vshufps _r2, _r4, _r5, 0x44 \ // r2 = {f13 f12 e13 e12 f9 f8 e9 e8 f5 f4 e5 e4 f1 f0 e1 e0}
|
||||
vshufps _r4, _r4, _r5, 0xEE \ // r4 = {f15 f14 e15 e14 f11 f10 e11 e10 f7 f6 e7 e6 f3 f2 e3 e2}
|
||||
vshufps _t1, _r6, _r7, 0x44 \ // t1 = {h13 h12 g13 g12 h9 h8 g9 g8 h5 h4 g5 g4 h1 h0 g1 g0}
|
||||
vshufps _r6, _r6, _r7, 0xEE \ // r6 = {h15 h14 g15 g14 h11 h10 g11 g10 h7 h6 g7 g6 h3 h2 g3 g2}
|
||||
\
|
||||
vshufps _r7, _r2, _t1, 0xDD \ // r7 = {h13 g13 f13 e13 h9 g9 f9 e9 h5 g5 f5 e5 h1 g1 f1 e1}
|
||||
vshufps _r5, _r4, _r6, 0x88 \ // r5 = {h14 g14 f14 e14 h10 g10 f10 e10 h6 g6 f6 e6 h2 g2 f2 e2}
|
||||
vshufps _r4, _r4, _r6, 0xDD \ // r4 = {h15 g15 f15 e15 h11 g11 f11 e11 h7 g7 f7 e7 h3 g3 f3 e3}
|
||||
vshufps _r2, _r2, _t1, 0x88 \ // r2 = {h12 g12 f12 e12 h8 g8 f8 e8 h4 g4 f4 e4 h0 g0 f0 e0}
|
||||
\
|
||||
\ // use r6 in place of t0
|
||||
vshufps _r6, _r8, _r9, 0x44 \ // r6 = {j13 j12 i13 i12 j9 j8 i9 i8 j5 j4 i5 i4 j1 j0 i1 i0}
|
||||
vshufps _r8, _r8, _r9, 0xEE \ // r8 = {j15 j14 i15 i14 j11 j10 i11 i10 j7 j6 i7 i6 j3 j2 i3 i2}
|
||||
vshufps _t1, _r10, _r11, 0x44 \ // t1 = {l13 l12 k13 k12 l9 l8 k9 k8 l5 l4 k5 k4 l1 l0 k1 k0}
|
||||
vshufps _r10, _r10, _r11, 0xEE \ // r10 = {l15 l14 k15 k14 l11 l10 k11 k10 l7 l6 k7 k6 l3 l2 k3 k2}
|
||||
\
|
||||
vshufps _r11, _r6, _t1, 0xDD \ // r11 = {l13 k13 j13 113 l9 k9 j9 i9 l5 k5 j5 i5 l1 k1 j1 i1}
|
||||
vshufps _r9, _r8, _r10, 0x88 \ // r9 = {l14 k14 j14 114 l10 k10 j10 i10 l6 k6 j6 i6 l2 k2 j2 i2}
|
||||
vshufps _r8, _r8, _r10, 0xDD \ // r8 = {l15 k15 j15 115 l11 k11 j11 i11 l7 k7 j7 i7 l3 k3 j3 i3}
|
||||
vshufps _r6, _r6, _t1, 0x88 \ // r6 = {l12 k12 j12 112 l8 k8 j8 i8 l4 k4 j4 i4 l0 k0 j0 i0}
|
||||
\
|
||||
\ // use r10 in place of t0
|
||||
vshufps _r10, _r12, _r13, 0x44 \ // r10 = {n13 n12 m13 m12 n9 n8 m9 m8 n5 n4 m5 m4 n1 n0 a1 m0}
|
||||
vshufps _r12, _r12, _r13, 0xEE \ // r12 = {n15 n14 m15 m14 n11 n10 m11 m10 n7 n6 m7 m6 n3 n2 a3 m2}
|
||||
vshufps _t1, _r14, _r15, 0x44 \ // t1 = {p13 p12 013 012 p9 p8 09 08 p5 p4 05 04 p1 p0 01 00}
|
||||
vshufps _r14, _r14, _r15, 0xEE \ // r14 = {p15 p14 015 014 p11 p10 011 010 p7 p6 07 06 p3 p2 03 02}
|
||||
\
|
||||
vshufps _r15, _r10, _t1, 0xDD \ // r15 = {p13 013 n13 m13 p9 09 n9 m9 p5 05 n5 m5 p1 01 n1 m1}
|
||||
vshufps _r13, _r12, _r14, 0x88 \ // r13 = {p14 014 n14 m14 p10 010 n10 m10 p6 06 n6 m6 p2 02 n2 m2}
|
||||
vshufps _r12, _r12, _r14, 0xDD \ // r12 = {p15 015 n15 m15 p11 011 n11 m11 p7 07 n7 m7 p3 03 n3 m3}
|
||||
vshufps _r10, _r10, _t1, 0x88 \ // r10 = {p12 012 n12 m12 p8 08 n8 m8 p4 04 n4 m4 p0 00 n0 m0}
|
||||
\
|
||||
\ // At this point, the registers that contain interesting data are:
|
||||
\ // t0, r3, r1, r0, r2, r7, r5, r4, r6, r11, r9, r8, r10, r15, r13, r12
|
||||
\ // Can use t1 and r14 as scratch registers
|
||||
LEAQ PSHUFFLE_TRANSPOSE16_MASK1<>(SB), BX \
|
||||
LEAQ PSHUFFLE_TRANSPOSE16_MASK2<>(SB), R8 \
|
||||
\
|
||||
vmovdqu32 _r14, [rbx] \
|
||||
vpermi2q _r14, _t0, _r2 \ // r14 = {h8 g8 f8 e8 d8 c8 b8 a8 h0 g0 f0 e0 d0 c0 b0 a0}
|
||||
vmovdqu32 _t1, [r8] \
|
||||
vpermi2q _t1, _t0, _r2 \ // t1 = {h12 g12 f12 e12 d12 c12 b12 a12 h4 g4 f4 e4 d4 c4 b4 a4}
|
||||
\
|
||||
vmovdqu32 _r2, [rbx] \
|
||||
vpermi2q _r2, _r3, _r7 \ // r2 = {h9 g9 f9 e9 d9 c9 b9 a9 h1 g1 f1 e1 d1 c1 b1 a1}
|
||||
vmovdqu32 _t0, [r8] \
|
||||
vpermi2q _t0, _r3, _r7 \ // t0 = {h13 g13 f13 e13 d13 c13 b13 a13 h5 g5 f5 e5 d5 c5 b5 a5}
|
||||
\
|
||||
vmovdqu32 _r3, [rbx] \
|
||||
vpermi2q _r3, _r1, _r5 \ // r3 = {h10 g10 f10 e10 d10 c10 b10 a10 h2 g2 f2 e2 d2 c2 b2 a2}
|
||||
vmovdqu32 _r7, [r8] \
|
||||
vpermi2q _r7, _r1, _r5 \ // r7 = {h14 g14 f14 e14 d14 c14 b14 a14 h6 g6 f6 e6 d6 c6 b6 a6}
|
||||
\
|
||||
vmovdqu32 _r1, [rbx] \
|
||||
vpermi2q _r1, _r0, _r4 \ // r1 = {h11 g11 f11 e11 d11 c11 b11 a11 h3 g3 f3 e3 d3 c3 b3 a3}
|
||||
vmovdqu32 _r5, [r8] \
|
||||
vpermi2q _r5, _r0, _r4 \ // r5 = {h15 g15 f15 e15 d15 c15 b15 a15 h7 g7 f7 e7 d7 c7 b7 a7}
|
||||
\
|
||||
vmovdqu32 _r0, [rbx] \
|
||||
vpermi2q _r0, _r6, _r10 \ // r0 = {p8 o8 n8 m8 l8 k8 j8 i8 p0 o0 n0 m0 l0 k0 j0 i0}
|
||||
vmovdqu32 _r4, [r8] \
|
||||
vpermi2q _r4, _r6, _r10 \ // r4 = {p12 o12 n12 m12 l12 k12 j12 i12 p4 o4 n4 m4 l4 k4 j4 i4}
|
||||
\
|
||||
vmovdqu32 _r6, [rbx] \
|
||||
vpermi2q _r6, _r11, _r15 \ // r6 = {p9 o9 n9 m9 l9 k9 j9 i9 p1 o1 n1 m1 l1 k1 j1 i1}
|
||||
vmovdqu32 _r10, [r8] \
|
||||
vpermi2q _r10, _r11, _r15 \ // r10 = {p13 o13 n13 m13 l13 k13 j13 i13 p5 o5 n5 m5 l5 k5 j5 i5}
|
||||
\
|
||||
vmovdqu32 _r11, [rbx] \
|
||||
vpermi2q _r11, _r9, _r13 \ // r11 = {p10 o10 n10 m10 l10 k10 j10 i10 p2 o2 n2 m2 l2 k2 j2 i2}
|
||||
vmovdqu32 _r15, [r8] \
|
||||
vpermi2q _r15, _r9, _r13 \ // r15 = {p14 o14 n14 m14 l14 k14 j14 i14 p6 o6 n6 m6 l6 k6 j6 i6}
|
||||
\
|
||||
vmovdqu32 _r9, [rbx] \
|
||||
vpermi2q _r9, _r8, _r12 \ // r9 = {p11 o11 n11 m11 l11 k11 j11 i11 p3 o3 n3 m3 l3 k3 j3 i3}
|
||||
vmovdqu32 _r13, [r8] \
|
||||
vpermi2q _r13, _r8, _r12 \ // r13 = {p15 o15 n15 m15 l15 k15 j15 i15 p7 o7 n7 m7 l7 k7 j7 i7}
|
||||
\
|
||||
\ // At this point r8 and r12 can be used as scratch registers
|
||||
vshuff64x2 _r8, _r14, _r0, 0xEE \ // r8 = {p8 o8 n8 m8 l8 k8 j8 i8 h8 g8 f8 e8 d8 c8 b8 a8}
|
||||
vshuff64x2 _r0, _r14, _r0, 0x44 \ // r0 = {p0 o0 n0 m0 l0 k0 j0 i0 h0 g0 f0 e0 d0 c0 b0 a0}
|
||||
\
|
||||
vshuff64x2 _r12, _t1, _r4, 0xEE \ // r12 = {p12 o12 n12 m12 l12 k12 j12 i12 h12 g12 f12 e12 d12 c12 b12 a12}
|
||||
vshuff64x2 _r4, _t1, _r4, 0x44 \ // r4 = {p4 o4 n4 m4 l4 k4 j4 i4 h4 g4 f4 e4 d4 c4 b4 a4}
|
||||
\
|
||||
vshuff64x2 _r14, _r7, _r15, 0xEE \ // r14 = {p14 o14 n14 m14 l14 k14 j14 i14 h14 g14 f14 e14 d14 c14 b14 a14}
|
||||
vshuff64x2 _t1, _r7, _r15, 0x44 \ // t1 = {p6 o6 n6 m6 l6 k6 j6 i6 h6 g6 f6 e6 d6 c6 b6 a6}
|
||||
\
|
||||
vshuff64x2 _r15, _r5, _r13, 0xEE \ // r15 = {p15 o15 n15 m15 l15 k15 j15 i15 h15 g15 f15 e15 d15 c15 b15 a15}
|
||||
vshuff64x2 _r7, _r5, _r13, 0x44 \ // r7 = {p7 o7 n7 m7 l7 k7 j7 i7 h7 g7 f7 e7 d7 c7 b7 a7}
|
||||
\
|
||||
vshuff64x2 _r13, _t0, _r10, 0xEE \ // r13 = {p13 o13 n13 m13 l13 k13 j13 i13 h13 g13 f13 e13 d13 c13 b13 a13}
|
||||
vshuff64x2 _r5, _t0, _r10, 0x44 \ // r5 = {p5 o5 n5 m5 l5 k5 j5 i5 h5 g5 f5 e5 d5 c5 b5 a5}
|
||||
\
|
||||
vshuff64x2 _r10, _r3, _r11, 0xEE \ // r10 = {p10 o10 n10 m10 l10 k10 j10 i10 h10 g10 f10 e10 d10 c10 b10 a10}
|
||||
vshuff64x2 _t0, _r3, _r11, 0x44 \ // t0 = {p2 o2 n2 m2 l2 k2 j2 i2 h2 g2 f2 e2 d2 c2 b2 a2}
|
||||
\
|
||||
vshuff64x2 _r11, _r1, _r9, 0xEE \ // r11 = {p11 o11 n11 m11 l11 k11 j11 i11 h11 g11 f11 e11 d11 c11 b11 a11}
|
||||
vshuff64x2 _r3, _r1, _r9, 0x44 \ // r3 = {p3 o3 n3 m3 l3 k3 j3 i3 h3 g3 f3 e3 d3 c3 b3 a3}
|
||||
\
|
||||
vshuff64x2 _r9, _r2, _r6, 0xEE \ // r9 = {p9 o9 n9 m9 l9 k9 j9 i9 h9 g9 f9 e9 d9 c9 b9 a9}
|
||||
vshuff64x2 _r1, _r2, _r6, 0x44 \ // r1 = {p1 o1 n1 m1 l1 k1 j1 i1 h1 g1 f1 e1 d1 c1 b1 a1}
|
||||
\
|
||||
vmovdqu32 _r2, _t0 \ // r2 = {p2 o2 n2 m2 l2 k2 j2 i2 h2 g2 f2 e2 d2 c2 b2 a2}
|
||||
vmovdqu32 _r6, _t1 \ // r6 = {p6 o6 n6 m6 l6 k6 j6 i6 h6 g6 f6 e6 d6 c6 b6 a6}
|
||||
|
||||
|
||||
// CH(A, B, C) = (A&B) ^ (~A&C)
|
||||
// MAJ(E, F, G) = (E&F) ^ (E&G) ^ (F&G)
|
||||
// SIGMA0 = ROR_2 ^ ROR_13 ^ ROR_22
|
||||
// SIGMA1 = ROR_6 ^ ROR_11 ^ ROR_25
|
||||
// sigma0 = ROR_7 ^ ROR_18 ^ SHR_3
|
||||
// sigma1 = ROR_17 ^ ROR_19 ^ SHR_10
|
||||
|
||||
// Main processing loop per round
|
||||
#define PROCESS_LOOP(_WT, _ROUND, _A, _B, _C, _D, _E, _F, _G, _H) \
|
||||
\ // T1 = H + SIGMA1(E) + CH(E, F, G) + Kt + Wt
|
||||
\ // T2 = SIGMA0(A) + MAJ(A, B, C)
|
||||
\ // H=G, G=F, F=E, E=D+T1, D=C, C=B, B=A, A=T1+T2
|
||||
\
|
||||
\ // H becomes T2, then add T1 for A
|
||||
\ // D becomes D + T1 for E
|
||||
\
|
||||
vpaddd T1, _H, TMP3 \ // T1 = H + Kt
|
||||
vmovdqu32 TMP0, _E \
|
||||
vprord TMP1, _E, 6 \ // ROR_6(E)
|
||||
vprord TMP2, _E, 11 \ // ROR_11(E)
|
||||
vprord TMP3, _E, 25 \ // ROR_25(E)
|
||||
vpternlogd TMP0, _F, _G, 0xCA \ // TMP0 = CH(E,F,G)
|
||||
vpaddd T1, T1, _WT \ // T1 = T1 + Wt
|
||||
vpternlogd TMP1, TMP2, TMP3, 0x96 \ // TMP1 = SIGMA1(E)
|
||||
vpaddd T1, T1, TMP0 \ // T1 = T1 + CH(E,F,G)
|
||||
vpaddd T1, T1, TMP1 \ // T1 = T1 + SIGMA1(E)
|
||||
vpaddd _D, _D, T1 \ // D = D + T1
|
||||
\
|
||||
vprord _H, _A, 2 \ // ROR_2(A)
|
||||
vprord TMP2, _A, 13 \ // ROR_13(A)
|
||||
vprord TMP3, _A, 22 \ // ROR_22(A)
|
||||
vmovdqu32 TMP0, _A \
|
||||
vpternlogd TMP0, _B, _C, 0xE8 \ // TMP0 = MAJ(A,B,C)
|
||||
vpternlogd _H, TMP2, TMP3, 0x96 \ // H(T2) = SIGMA0(A)
|
||||
vpaddd _H, _H, TMP0 \ // H(T2) = SIGMA0(A) + MAJ(A,B,C)
|
||||
vpaddd _H, _H, T1 \ // H(A) = H(T2) + T1
|
||||
\
|
||||
vmovdqu32 TMP3, [TBL + ((_ROUND+1)*64)] \ // Next Kt
|
||||
|
||||
|
||||
#define MSG_SCHED_ROUND_16_63(_WT, _WTp1, _WTp9, _WTp14) \
|
||||
vprord TMP4, _WTp14, 17 \ // ROR_17(Wt-2)
|
||||
vprord TMP5, _WTp14, 19 \ // ROR_19(Wt-2)
|
||||
vpsrld TMP6, _WTp14, 10 \ // SHR_10(Wt-2)
|
||||
vpternlogd TMP4, TMP5, TMP6, 0x96 \ // TMP4 = sigma1(Wt-2)
|
||||
\
|
||||
vpaddd _WT, _WT, TMP4 \ // Wt = Wt-16 + sigma1(Wt-2)
|
||||
vpaddd _WT, _WT, _WTp9 \ // Wt = Wt-16 + sigma1(Wt-2) + Wt-7
|
||||
\
|
||||
vprord TMP4, _WTp1, 7 \ // ROR_7(Wt-15)
|
||||
vprord TMP5, _WTp1, 18 \ // ROR_18(Wt-15)
|
||||
vpsrld TMP6, _WTp1, 3 \ // SHR_3(Wt-15)
|
||||
vpternlogd TMP4, TMP5, TMP6, 0x96 \ // TMP4 = sigma0(Wt-15)
|
||||
\
|
||||
vpaddd _WT, _WT, TMP4 \ // Wt = Wt-16 + sigma1(Wt-2) +
|
||||
\ // Wt-7 + sigma0(Wt-15) +
|
||||
|
||||
|
||||
// Note this is reading in a block of data for one lane
|
||||
// When all 16 are read, the data must be transposed to build msg schedule
|
||||
#define MSG_SCHED_ROUND_00_15(_WT, OFFSET, LABEL) \
|
||||
TESTQ $(1<<OFFSET), MASK_P9 \
|
||||
JE LABEL \
|
||||
MOVQ OFFSET*24(INPUT_P9), R9 \
|
||||
vmovups _WT, [inp0+IDX] \
|
||||
LABEL: \
|
||||
|
||||
#define MASKED_LOAD(_WT, OFFSET, LABEL) \
|
||||
TESTQ $(1<<OFFSET), MASK_P9 \
|
||||
JE LABEL \
|
||||
MOVQ OFFSET*24(INPUT_P9), R9 \
|
||||
vmovups _WT,[inp0+IDX] \
|
||||
LABEL: \
|
||||
|
||||
TEXT ·sha256_x16_avx512(SB), 7, $0
|
||||
MOVQ digests+0(FP), STATE_P9 //
|
||||
MOVQ scratch+8(FP), SCRATCH_P9
|
||||
MOVQ mask_len+32(FP), INP_SIZE_P9 // number of blocks to process
|
||||
MOVQ mask+24(FP), MASKP_P9
|
||||
MOVQ (MASKP_P9), MASK_P9
|
||||
kmovq k1, mask
|
||||
LEAQ inputs+48(FP), INPUT_P9
|
||||
|
||||
// Initialize digests
|
||||
vmovdqu32 A, [STATE + 0*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 B, [STATE + 1*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 C, [STATE + 2*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 D, [STATE + 3*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 E, [STATE + 4*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 F, [STATE + 5*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 G, [STATE + 6*SHA256_DIGEST_ROW_SIZE]
|
||||
vmovdqu32 H, [STATE + 7*SHA256_DIGEST_ROW_SIZE]
|
||||
|
||||
MOVQ table+16(FP), TBL_P9
|
||||
|
||||
xor IDX, IDX
|
||||
|
||||
// Read in first block of input data
|
||||
MASKED_LOAD( W0, 0, skipInput0)
|
||||
MASKED_LOAD( W1, 1, skipInput1)
|
||||
MASKED_LOAD( W2, 2, skipInput2)
|
||||
MASKED_LOAD( W3, 3, skipInput3)
|
||||
MASKED_LOAD( W4, 4, skipInput4)
|
||||
MASKED_LOAD( W5, 5, skipInput5)
|
||||
MASKED_LOAD( W6, 6, skipInput6)
|
||||
MASKED_LOAD( W7, 7, skipInput7)
|
||||
MASKED_LOAD( W8, 8, skipInput8)
|
||||
MASKED_LOAD( W9, 9, skipInput9)
|
||||
MASKED_LOAD(W10, 10, skipInput10)
|
||||
MASKED_LOAD(W11, 11, skipInput11)
|
||||
MASKED_LOAD(W12, 12, skipInput12)
|
||||
MASKED_LOAD(W13, 13, skipInput13)
|
||||
MASKED_LOAD(W14, 14, skipInput14)
|
||||
MASKED_LOAD(W15, 15, skipInput15)
|
||||
|
||||
lloop:
|
||||
LEAQ PSHUFFLE_BYTE_FLIP_MASK<>(SB), TBL_P9
|
||||
vmovdqu32 TMP2, [TBL]
|
||||
|
||||
// Get first K from table
|
||||
MOVQ table+16(FP), TBL_P9
|
||||
vmovdqu32 TMP3, [TBL]
|
||||
|
||||
// Save digests for later addition
|
||||
vmovdqu32 [SCRATCH + 64*0], A
|
||||
vmovdqu32 [SCRATCH + 64*1], B
|
||||
vmovdqu32 [SCRATCH + 64*2], C
|
||||
vmovdqu32 [SCRATCH + 64*3], D
|
||||
vmovdqu32 [SCRATCH + 64*4], E
|
||||
vmovdqu32 [SCRATCH + 64*5], F
|
||||
vmovdqu32 [SCRATCH + 64*6], G
|
||||
vmovdqu32 [SCRATCH + 64*7], H
|
||||
|
||||
add IDX, 64
|
||||
|
||||
// Transpose input data
|
||||
TRANSPOSE16(W0, W1, W2, W3, W4, W5, W6, W7, W8, W9, W10, W11, W12, W13, W14, W15, TMP0, TMP1)
|
||||
|
||||
vpshufb W0, W0, TMP2
|
||||
vpshufb W1, W1, TMP2
|
||||
vpshufb W2, W2, TMP2
|
||||
vpshufb W3, W3, TMP2
|
||||
vpshufb W4, W4, TMP2
|
||||
vpshufb W5, W5, TMP2
|
||||
vpshufb W6, W6, TMP2
|
||||
vpshufb W7, W7, TMP2
|
||||
vpshufb W8, W8, TMP2
|
||||
vpshufb W9, W9, TMP2
|
||||
vpshufb W10, W10, TMP2
|
||||
vpshufb W11, W11, TMP2
|
||||
vpshufb W12, W12, TMP2
|
||||
vpshufb W13, W13, TMP2
|
||||
vpshufb W14, W14, TMP2
|
||||
vpshufb W15, W15, TMP2
|
||||
|
||||
// MSG Schedule for W0-W15 is now complete in registers
|
||||
// Process first 48 rounds
|
||||
// Calculate next Wt+16 after processing is complete and Wt is unneeded
|
||||
|
||||
PROCESS_LOOP( W0, 0, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_16_63( W0, W1, W9, W14)
|
||||
PROCESS_LOOP( W1, 1, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_16_63( W1, W2, W10, W15)
|
||||
PROCESS_LOOP( W2, 2, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_16_63( W2, W3, W11, W0)
|
||||
PROCESS_LOOP( W3, 3, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_16_63( W3, W4, W12, W1)
|
||||
PROCESS_LOOP( W4, 4, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_16_63( W4, W5, W13, W2)
|
||||
PROCESS_LOOP( W5, 5, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_16_63( W5, W6, W14, W3)
|
||||
PROCESS_LOOP( W6, 6, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_16_63( W6, W7, W15, W4)
|
||||
PROCESS_LOOP( W7, 7, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_16_63( W7, W8, W0, W5)
|
||||
PROCESS_LOOP( W8, 8, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_16_63( W8, W9, W1, W6)
|
||||
PROCESS_LOOP( W9, 9, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_16_63( W9, W10, W2, W7)
|
||||
PROCESS_LOOP(W10, 10, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_16_63(W10, W11, W3, W8)
|
||||
PROCESS_LOOP(W11, 11, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_16_63(W11, W12, W4, W9)
|
||||
PROCESS_LOOP(W12, 12, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_16_63(W12, W13, W5, W10)
|
||||
PROCESS_LOOP(W13, 13, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_16_63(W13, W14, W6, W11)
|
||||
PROCESS_LOOP(W14, 14, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_16_63(W14, W15, W7, W12)
|
||||
PROCESS_LOOP(W15, 15, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_16_63(W15, W0, W8, W13)
|
||||
PROCESS_LOOP( W0, 16, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_16_63( W0, W1, W9, W14)
|
||||
PROCESS_LOOP( W1, 17, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_16_63( W1, W2, W10, W15)
|
||||
PROCESS_LOOP( W2, 18, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_16_63( W2, W3, W11, W0)
|
||||
PROCESS_LOOP( W3, 19, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_16_63( W3, W4, W12, W1)
|
||||
PROCESS_LOOP( W4, 20, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_16_63( W4, W5, W13, W2)
|
||||
PROCESS_LOOP( W5, 21, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_16_63( W5, W6, W14, W3)
|
||||
PROCESS_LOOP( W6, 22, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_16_63( W6, W7, W15, W4)
|
||||
PROCESS_LOOP( W7, 23, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_16_63( W7, W8, W0, W5)
|
||||
PROCESS_LOOP( W8, 24, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_16_63( W8, W9, W1, W6)
|
||||
PROCESS_LOOP( W9, 25, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_16_63( W9, W10, W2, W7)
|
||||
PROCESS_LOOP(W10, 26, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_16_63(W10, W11, W3, W8)
|
||||
PROCESS_LOOP(W11, 27, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_16_63(W11, W12, W4, W9)
|
||||
PROCESS_LOOP(W12, 28, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_16_63(W12, W13, W5, W10)
|
||||
PROCESS_LOOP(W13, 29, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_16_63(W13, W14, W6, W11)
|
||||
PROCESS_LOOP(W14, 30, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_16_63(W14, W15, W7, W12)
|
||||
PROCESS_LOOP(W15, 31, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_16_63(W15, W0, W8, W13)
|
||||
PROCESS_LOOP( W0, 32, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_16_63( W0, W1, W9, W14)
|
||||
PROCESS_LOOP( W1, 33, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_16_63( W1, W2, W10, W15)
|
||||
PROCESS_LOOP( W2, 34, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_16_63( W2, W3, W11, W0)
|
||||
PROCESS_LOOP( W3, 35, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_16_63( W3, W4, W12, W1)
|
||||
PROCESS_LOOP( W4, 36, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_16_63( W4, W5, W13, W2)
|
||||
PROCESS_LOOP( W5, 37, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_16_63( W5, W6, W14, W3)
|
||||
PROCESS_LOOP( W6, 38, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_16_63( W6, W7, W15, W4)
|
||||
PROCESS_LOOP( W7, 39, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_16_63( W7, W8, W0, W5)
|
||||
PROCESS_LOOP( W8, 40, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_16_63( W8, W9, W1, W6)
|
||||
PROCESS_LOOP( W9, 41, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_16_63( W9, W10, W2, W7)
|
||||
PROCESS_LOOP(W10, 42, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_16_63(W10, W11, W3, W8)
|
||||
PROCESS_LOOP(W11, 43, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_16_63(W11, W12, W4, W9)
|
||||
PROCESS_LOOP(W12, 44, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_16_63(W12, W13, W5, W10)
|
||||
PROCESS_LOOP(W13, 45, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_16_63(W13, W14, W6, W11)
|
||||
PROCESS_LOOP(W14, 46, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_16_63(W14, W15, W7, W12)
|
||||
PROCESS_LOOP(W15, 47, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_16_63(W15, W0, W8, W13)
|
||||
|
||||
// Check if this is the last block
|
||||
sub INP_SIZE, 1
|
||||
JE lastLoop
|
||||
|
||||
// Load next mask for inputs
|
||||
ADDQ $8, MASKP_P9
|
||||
MOVQ (MASKP_P9), MASK_P9
|
||||
|
||||
// Process last 16 rounds
|
||||
// Read in next block msg data for use in first 16 words of msg sched
|
||||
|
||||
PROCESS_LOOP( W0, 48, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_00_15( W0, 0, skipNext0)
|
||||
PROCESS_LOOP( W1, 49, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_00_15( W1, 1, skipNext1)
|
||||
PROCESS_LOOP( W2, 50, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_00_15( W2, 2, skipNext2)
|
||||
PROCESS_LOOP( W3, 51, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_00_15( W3, 3, skipNext3)
|
||||
PROCESS_LOOP( W4, 52, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_00_15( W4, 4, skipNext4)
|
||||
PROCESS_LOOP( W5, 53, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_00_15( W5, 5, skipNext5)
|
||||
PROCESS_LOOP( W6, 54, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_00_15( W6, 6, skipNext6)
|
||||
PROCESS_LOOP( W7, 55, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_00_15( W7, 7, skipNext7)
|
||||
PROCESS_LOOP( W8, 56, A, B, C, D, E, F, G, H)
|
||||
MSG_SCHED_ROUND_00_15( W8, 8, skipNext8)
|
||||
PROCESS_LOOP( W9, 57, H, A, B, C, D, E, F, G)
|
||||
MSG_SCHED_ROUND_00_15( W9, 9, skipNext9)
|
||||
PROCESS_LOOP(W10, 58, G, H, A, B, C, D, E, F)
|
||||
MSG_SCHED_ROUND_00_15(W10, 10, skipNext10)
|
||||
PROCESS_LOOP(W11, 59, F, G, H, A, B, C, D, E)
|
||||
MSG_SCHED_ROUND_00_15(W11, 11, skipNext11)
|
||||
PROCESS_LOOP(W12, 60, E, F, G, H, A, B, C, D)
|
||||
MSG_SCHED_ROUND_00_15(W12, 12, skipNext12)
|
||||
PROCESS_LOOP(W13, 61, D, E, F, G, H, A, B, C)
|
||||
MSG_SCHED_ROUND_00_15(W13, 13, skipNext13)
|
||||
PROCESS_LOOP(W14, 62, C, D, E, F, G, H, A, B)
|
||||
MSG_SCHED_ROUND_00_15(W14, 14, skipNext14)
|
||||
PROCESS_LOOP(W15, 63, B, C, D, E, F, G, H, A)
|
||||
MSG_SCHED_ROUND_00_15(W15, 15, skipNext15)
|
||||
|
||||
// Add old digest
|
||||
vmovdqu32 TMP2, A
|
||||
vmovdqu32 A, [SCRATCH + 64*0]
|
||||
vpaddd A{k1}, A, TMP2
|
||||
vmovdqu32 TMP2, B
|
||||
vmovdqu32 B, [SCRATCH + 64*1]
|
||||
vpaddd B{k1}, B, TMP2
|
||||
vmovdqu32 TMP2, C
|
||||
vmovdqu32 C, [SCRATCH + 64*2]
|
||||
vpaddd C{k1}, C, TMP2
|
||||
vmovdqu32 TMP2, D
|
||||
vmovdqu32 D, [SCRATCH + 64*3]
|
||||
vpaddd D{k1}, D, TMP2
|
||||
vmovdqu32 TMP2, E
|
||||
vmovdqu32 E, [SCRATCH + 64*4]
|
||||
vpaddd E{k1}, E, TMP2
|
||||
vmovdqu32 TMP2, F
|
||||
vmovdqu32 F, [SCRATCH + 64*5]
|
||||
vpaddd F{k1}, F, TMP2
|
||||
vmovdqu32 TMP2, G
|
||||
vmovdqu32 G, [SCRATCH + 64*6]
|
||||
vpaddd G{k1}, G, TMP2
|
||||
vmovdqu32 TMP2, H
|
||||
vmovdqu32 H, [SCRATCH + 64*7]
|
||||
vpaddd H{k1}, H, TMP2
|
||||
|
||||
kmovq k1, mask
|
||||
JMP lloop
|
||||
|
||||
lastLoop:
|
||||
// Process last 16 rounds
|
||||
PROCESS_LOOP( W0, 48, A, B, C, D, E, F, G, H)
|
||||
PROCESS_LOOP( W1, 49, H, A, B, C, D, E, F, G)
|
||||
PROCESS_LOOP( W2, 50, G, H, A, B, C, D, E, F)
|
||||
PROCESS_LOOP( W3, 51, F, G, H, A, B, C, D, E)
|
||||
PROCESS_LOOP( W4, 52, E, F, G, H, A, B, C, D)
|
||||
PROCESS_LOOP( W5, 53, D, E, F, G, H, A, B, C)
|
||||
PROCESS_LOOP( W6, 54, C, D, E, F, G, H, A, B)
|
||||
PROCESS_LOOP( W7, 55, B, C, D, E, F, G, H, A)
|
||||
PROCESS_LOOP( W8, 56, A, B, C, D, E, F, G, H)
|
||||
PROCESS_LOOP( W9, 57, H, A, B, C, D, E, F, G)
|
||||
PROCESS_LOOP(W10, 58, G, H, A, B, C, D, E, F)
|
||||
PROCESS_LOOP(W11, 59, F, G, H, A, B, C, D, E)
|
||||
PROCESS_LOOP(W12, 60, E, F, G, H, A, B, C, D)
|
||||
PROCESS_LOOP(W13, 61, D, E, F, G, H, A, B, C)
|
||||
PROCESS_LOOP(W14, 62, C, D, E, F, G, H, A, B)
|
||||
PROCESS_LOOP(W15, 63, B, C, D, E, F, G, H, A)
|
||||
|
||||
// Add old digest
|
||||
vmovdqu32 TMP2, A
|
||||
vmovdqu32 A, [SCRATCH + 64*0]
|
||||
vpaddd A{k1}, A, TMP2
|
||||
vmovdqu32 TMP2, B
|
||||
vmovdqu32 B, [SCRATCH + 64*1]
|
||||
vpaddd B{k1}, B, TMP2
|
||||
vmovdqu32 TMP2, C
|
||||
vmovdqu32 C, [SCRATCH + 64*2]
|
||||
vpaddd C{k1}, C, TMP2
|
||||
vmovdqu32 TMP2, D
|
||||
vmovdqu32 D, [SCRATCH + 64*3]
|
||||
vpaddd D{k1}, D, TMP2
|
||||
vmovdqu32 TMP2, E
|
||||
vmovdqu32 E, [SCRATCH + 64*4]
|
||||
vpaddd E{k1}, E, TMP2
|
||||
vmovdqu32 TMP2, F
|
||||
vmovdqu32 F, [SCRATCH + 64*5]
|
||||
vpaddd F{k1}, F, TMP2
|
||||
vmovdqu32 TMP2, G
|
||||
vmovdqu32 G, [SCRATCH + 64*6]
|
||||
vpaddd G{k1}, G, TMP2
|
||||
vmovdqu32 TMP2, H
|
||||
vmovdqu32 H, [SCRATCH + 64*7]
|
||||
vpaddd H{k1}, H, TMP2
|
||||
|
||||
// Write out digest
|
||||
vmovdqu32 [STATE + 0*SHA256_DIGEST_ROW_SIZE], A
|
||||
vmovdqu32 [STATE + 1*SHA256_DIGEST_ROW_SIZE], B
|
||||
vmovdqu32 [STATE + 2*SHA256_DIGEST_ROW_SIZE], C
|
||||
vmovdqu32 [STATE + 3*SHA256_DIGEST_ROW_SIZE], D
|
||||
vmovdqu32 [STATE + 4*SHA256_DIGEST_ROW_SIZE], E
|
||||
vmovdqu32 [STATE + 5*SHA256_DIGEST_ROW_SIZE], F
|
||||
vmovdqu32 [STATE + 6*SHA256_DIGEST_ROW_SIZE], G
|
||||
vmovdqu32 [STATE + 7*SHA256_DIGEST_ROW_SIZE], H
|
||||
|
||||
VZEROUPPER
|
||||
RET
|
||||
|
||||
//
|
||||
// Tables
|
||||
//
|
||||
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x000(SB)/8, $0x0405060700010203
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x008(SB)/8, $0x0c0d0e0f08090a0b
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x010(SB)/8, $0x0405060700010203
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x018(SB)/8, $0x0c0d0e0f08090a0b
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x020(SB)/8, $0x0405060700010203
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x028(SB)/8, $0x0c0d0e0f08090a0b
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x030(SB)/8, $0x0405060700010203
|
||||
DATA PSHUFFLE_BYTE_FLIP_MASK<>+0x038(SB)/8, $0x0c0d0e0f08090a0b
|
||||
GLOBL PSHUFFLE_BYTE_FLIP_MASK<>(SB), 8, $64
|
||||
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x000(SB)/8, $0x0000000000000000
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x008(SB)/8, $0x0000000000000001
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x010(SB)/8, $0x0000000000000008
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x018(SB)/8, $0x0000000000000009
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x020(SB)/8, $0x0000000000000004
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x028(SB)/8, $0x0000000000000005
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x030(SB)/8, $0x000000000000000C
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK1<>+0x038(SB)/8, $0x000000000000000D
|
||||
GLOBL PSHUFFLE_TRANSPOSE16_MASK1<>(SB), 8, $64
|
||||
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x000(SB)/8, $0x0000000000000002
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x008(SB)/8, $0x0000000000000003
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x010(SB)/8, $0x000000000000000A
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x018(SB)/8, $0x000000000000000B
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x020(SB)/8, $0x0000000000000006
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x028(SB)/8, $0x0000000000000007
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x030(SB)/8, $0x000000000000000E
|
||||
DATA PSHUFFLE_TRANSPOSE16_MASK2<>+0x038(SB)/8, $0x000000000000000F
|
||||
GLOBL PSHUFFLE_TRANSPOSE16_MASK2<>(SB), 8, $64
|
||||
500
vendor/github.com/minio/sha256-simd/sha256blockAvx512_amd64.go
generated
vendored
Normal file
500
vendor/github.com/minio/sha256-simd/sha256blockAvx512_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,500 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2017 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"hash"
|
||||
"sort"
|
||||
"sync/atomic"
|
||||
"time"
|
||||
)
|
||||
|
||||
//go:noescape
|
||||
func sha256X16Avx512(digests *[512]byte, scratch *[512]byte, table *[512]uint64, mask []uint64, inputs [16][]byte)
|
||||
|
||||
// Avx512ServerUID - Do not start at 0 but next multiple of 16 so as to be able to
|
||||
// differentiate with default initialiation value of 0
|
||||
const Avx512ServerUID = 16
|
||||
|
||||
var uidCounter uint64
|
||||
|
||||
// NewAvx512 - initialize sha256 Avx512 implementation.
|
||||
func NewAvx512(a512srv *Avx512Server) hash.Hash {
|
||||
uid := atomic.AddUint64(&uidCounter, 1)
|
||||
return &Avx512Digest{uid: uid, a512srv: a512srv}
|
||||
}
|
||||
|
||||
// Avx512Digest - Type for computing SHA256 using Avx512
|
||||
type Avx512Digest struct {
|
||||
uid uint64
|
||||
a512srv *Avx512Server
|
||||
x [chunk]byte
|
||||
nx int
|
||||
len uint64
|
||||
final bool
|
||||
result [Size]byte
|
||||
}
|
||||
|
||||
// Size - Return size of checksum
|
||||
func (d *Avx512Digest) Size() int { return Size }
|
||||
|
||||
// BlockSize - Return blocksize of checksum
|
||||
func (d Avx512Digest) BlockSize() int { return BlockSize }
|
||||
|
||||
// Reset - reset sha digest to its initial values
|
||||
func (d *Avx512Digest) Reset() {
|
||||
d.a512srv.blocksCh <- blockInput{uid: d.uid, reset: true}
|
||||
d.nx = 0
|
||||
d.len = 0
|
||||
d.final = false
|
||||
}
|
||||
|
||||
// Write to digest
|
||||
func (d *Avx512Digest) Write(p []byte) (nn int, err error) {
|
||||
|
||||
if d.final {
|
||||
return 0, errors.New("Avx512Digest already finalized. Reset first before writing again")
|
||||
}
|
||||
|
||||
nn = len(p)
|
||||
d.len += uint64(nn)
|
||||
if d.nx > 0 {
|
||||
n := copy(d.x[d.nx:], p)
|
||||
d.nx += n
|
||||
if d.nx == chunk {
|
||||
d.a512srv.blocksCh <- blockInput{uid: d.uid, msg: d.x[:]}
|
||||
d.nx = 0
|
||||
}
|
||||
p = p[n:]
|
||||
}
|
||||
if len(p) >= chunk {
|
||||
n := len(p) &^ (chunk - 1)
|
||||
d.a512srv.blocksCh <- blockInput{uid: d.uid, msg: p[:n]}
|
||||
p = p[n:]
|
||||
}
|
||||
if len(p) > 0 {
|
||||
d.nx = copy(d.x[:], p)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Sum - Return sha256 sum in bytes
|
||||
func (d *Avx512Digest) Sum(in []byte) (result []byte) {
|
||||
|
||||
if d.final {
|
||||
return append(in, d.result[:]...)
|
||||
}
|
||||
|
||||
trail := make([]byte, 0, 128)
|
||||
trail = append(trail, d.x[:d.nx]...)
|
||||
|
||||
len := d.len
|
||||
// Padding. Add a 1 bit and 0 bits until 56 bytes mod 64.
|
||||
var tmp [64]byte
|
||||
tmp[0] = 0x80
|
||||
if len%64 < 56 {
|
||||
trail = append(trail, tmp[0:56-len%64]...)
|
||||
} else {
|
||||
trail = append(trail, tmp[0:64+56-len%64]...)
|
||||
}
|
||||
d.nx = 0
|
||||
|
||||
// Length in bits.
|
||||
len <<= 3
|
||||
for i := uint(0); i < 8; i++ {
|
||||
tmp[i] = byte(len >> (56 - 8*i))
|
||||
}
|
||||
trail = append(trail, tmp[0:8]...)
|
||||
|
||||
sumCh := make(chan [Size]byte)
|
||||
d.a512srv.blocksCh <- blockInput{uid: d.uid, msg: trail, final: true, sumCh: sumCh}
|
||||
d.result = <-sumCh
|
||||
d.final = true
|
||||
return append(in, d.result[:]...)
|
||||
}
|
||||
|
||||
var table = [512]uint64{
|
||||
0x428a2f98428a2f98, 0x428a2f98428a2f98, 0x428a2f98428a2f98, 0x428a2f98428a2f98,
|
||||
0x428a2f98428a2f98, 0x428a2f98428a2f98, 0x428a2f98428a2f98, 0x428a2f98428a2f98,
|
||||
0x7137449171374491, 0x7137449171374491, 0x7137449171374491, 0x7137449171374491,
|
||||
0x7137449171374491, 0x7137449171374491, 0x7137449171374491, 0x7137449171374491,
|
||||
0xb5c0fbcfb5c0fbcf, 0xb5c0fbcfb5c0fbcf, 0xb5c0fbcfb5c0fbcf, 0xb5c0fbcfb5c0fbcf,
|
||||
0xb5c0fbcfb5c0fbcf, 0xb5c0fbcfb5c0fbcf, 0xb5c0fbcfb5c0fbcf, 0xb5c0fbcfb5c0fbcf,
|
||||
0xe9b5dba5e9b5dba5, 0xe9b5dba5e9b5dba5, 0xe9b5dba5e9b5dba5, 0xe9b5dba5e9b5dba5,
|
||||
0xe9b5dba5e9b5dba5, 0xe9b5dba5e9b5dba5, 0xe9b5dba5e9b5dba5, 0xe9b5dba5e9b5dba5,
|
||||
0x3956c25b3956c25b, 0x3956c25b3956c25b, 0x3956c25b3956c25b, 0x3956c25b3956c25b,
|
||||
0x3956c25b3956c25b, 0x3956c25b3956c25b, 0x3956c25b3956c25b, 0x3956c25b3956c25b,
|
||||
0x59f111f159f111f1, 0x59f111f159f111f1, 0x59f111f159f111f1, 0x59f111f159f111f1,
|
||||
0x59f111f159f111f1, 0x59f111f159f111f1, 0x59f111f159f111f1, 0x59f111f159f111f1,
|
||||
0x923f82a4923f82a4, 0x923f82a4923f82a4, 0x923f82a4923f82a4, 0x923f82a4923f82a4,
|
||||
0x923f82a4923f82a4, 0x923f82a4923f82a4, 0x923f82a4923f82a4, 0x923f82a4923f82a4,
|
||||
0xab1c5ed5ab1c5ed5, 0xab1c5ed5ab1c5ed5, 0xab1c5ed5ab1c5ed5, 0xab1c5ed5ab1c5ed5,
|
||||
0xab1c5ed5ab1c5ed5, 0xab1c5ed5ab1c5ed5, 0xab1c5ed5ab1c5ed5, 0xab1c5ed5ab1c5ed5,
|
||||
0xd807aa98d807aa98, 0xd807aa98d807aa98, 0xd807aa98d807aa98, 0xd807aa98d807aa98,
|
||||
0xd807aa98d807aa98, 0xd807aa98d807aa98, 0xd807aa98d807aa98, 0xd807aa98d807aa98,
|
||||
0x12835b0112835b01, 0x12835b0112835b01, 0x12835b0112835b01, 0x12835b0112835b01,
|
||||
0x12835b0112835b01, 0x12835b0112835b01, 0x12835b0112835b01, 0x12835b0112835b01,
|
||||
0x243185be243185be, 0x243185be243185be, 0x243185be243185be, 0x243185be243185be,
|
||||
0x243185be243185be, 0x243185be243185be, 0x243185be243185be, 0x243185be243185be,
|
||||
0x550c7dc3550c7dc3, 0x550c7dc3550c7dc3, 0x550c7dc3550c7dc3, 0x550c7dc3550c7dc3,
|
||||
0x550c7dc3550c7dc3, 0x550c7dc3550c7dc3, 0x550c7dc3550c7dc3, 0x550c7dc3550c7dc3,
|
||||
0x72be5d7472be5d74, 0x72be5d7472be5d74, 0x72be5d7472be5d74, 0x72be5d7472be5d74,
|
||||
0x72be5d7472be5d74, 0x72be5d7472be5d74, 0x72be5d7472be5d74, 0x72be5d7472be5d74,
|
||||
0x80deb1fe80deb1fe, 0x80deb1fe80deb1fe, 0x80deb1fe80deb1fe, 0x80deb1fe80deb1fe,
|
||||
0x80deb1fe80deb1fe, 0x80deb1fe80deb1fe, 0x80deb1fe80deb1fe, 0x80deb1fe80deb1fe,
|
||||
0x9bdc06a79bdc06a7, 0x9bdc06a79bdc06a7, 0x9bdc06a79bdc06a7, 0x9bdc06a79bdc06a7,
|
||||
0x9bdc06a79bdc06a7, 0x9bdc06a79bdc06a7, 0x9bdc06a79bdc06a7, 0x9bdc06a79bdc06a7,
|
||||
0xc19bf174c19bf174, 0xc19bf174c19bf174, 0xc19bf174c19bf174, 0xc19bf174c19bf174,
|
||||
0xc19bf174c19bf174, 0xc19bf174c19bf174, 0xc19bf174c19bf174, 0xc19bf174c19bf174,
|
||||
0xe49b69c1e49b69c1, 0xe49b69c1e49b69c1, 0xe49b69c1e49b69c1, 0xe49b69c1e49b69c1,
|
||||
0xe49b69c1e49b69c1, 0xe49b69c1e49b69c1, 0xe49b69c1e49b69c1, 0xe49b69c1e49b69c1,
|
||||
0xefbe4786efbe4786, 0xefbe4786efbe4786, 0xefbe4786efbe4786, 0xefbe4786efbe4786,
|
||||
0xefbe4786efbe4786, 0xefbe4786efbe4786, 0xefbe4786efbe4786, 0xefbe4786efbe4786,
|
||||
0x0fc19dc60fc19dc6, 0x0fc19dc60fc19dc6, 0x0fc19dc60fc19dc6, 0x0fc19dc60fc19dc6,
|
||||
0x0fc19dc60fc19dc6, 0x0fc19dc60fc19dc6, 0x0fc19dc60fc19dc6, 0x0fc19dc60fc19dc6,
|
||||
0x240ca1cc240ca1cc, 0x240ca1cc240ca1cc, 0x240ca1cc240ca1cc, 0x240ca1cc240ca1cc,
|
||||
0x240ca1cc240ca1cc, 0x240ca1cc240ca1cc, 0x240ca1cc240ca1cc, 0x240ca1cc240ca1cc,
|
||||
0x2de92c6f2de92c6f, 0x2de92c6f2de92c6f, 0x2de92c6f2de92c6f, 0x2de92c6f2de92c6f,
|
||||
0x2de92c6f2de92c6f, 0x2de92c6f2de92c6f, 0x2de92c6f2de92c6f, 0x2de92c6f2de92c6f,
|
||||
0x4a7484aa4a7484aa, 0x4a7484aa4a7484aa, 0x4a7484aa4a7484aa, 0x4a7484aa4a7484aa,
|
||||
0x4a7484aa4a7484aa, 0x4a7484aa4a7484aa, 0x4a7484aa4a7484aa, 0x4a7484aa4a7484aa,
|
||||
0x5cb0a9dc5cb0a9dc, 0x5cb0a9dc5cb0a9dc, 0x5cb0a9dc5cb0a9dc, 0x5cb0a9dc5cb0a9dc,
|
||||
0x5cb0a9dc5cb0a9dc, 0x5cb0a9dc5cb0a9dc, 0x5cb0a9dc5cb0a9dc, 0x5cb0a9dc5cb0a9dc,
|
||||
0x76f988da76f988da, 0x76f988da76f988da, 0x76f988da76f988da, 0x76f988da76f988da,
|
||||
0x76f988da76f988da, 0x76f988da76f988da, 0x76f988da76f988da, 0x76f988da76f988da,
|
||||
0x983e5152983e5152, 0x983e5152983e5152, 0x983e5152983e5152, 0x983e5152983e5152,
|
||||
0x983e5152983e5152, 0x983e5152983e5152, 0x983e5152983e5152, 0x983e5152983e5152,
|
||||
0xa831c66da831c66d, 0xa831c66da831c66d, 0xa831c66da831c66d, 0xa831c66da831c66d,
|
||||
0xa831c66da831c66d, 0xa831c66da831c66d, 0xa831c66da831c66d, 0xa831c66da831c66d,
|
||||
0xb00327c8b00327c8, 0xb00327c8b00327c8, 0xb00327c8b00327c8, 0xb00327c8b00327c8,
|
||||
0xb00327c8b00327c8, 0xb00327c8b00327c8, 0xb00327c8b00327c8, 0xb00327c8b00327c8,
|
||||
0xbf597fc7bf597fc7, 0xbf597fc7bf597fc7, 0xbf597fc7bf597fc7, 0xbf597fc7bf597fc7,
|
||||
0xbf597fc7bf597fc7, 0xbf597fc7bf597fc7, 0xbf597fc7bf597fc7, 0xbf597fc7bf597fc7,
|
||||
0xc6e00bf3c6e00bf3, 0xc6e00bf3c6e00bf3, 0xc6e00bf3c6e00bf3, 0xc6e00bf3c6e00bf3,
|
||||
0xc6e00bf3c6e00bf3, 0xc6e00bf3c6e00bf3, 0xc6e00bf3c6e00bf3, 0xc6e00bf3c6e00bf3,
|
||||
0xd5a79147d5a79147, 0xd5a79147d5a79147, 0xd5a79147d5a79147, 0xd5a79147d5a79147,
|
||||
0xd5a79147d5a79147, 0xd5a79147d5a79147, 0xd5a79147d5a79147, 0xd5a79147d5a79147,
|
||||
0x06ca635106ca6351, 0x06ca635106ca6351, 0x06ca635106ca6351, 0x06ca635106ca6351,
|
||||
0x06ca635106ca6351, 0x06ca635106ca6351, 0x06ca635106ca6351, 0x06ca635106ca6351,
|
||||
0x1429296714292967, 0x1429296714292967, 0x1429296714292967, 0x1429296714292967,
|
||||
0x1429296714292967, 0x1429296714292967, 0x1429296714292967, 0x1429296714292967,
|
||||
0x27b70a8527b70a85, 0x27b70a8527b70a85, 0x27b70a8527b70a85, 0x27b70a8527b70a85,
|
||||
0x27b70a8527b70a85, 0x27b70a8527b70a85, 0x27b70a8527b70a85, 0x27b70a8527b70a85,
|
||||
0x2e1b21382e1b2138, 0x2e1b21382e1b2138, 0x2e1b21382e1b2138, 0x2e1b21382e1b2138,
|
||||
0x2e1b21382e1b2138, 0x2e1b21382e1b2138, 0x2e1b21382e1b2138, 0x2e1b21382e1b2138,
|
||||
0x4d2c6dfc4d2c6dfc, 0x4d2c6dfc4d2c6dfc, 0x4d2c6dfc4d2c6dfc, 0x4d2c6dfc4d2c6dfc,
|
||||
0x4d2c6dfc4d2c6dfc, 0x4d2c6dfc4d2c6dfc, 0x4d2c6dfc4d2c6dfc, 0x4d2c6dfc4d2c6dfc,
|
||||
0x53380d1353380d13, 0x53380d1353380d13, 0x53380d1353380d13, 0x53380d1353380d13,
|
||||
0x53380d1353380d13, 0x53380d1353380d13, 0x53380d1353380d13, 0x53380d1353380d13,
|
||||
0x650a7354650a7354, 0x650a7354650a7354, 0x650a7354650a7354, 0x650a7354650a7354,
|
||||
0x650a7354650a7354, 0x650a7354650a7354, 0x650a7354650a7354, 0x650a7354650a7354,
|
||||
0x766a0abb766a0abb, 0x766a0abb766a0abb, 0x766a0abb766a0abb, 0x766a0abb766a0abb,
|
||||
0x766a0abb766a0abb, 0x766a0abb766a0abb, 0x766a0abb766a0abb, 0x766a0abb766a0abb,
|
||||
0x81c2c92e81c2c92e, 0x81c2c92e81c2c92e, 0x81c2c92e81c2c92e, 0x81c2c92e81c2c92e,
|
||||
0x81c2c92e81c2c92e, 0x81c2c92e81c2c92e, 0x81c2c92e81c2c92e, 0x81c2c92e81c2c92e,
|
||||
0x92722c8592722c85, 0x92722c8592722c85, 0x92722c8592722c85, 0x92722c8592722c85,
|
||||
0x92722c8592722c85, 0x92722c8592722c85, 0x92722c8592722c85, 0x92722c8592722c85,
|
||||
0xa2bfe8a1a2bfe8a1, 0xa2bfe8a1a2bfe8a1, 0xa2bfe8a1a2bfe8a1, 0xa2bfe8a1a2bfe8a1,
|
||||
0xa2bfe8a1a2bfe8a1, 0xa2bfe8a1a2bfe8a1, 0xa2bfe8a1a2bfe8a1, 0xa2bfe8a1a2bfe8a1,
|
||||
0xa81a664ba81a664b, 0xa81a664ba81a664b, 0xa81a664ba81a664b, 0xa81a664ba81a664b,
|
||||
0xa81a664ba81a664b, 0xa81a664ba81a664b, 0xa81a664ba81a664b, 0xa81a664ba81a664b,
|
||||
0xc24b8b70c24b8b70, 0xc24b8b70c24b8b70, 0xc24b8b70c24b8b70, 0xc24b8b70c24b8b70,
|
||||
0xc24b8b70c24b8b70, 0xc24b8b70c24b8b70, 0xc24b8b70c24b8b70, 0xc24b8b70c24b8b70,
|
||||
0xc76c51a3c76c51a3, 0xc76c51a3c76c51a3, 0xc76c51a3c76c51a3, 0xc76c51a3c76c51a3,
|
||||
0xc76c51a3c76c51a3, 0xc76c51a3c76c51a3, 0xc76c51a3c76c51a3, 0xc76c51a3c76c51a3,
|
||||
0xd192e819d192e819, 0xd192e819d192e819, 0xd192e819d192e819, 0xd192e819d192e819,
|
||||
0xd192e819d192e819, 0xd192e819d192e819, 0xd192e819d192e819, 0xd192e819d192e819,
|
||||
0xd6990624d6990624, 0xd6990624d6990624, 0xd6990624d6990624, 0xd6990624d6990624,
|
||||
0xd6990624d6990624, 0xd6990624d6990624, 0xd6990624d6990624, 0xd6990624d6990624,
|
||||
0xf40e3585f40e3585, 0xf40e3585f40e3585, 0xf40e3585f40e3585, 0xf40e3585f40e3585,
|
||||
0xf40e3585f40e3585, 0xf40e3585f40e3585, 0xf40e3585f40e3585, 0xf40e3585f40e3585,
|
||||
0x106aa070106aa070, 0x106aa070106aa070, 0x106aa070106aa070, 0x106aa070106aa070,
|
||||
0x106aa070106aa070, 0x106aa070106aa070, 0x106aa070106aa070, 0x106aa070106aa070,
|
||||
0x19a4c11619a4c116, 0x19a4c11619a4c116, 0x19a4c11619a4c116, 0x19a4c11619a4c116,
|
||||
0x19a4c11619a4c116, 0x19a4c11619a4c116, 0x19a4c11619a4c116, 0x19a4c11619a4c116,
|
||||
0x1e376c081e376c08, 0x1e376c081e376c08, 0x1e376c081e376c08, 0x1e376c081e376c08,
|
||||
0x1e376c081e376c08, 0x1e376c081e376c08, 0x1e376c081e376c08, 0x1e376c081e376c08,
|
||||
0x2748774c2748774c, 0x2748774c2748774c, 0x2748774c2748774c, 0x2748774c2748774c,
|
||||
0x2748774c2748774c, 0x2748774c2748774c, 0x2748774c2748774c, 0x2748774c2748774c,
|
||||
0x34b0bcb534b0bcb5, 0x34b0bcb534b0bcb5, 0x34b0bcb534b0bcb5, 0x34b0bcb534b0bcb5,
|
||||
0x34b0bcb534b0bcb5, 0x34b0bcb534b0bcb5, 0x34b0bcb534b0bcb5, 0x34b0bcb534b0bcb5,
|
||||
0x391c0cb3391c0cb3, 0x391c0cb3391c0cb3, 0x391c0cb3391c0cb3, 0x391c0cb3391c0cb3,
|
||||
0x391c0cb3391c0cb3, 0x391c0cb3391c0cb3, 0x391c0cb3391c0cb3, 0x391c0cb3391c0cb3,
|
||||
0x4ed8aa4a4ed8aa4a, 0x4ed8aa4a4ed8aa4a, 0x4ed8aa4a4ed8aa4a, 0x4ed8aa4a4ed8aa4a,
|
||||
0x4ed8aa4a4ed8aa4a, 0x4ed8aa4a4ed8aa4a, 0x4ed8aa4a4ed8aa4a, 0x4ed8aa4a4ed8aa4a,
|
||||
0x5b9cca4f5b9cca4f, 0x5b9cca4f5b9cca4f, 0x5b9cca4f5b9cca4f, 0x5b9cca4f5b9cca4f,
|
||||
0x5b9cca4f5b9cca4f, 0x5b9cca4f5b9cca4f, 0x5b9cca4f5b9cca4f, 0x5b9cca4f5b9cca4f,
|
||||
0x682e6ff3682e6ff3, 0x682e6ff3682e6ff3, 0x682e6ff3682e6ff3, 0x682e6ff3682e6ff3,
|
||||
0x682e6ff3682e6ff3, 0x682e6ff3682e6ff3, 0x682e6ff3682e6ff3, 0x682e6ff3682e6ff3,
|
||||
0x748f82ee748f82ee, 0x748f82ee748f82ee, 0x748f82ee748f82ee, 0x748f82ee748f82ee,
|
||||
0x748f82ee748f82ee, 0x748f82ee748f82ee, 0x748f82ee748f82ee, 0x748f82ee748f82ee,
|
||||
0x78a5636f78a5636f, 0x78a5636f78a5636f, 0x78a5636f78a5636f, 0x78a5636f78a5636f,
|
||||
0x78a5636f78a5636f, 0x78a5636f78a5636f, 0x78a5636f78a5636f, 0x78a5636f78a5636f,
|
||||
0x84c8781484c87814, 0x84c8781484c87814, 0x84c8781484c87814, 0x84c8781484c87814,
|
||||
0x84c8781484c87814, 0x84c8781484c87814, 0x84c8781484c87814, 0x84c8781484c87814,
|
||||
0x8cc702088cc70208, 0x8cc702088cc70208, 0x8cc702088cc70208, 0x8cc702088cc70208,
|
||||
0x8cc702088cc70208, 0x8cc702088cc70208, 0x8cc702088cc70208, 0x8cc702088cc70208,
|
||||
0x90befffa90befffa, 0x90befffa90befffa, 0x90befffa90befffa, 0x90befffa90befffa,
|
||||
0x90befffa90befffa, 0x90befffa90befffa, 0x90befffa90befffa, 0x90befffa90befffa,
|
||||
0xa4506ceba4506ceb, 0xa4506ceba4506ceb, 0xa4506ceba4506ceb, 0xa4506ceba4506ceb,
|
||||
0xa4506ceba4506ceb, 0xa4506ceba4506ceb, 0xa4506ceba4506ceb, 0xa4506ceba4506ceb,
|
||||
0xbef9a3f7bef9a3f7, 0xbef9a3f7bef9a3f7, 0xbef9a3f7bef9a3f7, 0xbef9a3f7bef9a3f7,
|
||||
0xbef9a3f7bef9a3f7, 0xbef9a3f7bef9a3f7, 0xbef9a3f7bef9a3f7, 0xbef9a3f7bef9a3f7,
|
||||
0xc67178f2c67178f2, 0xc67178f2c67178f2, 0xc67178f2c67178f2, 0xc67178f2c67178f2,
|
||||
0xc67178f2c67178f2, 0xc67178f2c67178f2, 0xc67178f2c67178f2, 0xc67178f2c67178f2}
|
||||
|
||||
// Interface function to assembly ode
|
||||
func blockAvx512(digests *[512]byte, input [16][]byte, mask []uint64) [16][Size]byte {
|
||||
|
||||
scratch := [512]byte{}
|
||||
sha256X16Avx512(digests, &scratch, &table, mask, input)
|
||||
|
||||
output := [16][Size]byte{}
|
||||
for i := 0; i < 16; i++ {
|
||||
output[i] = getDigest(i, digests[:])
|
||||
}
|
||||
|
||||
return output
|
||||
}
|
||||
|
||||
func getDigest(index int, state []byte) (sum [Size]byte) {
|
||||
for j := 0; j < 16; j += 2 {
|
||||
for i := index*4 + j*Size; i < index*4+(j+1)*Size; i += Size {
|
||||
binary.BigEndian.PutUint32(sum[j*2:], binary.LittleEndian.Uint32(state[i:i+4]))
|
||||
}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Message to send across input channel
|
||||
type blockInput struct {
|
||||
uid uint64
|
||||
msg []byte
|
||||
reset bool
|
||||
final bool
|
||||
sumCh chan [Size]byte
|
||||
}
|
||||
|
||||
// Avx512Server - Type to implement 16x parallel handling of SHA256 invocations
|
||||
type Avx512Server struct {
|
||||
blocksCh chan blockInput // Input channel
|
||||
totalIn int // Total number of inputs waiting to be processed
|
||||
lanes [16]Avx512LaneInfo // Array with info per lane (out of 16)
|
||||
digests map[uint64][Size]byte // Map of uids to (interim) digest results
|
||||
}
|
||||
|
||||
// Avx512LaneInfo - Info for each lane
|
||||
type Avx512LaneInfo struct {
|
||||
uid uint64 // unique identification for this SHA processing
|
||||
block []byte // input block to be processed
|
||||
outputCh chan [Size]byte // channel for output result
|
||||
}
|
||||
|
||||
// NewAvx512Server - Create new object for parallel processing handling
|
||||
func NewAvx512Server() *Avx512Server {
|
||||
a512srv := &Avx512Server{}
|
||||
a512srv.digests = make(map[uint64][Size]byte)
|
||||
a512srv.blocksCh = make(chan blockInput)
|
||||
|
||||
// Start a single thread for reading from the input channel
|
||||
go a512srv.Process()
|
||||
return a512srv
|
||||
}
|
||||
|
||||
// Process - Sole handler for reading from the input channel
|
||||
func (a512srv *Avx512Server) Process() {
|
||||
for {
|
||||
select {
|
||||
case block := <-a512srv.blocksCh:
|
||||
if block.reset {
|
||||
a512srv.reset(block.uid)
|
||||
continue
|
||||
}
|
||||
index := block.uid & 0xf
|
||||
// fmt.Println("Adding message:", block.uid, index)
|
||||
|
||||
if a512srv.lanes[index].block != nil { // If slot is already filled, process all inputs
|
||||
//fmt.Println("Invoking Blocks()")
|
||||
a512srv.blocks()
|
||||
}
|
||||
a512srv.totalIn++
|
||||
a512srv.lanes[index] = Avx512LaneInfo{uid: block.uid, block: block.msg}
|
||||
if block.final {
|
||||
a512srv.lanes[index].outputCh = block.sumCh
|
||||
}
|
||||
if a512srv.totalIn == len(a512srv.lanes) {
|
||||
// fmt.Println("Invoking Blocks() while FULL: ")
|
||||
a512srv.blocks()
|
||||
}
|
||||
|
||||
// TODO: test with larger timeout
|
||||
case <-time.After(1 * time.Microsecond):
|
||||
for _, lane := range a512srv.lanes {
|
||||
if lane.block != nil { // check if there is any input to process
|
||||
// fmt.Println("Invoking Blocks() on TIMEOUT: ")
|
||||
a512srv.blocks()
|
||||
break // we are done
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Do a reset for this calculation
|
||||
func (a512srv *Avx512Server) reset(uid uint64) {
|
||||
|
||||
// Check if there is a message still waiting to be processed (and remove if so)
|
||||
for i, lane := range a512srv.lanes {
|
||||
if lane.uid == uid {
|
||||
if lane.block != nil {
|
||||
a512srv.lanes[i] = Avx512LaneInfo{} // clear message
|
||||
a512srv.totalIn--
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Delete entry from hash map
|
||||
delete(a512srv.digests, uid)
|
||||
}
|
||||
|
||||
// Invoke assembly and send results back
|
||||
func (a512srv *Avx512Server) blocks() {
|
||||
|
||||
inputs := [16][]byte{}
|
||||
for i := range inputs {
|
||||
inputs[i] = a512srv.lanes[i].block
|
||||
}
|
||||
|
||||
mask := expandMask(genMask(inputs))
|
||||
outputs := blockAvx512(a512srv.getDigests(), inputs, mask)
|
||||
|
||||
a512srv.totalIn = 0
|
||||
for i := 0; i < len(outputs); i++ {
|
||||
uid, outputCh := a512srv.lanes[i].uid, a512srv.lanes[i].outputCh
|
||||
a512srv.digests[uid] = outputs[i]
|
||||
a512srv.lanes[i] = Avx512LaneInfo{}
|
||||
|
||||
if outputCh != nil {
|
||||
// Send back result
|
||||
outputCh <- outputs[i]
|
||||
delete(a512srv.digests, uid) // Delete entry from hashmap
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (a512srv *Avx512Server) Write(uid uint64, p []byte) (nn int, err error) {
|
||||
a512srv.blocksCh <- blockInput{uid: uid, msg: p}
|
||||
return len(p), nil
|
||||
}
|
||||
|
||||
// Sum - return sha256 sum in bytes for a given sum id.
|
||||
func (a512srv *Avx512Server) Sum(uid uint64, p []byte) [32]byte {
|
||||
sumCh := make(chan [32]byte)
|
||||
a512srv.blocksCh <- blockInput{uid: uid, msg: p, final: true, sumCh: sumCh}
|
||||
return <-sumCh
|
||||
}
|
||||
|
||||
func (a512srv *Avx512Server) getDigests() *[512]byte {
|
||||
digests := [512]byte{}
|
||||
for i, lane := range a512srv.lanes {
|
||||
a, ok := a512srv.digests[lane.uid]
|
||||
if ok {
|
||||
binary.BigEndian.PutUint32(digests[(i+0*16)*4:], binary.LittleEndian.Uint32(a[0:4]))
|
||||
binary.BigEndian.PutUint32(digests[(i+1*16)*4:], binary.LittleEndian.Uint32(a[4:8]))
|
||||
binary.BigEndian.PutUint32(digests[(i+2*16)*4:], binary.LittleEndian.Uint32(a[8:12]))
|
||||
binary.BigEndian.PutUint32(digests[(i+3*16)*4:], binary.LittleEndian.Uint32(a[12:16]))
|
||||
binary.BigEndian.PutUint32(digests[(i+4*16)*4:], binary.LittleEndian.Uint32(a[16:20]))
|
||||
binary.BigEndian.PutUint32(digests[(i+5*16)*4:], binary.LittleEndian.Uint32(a[20:24]))
|
||||
binary.BigEndian.PutUint32(digests[(i+6*16)*4:], binary.LittleEndian.Uint32(a[24:28]))
|
||||
binary.BigEndian.PutUint32(digests[(i+7*16)*4:], binary.LittleEndian.Uint32(a[28:32]))
|
||||
} else {
|
||||
binary.LittleEndian.PutUint32(digests[(i+0*16)*4:], init0)
|
||||
binary.LittleEndian.PutUint32(digests[(i+1*16)*4:], init1)
|
||||
binary.LittleEndian.PutUint32(digests[(i+2*16)*4:], init2)
|
||||
binary.LittleEndian.PutUint32(digests[(i+3*16)*4:], init3)
|
||||
binary.LittleEndian.PutUint32(digests[(i+4*16)*4:], init4)
|
||||
binary.LittleEndian.PutUint32(digests[(i+5*16)*4:], init5)
|
||||
binary.LittleEndian.PutUint32(digests[(i+6*16)*4:], init6)
|
||||
binary.LittleEndian.PutUint32(digests[(i+7*16)*4:], init7)
|
||||
}
|
||||
}
|
||||
return &digests
|
||||
}
|
||||
|
||||
// Helper struct for sorting blocks based on length
|
||||
type lane struct {
|
||||
len uint
|
||||
pos uint
|
||||
}
|
||||
|
||||
type lanes []lane
|
||||
|
||||
func (lns lanes) Len() int { return len(lns) }
|
||||
func (lns lanes) Swap(i, j int) { lns[i], lns[j] = lns[j], lns[i] }
|
||||
func (lns lanes) Less(i, j int) bool { return lns[i].len < lns[j].len }
|
||||
|
||||
// Helper struct for
|
||||
type maskRounds struct {
|
||||
mask uint64
|
||||
rounds uint64
|
||||
}
|
||||
|
||||
func genMask(input [16][]byte) [16]maskRounds {
|
||||
|
||||
// Sort on blocks length small to large
|
||||
var sorted [16]lane
|
||||
for c, inpt := range input {
|
||||
sorted[c] = lane{uint(len(inpt)), uint(c)}
|
||||
}
|
||||
sort.Sort(lanes(sorted[:]))
|
||||
|
||||
// Create mask array including 'rounds' between masks
|
||||
m, round, index := uint64(0xffff), uint64(0), 0
|
||||
var mr [16]maskRounds
|
||||
for _, s := range sorted {
|
||||
if s.len > 0 {
|
||||
if uint64(s.len)>>6 > round {
|
||||
mr[index] = maskRounds{m, (uint64(s.len) >> 6) - round}
|
||||
index++
|
||||
}
|
||||
round = uint64(s.len) >> 6
|
||||
}
|
||||
m = m & ^(1 << uint(s.pos))
|
||||
}
|
||||
|
||||
return mr
|
||||
}
|
||||
|
||||
// TODO: remove function
|
||||
func expandMask(mr [16]maskRounds) []uint64 {
|
||||
size := uint64(0)
|
||||
for _, r := range mr {
|
||||
size += r.rounds
|
||||
}
|
||||
result, index := make([]uint64, size), 0
|
||||
for _, r := range mr {
|
||||
for j := uint64(0); j < r.rounds; j++ {
|
||||
result[index] = r.mask
|
||||
index++
|
||||
}
|
||||
}
|
||||
return result
|
||||
}
|
||||
267
vendor/github.com/minio/sha256-simd/sha256blockAvx512_amd64.s
generated
vendored
Normal file
267
vendor/github.com/minio/sha256-simd/sha256blockAvx512_amd64.s
generated
vendored
Normal file
File diff suppressed because one or more lines are too long
22
vendor/github.com/minio/sha256-simd/sha256blockAvx_amd64.go
generated
vendored
Normal file
22
vendor/github.com/minio/sha256-simd/sha256blockAvx_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,22 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
//go:noescape
|
||||
func blockAvx(h []uint32, message []uint8, reserved0, reserved1, reserved2, reserved3 uint64)
|
||||
408
vendor/github.com/minio/sha256-simd/sha256blockAvx_amd64.s
generated
vendored
Normal file
408
vendor/github.com/minio/sha256-simd/sha256blockAvx_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,408 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
// SHA256 implementation for AVX
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
//
|
||||
// This code is based on an Intel White-Paper:
|
||||
// "Fast SHA-256 Implementations on Intel Architecture Processors"
|
||||
//
|
||||
// together with the reference implementation from the following authors:
|
||||
// James Guilford <james.guilford@intel.com>
|
||||
// Kirk Yap <kirk.s.yap@intel.com>
|
||||
// Tim Chen <tim.c.chen@linux.intel.com>
|
||||
//
|
||||
// For Golang it has been converted to Plan 9 assembly with the help of
|
||||
// github.com/minio/asm2plan9s to assemble Intel instructions to their Plan9
|
||||
// equivalents
|
||||
//
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
#define ROTATE_XS \
|
||||
MOVOU X4, X15 \
|
||||
MOVOU X5, X4 \
|
||||
MOVOU X6, X5 \
|
||||
MOVOU X7, X6 \
|
||||
MOVOU X15, X7
|
||||
|
||||
// compute s0 four at a time and s1 two at a time
|
||||
// compute W[-16] + W[-7] 4 at a time
|
||||
#define FOUR_ROUNDS_AND_SCHED(a, b, c, d, e, f, g, h) \
|
||||
MOVL e, R13 \ // y0 = e
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
MOVL a, R14 \ // y1 = a
|
||||
LONG $0x0f41e3c4; WORD $0x04c6 \ // VPALIGNR XMM0,XMM7,XMM6,0x4 /* XTMP0 = W[-7] */
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
MOVL f, R15 \ // y2 = f
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
XORL g, R15 \ // y2 = f^g
|
||||
LONG $0xc4fef9c5 \ // VPADDD XMM0,XMM0,XMM4 /* XTMP0 = W[-7] + W[-16] */
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6) )
|
||||
ANDL e, R15 \ // y2 = (f^g)&e
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
\
|
||||
\ // compute s0
|
||||
\
|
||||
LONG $0x0f51e3c4; WORD $0x04cc \ // VPALIGNR XMM1,XMM5,XMM4,0x4 /* XTMP1 = W[-15] */
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
XORL g, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ADDL _xfer+48(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
MOVL a, R13 \ // y0 = a
|
||||
ADDL R15, h \ // h = h + S1 + CH + k + w
|
||||
\ // ROTATE_ARGS
|
||||
MOVL a, R15 \ // y2 = a
|
||||
LONG $0xd172e9c5; BYTE $0x07 \ // VPSRLD XMM2,XMM1,0x7 /* */
|
||||
ORL c, R13 \ // y0 = a|c
|
||||
ADDL h, d \ // d = d + h + S1 + CH + k + w
|
||||
ANDL c, R15 \ // y2 = a&c
|
||||
LONG $0xf172e1c5; BYTE $0x19 \ // VPSLLD XMM3,XMM1,0x19 /* */
|
||||
ANDL b, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, h \ // h = h + S1 + CH + k + w + S0
|
||||
LONG $0xdaebe1c5 \ // VPOR XMM3,XMM3,XMM2 /* XTMP1 = W[-15] MY_ROR 7 */
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, h \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
MOVL d, R13 \ // y0 = e
|
||||
MOVL h, R14 \ // y1 = a
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
XORL d, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
MOVL e, R15 \ // y2 = f
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
LONG $0xd172e9c5; BYTE $0x12 \ // VPSRLD XMM2,XMM1,0x12 /* */
|
||||
XORL h, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
XORL f, R15 \ // y2 = f^g
|
||||
LONG $0xd172b9c5; BYTE $0x03 \ // VPSRLD XMM8,XMM1,0x3 /* XTMP4 = W[-15] >> 3 */
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL d, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ANDL d, R15 \ // y2 = (f^g)&e
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
LONG $0xf172f1c5; BYTE $0x0e \ // VPSLLD XMM1,XMM1,0xe /* */
|
||||
XORL h, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL f, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
LONG $0xd9efe1c5 \ // VPXOR XMM3,XMM3,XMM1 /* */
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ADDL _xfer+52(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
LONG $0xdaefe1c5 \ // VPXOR XMM3,XMM3,XMM2 /* XTMP1 = W[-15] MY_ROR 7 ^ W[-15] MY_ROR */
|
||||
MOVL h, R13 \ // y0 = a
|
||||
ADDL R15, g \ // h = h + S1 + CH + k + w
|
||||
MOVL h, R15 \ // y2 = a
|
||||
LONG $0xef61c1c4; BYTE $0xc8 \ // VPXOR XMM1,XMM3,XMM8 /* XTMP1 = s0 */
|
||||
ORL b, R13 \ // y0 = a|c
|
||||
ADDL g, c \ // d = d + h + S1 + CH + k + w
|
||||
ANDL b, R15 \ // y2 = a&c
|
||||
\
|
||||
\ // compute low s1
|
||||
\
|
||||
LONG $0xd770f9c5; BYTE $0xfa \ // VPSHUFD XMM2,XMM7,0xfa /* XTMP2 = W[-2] {BBAA} */
|
||||
ANDL a, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, g \ // h = h + S1 + CH + k + w + S0
|
||||
LONG $0xc1fef9c5 \ // VPADDD XMM0,XMM0,XMM1 /* XTMP0 = W[-16] + W[-7] + s0 */
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, g \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
MOVL c, R13 \ // y0 = e
|
||||
MOVL g, R14 \ // y1 = a
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
XORL c, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
MOVL d, R15 \ // y2 = f
|
||||
XORL g, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
LONG $0xd272b9c5; BYTE $0x0a \ // VPSRLD XMM8,XMM2,0xa /* XTMP4 = W[-2] >> 10 {BBAA} */
|
||||
XORL e, R15 \ // y2 = f^g
|
||||
LONG $0xd273e1c5; BYTE $0x13 \ // VPSRLQ XMM3,XMM2,0x13 /* XTMP3 = W[-2] MY_ROR 19 {xBxA} */
|
||||
XORL c, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ANDL c, R15 \ // y2 = (f^g)&e
|
||||
LONG $0xd273e9c5; BYTE $0x11 \ // VPSRLQ XMM2,XMM2,0x11 /* XTMP2 = W[-2] MY_ROR 17 {xBxA} */
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL g, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL e, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
LONG $0xd3efe9c5 \ // VPXOR XMM2,XMM2,XMM3 /* */
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL _xfer+56(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
LONG $0xc2ef39c5 \ // VPXOR XMM8,XMM8,XMM2 /* XTMP4 = s1 {xBxA} */
|
||||
MOVL g, R13 \ // y0 = a
|
||||
ADDL R15, f \ // h = h + S1 + CH + k + w
|
||||
MOVL g, R15 \ // y2 = a
|
||||
LONG $0x003942c4; BYTE $0xc2 \ // VPSHUFB XMM8,XMM8,XMM10 /* XTMP4 = s1 {00BA} */
|
||||
ORL a, R13 \ // y0 = a|c
|
||||
ADDL f, b \ // d = d + h + S1 + CH + k + w
|
||||
ANDL a, R15 \ // y2 = a&c
|
||||
LONG $0xfe79c1c4; BYTE $0xc0 \ // VPADDD XMM0,XMM0,XMM8 /* XTMP0 = {..., ..., W[1], W[0]} */
|
||||
ANDL h, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, f \ // h = h + S1 + CH + k + w + S0
|
||||
\
|
||||
\ // compute high s1
|
||||
\
|
||||
LONG $0xd070f9c5; BYTE $0x50 \ // VPSHUFD XMM2,XMM0,0x50 /* XTMP2 = W[-2] {DDCC} */
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, f \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
MOVL b, R13 \ // y0 = e
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
MOVL f, R14 \ // y1 = a
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
XORL b, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
MOVL c, R15 \ // y2 = f
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
LONG $0xd272a1c5; BYTE $0x0a \ // VPSRLD XMM11,XMM2,0xa /* XTMP5 = W[-2] >> 10 {DDCC} */
|
||||
XORL f, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
XORL d, R15 \ // y2 = f^g
|
||||
LONG $0xd273e1c5; BYTE $0x13 \ // VPSRLQ XMM3,XMM2,0x13 /* XTMP3 = W[-2] MY_ROR 19 {xDxC} */
|
||||
XORL b, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ANDL b, R15 \ // y2 = (f^g)&e
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
LONG $0xd273e9c5; BYTE $0x11 \ // VPSRLQ XMM2,XMM2,0x11 /* XTMP2 = W[-2] MY_ROR 17 {xDxC} */
|
||||
XORL f, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
XORL d, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
LONG $0xd3efe9c5 \ // VPXOR XMM2,XMM2,XMM3 /* */
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ADDL _xfer+60(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
LONG $0xdaef21c5 \ // VPXOR XMM11,XMM11,XMM2 /* XTMP5 = s1 {xDxC} */
|
||||
MOVL f, R13 \ // y0 = a
|
||||
ADDL R15, e \ // h = h + S1 + CH + k + w
|
||||
MOVL f, R15 \ // y2 = a
|
||||
LONG $0x002142c4; BYTE $0xdc \ // VPSHUFB XMM11,XMM11,XMM12 /* XTMP5 = s1 {DC00} */
|
||||
ORL h, R13 \ // y0 = a|c
|
||||
ADDL e, a \ // d = d + h + S1 + CH + k + w
|
||||
ANDL h, R15 \ // y2 = a&c
|
||||
LONG $0xe0fea1c5 \ // VPADDD XMM4,XMM11,XMM0 /* X0 = {W[3], W[2], W[1], W[0]} */
|
||||
ANDL g, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, e \ // h = h + S1 + CH + k + w + S0
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, e \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
ROTATE_XS
|
||||
|
||||
#define DO_ROUND(a, b, c, d, e, f, g, h, offset) \
|
||||
MOVL e, R13 \ // y0 = e
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
MOVL a, R14 \ // y1 = a
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
MOVL f, R15 \ // y2 = f
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
XORL g, R15 \ // y2 = f^g
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
ANDL e, R15 \ // y2 = (f^g)&e
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
XORL g, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL _xfer+offset(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
MOVL a, R13 \ // y0 = a
|
||||
ADDL R15, h \ // h = h + S1 + CH + k + w
|
||||
MOVL a, R15 \ // y2 = a
|
||||
ORL c, R13 \ // y0 = a|c
|
||||
ADDL h, d \ // d = d + h + S1 + CH + k + w
|
||||
ANDL c, R15 \ // y2 = a&c
|
||||
ANDL b, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, h \ // h = h + S1 + CH + k + w + S0
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, h // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
|
||||
// func blockAvx(h []uint32, message []uint8, reserved0, reserved1, reserved2, reserved3 uint64)
|
||||
TEXT ·blockAvx(SB), 7, $0-80
|
||||
|
||||
MOVQ h+0(FP), SI // SI: &h
|
||||
MOVQ message_base+24(FP), R8 // &message
|
||||
MOVQ message_len+32(FP), R9 // length of message
|
||||
CMPQ R9, $0
|
||||
JEQ done_hash
|
||||
ADDQ R8, R9
|
||||
MOVQ R9, reserved2+64(FP) // store end of message
|
||||
|
||||
// Register definition
|
||||
// a --> eax
|
||||
// b --> ebx
|
||||
// c --> ecx
|
||||
// d --> r8d
|
||||
// e --> edx
|
||||
// f --> r9d
|
||||
// g --> r10d
|
||||
// h --> r11d
|
||||
//
|
||||
// y0 --> r13d
|
||||
// y1 --> r14d
|
||||
// y2 --> r15d
|
||||
|
||||
MOVL (0*4)(SI), AX // a = H0
|
||||
MOVL (1*4)(SI), BX // b = H1
|
||||
MOVL (2*4)(SI), CX // c = H2
|
||||
MOVL (3*4)(SI), R8 // d = H3
|
||||
MOVL (4*4)(SI), DX // e = H4
|
||||
MOVL (5*4)(SI), R9 // f = H5
|
||||
MOVL (6*4)(SI), R10 // g = H6
|
||||
MOVL (7*4)(SI), R11 // h = H7
|
||||
|
||||
MOVOU bflipMask<>(SB), X13
|
||||
MOVOU shuf00BA<>(SB), X10 // shuffle xBxA -> 00BA
|
||||
MOVOU shufDC00<>(SB), X12 // shuffle xDxC -> DC00
|
||||
|
||||
MOVQ message_base+24(FP), SI // SI: &message
|
||||
|
||||
loop0:
|
||||
LEAQ constants<>(SB), BP
|
||||
|
||||
// byte swap first 16 dwords
|
||||
MOVOU 0*16(SI), X4
|
||||
LONG $0x0059c2c4; BYTE $0xe5 // VPSHUFB XMM4, XMM4, XMM13
|
||||
MOVOU 1*16(SI), X5
|
||||
LONG $0x0051c2c4; BYTE $0xed // VPSHUFB XMM5, XMM5, XMM13
|
||||
MOVOU 2*16(SI), X6
|
||||
LONG $0x0049c2c4; BYTE $0xf5 // VPSHUFB XMM6, XMM6, XMM13
|
||||
MOVOU 3*16(SI), X7
|
||||
LONG $0x0041c2c4; BYTE $0xfd // VPSHUFB XMM7, XMM7, XMM13
|
||||
|
||||
MOVQ SI, reserved3+72(FP)
|
||||
MOVD $0x3, DI
|
||||
|
||||
// schedule 48 input dwords, by doing 3 rounds of 16 each
|
||||
loop1:
|
||||
LONG $0x4dfe59c5; BYTE $0x00 // VPADDD XMM9, XMM4, 0[RBP] /* Add 1st constant to first part of message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
FOUR_ROUNDS_AND_SCHED(AX, BX, CX, R8, DX, R9, R10, R11)
|
||||
|
||||
LONG $0x4dfe59c5; BYTE $0x10 // VPADDD XMM9, XMM4, 16[RBP] /* Add 2nd constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
FOUR_ROUNDS_AND_SCHED(DX, R9, R10, R11, AX, BX, CX, R8)
|
||||
|
||||
LONG $0x4dfe59c5; BYTE $0x20 // VPADDD XMM9, XMM4, 32[RBP] /* Add 3rd constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
FOUR_ROUNDS_AND_SCHED(AX, BX, CX, R8, DX, R9, R10, R11)
|
||||
|
||||
LONG $0x4dfe59c5; BYTE $0x30 // VPADDD XMM9, XMM4, 48[RBP] /* Add 4th constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
ADDQ $64, BP
|
||||
FOUR_ROUNDS_AND_SCHED(DX, R9, R10, R11, AX, BX, CX, R8)
|
||||
|
||||
SUBQ $1, DI
|
||||
JNE loop1
|
||||
|
||||
MOVD $0x2, DI
|
||||
|
||||
loop2:
|
||||
LONG $0x4dfe59c5; BYTE $0x00 // VPADDD XMM9, XMM4, 0[RBP] /* Add 1st constant to first part of message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
DO_ROUND( AX, BX, CX, R8, DX, R9, R10, R11, 48)
|
||||
DO_ROUND(R11, AX, BX, CX, R8, DX, R9, R10, 52)
|
||||
DO_ROUND(R10, R11, AX, BX, CX, R8, DX, R9, 56)
|
||||
DO_ROUND( R9, R10, R11, AX, BX, CX, R8, DX, 60)
|
||||
|
||||
LONG $0x4dfe51c5; BYTE $0x10 // VPADDD XMM9, XMM5, 16[RBP] /* Add 2nd constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
ADDQ $32, BP
|
||||
DO_ROUND( DX, R9, R10, R11, AX, BX, CX, R8, 48)
|
||||
DO_ROUND( R8, DX, R9, R10, R11, AX, BX, CX, 52)
|
||||
DO_ROUND( CX, R8, DX, R9, R10, R11, AX, BX, 56)
|
||||
DO_ROUND( BX, CX, R8, DX, R9, R10, R11, AX, 60)
|
||||
|
||||
MOVOU X6, X4
|
||||
MOVOU X7, X5
|
||||
|
||||
SUBQ $1, DI
|
||||
JNE loop2
|
||||
|
||||
MOVQ h+0(FP), SI // SI: &h
|
||||
ADDL (0*4)(SI), AX // H0 = a + H0
|
||||
MOVL AX, (0*4)(SI)
|
||||
ADDL (1*4)(SI), BX // H1 = b + H1
|
||||
MOVL BX, (1*4)(SI)
|
||||
ADDL (2*4)(SI), CX // H2 = c + H2
|
||||
MOVL CX, (2*4)(SI)
|
||||
ADDL (3*4)(SI), R8 // H3 = d + H3
|
||||
MOVL R8, (3*4)(SI)
|
||||
ADDL (4*4)(SI), DX // H4 = e + H4
|
||||
MOVL DX, (4*4)(SI)
|
||||
ADDL (5*4)(SI), R9 // H5 = f + H5
|
||||
MOVL R9, (5*4)(SI)
|
||||
ADDL (6*4)(SI), R10 // H6 = g + H6
|
||||
MOVL R10, (6*4)(SI)
|
||||
ADDL (7*4)(SI), R11 // H7 = h + H7
|
||||
MOVL R11, (7*4)(SI)
|
||||
|
||||
MOVQ reserved3+72(FP), SI
|
||||
ADDQ $64, SI
|
||||
CMPQ reserved2+64(FP), SI
|
||||
JNE loop0
|
||||
|
||||
done_hash:
|
||||
RET
|
||||
|
||||
// Constants table
|
||||
DATA constants<>+0x0(SB)/8, $0x71374491428a2f98
|
||||
DATA constants<>+0x8(SB)/8, $0xe9b5dba5b5c0fbcf
|
||||
DATA constants<>+0x10(SB)/8, $0x59f111f13956c25b
|
||||
DATA constants<>+0x18(SB)/8, $0xab1c5ed5923f82a4
|
||||
DATA constants<>+0x20(SB)/8, $0x12835b01d807aa98
|
||||
DATA constants<>+0x28(SB)/8, $0x550c7dc3243185be
|
||||
DATA constants<>+0x30(SB)/8, $0x80deb1fe72be5d74
|
||||
DATA constants<>+0x38(SB)/8, $0xc19bf1749bdc06a7
|
||||
DATA constants<>+0x40(SB)/8, $0xefbe4786e49b69c1
|
||||
DATA constants<>+0x48(SB)/8, $0x240ca1cc0fc19dc6
|
||||
DATA constants<>+0x50(SB)/8, $0x4a7484aa2de92c6f
|
||||
DATA constants<>+0x58(SB)/8, $0x76f988da5cb0a9dc
|
||||
DATA constants<>+0x60(SB)/8, $0xa831c66d983e5152
|
||||
DATA constants<>+0x68(SB)/8, $0xbf597fc7b00327c8
|
||||
DATA constants<>+0x70(SB)/8, $0xd5a79147c6e00bf3
|
||||
DATA constants<>+0x78(SB)/8, $0x1429296706ca6351
|
||||
DATA constants<>+0x80(SB)/8, $0x2e1b213827b70a85
|
||||
DATA constants<>+0x88(SB)/8, $0x53380d134d2c6dfc
|
||||
DATA constants<>+0x90(SB)/8, $0x766a0abb650a7354
|
||||
DATA constants<>+0x98(SB)/8, $0x92722c8581c2c92e
|
||||
DATA constants<>+0xa0(SB)/8, $0xa81a664ba2bfe8a1
|
||||
DATA constants<>+0xa8(SB)/8, $0xc76c51a3c24b8b70
|
||||
DATA constants<>+0xb0(SB)/8, $0xd6990624d192e819
|
||||
DATA constants<>+0xb8(SB)/8, $0x106aa070f40e3585
|
||||
DATA constants<>+0xc0(SB)/8, $0x1e376c0819a4c116
|
||||
DATA constants<>+0xc8(SB)/8, $0x34b0bcb52748774c
|
||||
DATA constants<>+0xd0(SB)/8, $0x4ed8aa4a391c0cb3
|
||||
DATA constants<>+0xd8(SB)/8, $0x682e6ff35b9cca4f
|
||||
DATA constants<>+0xe0(SB)/8, $0x78a5636f748f82ee
|
||||
DATA constants<>+0xe8(SB)/8, $0x8cc7020884c87814
|
||||
DATA constants<>+0xf0(SB)/8, $0xa4506ceb90befffa
|
||||
DATA constants<>+0xf8(SB)/8, $0xc67178f2bef9a3f7
|
||||
|
||||
DATA bflipMask<>+0x00(SB)/8, $0x0405060700010203
|
||||
DATA bflipMask<>+0x08(SB)/8, $0x0c0d0e0f08090a0b
|
||||
|
||||
DATA shuf00BA<>+0x00(SB)/8, $0x0b0a090803020100
|
||||
DATA shuf00BA<>+0x08(SB)/8, $0xFFFFFFFFFFFFFFFF
|
||||
|
||||
DATA shufDC00<>+0x00(SB)/8, $0xFFFFFFFFFFFFFFFF
|
||||
DATA shufDC00<>+0x08(SB)/8, $0x0b0a090803020100
|
||||
|
||||
GLOBL constants<>(SB), 8, $256
|
||||
GLOBL bflipMask<>(SB), (NOPTR+RODATA), $16
|
||||
GLOBL shuf00BA<>(SB), (NOPTR+RODATA), $16
|
||||
GLOBL shufDC00<>(SB), (NOPTR+RODATA), $16
|
||||
6
vendor/github.com/minio/sha256-simd/sha256blockSha_amd64.go
generated
vendored
Normal file
6
vendor/github.com/minio/sha256-simd/sha256blockSha_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
package sha256
|
||||
|
||||
//go:noescape
|
||||
func blockSha(h *[8]uint32, message []uint8)
|
||||
266
vendor/github.com/minio/sha256-simd/sha256blockSha_amd64.s
generated
vendored
Normal file
266
vendor/github.com/minio/sha256-simd/sha256blockSha_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,266 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
// SHA intrinsic version of SHA256
|
||||
|
||||
// Kristofer Peterson, (C) 2018.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
DATA K<>+0x00(SB)/4, $0x428a2f98
|
||||
DATA K<>+0x04(SB)/4, $0x71374491
|
||||
DATA K<>+0x08(SB)/4, $0xb5c0fbcf
|
||||
DATA K<>+0x0c(SB)/4, $0xe9b5dba5
|
||||
DATA K<>+0x10(SB)/4, $0x3956c25b
|
||||
DATA K<>+0x14(SB)/4, $0x59f111f1
|
||||
DATA K<>+0x18(SB)/4, $0x923f82a4
|
||||
DATA K<>+0x1c(SB)/4, $0xab1c5ed5
|
||||
DATA K<>+0x20(SB)/4, $0xd807aa98
|
||||
DATA K<>+0x24(SB)/4, $0x12835b01
|
||||
DATA K<>+0x28(SB)/4, $0x243185be
|
||||
DATA K<>+0x2c(SB)/4, $0x550c7dc3
|
||||
DATA K<>+0x30(SB)/4, $0x72be5d74
|
||||
DATA K<>+0x34(SB)/4, $0x80deb1fe
|
||||
DATA K<>+0x38(SB)/4, $0x9bdc06a7
|
||||
DATA K<>+0x3c(SB)/4, $0xc19bf174
|
||||
DATA K<>+0x40(SB)/4, $0xe49b69c1
|
||||
DATA K<>+0x44(SB)/4, $0xefbe4786
|
||||
DATA K<>+0x48(SB)/4, $0x0fc19dc6
|
||||
DATA K<>+0x4c(SB)/4, $0x240ca1cc
|
||||
DATA K<>+0x50(SB)/4, $0x2de92c6f
|
||||
DATA K<>+0x54(SB)/4, $0x4a7484aa
|
||||
DATA K<>+0x58(SB)/4, $0x5cb0a9dc
|
||||
DATA K<>+0x5c(SB)/4, $0x76f988da
|
||||
DATA K<>+0x60(SB)/4, $0x983e5152
|
||||
DATA K<>+0x64(SB)/4, $0xa831c66d
|
||||
DATA K<>+0x68(SB)/4, $0xb00327c8
|
||||
DATA K<>+0x6c(SB)/4, $0xbf597fc7
|
||||
DATA K<>+0x70(SB)/4, $0xc6e00bf3
|
||||
DATA K<>+0x74(SB)/4, $0xd5a79147
|
||||
DATA K<>+0x78(SB)/4, $0x06ca6351
|
||||
DATA K<>+0x7c(SB)/4, $0x14292967
|
||||
DATA K<>+0x80(SB)/4, $0x27b70a85
|
||||
DATA K<>+0x84(SB)/4, $0x2e1b2138
|
||||
DATA K<>+0x88(SB)/4, $0x4d2c6dfc
|
||||
DATA K<>+0x8c(SB)/4, $0x53380d13
|
||||
DATA K<>+0x90(SB)/4, $0x650a7354
|
||||
DATA K<>+0x94(SB)/4, $0x766a0abb
|
||||
DATA K<>+0x98(SB)/4, $0x81c2c92e
|
||||
DATA K<>+0x9c(SB)/4, $0x92722c85
|
||||
DATA K<>+0xa0(SB)/4, $0xa2bfe8a1
|
||||
DATA K<>+0xa4(SB)/4, $0xa81a664b
|
||||
DATA K<>+0xa8(SB)/4, $0xc24b8b70
|
||||
DATA K<>+0xac(SB)/4, $0xc76c51a3
|
||||
DATA K<>+0xb0(SB)/4, $0xd192e819
|
||||
DATA K<>+0xb4(SB)/4, $0xd6990624
|
||||
DATA K<>+0xb8(SB)/4, $0xf40e3585
|
||||
DATA K<>+0xbc(SB)/4, $0x106aa070
|
||||
DATA K<>+0xc0(SB)/4, $0x19a4c116
|
||||
DATA K<>+0xc4(SB)/4, $0x1e376c08
|
||||
DATA K<>+0xc8(SB)/4, $0x2748774c
|
||||
DATA K<>+0xcc(SB)/4, $0x34b0bcb5
|
||||
DATA K<>+0xd0(SB)/4, $0x391c0cb3
|
||||
DATA K<>+0xd4(SB)/4, $0x4ed8aa4a
|
||||
DATA K<>+0xd8(SB)/4, $0x5b9cca4f
|
||||
DATA K<>+0xdc(SB)/4, $0x682e6ff3
|
||||
DATA K<>+0xe0(SB)/4, $0x748f82ee
|
||||
DATA K<>+0xe4(SB)/4, $0x78a5636f
|
||||
DATA K<>+0xe8(SB)/4, $0x84c87814
|
||||
DATA K<>+0xec(SB)/4, $0x8cc70208
|
||||
DATA K<>+0xf0(SB)/4, $0x90befffa
|
||||
DATA K<>+0xf4(SB)/4, $0xa4506ceb
|
||||
DATA K<>+0xf8(SB)/4, $0xbef9a3f7
|
||||
DATA K<>+0xfc(SB)/4, $0xc67178f2
|
||||
GLOBL K<>(SB), RODATA|NOPTR, $256
|
||||
|
||||
DATA SHUF_MASK<>+0x00(SB)/8, $0x0405060700010203
|
||||
DATA SHUF_MASK<>+0x08(SB)/8, $0x0c0d0e0f08090a0b
|
||||
GLOBL SHUF_MASK<>(SB), RODATA|NOPTR, $16
|
||||
|
||||
// Register Usage
|
||||
// BX base address of constant table (constant)
|
||||
// DX hash_state (constant)
|
||||
// SI hash_data.data
|
||||
// DI hash_data.data + hash_data.length - 64 (constant)
|
||||
// X0 scratch
|
||||
// X1 scratch
|
||||
// X2 working hash state // ABEF
|
||||
// X3 working hash state // CDGH
|
||||
// X4 first 16 bytes of block
|
||||
// X5 second 16 bytes of block
|
||||
// X6 third 16 bytes of block
|
||||
// X7 fourth 16 bytes of block
|
||||
// X12 saved hash state // ABEF
|
||||
// X13 saved hash state // CDGH
|
||||
// X15 data shuffle mask (constant)
|
||||
|
||||
TEXT ·blockSha(SB), NOSPLIT, $0-32
|
||||
MOVQ h+0(FP), DX
|
||||
MOVQ message_base+8(FP), SI
|
||||
MOVQ message_len+16(FP), DI
|
||||
LEAQ -64(SI)(DI*1), DI
|
||||
MOVOU (DX), X2
|
||||
MOVOU 16(DX), X1
|
||||
MOVO X2, X3
|
||||
PUNPCKLLQ X1, X2
|
||||
PUNPCKHLQ X1, X3
|
||||
PSHUFD $0x27, X2, X2
|
||||
PSHUFD $0x27, X3, X3
|
||||
MOVO SHUF_MASK<>(SB), X15
|
||||
LEAQ K<>(SB), BX
|
||||
|
||||
JMP TEST
|
||||
|
||||
LOOP:
|
||||
MOVO X2, X12
|
||||
MOVO X3, X13
|
||||
|
||||
// load block and shuffle
|
||||
MOVOU (SI), X4
|
||||
MOVOU 16(SI), X5
|
||||
MOVOU 32(SI), X6
|
||||
MOVOU 48(SI), X7
|
||||
PSHUFB X15, X4
|
||||
PSHUFB X15, X5
|
||||
PSHUFB X15, X6
|
||||
PSHUFB X15, X7
|
||||
|
||||
#define ROUND456 \
|
||||
PADDL X5, X0 \
|
||||
LONG $0xdacb380f \ // SHA256RNDS2 XMM3, XMM2
|
||||
MOVO X5, X1 \
|
||||
LONG $0x0f3a0f66; WORD $0x04cc \ // PALIGNR XMM1, XMM4, 4
|
||||
PADDL X1, X6 \
|
||||
LONG $0xf5cd380f \ // SHA256MSG2 XMM6, XMM5
|
||||
PSHUFD $0x4e, X0, X0 \
|
||||
LONG $0xd3cb380f \ // SHA256RNDS2 XMM2, XMM3
|
||||
LONG $0xe5cc380f // SHA256MSG1 XMM4, XMM5
|
||||
|
||||
#define ROUND567 \
|
||||
PADDL X6, X0 \
|
||||
LONG $0xdacb380f \ // SHA256RNDS2 XMM3, XMM2
|
||||
MOVO X6, X1 \
|
||||
LONG $0x0f3a0f66; WORD $0x04cd \ // PALIGNR XMM1, XMM5, 4
|
||||
PADDL X1, X7 \
|
||||
LONG $0xfecd380f \ // SHA256MSG2 XMM7, XMM6
|
||||
PSHUFD $0x4e, X0, X0 \
|
||||
LONG $0xd3cb380f \ // SHA256RNDS2 XMM2, XMM3
|
||||
LONG $0xeecc380f // SHA256MSG1 XMM5, XMM6
|
||||
|
||||
#define ROUND674 \
|
||||
PADDL X7, X0 \
|
||||
LONG $0xdacb380f \ // SHA256RNDS2 XMM3, XMM2
|
||||
MOVO X7, X1 \
|
||||
LONG $0x0f3a0f66; WORD $0x04ce \ // PALIGNR XMM1, XMM6, 4
|
||||
PADDL X1, X4 \
|
||||
LONG $0xe7cd380f \ // SHA256MSG2 XMM4, XMM7
|
||||
PSHUFD $0x4e, X0, X0 \
|
||||
LONG $0xd3cb380f \ // SHA256RNDS2 XMM2, XMM3
|
||||
LONG $0xf7cc380f // SHA256MSG1 XMM6, XMM7
|
||||
|
||||
#define ROUND745 \
|
||||
PADDL X4, X0 \
|
||||
LONG $0xdacb380f \ // SHA256RNDS2 XMM3, XMM2
|
||||
MOVO X4, X1 \
|
||||
LONG $0x0f3a0f66; WORD $0x04cf \ // PALIGNR XMM1, XMM7, 4
|
||||
PADDL X1, X5 \
|
||||
LONG $0xeccd380f \ // SHA256MSG2 XMM5, XMM4
|
||||
PSHUFD $0x4e, X0, X0 \
|
||||
LONG $0xd3cb380f \ // SHA256RNDS2 XMM2, XMM3
|
||||
LONG $0xfccc380f // SHA256MSG1 XMM7, XMM4
|
||||
|
||||
// rounds 0-3
|
||||
MOVO (BX), X0
|
||||
PADDL X4, X0
|
||||
LONG $0xdacb380f // SHA256RNDS2 XMM3, XMM2
|
||||
PSHUFD $0x4e, X0, X0
|
||||
LONG $0xd3cb380f // SHA256RNDS2 XMM2, XMM3
|
||||
|
||||
// rounds 4-7
|
||||
MOVO 1*16(BX), X0
|
||||
PADDL X5, X0
|
||||
LONG $0xdacb380f // SHA256RNDS2 XMM3, XMM2
|
||||
PSHUFD $0x4e, X0, X0
|
||||
LONG $0xd3cb380f // SHA256RNDS2 XMM2, XMM3
|
||||
LONG $0xe5cc380f // SHA256MSG1 XMM4, XMM5
|
||||
|
||||
// rounds 8-11
|
||||
MOVO 2*16(BX), X0
|
||||
PADDL X6, X0
|
||||
LONG $0xdacb380f // SHA256RNDS2 XMM3, XMM2
|
||||
PSHUFD $0x4e, X0, X0
|
||||
LONG $0xd3cb380f // SHA256RNDS2 XMM2, XMM3
|
||||
LONG $0xeecc380f // SHA256MSG1 XMM5, XMM6
|
||||
|
||||
MOVO 3*16(BX), X0; ROUND674 // rounds 12-15
|
||||
MOVO 4*16(BX), X0; ROUND745 // rounds 16-19
|
||||
MOVO 5*16(BX), X0; ROUND456 // rounds 20-23
|
||||
MOVO 6*16(BX), X0; ROUND567 // rounds 24-27
|
||||
MOVO 7*16(BX), X0; ROUND674 // rounds 28-31
|
||||
MOVO 8*16(BX), X0; ROUND745 // rounds 32-35
|
||||
MOVO 9*16(BX), X0; ROUND456 // rounds 36-39
|
||||
MOVO 10*16(BX), X0; ROUND567 // rounds 40-43
|
||||
MOVO 11*16(BX), X0; ROUND674 // rounds 44-47
|
||||
MOVO 12*16(BX), X0; ROUND745 // rounds 48-51
|
||||
|
||||
// rounds 52-55
|
||||
MOVO 13*16(BX), X0
|
||||
PADDL X5, X0
|
||||
LONG $0xdacb380f // SHA256RNDS2 XMM3, XMM2
|
||||
MOVO X5, X1
|
||||
LONG $0x0f3a0f66; WORD $0x04cc // PALIGNR XMM1, XMM4, 4
|
||||
PADDL X1, X6
|
||||
LONG $0xf5cd380f // SHA256MSG2 XMM6, XMM5
|
||||
PSHUFD $0x4e, X0, X0
|
||||
LONG $0xd3cb380f // SHA256RNDS2 XMM2, XMM3
|
||||
|
||||
// rounds 56-59
|
||||
MOVO 14*16(BX), X0
|
||||
PADDL X6, X0
|
||||
LONG $0xdacb380f // SHA256RNDS2 XMM3, XMM2
|
||||
MOVO X6, X1
|
||||
LONG $0x0f3a0f66; WORD $0x04cd // PALIGNR XMM1, XMM5, 4
|
||||
PADDL X1, X7
|
||||
LONG $0xfecd380f // SHA256MSG2 XMM7, XMM6
|
||||
PSHUFD $0x4e, X0, X0
|
||||
LONG $0xd3cb380f // SHA256RNDS2 XMM2, XMM3
|
||||
|
||||
// rounds 60-63
|
||||
MOVO 15*16(BX), X0
|
||||
PADDL X7, X0
|
||||
LONG $0xdacb380f // SHA256RNDS2 XMM3, XMM2
|
||||
PSHUFD $0x4e, X0, X0
|
||||
LONG $0xd3cb380f // SHA256RNDS2 XMM2, XMM3
|
||||
|
||||
PADDL X12, X2
|
||||
PADDL X13, X3
|
||||
|
||||
ADDQ $64, SI
|
||||
|
||||
TEST:
|
||||
CMPQ SI, DI
|
||||
JBE LOOP
|
||||
|
||||
PSHUFD $0x4e, X3, X0
|
||||
LONG $0x0e3a0f66; WORD $0xf0c2 // PBLENDW XMM0, XMM2, 0xf0
|
||||
PSHUFD $0x4e, X2, X1
|
||||
LONG $0x0e3a0f66; WORD $0x0fcb // PBLENDW XMM1, XMM3, 0x0f
|
||||
PSHUFD $0x1b, X0, X0
|
||||
PSHUFD $0x1b, X1, X1
|
||||
|
||||
MOVOU X0, (DX)
|
||||
MOVOU X1, 16(DX)
|
||||
|
||||
RET
|
||||
22
vendor/github.com/minio/sha256-simd/sha256blockSsse_amd64.go
generated
vendored
Normal file
22
vendor/github.com/minio/sha256-simd/sha256blockSsse_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,22 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
//go:noescape
|
||||
func blockSsse(h []uint32, message []uint8, reserved0, reserved1, reserved2, reserved3 uint64)
|
||||
429
vendor/github.com/minio/sha256-simd/sha256blockSsse_amd64.s
generated
vendored
Normal file
429
vendor/github.com/minio/sha256-simd/sha256blockSsse_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,429 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
// SHA256 implementation for SSSE3
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
//
|
||||
// This code is based on an Intel White-Paper:
|
||||
// "Fast SHA-256 Implementations on Intel Architecture Processors"
|
||||
//
|
||||
// together with the reference implementation from the following authors:
|
||||
// James Guilford <james.guilford@intel.com>
|
||||
// Kirk Yap <kirk.s.yap@intel.com>
|
||||
// Tim Chen <tim.c.chen@linux.intel.com>
|
||||
//
|
||||
// For Golang it has been converted to Plan 9 assembly with the help of
|
||||
// github.com/minio/asm2plan9s to assemble Intel instructions to their Plan9
|
||||
// equivalents
|
||||
//
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
#define ROTATE_XS \
|
||||
MOVOU X4, X15 \
|
||||
MOVOU X5, X4 \
|
||||
MOVOU X6, X5 \
|
||||
MOVOU X7, X6 \
|
||||
MOVOU X15, X7
|
||||
|
||||
// compute s0 four at a time and s1 two at a time
|
||||
// compute W[-16] + W[-7] 4 at a time
|
||||
#define FOUR_ROUNDS_AND_SCHED(a, b, c, d, e, f, g, h) \
|
||||
MOVL e, R13 \ // y0 = e
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
MOVL a, R14 \ // y1 = a
|
||||
MOVOU X7, X0 \
|
||||
LONG $0x0f3a0f66; WORD $0x04c6 \ // PALIGNR XMM0,XMM6,0x4 /* XTMP0 = W[-7] */
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
MOVL f, R15 \ // y2 = f
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
XORL g, R15 \ // y2 = f^g
|
||||
LONG $0xc4fe0f66 \ // PADDD XMM0,XMM4 /* XTMP0 = W[-7] + W[-16] */
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6) )
|
||||
ANDL e, R15 \ // y2 = (f^g)&e
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
\
|
||||
\ // compute s0
|
||||
\
|
||||
MOVOU X5, X1 \
|
||||
LONG $0x0f3a0f66; WORD $0x04cc \ // PALIGNR XMM1,XMM4,0x4 /* XTMP1 = W[-15] */
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
XORL g, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ADDL _xfer+48(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
MOVL a, R13 \ // y0 = a
|
||||
ADDL R15, h \ // h = h + S1 + CH + k + w
|
||||
\ // ROTATE_ARGS
|
||||
MOVL a, R15 \ // y2 = a
|
||||
MOVOU X1, X2 \
|
||||
LONG $0xd2720f66; BYTE $0x07 \ // PSRLD XMM2,0x7 /* */
|
||||
ORL c, R13 \ // y0 = a|c
|
||||
ADDL h, d \ // d = d + h + S1 + CH + k + w
|
||||
ANDL c, R15 \ // y2 = a&c
|
||||
MOVOU X1, X3 \
|
||||
LONG $0xf3720f66; BYTE $0x19 \ // PSLLD XMM3,0x19 /* */
|
||||
ANDL b, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, h \ // h = h + S1 + CH + k + w + S0
|
||||
LONG $0xdaeb0f66 \ // POR XMM3,XMM2 /* XTMP1 = W[-15] MY_ROR 7 */
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, h \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
MOVL d, R13 \ // y0 = e
|
||||
MOVL h, R14 \ // y1 = a
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
XORL d, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
MOVL e, R15 \ // y2 = f
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
MOVOU X1, X2 \
|
||||
LONG $0xd2720f66; BYTE $0x12 \ // PSRLD XMM2,0x12 /* */
|
||||
XORL h, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
XORL f, R15 \ // y2 = f^g
|
||||
MOVOU X1, X8 \
|
||||
LONG $0x720f4166; WORD $0x03d0 \ // PSRLD XMM8,0x3 /* XTMP4 = W[-15] >> 3 */
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL d, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ANDL d, R15 \ // y2 = (f^g)&e
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
LONG $0xf1720f66; BYTE $0x0e \ // PSLLD XMM1,0xe /* */
|
||||
XORL h, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL f, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
LONG $0xd9ef0f66 \ // PXOR XMM3,XMM1 /* */
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ADDL _xfer+52(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
LONG $0xdaef0f66 \ // PXOR XMM3,XMM2 /* XTMP1 = W[-15] MY_ROR 7 ^ W[-15] MY_ROR */
|
||||
MOVL h, R13 \ // y0 = a
|
||||
ADDL R15, g \ // h = h + S1 + CH + k + w
|
||||
MOVL h, R15 \ // y2 = a
|
||||
MOVOU X3, X1 \
|
||||
LONG $0xef0f4166; BYTE $0xc8 \ // PXOR XMM1,XMM8 /* XTMP1 = s0 */
|
||||
ORL b, R13 \ // y0 = a|c
|
||||
ADDL g, c \ // d = d + h + S1 + CH + k + w
|
||||
ANDL b, R15 \ // y2 = a&c
|
||||
\
|
||||
\ // compute low s1
|
||||
\
|
||||
LONG $0xd7700f66; BYTE $0xfa \ // PSHUFD XMM2,XMM7,0xfa /* XTMP2 = W[-2] {BBAA} */
|
||||
ANDL a, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, g \ // h = h + S1 + CH + k + w + S0
|
||||
LONG $0xc1fe0f66 \ // PADDD XMM0,XMM1 /* XTMP0 = W[-16] + W[-7] + s0 */
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, g \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
MOVL c, R13 \ // y0 = e
|
||||
MOVL g, R14 \ // y1 = a
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
XORL c, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
MOVL d, R15 \ // y2 = f
|
||||
XORL g, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
MOVOU X2, X8 \
|
||||
LONG $0x720f4166; WORD $0x0ad0 \ // PSRLD XMM8,0xa /* XTMP4 = W[-2] >> 10 {BBAA} */
|
||||
XORL e, R15 \ // y2 = f^g
|
||||
MOVOU X2, X3 \
|
||||
LONG $0xd3730f66; BYTE $0x13 \ // PSRLQ XMM3,0x13 /* XTMP3 = W[-2] MY_ROR 19 {xBxA} */
|
||||
XORL c, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ANDL c, R15 \ // y2 = (f^g)&e
|
||||
LONG $0xd2730f66; BYTE $0x11 \ // PSRLQ XMM2,0x11 /* XTMP2 = W[-2] MY_ROR 17 {xBxA} */
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL g, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
XORL e, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
LONG $0xd3ef0f66 \ // PXOR XMM2,XMM3 /* */
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL _xfer+56(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
LONG $0xef0f4466; BYTE $0xc2 \ // PXOR XMM8,XMM2 /* XTMP4 = s1 {xBxA} */
|
||||
MOVL g, R13 \ // y0 = a
|
||||
ADDL R15, f \ // h = h + S1 + CH + k + w
|
||||
MOVL g, R15 \ // y2 = a
|
||||
LONG $0x380f4566; WORD $0xc200 \ // PSHUFB XMM8,XMM10 /* XTMP4 = s1 {00BA} */
|
||||
ORL a, R13 \ // y0 = a|c
|
||||
ADDL f, b \ // d = d + h + S1 + CH + k + w
|
||||
ANDL a, R15 \ // y2 = a&c
|
||||
LONG $0xfe0f4166; BYTE $0xc0 \ // PADDD XMM0,XMM8 /* XTMP0 = {..., ..., W[1], W[0]} */
|
||||
ANDL h, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, f \ // h = h + S1 + CH + k + w + S0
|
||||
\
|
||||
\ // compute high s1
|
||||
\
|
||||
LONG $0xd0700f66; BYTE $0x50 \ // PSHUFD XMM2,XMM0,0x50 /* XTMP2 = W[-2] {DDCC} */
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, f \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
MOVL b, R13 \ // y0 = e
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
MOVL f, R14 \ // y1 = a
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
XORL b, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
MOVL c, R15 \ // y2 = f
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
MOVOU X2, X11 \
|
||||
LONG $0x720f4166; WORD $0x0ad3 \ // PSRLD XMM11,0xa /* XTMP5 = W[-2] >> 10 {DDCC} */
|
||||
XORL f, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
XORL d, R15 \ // y2 = f^g
|
||||
MOVOU X2, X3 \
|
||||
LONG $0xd3730f66; BYTE $0x13 \ // PSRLQ XMM3,0x13 /* XTMP3 = W[-2] MY_ROR 19 {xDxC} */
|
||||
XORL b, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ANDL b, R15 \ // y2 = (f^g)&e
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
LONG $0xd2730f66; BYTE $0x11 \ // PSRLQ XMM2,0x11 /* XTMP2 = W[-2] MY_ROR 17 {xDxC} */
|
||||
XORL f, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
XORL d, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
LONG $0xd3ef0f66 \ // PXOR XMM2,XMM3 /* */
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ADDL _xfer+60(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
LONG $0xef0f4466; BYTE $0xda \ // PXOR XMM11,XMM2 /* XTMP5 = s1 {xDxC} */
|
||||
MOVL f, R13 \ // y0 = a
|
||||
ADDL R15, e \ // h = h + S1 + CH + k + w
|
||||
MOVL f, R15 \ // y2 = a
|
||||
LONG $0x380f4566; WORD $0xdc00 \ // PSHUFB XMM11,XMM12 /* XTMP5 = s1 {DC00} */
|
||||
ORL h, R13 \ // y0 = a|c
|
||||
ADDL e, a \ // d = d + h + S1 + CH + k + w
|
||||
ANDL h, R15 \ // y2 = a&c
|
||||
MOVOU X11, X4 \
|
||||
LONG $0xe0fe0f66 \ // PADDD XMM4,XMM0 /* X0 = {W[3], W[2], W[1], W[0]} */
|
||||
ANDL g, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, e \ // h = h + S1 + CH + k + w + S0
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, e \ // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
\ // ROTATE_ARGS
|
||||
ROTATE_XS
|
||||
|
||||
#define DO_ROUND(a, b, c, d, e, f, g, h, offset) \
|
||||
MOVL e, R13 \ // y0 = e
|
||||
ROLL $18, R13 \ // y0 = e >> (25-11)
|
||||
MOVL a, R14 \ // y1 = a
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (25-11))
|
||||
ROLL $23, R14 \ // y1 = a >> (22-13)
|
||||
MOVL f, R15 \ // y2 = f
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (22-13)
|
||||
ROLL $27, R13 \ // y0 = (e >> (11-6)) ^ (e >> (25-6))
|
||||
XORL g, R15 \ // y2 = f^g
|
||||
XORL e, R13 \ // y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
|
||||
ROLL $21, R14 \ // y1 = (a >> (13-2)) ^ (a >> (22-2))
|
||||
ANDL e, R15 \ // y2 = (f^g)&e
|
||||
XORL a, R14 \ // y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
|
||||
ROLL $26, R13 \ // y0 = S1 = (e>>6) & (e>>11) ^ (e>>25)
|
||||
XORL g, R15 \ // y2 = CH = ((f^g)&e)^g
|
||||
ADDL R13, R15 \ // y2 = S1 + CH
|
||||
ROLL $30, R14 \ // y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
|
||||
ADDL _xfer+offset(FP), R15 \ // y2 = k + w + S1 + CH
|
||||
MOVL a, R13 \ // y0 = a
|
||||
ADDL R15, h \ // h = h + S1 + CH + k + w
|
||||
MOVL a, R15 \ // y2 = a
|
||||
ORL c, R13 \ // y0 = a|c
|
||||
ADDL h, d \ // d = d + h + S1 + CH + k + w
|
||||
ANDL c, R15 \ // y2 = a&c
|
||||
ANDL b, R13 \ // y0 = (a|c)&b
|
||||
ADDL R14, h \ // h = h + S1 + CH + k + w + S0
|
||||
ORL R15, R13 \ // y0 = MAJ = (a|c)&b)|(a&c)
|
||||
ADDL R13, h // h = h + S1 + CH + k + w + S0 + MAJ
|
||||
|
||||
// func blockSsse(h []uint32, message []uint8, reserved0, reserved1, reserved2, reserved3 uint64)
|
||||
TEXT ·blockSsse(SB), 7, $0-80
|
||||
|
||||
MOVQ h+0(FP), SI // SI: &h
|
||||
MOVQ message_base+24(FP), R8 // &message
|
||||
MOVQ message_len+32(FP), R9 // length of message
|
||||
CMPQ R9, $0
|
||||
JEQ done_hash
|
||||
ADDQ R8, R9
|
||||
MOVQ R9, reserved2+64(FP) // store end of message
|
||||
|
||||
// Register definition
|
||||
// a --> eax
|
||||
// b --> ebx
|
||||
// c --> ecx
|
||||
// d --> r8d
|
||||
// e --> edx
|
||||
// f --> r9d
|
||||
// g --> r10d
|
||||
// h --> r11d
|
||||
//
|
||||
// y0 --> r13d
|
||||
// y1 --> r14d
|
||||
// y2 --> r15d
|
||||
|
||||
MOVL (0*4)(SI), AX // a = H0
|
||||
MOVL (1*4)(SI), BX // b = H1
|
||||
MOVL (2*4)(SI), CX // c = H2
|
||||
MOVL (3*4)(SI), R8 // d = H3
|
||||
MOVL (4*4)(SI), DX // e = H4
|
||||
MOVL (5*4)(SI), R9 // f = H5
|
||||
MOVL (6*4)(SI), R10 // g = H6
|
||||
MOVL (7*4)(SI), R11 // h = H7
|
||||
|
||||
MOVOU bflipMask<>(SB), X13
|
||||
MOVOU shuf00BA<>(SB), X10 // shuffle xBxA -> 00BA
|
||||
MOVOU shufDC00<>(SB), X12 // shuffle xDxC -> DC00
|
||||
|
||||
MOVQ message_base+24(FP), SI // SI: &message
|
||||
|
||||
loop0:
|
||||
LEAQ constants<>(SB), BP
|
||||
|
||||
// byte swap first 16 dwords
|
||||
MOVOU 0*16(SI), X4
|
||||
LONG $0x380f4166; WORD $0xe500 // PSHUFB XMM4, XMM13
|
||||
MOVOU 1*16(SI), X5
|
||||
LONG $0x380f4166; WORD $0xed00 // PSHUFB XMM5, XMM13
|
||||
MOVOU 2*16(SI), X6
|
||||
LONG $0x380f4166; WORD $0xf500 // PSHUFB XMM6, XMM13
|
||||
MOVOU 3*16(SI), X7
|
||||
LONG $0x380f4166; WORD $0xfd00 // PSHUFB XMM7, XMM13
|
||||
|
||||
MOVQ SI, reserved3+72(FP)
|
||||
MOVD $0x3, DI
|
||||
|
||||
// Align
|
||||
// nop WORD PTR [rax+rax*1+0x0]
|
||||
|
||||
// schedule 48 input dwords, by doing 3 rounds of 16 each
|
||||
loop1:
|
||||
MOVOU X4, X9
|
||||
LONG $0xfe0f4466; WORD $0x004d // PADDD XMM9, 0[RBP] /* Add 1st constant to first part of message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
FOUR_ROUNDS_AND_SCHED(AX, BX, CX, R8, DX, R9, R10, R11)
|
||||
|
||||
MOVOU X4, X9
|
||||
LONG $0xfe0f4466; WORD $0x104d // PADDD XMM9, 16[RBP] /* Add 2nd constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
FOUR_ROUNDS_AND_SCHED(DX, R9, R10, R11, AX, BX, CX, R8)
|
||||
|
||||
MOVOU X4, X9
|
||||
LONG $0xfe0f4466; WORD $0x204d // PADDD XMM9, 32[RBP] /* Add 3rd constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
FOUR_ROUNDS_AND_SCHED(AX, BX, CX, R8, DX, R9, R10, R11)
|
||||
|
||||
MOVOU X4, X9
|
||||
LONG $0xfe0f4466; WORD $0x304d // PADDD XMM9, 48[RBP] /* Add 4th constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
ADDQ $64, BP
|
||||
FOUR_ROUNDS_AND_SCHED(DX, R9, R10, R11, AX, BX, CX, R8)
|
||||
|
||||
SUBQ $1, DI
|
||||
JNE loop1
|
||||
|
||||
MOVD $0x2, DI
|
||||
|
||||
loop2:
|
||||
MOVOU X4, X9
|
||||
LONG $0xfe0f4466; WORD $0x004d // PADDD XMM9, 0[RBP] /* Add 1st constant to first part of message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
DO_ROUND( AX, BX, CX, R8, DX, R9, R10, R11, 48)
|
||||
DO_ROUND(R11, AX, BX, CX, R8, DX, R9, R10, 52)
|
||||
DO_ROUND(R10, R11, AX, BX, CX, R8, DX, R9, 56)
|
||||
DO_ROUND( R9, R10, R11, AX, BX, CX, R8, DX, 60)
|
||||
|
||||
MOVOU X5, X9
|
||||
LONG $0xfe0f4466; WORD $0x104d // PADDD XMM9, 16[RBP] /* Add 2nd constant to message */
|
||||
MOVOU X9, reserved0+48(FP)
|
||||
ADDQ $32, BP
|
||||
DO_ROUND( DX, R9, R10, R11, AX, BX, CX, R8, 48)
|
||||
DO_ROUND( R8, DX, R9, R10, R11, AX, BX, CX, 52)
|
||||
DO_ROUND( CX, R8, DX, R9, R10, R11, AX, BX, 56)
|
||||
DO_ROUND( BX, CX, R8, DX, R9, R10, R11, AX, 60)
|
||||
|
||||
MOVOU X6, X4
|
||||
MOVOU X7, X5
|
||||
|
||||
SUBQ $1, DI
|
||||
JNE loop2
|
||||
|
||||
MOVQ h+0(FP), SI // SI: &h
|
||||
ADDL (0*4)(SI), AX // H0 = a + H0
|
||||
MOVL AX, (0*4)(SI)
|
||||
ADDL (1*4)(SI), BX // H1 = b + H1
|
||||
MOVL BX, (1*4)(SI)
|
||||
ADDL (2*4)(SI), CX // H2 = c + H2
|
||||
MOVL CX, (2*4)(SI)
|
||||
ADDL (3*4)(SI), R8 // H3 = d + H3
|
||||
MOVL R8, (3*4)(SI)
|
||||
ADDL (4*4)(SI), DX // H4 = e + H4
|
||||
MOVL DX, (4*4)(SI)
|
||||
ADDL (5*4)(SI), R9 // H5 = f + H5
|
||||
MOVL R9, (5*4)(SI)
|
||||
ADDL (6*4)(SI), R10 // H6 = g + H6
|
||||
MOVL R10, (6*4)(SI)
|
||||
ADDL (7*4)(SI), R11 // H7 = h + H7
|
||||
MOVL R11, (7*4)(SI)
|
||||
|
||||
MOVQ reserved3+72(FP), SI
|
||||
ADDQ $64, SI
|
||||
CMPQ reserved2+64(FP), SI
|
||||
JNE loop0
|
||||
|
||||
done_hash:
|
||||
RET
|
||||
|
||||
// Constants table
|
||||
DATA constants<>+0x0(SB)/8, $0x71374491428a2f98
|
||||
DATA constants<>+0x8(SB)/8, $0xe9b5dba5b5c0fbcf
|
||||
DATA constants<>+0x10(SB)/8, $0x59f111f13956c25b
|
||||
DATA constants<>+0x18(SB)/8, $0xab1c5ed5923f82a4
|
||||
DATA constants<>+0x20(SB)/8, $0x12835b01d807aa98
|
||||
DATA constants<>+0x28(SB)/8, $0x550c7dc3243185be
|
||||
DATA constants<>+0x30(SB)/8, $0x80deb1fe72be5d74
|
||||
DATA constants<>+0x38(SB)/8, $0xc19bf1749bdc06a7
|
||||
DATA constants<>+0x40(SB)/8, $0xefbe4786e49b69c1
|
||||
DATA constants<>+0x48(SB)/8, $0x240ca1cc0fc19dc6
|
||||
DATA constants<>+0x50(SB)/8, $0x4a7484aa2de92c6f
|
||||
DATA constants<>+0x58(SB)/8, $0x76f988da5cb0a9dc
|
||||
DATA constants<>+0x60(SB)/8, $0xa831c66d983e5152
|
||||
DATA constants<>+0x68(SB)/8, $0xbf597fc7b00327c8
|
||||
DATA constants<>+0x70(SB)/8, $0xd5a79147c6e00bf3
|
||||
DATA constants<>+0x78(SB)/8, $0x1429296706ca6351
|
||||
DATA constants<>+0x80(SB)/8, $0x2e1b213827b70a85
|
||||
DATA constants<>+0x88(SB)/8, $0x53380d134d2c6dfc
|
||||
DATA constants<>+0x90(SB)/8, $0x766a0abb650a7354
|
||||
DATA constants<>+0x98(SB)/8, $0x92722c8581c2c92e
|
||||
DATA constants<>+0xa0(SB)/8, $0xa81a664ba2bfe8a1
|
||||
DATA constants<>+0xa8(SB)/8, $0xc76c51a3c24b8b70
|
||||
DATA constants<>+0xb0(SB)/8, $0xd6990624d192e819
|
||||
DATA constants<>+0xb8(SB)/8, $0x106aa070f40e3585
|
||||
DATA constants<>+0xc0(SB)/8, $0x1e376c0819a4c116
|
||||
DATA constants<>+0xc8(SB)/8, $0x34b0bcb52748774c
|
||||
DATA constants<>+0xd0(SB)/8, $0x4ed8aa4a391c0cb3
|
||||
DATA constants<>+0xd8(SB)/8, $0x682e6ff35b9cca4f
|
||||
DATA constants<>+0xe0(SB)/8, $0x78a5636f748f82ee
|
||||
DATA constants<>+0xe8(SB)/8, $0x8cc7020884c87814
|
||||
DATA constants<>+0xf0(SB)/8, $0xa4506ceb90befffa
|
||||
DATA constants<>+0xf8(SB)/8, $0xc67178f2bef9a3f7
|
||||
|
||||
DATA bflipMask<>+0x00(SB)/8, $0x0405060700010203
|
||||
DATA bflipMask<>+0x08(SB)/8, $0x0c0d0e0f08090a0b
|
||||
|
||||
DATA shuf00BA<>+0x00(SB)/8, $0x0b0a090803020100
|
||||
DATA shuf00BA<>+0x08(SB)/8, $0xFFFFFFFFFFFFFFFF
|
||||
|
||||
DATA shufDC00<>+0x00(SB)/8, $0xFFFFFFFFFFFFFFFF
|
||||
DATA shufDC00<>+0x08(SB)/8, $0x0b0a090803020100
|
||||
|
||||
GLOBL constants<>(SB), 8, $256
|
||||
GLOBL bflipMask<>(SB), (NOPTR+RODATA), $16
|
||||
GLOBL shuf00BA<>(SB), (NOPTR+RODATA), $16
|
||||
GLOBL shufDC00<>(SB), (NOPTR+RODATA), $16
|
||||
53
vendor/github.com/minio/sha256-simd/sha256block_amd64.go
generated
vendored
Normal file
53
vendor/github.com/minio/sha256-simd/sha256block_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,53 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
func blockArmGo(dig *digest, p []byte) {}
|
||||
|
||||
func blockAvxGo(dig *digest, p []byte) {
|
||||
|
||||
h := []uint32{dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]}
|
||||
|
||||
blockAvx(h[:], p[:], 0, 0, 0, 0)
|
||||
|
||||
dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h[0], h[1], h[2], h[3], h[4], h[5], h[6], h[7]
|
||||
}
|
||||
|
||||
func blockAvx2Go(dig *digest, p []byte) {
|
||||
|
||||
h := []uint32{dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]}
|
||||
|
||||
blockAvx2(h[:], p[:])
|
||||
|
||||
dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h[0], h[1], h[2], h[3], h[4], h[5], h[6], h[7]
|
||||
}
|
||||
|
||||
func blockSsseGo(dig *digest, p []byte) {
|
||||
|
||||
h := []uint32{dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]}
|
||||
|
||||
blockSsse(h[:], p[:], 0, 0, 0, 0)
|
||||
|
||||
dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h[0], h[1], h[2], h[3], h[4], h[5], h[6], h[7]
|
||||
}
|
||||
|
||||
func blockShaGo(dig *digest, p []byte) {
|
||||
|
||||
blockSha(&dig.h, p)
|
||||
}
|
||||
37
vendor/github.com/minio/sha256-simd/sha256block_arm64.go
generated
vendored
Normal file
37
vendor/github.com/minio/sha256-simd/sha256block_arm64.go
generated
vendored
Normal file
@@ -0,0 +1,37 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
func blockAvx2Go(dig *digest, p []byte) {}
|
||||
func blockAvxGo(dig *digest, p []byte) {}
|
||||
func blockSsseGo(dig *digest, p []byte) {}
|
||||
func blockShaGo(dig *digest, p []byte) {}
|
||||
|
||||
//go:noescape
|
||||
func blockArm(h []uint32, message []uint8)
|
||||
|
||||
func blockArmGo(dig *digest, p []byte) {
|
||||
|
||||
h := []uint32{dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7]}
|
||||
|
||||
blockArm(h[:], p[:])
|
||||
|
||||
dig.h[0], dig.h[1], dig.h[2], dig.h[3], dig.h[4], dig.h[5], dig.h[6], dig.h[7] = h[0], h[1], h[2], h[3], h[4],
|
||||
h[5], h[6], h[7]
|
||||
}
|
||||
192
vendor/github.com/minio/sha256-simd/sha256block_arm64.s
generated
vendored
Normal file
192
vendor/github.com/minio/sha256-simd/sha256block_arm64.s
generated
vendored
Normal file
@@ -0,0 +1,192 @@
|
||||
//+build !noasm,!appengine
|
||||
|
||||
// ARM64 version of SHA256
|
||||
|
||||
//
|
||||
// Minio Cloud Storage, (C) 2016 Minio, Inc.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
|
||||
//
|
||||
// Based on implementation as found in https://github.com/jocover/sha256-armv8
|
||||
//
|
||||
// Use github.com/minio/asm2plan9s on this file to assemble ARM instructions to
|
||||
// their Plan9 equivalents
|
||||
//
|
||||
|
||||
TEXT ·blockArm(SB), 7, $0
|
||||
MOVD h+0(FP), R0
|
||||
MOVD message+24(FP), R1
|
||||
MOVD message_len+32(FP), R2 // length of message
|
||||
SUBS $64, R2
|
||||
BMI complete
|
||||
|
||||
// Load constants table pointer
|
||||
MOVD $·constants(SB), R3
|
||||
|
||||
// Cache constants table in registers v16 - v31
|
||||
WORD $0x4cdf2870 // ld1 {v16.4s-v19.4s}, [x3], #64
|
||||
WORD $0x4cdf7800 // ld1 {v0.4s}, [x0], #16
|
||||
WORD $0x4cdf2874 // ld1 {v20.4s-v23.4s}, [x3], #64
|
||||
|
||||
WORD $0x4c407801 // ld1 {v1.4s}, [x0]
|
||||
WORD $0x4cdf2878 // ld1 {v24.4s-v27.4s}, [x3], #64
|
||||
WORD $0xd1004000 // sub x0, x0, #0x10
|
||||
WORD $0x4cdf287c // ld1 {v28.4s-v31.4s}, [x3], #64
|
||||
|
||||
loop:
|
||||
// Main loop
|
||||
WORD $0x4cdf2025 // ld1 {v5.16b-v8.16b}, [x1], #64
|
||||
WORD $0x4ea01c02 // mov v2.16b, v0.16b
|
||||
WORD $0x4ea11c23 // mov v3.16b, v1.16b
|
||||
WORD $0x6e2008a5 // rev32 v5.16b, v5.16b
|
||||
WORD $0x6e2008c6 // rev32 v6.16b, v6.16b
|
||||
WORD $0x4eb084a9 // add v9.4s, v5.4s, v16.4s
|
||||
WORD $0x6e2008e7 // rev32 v7.16b, v7.16b
|
||||
WORD $0x4eb184ca // add v10.4s, v6.4s, v17.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e2828c5 // sha256su0 v5.4s, v6.4s
|
||||
WORD $0x6e200908 // rev32 v8.16b, v8.16b
|
||||
WORD $0x4eb284e9 // add v9.4s, v7.4s, v18.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x5e2828e6 // sha256su0 v6.4s, v7.4s
|
||||
WORD $0x5e0860e5 // sha256su1 v5.4s, v7.4s, v8.4s
|
||||
WORD $0x4eb3850a // add v10.4s, v8.4s, v19.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e282907 // sha256su0 v7.4s, v8.4s
|
||||
WORD $0x5e056106 // sha256su1 v6.4s, v8.4s, v5.4s
|
||||
WORD $0x4eb484a9 // add v9.4s, v5.4s, v20.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x5e2828a8 // sha256su0 v8.4s, v5.4s
|
||||
WORD $0x5e0660a7 // sha256su1 v7.4s, v5.4s, v6.4s
|
||||
WORD $0x4eb584ca // add v10.4s, v6.4s, v21.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e2828c5 // sha256su0 v5.4s, v6.4s
|
||||
WORD $0x5e0760c8 // sha256su1 v8.4s, v6.4s, v7.4s
|
||||
WORD $0x4eb684e9 // add v9.4s, v7.4s, v22.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x5e2828e6 // sha256su0 v6.4s, v7.4s
|
||||
WORD $0x5e0860e5 // sha256su1 v5.4s, v7.4s, v8.4s
|
||||
WORD $0x4eb7850a // add v10.4s, v8.4s, v23.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e282907 // sha256su0 v7.4s, v8.4s
|
||||
WORD $0x5e056106 // sha256su1 v6.4s, v8.4s, v5.4s
|
||||
WORD $0x4eb884a9 // add v9.4s, v5.4s, v24.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x5e2828a8 // sha256su0 v8.4s, v5.4s
|
||||
WORD $0x5e0660a7 // sha256su1 v7.4s, v5.4s, v6.4s
|
||||
WORD $0x4eb984ca // add v10.4s, v6.4s, v25.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e2828c5 // sha256su0 v5.4s, v6.4s
|
||||
WORD $0x5e0760c8 // sha256su1 v8.4s, v6.4s, v7.4s
|
||||
WORD $0x4eba84e9 // add v9.4s, v7.4s, v26.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x5e2828e6 // sha256su0 v6.4s, v7.4s
|
||||
WORD $0x5e0860e5 // sha256su1 v5.4s, v7.4s, v8.4s
|
||||
WORD $0x4ebb850a // add v10.4s, v8.4s, v27.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e282907 // sha256su0 v7.4s, v8.4s
|
||||
WORD $0x5e056106 // sha256su1 v6.4s, v8.4s, v5.4s
|
||||
WORD $0x4ebc84a9 // add v9.4s, v5.4s, v28.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x5e2828a8 // sha256su0 v8.4s, v5.4s
|
||||
WORD $0x5e0660a7 // sha256su1 v7.4s, v5.4s, v6.4s
|
||||
WORD $0x4ebd84ca // add v10.4s, v6.4s, v29.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x5e0760c8 // sha256su1 v8.4s, v6.4s, v7.4s
|
||||
WORD $0x4ebe84e9 // add v9.4s, v7.4s, v30.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x4ebf850a // add v10.4s, v8.4s, v31.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e094062 // sha256h q2, q3, v9.4s
|
||||
WORD $0x5e095083 // sha256h2 q3, q4, v9.4s
|
||||
WORD $0x4ea21c44 // mov v4.16b, v2.16b
|
||||
WORD $0x5e0a4062 // sha256h q2, q3, v10.4s
|
||||
WORD $0x5e0a5083 // sha256h2 q3, q4, v10.4s
|
||||
WORD $0x4ea38421 // add v1.4s, v1.4s, v3.4s
|
||||
WORD $0x4ea28400 // add v0.4s, v0.4s, v2.4s
|
||||
|
||||
SUBS $64, R2
|
||||
BPL loop
|
||||
|
||||
// Store result
|
||||
WORD $0x4c00a800 // st1 {v0.4s, v1.4s}, [x0]
|
||||
|
||||
complete:
|
||||
RET
|
||||
|
||||
// Constants table
|
||||
DATA ·constants+0x0(SB)/8, $0x71374491428a2f98
|
||||
DATA ·constants+0x8(SB)/8, $0xe9b5dba5b5c0fbcf
|
||||
DATA ·constants+0x10(SB)/8, $0x59f111f13956c25b
|
||||
DATA ·constants+0x18(SB)/8, $0xab1c5ed5923f82a4
|
||||
DATA ·constants+0x20(SB)/8, $0x12835b01d807aa98
|
||||
DATA ·constants+0x28(SB)/8, $0x550c7dc3243185be
|
||||
DATA ·constants+0x30(SB)/8, $0x80deb1fe72be5d74
|
||||
DATA ·constants+0x38(SB)/8, $0xc19bf1749bdc06a7
|
||||
DATA ·constants+0x40(SB)/8, $0xefbe4786e49b69c1
|
||||
DATA ·constants+0x48(SB)/8, $0x240ca1cc0fc19dc6
|
||||
DATA ·constants+0x50(SB)/8, $0x4a7484aa2de92c6f
|
||||
DATA ·constants+0x58(SB)/8, $0x76f988da5cb0a9dc
|
||||
DATA ·constants+0x60(SB)/8, $0xa831c66d983e5152
|
||||
DATA ·constants+0x68(SB)/8, $0xbf597fc7b00327c8
|
||||
DATA ·constants+0x70(SB)/8, $0xd5a79147c6e00bf3
|
||||
DATA ·constants+0x78(SB)/8, $0x1429296706ca6351
|
||||
DATA ·constants+0x80(SB)/8, $0x2e1b213827b70a85
|
||||
DATA ·constants+0x88(SB)/8, $0x53380d134d2c6dfc
|
||||
DATA ·constants+0x90(SB)/8, $0x766a0abb650a7354
|
||||
DATA ·constants+0x98(SB)/8, $0x92722c8581c2c92e
|
||||
DATA ·constants+0xa0(SB)/8, $0xa81a664ba2bfe8a1
|
||||
DATA ·constants+0xa8(SB)/8, $0xc76c51a3c24b8b70
|
||||
DATA ·constants+0xb0(SB)/8, $0xd6990624d192e819
|
||||
DATA ·constants+0xb8(SB)/8, $0x106aa070f40e3585
|
||||
DATA ·constants+0xc0(SB)/8, $0x1e376c0819a4c116
|
||||
DATA ·constants+0xc8(SB)/8, $0x34b0bcb52748774c
|
||||
DATA ·constants+0xd0(SB)/8, $0x4ed8aa4a391c0cb3
|
||||
DATA ·constants+0xd8(SB)/8, $0x682e6ff35b9cca4f
|
||||
DATA ·constants+0xe0(SB)/8, $0x78a5636f748f82ee
|
||||
DATA ·constants+0xe8(SB)/8, $0x8cc7020884c87814
|
||||
DATA ·constants+0xf0(SB)/8, $0xa4506ceb90befffa
|
||||
DATA ·constants+0xf8(SB)/8, $0xc67178f2bef9a3f7
|
||||
|
||||
GLOBL ·constants(SB), 8, $256
|
||||
|
||||
25
vendor/github.com/minio/sha256-simd/sha256block_other.go
generated
vendored
Normal file
25
vendor/github.com/minio/sha256-simd/sha256block_other.go
generated
vendored
Normal file
@@ -0,0 +1,25 @@
|
||||
//+build appengine noasm !amd64,!arm64
|
||||
|
||||
/*
|
||||
* Minio Cloud Storage, (C) 2019 Minio, Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package sha256
|
||||
|
||||
func blockAvx2Go(dig *digest, p []byte) {}
|
||||
func blockAvxGo(dig *digest, p []byte) {}
|
||||
func blockSsseGo(dig *digest, p []byte) {}
|
||||
func blockShaGo(dig *digest, p []byte) {}
|
||||
func blockArmGo(dig *digest, p []byte) {}
|
||||
15
vendor/github.com/minio/sha256-simd/test-architectures.sh
generated
vendored
Normal file
15
vendor/github.com/minio/sha256-simd/test-architectures.sh
generated
vendored
Normal file
@@ -0,0 +1,15 @@
|
||||
#!/bin/sh
|
||||
|
||||
set -e
|
||||
|
||||
go tool dist list | while IFS=/ read os arch; do
|
||||
echo "Checking $os/$arch..."
|
||||
echo " normal"
|
||||
GOARCH=$arch GOOS=$os go build -o /dev/null ./...
|
||||
echo " noasm"
|
||||
GOARCH=$arch GOOS=$os go build -tags noasm -o /dev/null ./...
|
||||
echo " appengine"
|
||||
GOARCH=$arch GOOS=$os go build -tags appengine -o /dev/null ./...
|
||||
echo " noasm,appengine"
|
||||
GOARCH=$arch GOOS=$os go build -tags 'appengine noasm' -o /dev/null ./...
|
||||
done
|
||||
23
vendor/github.com/mr-tron/base58/LICENSE
generated
vendored
Normal file
23
vendor/github.com/mr-tron/base58/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,23 @@
|
||||
MIT License
|
||||
|
||||
Copyright (c) 2017 Denis Subbotin
|
||||
Copyright (c) 2017 Nika Jones
|
||||
Copyright (c) 2017 Philip Schlump
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
4
vendor/github.com/mr-tron/base58/base58/DEPRECATED.md
generated
vendored
Normal file
4
vendor/github.com/mr-tron/base58/base58/DEPRECATED.md
generated
vendored
Normal file
@@ -0,0 +1,4 @@
|
||||
Files from this directory was copied to level up directory
|
||||
==========================================================
|
||||
|
||||
Now all development will be on top level
|
||||
31
vendor/github.com/mr-tron/base58/base58/alphabet.go
generated
vendored
Normal file
31
vendor/github.com/mr-tron/base58/base58/alphabet.go
generated
vendored
Normal file
@@ -0,0 +1,31 @@
|
||||
package base58
|
||||
|
||||
// Alphabet is a a b58 alphabet.
|
||||
type Alphabet struct {
|
||||
decode [128]int8
|
||||
encode [58]byte
|
||||
}
|
||||
|
||||
// NewAlphabet creates a new alphabet from the passed string.
|
||||
//
|
||||
// It panics if the passed string is not 58 bytes long or isn't valid ASCII.
|
||||
func NewAlphabet(s string) *Alphabet {
|
||||
if len(s) != 58 {
|
||||
panic("base58 alphabets must be 58 bytes long")
|
||||
}
|
||||
ret := new(Alphabet)
|
||||
copy(ret.encode[:], s)
|
||||
for i := range ret.decode {
|
||||
ret.decode[i] = -1
|
||||
}
|
||||
for i, b := range ret.encode {
|
||||
ret.decode[b] = int8(i)
|
||||
}
|
||||
return ret
|
||||
}
|
||||
|
||||
// BTCAlphabet is the bitcoin base58 alphabet.
|
||||
var BTCAlphabet = NewAlphabet("123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz")
|
||||
|
||||
// FlickrAlphabet is the flickr base58 alphabet.
|
||||
var FlickrAlphabet = NewAlphabet("123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ")
|
||||
261
vendor/github.com/mr-tron/base58/base58/base58.go
generated
vendored
Normal file
261
vendor/github.com/mr-tron/base58/base58/base58.go
generated
vendored
Normal file
@@ -0,0 +1,261 @@
|
||||
package base58
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math/big"
|
||||
)
|
||||
|
||||
var (
|
||||
bn0 = big.NewInt(0)
|
||||
bn58 = big.NewInt(58)
|
||||
)
|
||||
|
||||
// Encode encodes the passed bytes into a base58 encoded string.
|
||||
func Encode(bin []byte) string {
|
||||
return FastBase58Encoding(bin)
|
||||
}
|
||||
|
||||
// EncodeAlphabet encodes the passed bytes into a base58 encoded string with the
|
||||
// passed alphabet.
|
||||
func EncodeAlphabet(bin []byte, alphabet *Alphabet) string {
|
||||
return FastBase58EncodingAlphabet(bin, alphabet)
|
||||
}
|
||||
|
||||
// FastBase58Encoding encodes the passed bytes into a base58 encoded string.
|
||||
func FastBase58Encoding(bin []byte) string {
|
||||
return FastBase58EncodingAlphabet(bin, BTCAlphabet)
|
||||
}
|
||||
|
||||
// FastBase58EncodingAlphabet encodes the passed bytes into a base58 encoded
|
||||
// string with the passed alphabet.
|
||||
func FastBase58EncodingAlphabet(bin []byte, alphabet *Alphabet) string {
|
||||
zero := alphabet.encode[0]
|
||||
|
||||
binsz := len(bin)
|
||||
var i, j, zcount, high int
|
||||
var carry uint32
|
||||
|
||||
for zcount < binsz && bin[zcount] == 0 {
|
||||
zcount++
|
||||
}
|
||||
|
||||
size := ((binsz-zcount)*138/100 + 1)
|
||||
|
||||
// allocate one big buffer up front
|
||||
buf := make([]byte, size*2+zcount)
|
||||
|
||||
// use the second half for the temporary buffer
|
||||
tmp := buf[size+zcount:]
|
||||
|
||||
high = size - 1
|
||||
for i = zcount; i < binsz; i++ {
|
||||
j = size - 1
|
||||
for carry = uint32(bin[i]); j > high || carry != 0; j-- {
|
||||
carry = carry + 256*uint32(tmp[j])
|
||||
tmp[j] = byte(carry % 58)
|
||||
carry /= 58
|
||||
}
|
||||
high = j
|
||||
}
|
||||
|
||||
for j = 0; j < size && tmp[j] == 0; j++ {
|
||||
}
|
||||
|
||||
// Use the first half for the result
|
||||
b58 := buf[:size-j+zcount]
|
||||
|
||||
if zcount != 0 {
|
||||
for i = 0; i < zcount; i++ {
|
||||
b58[i] = zero
|
||||
}
|
||||
}
|
||||
|
||||
for i = zcount; j < size; i++ {
|
||||
b58[i] = alphabet.encode[tmp[j]]
|
||||
j++
|
||||
}
|
||||
|
||||
return string(b58)
|
||||
}
|
||||
|
||||
// TrivialBase58Encoding encodes the passed bytes into a base58 encoded string
|
||||
// (inefficiently).
|
||||
func TrivialBase58Encoding(a []byte) string {
|
||||
return TrivialBase58EncodingAlphabet(a, BTCAlphabet)
|
||||
}
|
||||
|
||||
// TrivialBase58EncodingAlphabet encodes the passed bytes into a base58 encoded
|
||||
// string (inefficiently) with the passed alphabet.
|
||||
func TrivialBase58EncodingAlphabet(a []byte, alphabet *Alphabet) string {
|
||||
zero := alphabet.encode[0]
|
||||
idx := len(a)*138/100 + 1
|
||||
buf := make([]byte, idx)
|
||||
bn := new(big.Int).SetBytes(a)
|
||||
var mo *big.Int
|
||||
for bn.Cmp(bn0) != 0 {
|
||||
bn, mo = bn.DivMod(bn, bn58, new(big.Int))
|
||||
idx--
|
||||
buf[idx] = alphabet.encode[mo.Int64()]
|
||||
}
|
||||
for i := range a {
|
||||
if a[i] != 0 {
|
||||
break
|
||||
}
|
||||
idx--
|
||||
buf[idx] = zero
|
||||
}
|
||||
return string(buf[idx:])
|
||||
}
|
||||
|
||||
// Decode decodes the base58 encoded bytes.
|
||||
func Decode(str string) ([]byte, error) {
|
||||
return FastBase58Decoding(str)
|
||||
}
|
||||
|
||||
// DecodeAlphabet decodes the base58 encoded bytes using the given b58 alphabet.
|
||||
func DecodeAlphabet(str string, alphabet *Alphabet) ([]byte, error) {
|
||||
return FastBase58DecodingAlphabet(str, alphabet)
|
||||
}
|
||||
|
||||
// FastBase58Decoding decodes the base58 encoded bytes.
|
||||
func FastBase58Decoding(str string) ([]byte, error) {
|
||||
return FastBase58DecodingAlphabet(str, BTCAlphabet)
|
||||
}
|
||||
|
||||
// FastBase58DecodingAlphabet decodes the base58 encoded bytes using the given
|
||||
// b58 alphabet.
|
||||
func FastBase58DecodingAlphabet(str string, alphabet *Alphabet) ([]byte, error) {
|
||||
if len(str) == 0 {
|
||||
return nil, fmt.Errorf("zero length string")
|
||||
}
|
||||
|
||||
var (
|
||||
t uint64
|
||||
zmask, c uint32
|
||||
zcount int
|
||||
|
||||
b58u = []rune(str)
|
||||
b58sz = len(b58u)
|
||||
|
||||
outisz = (b58sz + 3) / 4 // check to see if we need to change this buffer size to optimize
|
||||
binu = make([]byte, (b58sz+3)*3)
|
||||
bytesleft = b58sz % 4
|
||||
|
||||
zero = rune(alphabet.encode[0])
|
||||
)
|
||||
|
||||
if bytesleft > 0 {
|
||||
zmask = (0xffffffff << uint32(bytesleft*8))
|
||||
} else {
|
||||
bytesleft = 4
|
||||
}
|
||||
|
||||
var outi = make([]uint32, outisz)
|
||||
|
||||
for i := 0; i < b58sz && b58u[i] == zero; i++ {
|
||||
zcount++
|
||||
}
|
||||
|
||||
for _, r := range b58u {
|
||||
if r > 127 {
|
||||
return nil, fmt.Errorf("High-bit set on invalid digit")
|
||||
}
|
||||
if alphabet.decode[r] == -1 {
|
||||
return nil, fmt.Errorf("Invalid base58 digit (%q)", r)
|
||||
}
|
||||
|
||||
c = uint32(alphabet.decode[r])
|
||||
|
||||
for j := (outisz - 1); j >= 0; j-- {
|
||||
t = uint64(outi[j])*58 + uint64(c)
|
||||
c = uint32(t>>32) & 0x3f
|
||||
outi[j] = uint32(t & 0xffffffff)
|
||||
}
|
||||
|
||||
if c > 0 {
|
||||
return nil, fmt.Errorf("Output number too big (carry to the next int32)")
|
||||
}
|
||||
|
||||
if outi[0]&zmask != 0 {
|
||||
return nil, fmt.Errorf("Output number too big (last int32 filled too far)")
|
||||
}
|
||||
}
|
||||
|
||||
// the nested for-loop below is the same as the original code:
|
||||
// switch (bytesleft) {
|
||||
// case 3:
|
||||
// *(binu++) = (outi[0] & 0xff0000) >> 16;
|
||||
// //-fallthrough
|
||||
// case 2:
|
||||
// *(binu++) = (outi[0] & 0xff00) >> 8;
|
||||
// //-fallthrough
|
||||
// case 1:
|
||||
// *(binu++) = (outi[0] & 0xff);
|
||||
// ++j;
|
||||
// //-fallthrough
|
||||
// default:
|
||||
// break;
|
||||
// }
|
||||
//
|
||||
// for (; j < outisz; ++j)
|
||||
// {
|
||||
// *(binu++) = (outi[j] >> 0x18) & 0xff;
|
||||
// *(binu++) = (outi[j] >> 0x10) & 0xff;
|
||||
// *(binu++) = (outi[j] >> 8) & 0xff;
|
||||
// *(binu++) = (outi[j] >> 0) & 0xff;
|
||||
// }
|
||||
var j, cnt int
|
||||
for j, cnt = 0, 0; j < outisz; j++ {
|
||||
for mask := byte(bytesleft-1) * 8; mask <= 0x18; mask, cnt = mask-8, cnt+1 {
|
||||
binu[cnt] = byte(outi[j] >> mask)
|
||||
}
|
||||
if j == 0 {
|
||||
bytesleft = 4 // because it could be less than 4 the first time through
|
||||
}
|
||||
}
|
||||
|
||||
for n, v := range binu {
|
||||
if v > 0 {
|
||||
start := n - zcount
|
||||
if start < 0 {
|
||||
start = 0
|
||||
}
|
||||
return binu[start:cnt], nil
|
||||
}
|
||||
}
|
||||
return binu[:cnt], nil
|
||||
}
|
||||
|
||||
// TrivialBase58Decoding decodes the base58 encoded bytes (inefficiently).
|
||||
func TrivialBase58Decoding(str string) ([]byte, error) {
|
||||
return TrivialBase58DecodingAlphabet(str, BTCAlphabet)
|
||||
}
|
||||
|
||||
// TrivialBase58DecodingAlphabet decodes the base58 encoded bytes
|
||||
// (inefficiently) using the given b58 alphabet.
|
||||
func TrivialBase58DecodingAlphabet(str string, alphabet *Alphabet) ([]byte, error) {
|
||||
zero := alphabet.encode[0]
|
||||
|
||||
var zcount int
|
||||
for i := 0; i < len(str) && str[i] == zero; i++ {
|
||||
zcount++
|
||||
}
|
||||
leading := make([]byte, zcount)
|
||||
|
||||
var padChar rune = -1
|
||||
src := []byte(str)
|
||||
j := 0
|
||||
for ; j < len(src) && src[j] == byte(padChar); j++ {
|
||||
}
|
||||
|
||||
n := new(big.Int)
|
||||
for i := range src[j:] {
|
||||
c := alphabet.decode[src[i]]
|
||||
if c == -1 {
|
||||
return nil, fmt.Errorf("illegal base58 data at input index: %d", i)
|
||||
}
|
||||
n.Mul(n, bn58)
|
||||
n.Add(n, big.NewInt(int64(c)))
|
||||
}
|
||||
return append(leading, n.Bytes()...), nil
|
||||
}
|
||||
1
vendor/github.com/multiformats/go-multihash/.gitignore
generated
vendored
Normal file
1
vendor/github.com/multiformats/go-multihash/.gitignore
generated
vendored
Normal file
@@ -0,0 +1 @@
|
||||
.vscode/
|
||||
6
vendor/github.com/multiformats/go-multihash/.gitmodules
generated
vendored
Normal file
6
vendor/github.com/multiformats/go-multihash/.gitmodules
generated
vendored
Normal file
@@ -0,0 +1,6 @@
|
||||
[submodule "spec/multicodec"]
|
||||
path = spec/multicodec
|
||||
url = https://github.com/multiformats/multicodec.git
|
||||
[submodule "spec/multihash"]
|
||||
path = spec/multihash
|
||||
url = https://github.com/multiformats/multihash.git
|
||||
30
vendor/github.com/multiformats/go-multihash/.travis.yml
generated
vendored
Normal file
30
vendor/github.com/multiformats/go-multihash/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,30 @@
|
||||
os:
|
||||
- linux
|
||||
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.11.x
|
||||
|
||||
env:
|
||||
global:
|
||||
- GOTFLAGS="-race"
|
||||
matrix:
|
||||
- BUILD_DEPTYPE=gomod
|
||||
|
||||
|
||||
# disable travis install
|
||||
install:
|
||||
- true
|
||||
|
||||
script:
|
||||
- bash <(curl -s https://raw.githubusercontent.com/ipfs/ci-helpers/master/travis-ci/run-standard-tests.sh)
|
||||
|
||||
|
||||
cache:
|
||||
directories:
|
||||
- $GOPATH/pkg/mod
|
||||
- /home/travis/.cache/go-build
|
||||
|
||||
notifications:
|
||||
email: false
|
||||
21
vendor/github.com/multiformats/go-multihash/LICENSE
generated
vendored
Normal file
21
vendor/github.com/multiformats/go-multihash/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,21 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2014 Juan Batiz-Benet
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
11
vendor/github.com/multiformats/go-multihash/Makefile
generated
vendored
Normal file
11
vendor/github.com/multiformats/go-multihash/Makefile
generated
vendored
Normal file
@@ -0,0 +1,11 @@
|
||||
gx:
|
||||
go get github.com/whyrusleeping/gx
|
||||
go get github.com/whyrusleeping/gx-go
|
||||
|
||||
deps: gx
|
||||
gx --verbose install --global
|
||||
gx-go rewrite
|
||||
|
||||
publish:
|
||||
gx-go rewrite --undo
|
||||
|
||||
90
vendor/github.com/multiformats/go-multihash/README.md
generated
vendored
Normal file
90
vendor/github.com/multiformats/go-multihash/README.md
generated
vendored
Normal file
@@ -0,0 +1,90 @@
|
||||
# go-multihash
|
||||
|
||||
[](http://ipn.io)
|
||||
[](https://github.com/multiformats/multiformats)
|
||||
[](https://webchat.freenode.net/?channels=%23ipfs)
|
||||
[](https://github.com/RichardLitt/standard-readme)
|
||||
[](https://godoc.org/github.com/multiformats/go-multihash)
|
||||
[](https://travis-ci.org/multiformats/go-multihash)
|
||||
[](https://codecov.io/github/multiformats/go-multihash?branch=master)
|
||||
|
||||
> [multihash](https://github.com/multiformats/multihash) implementation in Go
|
||||
|
||||
## Table of Contents
|
||||
|
||||
- [Install](#install)
|
||||
- [Usage](#usage)
|
||||
- [Maintainers](#maintainers)
|
||||
- [Contribute](#contribute)
|
||||
- [License](#license)
|
||||
|
||||
## Install
|
||||
|
||||
`go-multihash` is a standard Go module which can be installed with:
|
||||
|
||||
```sh
|
||||
go get github.com/multiformats/go-multihash
|
||||
```
|
||||
|
||||
## Usage
|
||||
|
||||
|
||||
### Example
|
||||
|
||||
This example takes a standard hex-encoded data and uses `EncodeName` to calculate the SHA1 multihash value for the buffer.
|
||||
|
||||
The resulting hex-encoded data corresponds to: `<hash function code><digest size><hash function output>`, which could be re-parsed
|
||||
with `Multihash.FromHexString()`.
|
||||
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"encoding/hex"
|
||||
"fmt"
|
||||
|
||||
"github.com/multiformats/go-multihash"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// ignores errors for simplicity.
|
||||
// don't do that at home.
|
||||
// Decode a SHA1 hash to a binary buffer
|
||||
buf, _ := hex.DecodeString("0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33")
|
||||
|
||||
// Create a new multihash with it.
|
||||
mHashBuf, _ := multihash.EncodeName(buf, "sha1")
|
||||
// Print the multihash as hex string
|
||||
fmt.Printf("hex: %s\n", hex.EncodeToString(mHashBuf))
|
||||
|
||||
// Parse the binary multihash to a DecodedMultihash
|
||||
mHash, _ := multihash.Decode(mHashBuf)
|
||||
// Convert the sha1 value to hex string
|
||||
sha1hex := hex.EncodeToString(mHash.Digest)
|
||||
// Print all the information in the multihash
|
||||
fmt.Printf("obj: %v 0x%x %d %s\n", mHash.Name, mHash.Code, mHash.Length, sha1hex)
|
||||
}
|
||||
```
|
||||
|
||||
To run, copy to [example/foo.go](example/foo.go) and:
|
||||
|
||||
```
|
||||
> cd example/
|
||||
> go build
|
||||
> ./example
|
||||
hex: 11140beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33
|
||||
obj: sha1 0x11 20 0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33
|
||||
```
|
||||
|
||||
## Contribute
|
||||
|
||||
Contributions welcome. Please check out [the issues](https://github.com/multiformats/go-multihash/issues).
|
||||
|
||||
Check out our [contributing document](https://github.com/multiformats/multiformats/blob/master/contributing.md) for more information on how we work, and about contributing in general. Please be aware that all interactions related to multiformats are subject to the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
|
||||
|
||||
Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
|
||||
|
||||
## License
|
||||
|
||||
[MIT](LICENSE) © 2014 Juan Batiz-Benet
|
||||
3
vendor/github.com/multiformats/go-multihash/codecov.yml
generated
vendored
Normal file
3
vendor/github.com/multiformats/go-multihash/codecov.yml
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
coverage:
|
||||
range: "50...100"
|
||||
comment: off
|
||||
11
vendor/github.com/multiformats/go-multihash/go.mod
generated
vendored
Normal file
11
vendor/github.com/multiformats/go-multihash/go.mod
generated
vendored
Normal file
@@ -0,0 +1,11 @@
|
||||
module github.com/multiformats/go-multihash
|
||||
|
||||
require (
|
||||
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1
|
||||
github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771
|
||||
github.com/mr-tron/base58 v1.1.2
|
||||
github.com/spaolacci/murmur3 v1.1.0
|
||||
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8
|
||||
)
|
||||
|
||||
go 1.13
|
||||
16
vendor/github.com/multiformats/go-multihash/go.sum
generated
vendored
Normal file
16
vendor/github.com/multiformats/go-multihash/go.sum
generated
vendored
Normal file
@@ -0,0 +1,16 @@
|
||||
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g=
|
||||
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ=
|
||||
github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771 h1:MHkK1uRtFbVqvAgvWxafZe54+5uBxLluGylDiKgdhwo=
|
||||
github.com/minio/sha256-simd v0.1.1-0.20190913151208-6de447530771/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
|
||||
github.com/mr-tron/base58 v1.1.2 h1:ZEw4I2EgPKDJ2iEw0cNmLB3ROrEmkOtXIkaG7wZg+78=
|
||||
github.com/mr-tron/base58 v1.1.2/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
|
||||
github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
|
||||
github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8 h1:1wopBVtVdWnn03fZelqdXTqk7U7zPQCb+T4rbU9ZEoU=
|
||||
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d h1:+R4KGOnez64A81RvjARKc4UT5/tI9ujCIVX+P5KiHuI=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
103
vendor/github.com/multiformats/go-multihash/io.go
generated
vendored
Normal file
103
vendor/github.com/multiformats/go-multihash/io.go
generated
vendored
Normal file
@@ -0,0 +1,103 @@
|
||||
package multihash
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"io"
|
||||
"math"
|
||||
)
|
||||
|
||||
// Reader is an io.Reader wrapper that exposes a function
|
||||
// to read a whole multihash, parse it, and return it.
|
||||
type Reader interface {
|
||||
io.Reader
|
||||
|
||||
ReadMultihash() (Multihash, error)
|
||||
}
|
||||
|
||||
// Writer is an io.Writer wrapper that exposes a function
|
||||
// to write a whole multihash.
|
||||
type Writer interface {
|
||||
io.Writer
|
||||
|
||||
WriteMultihash(Multihash) error
|
||||
}
|
||||
|
||||
// NewReader wraps an io.Reader with a multihash.Reader
|
||||
func NewReader(r io.Reader) Reader {
|
||||
return &mhReader{r}
|
||||
}
|
||||
|
||||
// NewWriter wraps an io.Writer with a multihash.Writer
|
||||
func NewWriter(w io.Writer) Writer {
|
||||
return &mhWriter{w}
|
||||
}
|
||||
|
||||
type mhReader struct {
|
||||
r io.Reader
|
||||
}
|
||||
|
||||
func (r *mhReader) Read(buf []byte) (n int, err error) {
|
||||
return r.r.Read(buf)
|
||||
}
|
||||
|
||||
func (r *mhReader) ReadByte() (byte, error) {
|
||||
if br, ok := r.r.(io.ByteReader); ok {
|
||||
return br.ReadByte()
|
||||
}
|
||||
var b [1]byte
|
||||
n, err := r.r.Read(b[:])
|
||||
if n == 1 {
|
||||
return b[0], nil
|
||||
}
|
||||
if err == nil {
|
||||
if n != 0 {
|
||||
panic("reader returned an invalid length")
|
||||
}
|
||||
err = io.ErrNoProgress
|
||||
}
|
||||
return 0, err
|
||||
}
|
||||
|
||||
func (r *mhReader) ReadMultihash() (Multihash, error) {
|
||||
code, err := binary.ReadUvarint(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
length, err := binary.ReadUvarint(r)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if length > math.MaxInt32 {
|
||||
return nil, errors.New("digest too long, supporting only <= 2^31-1")
|
||||
}
|
||||
|
||||
pre := make([]byte, 2*binary.MaxVarintLen64)
|
||||
spot := pre
|
||||
n := binary.PutUvarint(spot, code)
|
||||
spot = pre[n:]
|
||||
n += binary.PutUvarint(spot, length)
|
||||
|
||||
buf := make([]byte, int(length)+n)
|
||||
copy(buf, pre[:n])
|
||||
|
||||
if _, err := io.ReadFull(r.r, buf[n:]); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return Cast(buf)
|
||||
}
|
||||
|
||||
type mhWriter struct {
|
||||
w io.Writer
|
||||
}
|
||||
|
||||
func (w *mhWriter) Write(buf []byte) (n int, err error) {
|
||||
return w.w.Write(buf)
|
||||
}
|
||||
|
||||
func (w *mhWriter) WriteMultihash(m Multihash) error {
|
||||
_, err := w.w.Write([]byte(m))
|
||||
return err
|
||||
}
|
||||
302
vendor/github.com/multiformats/go-multihash/multihash.go
generated
vendored
Normal file
302
vendor/github.com/multiformats/go-multihash/multihash.go
generated
vendored
Normal file
@@ -0,0 +1,302 @@
|
||||
// Package multihash is the Go implementation of
|
||||
// https://github.com/multiformats/multihash, or self-describing
|
||||
// hashes.
|
||||
package multihash
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"encoding/hex"
|
||||
"errors"
|
||||
"fmt"
|
||||
"math"
|
||||
|
||||
b58 "github.com/mr-tron/base58/base58"
|
||||
)
|
||||
|
||||
// errors
|
||||
var (
|
||||
ErrUnknownCode = errors.New("unknown multihash code")
|
||||
ErrTooShort = errors.New("multihash too short. must be >= 2 bytes")
|
||||
ErrTooLong = errors.New("multihash too long. must be < 129 bytes")
|
||||
ErrLenNotSupported = errors.New("multihash does not yet support digests longer than 127 bytes")
|
||||
ErrInvalidMultihash = errors.New("input isn't valid multihash")
|
||||
|
||||
ErrVarintBufferShort = errors.New("uvarint: buffer too small")
|
||||
ErrVarintTooLong = errors.New("uvarint: varint too big (max 64bit)")
|
||||
)
|
||||
|
||||
// ErrInconsistentLen is returned when a decoded multihash has an inconsistent length
|
||||
type ErrInconsistentLen struct {
|
||||
dm *DecodedMultihash
|
||||
}
|
||||
|
||||
func (e ErrInconsistentLen) Error() string {
|
||||
return fmt.Sprintf("multihash length inconsistent: expected %d, got %d", e.dm.Length, len(e.dm.Digest))
|
||||
}
|
||||
|
||||
// constants
|
||||
const (
|
||||
IDENTITY = 0x00
|
||||
// Deprecated: use IDENTITY
|
||||
ID = IDENTITY
|
||||
SHA1 = 0x11
|
||||
SHA2_256 = 0x12
|
||||
SHA2_512 = 0x13
|
||||
SHA3_224 = 0x17
|
||||
SHA3_256 = 0x16
|
||||
SHA3_384 = 0x15
|
||||
SHA3_512 = 0x14
|
||||
SHA3 = SHA3_512
|
||||
KECCAK_224 = 0x1A
|
||||
KECCAK_256 = 0x1B
|
||||
KECCAK_384 = 0x1C
|
||||
KECCAK_512 = 0x1D
|
||||
|
||||
SHAKE_128 = 0x18
|
||||
SHAKE_256 = 0x19
|
||||
|
||||
BLAKE2B_MIN = 0xb201
|
||||
BLAKE2B_MAX = 0xb240
|
||||
BLAKE2S_MIN = 0xb241
|
||||
BLAKE2S_MAX = 0xb260
|
||||
|
||||
MD5 = 0xd5
|
||||
|
||||
DBL_SHA2_256 = 0x56
|
||||
|
||||
MURMUR3_128 = 0x22
|
||||
// Deprecated: use MURMUR3_128
|
||||
MURMUR3 = MURMUR3_128
|
||||
|
||||
X11 = 0x1100
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Add blake2b (64 codes)
|
||||
for c := uint64(BLAKE2B_MIN); c <= BLAKE2B_MAX; c++ {
|
||||
n := c - BLAKE2B_MIN + 1
|
||||
name := fmt.Sprintf("blake2b-%d", n*8)
|
||||
Names[name] = c
|
||||
Codes[c] = name
|
||||
DefaultLengths[c] = int(n)
|
||||
}
|
||||
|
||||
// Add blake2s (32 codes)
|
||||
for c := uint64(BLAKE2S_MIN); c <= BLAKE2S_MAX; c++ {
|
||||
n := c - BLAKE2S_MIN + 1
|
||||
name := fmt.Sprintf("blake2s-%d", n*8)
|
||||
Names[name] = c
|
||||
Codes[c] = name
|
||||
DefaultLengths[c] = int(n)
|
||||
}
|
||||
}
|
||||
|
||||
// Names maps the name of a hash to the code
|
||||
var Names = map[string]uint64{
|
||||
"identity": IDENTITY,
|
||||
"sha1": SHA1,
|
||||
"sha2-256": SHA2_256,
|
||||
"sha2-512": SHA2_512,
|
||||
"sha3": SHA3_512,
|
||||
"sha3-224": SHA3_224,
|
||||
"sha3-256": SHA3_256,
|
||||
"sha3-384": SHA3_384,
|
||||
"sha3-512": SHA3_512,
|
||||
"dbl-sha2-256": DBL_SHA2_256,
|
||||
"murmur3-128": MURMUR3_128,
|
||||
"keccak-224": KECCAK_224,
|
||||
"keccak-256": KECCAK_256,
|
||||
"keccak-384": KECCAK_384,
|
||||
"keccak-512": KECCAK_512,
|
||||
"shake-128": SHAKE_128,
|
||||
"shake-256": SHAKE_256,
|
||||
"x11": X11,
|
||||
"md5": MD5,
|
||||
}
|
||||
|
||||
// Codes maps a hash code to it's name
|
||||
var Codes = map[uint64]string{
|
||||
IDENTITY: "identity",
|
||||
SHA1: "sha1",
|
||||
SHA2_256: "sha2-256",
|
||||
SHA2_512: "sha2-512",
|
||||
SHA3_224: "sha3-224",
|
||||
SHA3_256: "sha3-256",
|
||||
SHA3_384: "sha3-384",
|
||||
SHA3_512: "sha3-512",
|
||||
DBL_SHA2_256: "dbl-sha2-256",
|
||||
MURMUR3_128: "murmur3-128",
|
||||
KECCAK_224: "keccak-224",
|
||||
KECCAK_256: "keccak-256",
|
||||
KECCAK_384: "keccak-384",
|
||||
KECCAK_512: "keccak-512",
|
||||
SHAKE_128: "shake-128",
|
||||
SHAKE_256: "shake-256",
|
||||
X11: "x11",
|
||||
MD5: "md5",
|
||||
}
|
||||
|
||||
// DefaultLengths maps a hash code to it's default length
|
||||
var DefaultLengths = map[uint64]int{
|
||||
IDENTITY: -1,
|
||||
SHA1: 20,
|
||||
SHA2_256: 32,
|
||||
SHA2_512: 64,
|
||||
SHA3_224: 28,
|
||||
SHA3_256: 32,
|
||||
SHA3_384: 48,
|
||||
SHA3_512: 64,
|
||||
DBL_SHA2_256: 32,
|
||||
KECCAK_224: 28,
|
||||
KECCAK_256: 32,
|
||||
MURMUR3_128: 4,
|
||||
KECCAK_384: 48,
|
||||
KECCAK_512: 64,
|
||||
SHAKE_128: 32,
|
||||
SHAKE_256: 64,
|
||||
X11: 64,
|
||||
MD5: 16,
|
||||
}
|
||||
|
||||
func uvarint(buf []byte) (uint64, []byte, error) {
|
||||
n, c := binary.Uvarint(buf)
|
||||
|
||||
if c == 0 {
|
||||
return n, buf, ErrVarintBufferShort
|
||||
} else if c < 0 {
|
||||
return n, buf[-c:], ErrVarintTooLong
|
||||
} else {
|
||||
return n, buf[c:], nil
|
||||
}
|
||||
}
|
||||
|
||||
// DecodedMultihash represents a parsed multihash and allows
|
||||
// easy access to the different parts of a multihash.
|
||||
type DecodedMultihash struct {
|
||||
Code uint64
|
||||
Name string
|
||||
Length int // Length is just int as it is type of len() opearator
|
||||
Digest []byte // Digest holds the raw multihash bytes
|
||||
}
|
||||
|
||||
// Multihash is byte slice with the following form:
|
||||
// <hash function code><digest size><hash function output>.
|
||||
// See the spec for more information.
|
||||
type Multihash []byte
|
||||
|
||||
// HexString returns the hex-encoded representation of a multihash.
|
||||
func (m *Multihash) HexString() string {
|
||||
return hex.EncodeToString([]byte(*m))
|
||||
}
|
||||
|
||||
// String is an alias to HexString().
|
||||
func (m *Multihash) String() string {
|
||||
return m.HexString()
|
||||
}
|
||||
|
||||
// FromHexString parses a hex-encoded multihash.
|
||||
func FromHexString(s string) (Multihash, error) {
|
||||
b, err := hex.DecodeString(s)
|
||||
if err != nil {
|
||||
return Multihash{}, err
|
||||
}
|
||||
|
||||
return Cast(b)
|
||||
}
|
||||
|
||||
// B58String returns the B58-encoded representation of a multihash.
|
||||
func (m Multihash) B58String() string {
|
||||
return b58.Encode([]byte(m))
|
||||
}
|
||||
|
||||
// FromB58String parses a B58-encoded multihash.
|
||||
func FromB58String(s string) (m Multihash, err error) {
|
||||
b, err := b58.Decode(s)
|
||||
if err != nil {
|
||||
return Multihash{}, ErrInvalidMultihash
|
||||
}
|
||||
|
||||
return Cast(b)
|
||||
}
|
||||
|
||||
// Cast casts a buffer onto a multihash, and returns an error
|
||||
// if it does not work.
|
||||
func Cast(buf []byte) (Multihash, error) {
|
||||
dm, err := Decode(buf)
|
||||
if err != nil {
|
||||
return Multihash{}, err
|
||||
}
|
||||
|
||||
if !ValidCode(dm.Code) {
|
||||
return Multihash{}, ErrUnknownCode
|
||||
}
|
||||
|
||||
return Multihash(buf), nil
|
||||
}
|
||||
|
||||
// Decode parses multihash bytes into a DecodedMultihash.
|
||||
func Decode(buf []byte) (*DecodedMultihash, error) {
|
||||
|
||||
if len(buf) < 2 {
|
||||
return nil, ErrTooShort
|
||||
}
|
||||
|
||||
var err error
|
||||
var code, length uint64
|
||||
|
||||
code, buf, err = uvarint(buf)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
length, buf, err = uvarint(buf)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if length > math.MaxInt32 {
|
||||
return nil, errors.New("digest too long, supporting only <= 2^31-1")
|
||||
}
|
||||
|
||||
dm := &DecodedMultihash{
|
||||
Code: code,
|
||||
Name: Codes[code],
|
||||
Length: int(length),
|
||||
Digest: buf,
|
||||
}
|
||||
|
||||
if len(dm.Digest) != dm.Length {
|
||||
return nil, ErrInconsistentLen{dm}
|
||||
}
|
||||
|
||||
return dm, nil
|
||||
}
|
||||
|
||||
// Encode a hash digest along with the specified function code.
|
||||
// Note: the length is derived from the length of the digest itself.
|
||||
func Encode(buf []byte, code uint64) ([]byte, error) {
|
||||
|
||||
if !ValidCode(code) {
|
||||
return nil, ErrUnknownCode
|
||||
}
|
||||
|
||||
start := make([]byte, 2*binary.MaxVarintLen64, 2*binary.MaxVarintLen64+len(buf))
|
||||
spot := start
|
||||
n := binary.PutUvarint(spot, code)
|
||||
spot = start[n:]
|
||||
n += binary.PutUvarint(spot, uint64(len(buf)))
|
||||
|
||||
return append(start[:n], buf...), nil
|
||||
}
|
||||
|
||||
// EncodeName is like Encode() but providing a string name
|
||||
// instead of a numeric code. See Names for allowed values.
|
||||
func EncodeName(buf []byte, name string) ([]byte, error) {
|
||||
return Encode(buf, Names[name])
|
||||
}
|
||||
|
||||
// ValidCode checks whether a multihash code is valid.
|
||||
func ValidCode(code uint64) bool {
|
||||
_, ok := Codes[code]
|
||||
return ok
|
||||
}
|
||||
230
vendor/github.com/multiformats/go-multihash/sum.go
generated
vendored
Normal file
230
vendor/github.com/multiformats/go-multihash/sum.go
generated
vendored
Normal file
@@ -0,0 +1,230 @@
|
||||
package multihash
|
||||
|
||||
import (
|
||||
"crypto/md5"
|
||||
"crypto/sha1"
|
||||
"crypto/sha512"
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
blake2b "github.com/minio/blake2b-simd"
|
||||
sha256 "github.com/minio/sha256-simd"
|
||||
murmur3 "github.com/spaolacci/murmur3"
|
||||
blake2s "golang.org/x/crypto/blake2s"
|
||||
sha3 "golang.org/x/crypto/sha3"
|
||||
)
|
||||
|
||||
// ErrSumNotSupported is returned when the Sum function code is not implemented
|
||||
var ErrSumNotSupported = errors.New("Function not implemented. Complain to lib maintainer.")
|
||||
|
||||
// HashFunc is a hash function that hashes data into digest.
|
||||
//
|
||||
// The length is the size the digest will be truncated to. While the hash
|
||||
// function isn't responsible for truncating the digest, it may want to error if
|
||||
// the length is invalid for the hash function (e.g., truncation would make the
|
||||
// hash useless).
|
||||
type HashFunc func(data []byte, length int) (digest []byte, err error)
|
||||
|
||||
// funcTable maps multicodec values to hash functions.
|
||||
var funcTable = make(map[uint64]HashFunc)
|
||||
|
||||
// Sum obtains the cryptographic sum of a given buffer. The length parameter
|
||||
// indicates the length of the resulting digest and passing a negative value
|
||||
// use default length values for the selected hash function.
|
||||
func Sum(data []byte, code uint64, length int) (Multihash, error) {
|
||||
if !ValidCode(code) {
|
||||
return nil, fmt.Errorf("invalid multihash code %d", code)
|
||||
}
|
||||
|
||||
if length < 0 {
|
||||
var ok bool
|
||||
length, ok = DefaultLengths[code]
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("no default length for code %d", code)
|
||||
}
|
||||
}
|
||||
|
||||
hashFunc, ok := funcTable[code]
|
||||
if !ok {
|
||||
return nil, ErrSumNotSupported
|
||||
}
|
||||
|
||||
d, err := hashFunc(data, length)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if length >= 0 {
|
||||
d = d[:length]
|
||||
}
|
||||
return Encode(d, code)
|
||||
}
|
||||
|
||||
func sumBlake2s(data []byte, size int) ([]byte, error) {
|
||||
if size != 32 {
|
||||
return nil, fmt.Errorf("unsupported length for blake2s: %d", size)
|
||||
}
|
||||
d := blake2s.Sum256(data)
|
||||
return d[:], nil
|
||||
}
|
||||
func sumBlake2b(data []byte, size int) ([]byte, error) {
|
||||
hasher, err := blake2b.New(&blake2b.Config{Size: uint8(size)})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if _, err := hasher.Write(data); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return hasher.Sum(nil)[:], nil
|
||||
}
|
||||
|
||||
func sumID(data []byte, length int) ([]byte, error) {
|
||||
if length >= 0 && length != len(data) {
|
||||
return nil, fmt.Errorf("the length of the identity hash (%d) must be equal to the length of the data (%d)",
|
||||
length, len(data))
|
||||
|
||||
}
|
||||
return data, nil
|
||||
}
|
||||
|
||||
func sumSHA1(data []byte, length int) ([]byte, error) {
|
||||
a := sha1.Sum(data)
|
||||
return a[0:20], nil
|
||||
}
|
||||
|
||||
func sumSHA256(data []byte, length int) ([]byte, error) {
|
||||
a := sha256.Sum256(data)
|
||||
return a[0:32], nil
|
||||
}
|
||||
|
||||
func sumMD5(data []byte, length int) ([]byte, error) {
|
||||
a := md5.Sum(data)
|
||||
return a[0:md5.Size], nil
|
||||
}
|
||||
|
||||
func sumDoubleSHA256(data []byte, length int) ([]byte, error) {
|
||||
val, _ := sumSHA256(data, len(data))
|
||||
return sumSHA256(val, len(val))
|
||||
}
|
||||
|
||||
func sumSHA512(data []byte, length int) ([]byte, error) {
|
||||
a := sha512.Sum512(data)
|
||||
return a[0:64], nil
|
||||
}
|
||||
func sumKeccak256(data []byte, length int) ([]byte, error) {
|
||||
h := sha3.NewLegacyKeccak256()
|
||||
h.Write(data)
|
||||
return h.Sum(nil), nil
|
||||
}
|
||||
|
||||
func sumKeccak512(data []byte, length int) ([]byte, error) {
|
||||
h := sha3.NewLegacyKeccak512()
|
||||
h.Write(data)
|
||||
return h.Sum(nil), nil
|
||||
}
|
||||
|
||||
func sumSHA3_512(data []byte, length int) ([]byte, error) {
|
||||
a := sha3.Sum512(data)
|
||||
return a[:], nil
|
||||
}
|
||||
|
||||
func sumMURMUR3(data []byte, length int) ([]byte, error) {
|
||||
number := murmur3.Sum32(data)
|
||||
bytes := make([]byte, 4)
|
||||
for i := range bytes {
|
||||
bytes[i] = byte(number & 0xff)
|
||||
number >>= 8
|
||||
}
|
||||
return bytes, nil
|
||||
}
|
||||
|
||||
func sumSHAKE128(data []byte, length int) ([]byte, error) {
|
||||
bytes := make([]byte, 32)
|
||||
sha3.ShakeSum128(bytes, data)
|
||||
return bytes, nil
|
||||
}
|
||||
|
||||
func sumSHAKE256(data []byte, length int) ([]byte, error) {
|
||||
bytes := make([]byte, 64)
|
||||
sha3.ShakeSum256(bytes, data)
|
||||
return bytes, nil
|
||||
}
|
||||
|
||||
func sumSHA3_384(data []byte, length int) ([]byte, error) {
|
||||
a := sha3.Sum384(data)
|
||||
return a[:], nil
|
||||
}
|
||||
|
||||
func sumSHA3_256(data []byte, length int) ([]byte, error) {
|
||||
a := sha3.Sum256(data)
|
||||
return a[:], nil
|
||||
}
|
||||
|
||||
func sumSHA3_224(data []byte, length int) ([]byte, error) {
|
||||
a := sha3.Sum224(data)
|
||||
return a[:], nil
|
||||
}
|
||||
|
||||
func registerStdlibHashFuncs() {
|
||||
RegisterHashFunc(IDENTITY, sumID)
|
||||
RegisterHashFunc(SHA1, sumSHA1)
|
||||
RegisterHashFunc(SHA2_512, sumSHA512)
|
||||
RegisterHashFunc(MD5, sumMD5)
|
||||
}
|
||||
|
||||
func registerNonStdlibHashFuncs() {
|
||||
RegisterHashFunc(SHA2_256, sumSHA256)
|
||||
RegisterHashFunc(DBL_SHA2_256, sumDoubleSHA256)
|
||||
|
||||
RegisterHashFunc(KECCAK_256, sumKeccak256)
|
||||
RegisterHashFunc(KECCAK_512, sumKeccak512)
|
||||
|
||||
RegisterHashFunc(SHA3_224, sumSHA3_224)
|
||||
RegisterHashFunc(SHA3_256, sumSHA3_256)
|
||||
RegisterHashFunc(SHA3_384, sumSHA3_384)
|
||||
RegisterHashFunc(SHA3_512, sumSHA3_512)
|
||||
|
||||
RegisterHashFunc(MURMUR3_128, sumMURMUR3)
|
||||
|
||||
RegisterHashFunc(SHAKE_128, sumSHAKE128)
|
||||
RegisterHashFunc(SHAKE_256, sumSHAKE256)
|
||||
|
||||
// Blake family of hash functions
|
||||
// BLAKE2S
|
||||
for c := uint64(BLAKE2S_MIN); c <= BLAKE2S_MAX; c++ {
|
||||
size := int(c - BLAKE2S_MIN + 1)
|
||||
RegisterHashFunc(c, func(buf []byte, _ int) ([]byte, error) {
|
||||
return sumBlake2s(buf, size)
|
||||
})
|
||||
}
|
||||
// BLAKE2B
|
||||
for c := uint64(BLAKE2B_MIN); c <= BLAKE2B_MAX; c++ {
|
||||
size := int(c - BLAKE2B_MIN + 1)
|
||||
RegisterHashFunc(c, func(buf []byte, _ int) ([]byte, error) {
|
||||
return sumBlake2b(buf, size)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func init() {
|
||||
registerStdlibHashFuncs()
|
||||
registerNonStdlibHashFuncs()
|
||||
}
|
||||
|
||||
// RegisterHashFunc adds an entry to the package-level code -> hash func map.
|
||||
// The hash function must return at least the requested number of bytes. If it
|
||||
// returns more, the hash will be truncated.
|
||||
func RegisterHashFunc(code uint64, hashFunc HashFunc) error {
|
||||
if !ValidCode(code) {
|
||||
return fmt.Errorf("code %v not valid", code)
|
||||
}
|
||||
|
||||
_, ok := funcTable[code]
|
||||
if ok {
|
||||
return fmt.Errorf("hash func for code %v already registered", code)
|
||||
}
|
||||
|
||||
funcTable[code] = hashFunc
|
||||
return nil
|
||||
}
|
||||
22
vendor/github.com/spaolacci/murmur3/.gitignore
generated
vendored
Normal file
22
vendor/github.com/spaolacci/murmur3/.gitignore
generated
vendored
Normal file
@@ -0,0 +1,22 @@
|
||||
# Compiled Object files, Static and Dynamic libs (Shared Objects)
|
||||
*.o
|
||||
*.a
|
||||
*.so
|
||||
|
||||
# Folders
|
||||
_obj
|
||||
_test
|
||||
|
||||
# Architecture specific extensions/prefixes
|
||||
*.[568vq]
|
||||
[568vq].out
|
||||
|
||||
*.cgo1.go
|
||||
*.cgo2.c
|
||||
_cgo_defun.c
|
||||
_cgo_gotypes.go
|
||||
_cgo_export.*
|
||||
|
||||
_testmain.go
|
||||
|
||||
*.exe
|
||||
7
vendor/github.com/spaolacci/murmur3/.travis.yml
generated
vendored
Normal file
7
vendor/github.com/spaolacci/murmur3/.travis.yml
generated
vendored
Normal file
@@ -0,0 +1,7 @@
|
||||
language: go
|
||||
|
||||
go:
|
||||
- 1.x
|
||||
- master
|
||||
|
||||
script: go test
|
||||
24
vendor/github.com/spaolacci/murmur3/LICENSE
generated
vendored
Normal file
24
vendor/github.com/spaolacci/murmur3/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,24 @@
|
||||
Copyright 2013, Sébastien Paolacci.
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
* Neither the name of the library nor the
|
||||
names of its contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
86
vendor/github.com/spaolacci/murmur3/README.md
generated
vendored
Normal file
86
vendor/github.com/spaolacci/murmur3/README.md
generated
vendored
Normal file
@@ -0,0 +1,86 @@
|
||||
murmur3
|
||||
=======
|
||||
|
||||
[](https://travis-ci.org/spaolacci/murmur3)
|
||||
|
||||
Native Go implementation of Austin Appleby's third MurmurHash revision (aka
|
||||
MurmurHash3).
|
||||
|
||||
Reference algorithm has been slightly hacked as to support the streaming mode
|
||||
required by Go's standard [Hash interface](http://golang.org/pkg/hash/#Hash).
|
||||
|
||||
|
||||
Benchmarks
|
||||
----------
|
||||
|
||||
Go tip as of 2014-06-12 (i.e almost go1.3), core i7 @ 3.4 Ghz. All runs
|
||||
include hasher instantiation and sequence finalization.
|
||||
|
||||
<pre>
|
||||
|
||||
Benchmark32_1 500000000 7.69 ns/op 130.00 MB/s
|
||||
Benchmark32_2 200000000 8.83 ns/op 226.42 MB/s
|
||||
Benchmark32_4 500000000 7.99 ns/op 500.39 MB/s
|
||||
Benchmark32_8 200000000 9.47 ns/op 844.69 MB/s
|
||||
Benchmark32_16 100000000 12.1 ns/op 1321.61 MB/s
|
||||
Benchmark32_32 100000000 18.3 ns/op 1743.93 MB/s
|
||||
Benchmark32_64 50000000 30.9 ns/op 2071.64 MB/s
|
||||
Benchmark32_128 50000000 57.6 ns/op 2222.96 MB/s
|
||||
Benchmark32_256 20000000 116 ns/op 2188.60 MB/s
|
||||
Benchmark32_512 10000000 226 ns/op 2260.59 MB/s
|
||||
Benchmark32_1024 5000000 452 ns/op 2263.73 MB/s
|
||||
Benchmark32_2048 2000000 891 ns/op 2296.02 MB/s
|
||||
Benchmark32_4096 1000000 1787 ns/op 2290.92 MB/s
|
||||
Benchmark32_8192 500000 3593 ns/op 2279.68 MB/s
|
||||
Benchmark128_1 100000000 26.1 ns/op 38.33 MB/s
|
||||
Benchmark128_2 100000000 29.0 ns/op 69.07 MB/s
|
||||
Benchmark128_4 50000000 29.8 ns/op 134.17 MB/s
|
||||
Benchmark128_8 50000000 31.6 ns/op 252.86 MB/s
|
||||
Benchmark128_16 100000000 26.5 ns/op 603.42 MB/s
|
||||
Benchmark128_32 100000000 28.6 ns/op 1117.15 MB/s
|
||||
Benchmark128_64 50000000 35.5 ns/op 1800.97 MB/s
|
||||
Benchmark128_128 50000000 50.9 ns/op 2515.50 MB/s
|
||||
Benchmark128_256 20000000 76.9 ns/op 3330.11 MB/s
|
||||
Benchmark128_512 20000000 135 ns/op 3769.09 MB/s
|
||||
Benchmark128_1024 10000000 250 ns/op 4094.38 MB/s
|
||||
Benchmark128_2048 5000000 477 ns/op 4290.75 MB/s
|
||||
Benchmark128_4096 2000000 940 ns/op 4353.29 MB/s
|
||||
Benchmark128_8192 1000000 1838 ns/op 4455.47 MB/s
|
||||
|
||||
</pre>
|
||||
|
||||
|
||||
<pre>
|
||||
|
||||
benchmark Go1.0 MB/s Go1.1 MB/s speedup Go1.2 MB/s speedup Go1.3 MB/s speedup
|
||||
Benchmark32_1 98.90 118.59 1.20x 114.79 0.97x 130.00 1.13x
|
||||
Benchmark32_2 168.04 213.31 1.27x 210.65 0.99x 226.42 1.07x
|
||||
Benchmark32_4 414.01 494.19 1.19x 490.29 0.99x 500.39 1.02x
|
||||
Benchmark32_8 662.19 836.09 1.26x 836.46 1.00x 844.69 1.01x
|
||||
Benchmark32_16 917.46 1304.62 1.42x 1297.63 0.99x 1321.61 1.02x
|
||||
Benchmark32_32 1141.93 1737.54 1.52x 1728.24 0.99x 1743.93 1.01x
|
||||
Benchmark32_64 1289.47 2039.51 1.58x 2038.20 1.00x 2071.64 1.02x
|
||||
Benchmark32_128 1299.23 2097.63 1.61x 2177.13 1.04x 2222.96 1.02x
|
||||
Benchmark32_256 1369.90 2202.34 1.61x 2213.15 1.00x 2188.60 0.99x
|
||||
Benchmark32_512 1399.56 2255.72 1.61x 2264.49 1.00x 2260.59 1.00x
|
||||
Benchmark32_1024 1410.90 2285.82 1.62x 2270.99 0.99x 2263.73 1.00x
|
||||
Benchmark32_2048 1422.14 2297.62 1.62x 2269.59 0.99x 2296.02 1.01x
|
||||
Benchmark32_4096 1420.53 2307.81 1.62x 2273.43 0.99x 2290.92 1.01x
|
||||
Benchmark32_8192 1424.79 2312.87 1.62x 2286.07 0.99x 2279.68 1.00x
|
||||
Benchmark128_1 8.32 30.15 3.62x 30.84 1.02x 38.33 1.24x
|
||||
Benchmark128_2 16.38 59.72 3.65x 59.37 0.99x 69.07 1.16x
|
||||
Benchmark128_4 32.26 112.96 3.50x 114.24 1.01x 134.17 1.17x
|
||||
Benchmark128_8 62.68 217.88 3.48x 218.18 1.00x 252.86 1.16x
|
||||
Benchmark128_16 128.47 451.57 3.51x 474.65 1.05x 603.42 1.27x
|
||||
Benchmark128_32 246.18 910.42 3.70x 871.06 0.96x 1117.15 1.28x
|
||||
Benchmark128_64 449.05 1477.64 3.29x 1449.24 0.98x 1800.97 1.24x
|
||||
Benchmark128_128 762.61 2222.42 2.91x 2217.30 1.00x 2515.50 1.13x
|
||||
Benchmark128_256 1179.92 3005.46 2.55x 2931.55 0.98x 3330.11 1.14x
|
||||
Benchmark128_512 1616.51 3590.75 2.22x 3592.08 1.00x 3769.09 1.05x
|
||||
Benchmark128_1024 1964.36 3979.67 2.03x 4034.01 1.01x 4094.38 1.01x
|
||||
Benchmark128_2048 2225.07 4156.93 1.87x 4244.17 1.02x 4290.75 1.01x
|
||||
Benchmark128_4096 2360.15 4299.09 1.82x 4392.35 1.02x 4353.29 0.99x
|
||||
Benchmark128_8192 2411.50 4356.84 1.81x 4480.68 1.03x 4455.47 0.99x
|
||||
|
||||
</pre>
|
||||
|
||||
64
vendor/github.com/spaolacci/murmur3/murmur.go
generated
vendored
Normal file
64
vendor/github.com/spaolacci/murmur3/murmur.go
generated
vendored
Normal file
@@ -0,0 +1,64 @@
|
||||
// Copyright 2013, Sébastien Paolacci. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
/*
|
||||
Package murmur3 implements Austin Appleby's non-cryptographic MurmurHash3.
|
||||
|
||||
Reference implementation:
|
||||
http://code.google.com/p/smhasher/wiki/MurmurHash3
|
||||
|
||||
History, characteristics and (legacy) perfs:
|
||||
https://sites.google.com/site/murmurhash/
|
||||
https://sites.google.com/site/murmurhash/statistics
|
||||
*/
|
||||
package murmur3
|
||||
|
||||
type bmixer interface {
|
||||
bmix(p []byte) (tail []byte)
|
||||
Size() (n int)
|
||||
reset()
|
||||
}
|
||||
|
||||
type digest struct {
|
||||
clen int // Digested input cumulative length.
|
||||
tail []byte // 0 to Size()-1 bytes view of `buf'.
|
||||
buf [16]byte // Expected (but not required) to be Size() large.
|
||||
seed uint32 // Seed for initializing the hash.
|
||||
bmixer
|
||||
}
|
||||
|
||||
func (d *digest) BlockSize() int { return 1 }
|
||||
|
||||
func (d *digest) Write(p []byte) (n int, err error) {
|
||||
n = len(p)
|
||||
d.clen += n
|
||||
|
||||
if len(d.tail) > 0 {
|
||||
// Stick back pending bytes.
|
||||
nfree := d.Size() - len(d.tail) // nfree ∈ [1, d.Size()-1].
|
||||
if nfree < len(p) {
|
||||
// One full block can be formed.
|
||||
block := append(d.tail, p[:nfree]...)
|
||||
p = p[nfree:]
|
||||
_ = d.bmix(block) // No tail.
|
||||
} else {
|
||||
// Tail's buf is large enough to prevent reallocs.
|
||||
p = append(d.tail, p...)
|
||||
}
|
||||
}
|
||||
|
||||
d.tail = d.bmix(p)
|
||||
|
||||
// Keep own copy of the 0 to Size()-1 pending bytes.
|
||||
nn := copy(d.buf[:], d.tail)
|
||||
d.tail = d.buf[:nn]
|
||||
|
||||
return n, nil
|
||||
}
|
||||
|
||||
func (d *digest) Reset() {
|
||||
d.clen = 0
|
||||
d.tail = nil
|
||||
d.bmixer.reset()
|
||||
}
|
||||
203
vendor/github.com/spaolacci/murmur3/murmur128.go
generated
vendored
Normal file
203
vendor/github.com/spaolacci/murmur3/murmur128.go
generated
vendored
Normal file
@@ -0,0 +1,203 @@
|
||||
package murmur3
|
||||
|
||||
import (
|
||||
//"encoding/binary"
|
||||
"hash"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const (
|
||||
c1_128 = 0x87c37b91114253d5
|
||||
c2_128 = 0x4cf5ad432745937f
|
||||
)
|
||||
|
||||
// Make sure interfaces are correctly implemented.
|
||||
var (
|
||||
_ hash.Hash = new(digest128)
|
||||
_ Hash128 = new(digest128)
|
||||
_ bmixer = new(digest128)
|
||||
)
|
||||
|
||||
// Hash128 represents a 128-bit hasher
|
||||
// Hack: the standard api doesn't define any Hash128 interface.
|
||||
type Hash128 interface {
|
||||
hash.Hash
|
||||
Sum128() (uint64, uint64)
|
||||
}
|
||||
|
||||
// digest128 represents a partial evaluation of a 128 bites hash.
|
||||
type digest128 struct {
|
||||
digest
|
||||
h1 uint64 // Unfinalized running hash part 1.
|
||||
h2 uint64 // Unfinalized running hash part 2.
|
||||
}
|
||||
|
||||
// New128 returns a 128-bit hasher
|
||||
func New128() Hash128 { return New128WithSeed(0) }
|
||||
|
||||
// New128WithSeed returns a 128-bit hasher set with explicit seed value
|
||||
func New128WithSeed(seed uint32) Hash128 {
|
||||
d := new(digest128)
|
||||
d.seed = seed
|
||||
d.bmixer = d
|
||||
d.Reset()
|
||||
return d
|
||||
}
|
||||
|
||||
func (d *digest128) Size() int { return 16 }
|
||||
|
||||
func (d *digest128) reset() { d.h1, d.h2 = uint64(d.seed), uint64(d.seed) }
|
||||
|
||||
func (d *digest128) Sum(b []byte) []byte {
|
||||
h1, h2 := d.Sum128()
|
||||
return append(b,
|
||||
byte(h1>>56), byte(h1>>48), byte(h1>>40), byte(h1>>32),
|
||||
byte(h1>>24), byte(h1>>16), byte(h1>>8), byte(h1),
|
||||
|
||||
byte(h2>>56), byte(h2>>48), byte(h2>>40), byte(h2>>32),
|
||||
byte(h2>>24), byte(h2>>16), byte(h2>>8), byte(h2),
|
||||
)
|
||||
}
|
||||
|
||||
func (d *digest128) bmix(p []byte) (tail []byte) {
|
||||
h1, h2 := d.h1, d.h2
|
||||
|
||||
nblocks := len(p) / 16
|
||||
for i := 0; i < nblocks; i++ {
|
||||
t := (*[2]uint64)(unsafe.Pointer(&p[i*16]))
|
||||
k1, k2 := t[0], t[1]
|
||||
|
||||
k1 *= c1_128
|
||||
k1 = (k1 << 31) | (k1 >> 33) // rotl64(k1, 31)
|
||||
k1 *= c2_128
|
||||
h1 ^= k1
|
||||
|
||||
h1 = (h1 << 27) | (h1 >> 37) // rotl64(h1, 27)
|
||||
h1 += h2
|
||||
h1 = h1*5 + 0x52dce729
|
||||
|
||||
k2 *= c2_128
|
||||
k2 = (k2 << 33) | (k2 >> 31) // rotl64(k2, 33)
|
||||
k2 *= c1_128
|
||||
h2 ^= k2
|
||||
|
||||
h2 = (h2 << 31) | (h2 >> 33) // rotl64(h2, 31)
|
||||
h2 += h1
|
||||
h2 = h2*5 + 0x38495ab5
|
||||
}
|
||||
d.h1, d.h2 = h1, h2
|
||||
return p[nblocks*d.Size():]
|
||||
}
|
||||
|
||||
func (d *digest128) Sum128() (h1, h2 uint64) {
|
||||
|
||||
h1, h2 = d.h1, d.h2
|
||||
|
||||
var k1, k2 uint64
|
||||
switch len(d.tail) & 15 {
|
||||
case 15:
|
||||
k2 ^= uint64(d.tail[14]) << 48
|
||||
fallthrough
|
||||
case 14:
|
||||
k2 ^= uint64(d.tail[13]) << 40
|
||||
fallthrough
|
||||
case 13:
|
||||
k2 ^= uint64(d.tail[12]) << 32
|
||||
fallthrough
|
||||
case 12:
|
||||
k2 ^= uint64(d.tail[11]) << 24
|
||||
fallthrough
|
||||
case 11:
|
||||
k2 ^= uint64(d.tail[10]) << 16
|
||||
fallthrough
|
||||
case 10:
|
||||
k2 ^= uint64(d.tail[9]) << 8
|
||||
fallthrough
|
||||
case 9:
|
||||
k2 ^= uint64(d.tail[8]) << 0
|
||||
|
||||
k2 *= c2_128
|
||||
k2 = (k2 << 33) | (k2 >> 31) // rotl64(k2, 33)
|
||||
k2 *= c1_128
|
||||
h2 ^= k2
|
||||
|
||||
fallthrough
|
||||
|
||||
case 8:
|
||||
k1 ^= uint64(d.tail[7]) << 56
|
||||
fallthrough
|
||||
case 7:
|
||||
k1 ^= uint64(d.tail[6]) << 48
|
||||
fallthrough
|
||||
case 6:
|
||||
k1 ^= uint64(d.tail[5]) << 40
|
||||
fallthrough
|
||||
case 5:
|
||||
k1 ^= uint64(d.tail[4]) << 32
|
||||
fallthrough
|
||||
case 4:
|
||||
k1 ^= uint64(d.tail[3]) << 24
|
||||
fallthrough
|
||||
case 3:
|
||||
k1 ^= uint64(d.tail[2]) << 16
|
||||
fallthrough
|
||||
case 2:
|
||||
k1 ^= uint64(d.tail[1]) << 8
|
||||
fallthrough
|
||||
case 1:
|
||||
k1 ^= uint64(d.tail[0]) << 0
|
||||
k1 *= c1_128
|
||||
k1 = (k1 << 31) | (k1 >> 33) // rotl64(k1, 31)
|
||||
k1 *= c2_128
|
||||
h1 ^= k1
|
||||
}
|
||||
|
||||
h1 ^= uint64(d.clen)
|
||||
h2 ^= uint64(d.clen)
|
||||
|
||||
h1 += h2
|
||||
h2 += h1
|
||||
|
||||
h1 = fmix64(h1)
|
||||
h2 = fmix64(h2)
|
||||
|
||||
h1 += h2
|
||||
h2 += h1
|
||||
|
||||
return h1, h2
|
||||
}
|
||||
|
||||
func fmix64(k uint64) uint64 {
|
||||
k ^= k >> 33
|
||||
k *= 0xff51afd7ed558ccd
|
||||
k ^= k >> 33
|
||||
k *= 0xc4ceb9fe1a85ec53
|
||||
k ^= k >> 33
|
||||
return k
|
||||
}
|
||||
|
||||
/*
|
||||
func rotl64(x uint64, r byte) uint64 {
|
||||
return (x << r) | (x >> (64 - r))
|
||||
}
|
||||
*/
|
||||
|
||||
// Sum128 returns the MurmurHash3 sum of data. It is equivalent to the
|
||||
// following sequence (without the extra burden and the extra allocation):
|
||||
// hasher := New128()
|
||||
// hasher.Write(data)
|
||||
// return hasher.Sum128()
|
||||
func Sum128(data []byte) (h1 uint64, h2 uint64) { return Sum128WithSeed(data, 0) }
|
||||
|
||||
// Sum128WithSeed returns the MurmurHash3 sum of data. It is equivalent to the
|
||||
// following sequence (without the extra burden and the extra allocation):
|
||||
// hasher := New128WithSeed(seed)
|
||||
// hasher.Write(data)
|
||||
// return hasher.Sum128()
|
||||
func Sum128WithSeed(data []byte, seed uint32) (h1 uint64, h2 uint64) {
|
||||
d := &digest128{h1: uint64(seed), h2: uint64(seed)}
|
||||
d.seed = seed
|
||||
d.tail = d.bmix(data)
|
||||
d.clen = len(data)
|
||||
return d.Sum128()
|
||||
}
|
||||
167
vendor/github.com/spaolacci/murmur3/murmur32.go
generated
vendored
Normal file
167
vendor/github.com/spaolacci/murmur3/murmur32.go
generated
vendored
Normal file
@@ -0,0 +1,167 @@
|
||||
package murmur3
|
||||
|
||||
// http://code.google.com/p/guava-libraries/source/browse/guava/src/com/google/common/hash/Murmur3_32HashFunction.java
|
||||
|
||||
import (
|
||||
"hash"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// Make sure interfaces are correctly implemented.
|
||||
var (
|
||||
_ hash.Hash = new(digest32)
|
||||
_ hash.Hash32 = new(digest32)
|
||||
_ bmixer = new(digest32)
|
||||
)
|
||||
|
||||
const (
|
||||
c1_32 uint32 = 0xcc9e2d51
|
||||
c2_32 uint32 = 0x1b873593
|
||||
)
|
||||
|
||||
// digest32 represents a partial evaluation of a 32 bites hash.
|
||||
type digest32 struct {
|
||||
digest
|
||||
h1 uint32 // Unfinalized running hash.
|
||||
}
|
||||
|
||||
// New32 returns new 32-bit hasher
|
||||
func New32() hash.Hash32 { return New32WithSeed(0) }
|
||||
|
||||
// New32WithSeed returns new 32-bit hasher set with explicit seed value
|
||||
func New32WithSeed(seed uint32) hash.Hash32 {
|
||||
d := new(digest32)
|
||||
d.seed = seed
|
||||
d.bmixer = d
|
||||
d.Reset()
|
||||
return d
|
||||
}
|
||||
|
||||
func (d *digest32) Size() int { return 4 }
|
||||
|
||||
func (d *digest32) reset() { d.h1 = d.seed }
|
||||
|
||||
func (d *digest32) Sum(b []byte) []byte {
|
||||
h := d.Sum32()
|
||||
return append(b, byte(h>>24), byte(h>>16), byte(h>>8), byte(h))
|
||||
}
|
||||
|
||||
// Digest as many blocks as possible.
|
||||
func (d *digest32) bmix(p []byte) (tail []byte) {
|
||||
h1 := d.h1
|
||||
|
||||
nblocks := len(p) / 4
|
||||
for i := 0; i < nblocks; i++ {
|
||||
k1 := *(*uint32)(unsafe.Pointer(&p[i*4]))
|
||||
|
||||
k1 *= c1_32
|
||||
k1 = (k1 << 15) | (k1 >> 17) // rotl32(k1, 15)
|
||||
k1 *= c2_32
|
||||
|
||||
h1 ^= k1
|
||||
h1 = (h1 << 13) | (h1 >> 19) // rotl32(h1, 13)
|
||||
h1 = h1*4 + h1 + 0xe6546b64
|
||||
}
|
||||
d.h1 = h1
|
||||
return p[nblocks*d.Size():]
|
||||
}
|
||||
|
||||
func (d *digest32) Sum32() (h1 uint32) {
|
||||
|
||||
h1 = d.h1
|
||||
|
||||
var k1 uint32
|
||||
switch len(d.tail) & 3 {
|
||||
case 3:
|
||||
k1 ^= uint32(d.tail[2]) << 16
|
||||
fallthrough
|
||||
case 2:
|
||||
k1 ^= uint32(d.tail[1]) << 8
|
||||
fallthrough
|
||||
case 1:
|
||||
k1 ^= uint32(d.tail[0])
|
||||
k1 *= c1_32
|
||||
k1 = (k1 << 15) | (k1 >> 17) // rotl32(k1, 15)
|
||||
k1 *= c2_32
|
||||
h1 ^= k1
|
||||
}
|
||||
|
||||
h1 ^= uint32(d.clen)
|
||||
|
||||
h1 ^= h1 >> 16
|
||||
h1 *= 0x85ebca6b
|
||||
h1 ^= h1 >> 13
|
||||
h1 *= 0xc2b2ae35
|
||||
h1 ^= h1 >> 16
|
||||
|
||||
return h1
|
||||
}
|
||||
|
||||
/*
|
||||
func rotl32(x uint32, r byte) uint32 {
|
||||
return (x << r) | (x >> (32 - r))
|
||||
}
|
||||
*/
|
||||
|
||||
// Sum32 returns the MurmurHash3 sum of data. It is equivalent to the
|
||||
// following sequence (without the extra burden and the extra allocation):
|
||||
// hasher := New32()
|
||||
// hasher.Write(data)
|
||||
// return hasher.Sum32()
|
||||
func Sum32(data []byte) uint32 { return Sum32WithSeed(data, 0) }
|
||||
|
||||
// Sum32WithSeed returns the MurmurHash3 sum of data. It is equivalent to the
|
||||
// following sequence (without the extra burden and the extra allocation):
|
||||
// hasher := New32WithSeed(seed)
|
||||
// hasher.Write(data)
|
||||
// return hasher.Sum32()
|
||||
func Sum32WithSeed(data []byte, seed uint32) uint32 {
|
||||
|
||||
h1 := seed
|
||||
|
||||
nblocks := len(data) / 4
|
||||
var p uintptr
|
||||
if len(data) > 0 {
|
||||
p = uintptr(unsafe.Pointer(&data[0]))
|
||||
}
|
||||
p1 := p + uintptr(4*nblocks)
|
||||
for ; p < p1; p += 4 {
|
||||
k1 := *(*uint32)(unsafe.Pointer(p))
|
||||
|
||||
k1 *= c1_32
|
||||
k1 = (k1 << 15) | (k1 >> 17) // rotl32(k1, 15)
|
||||
k1 *= c2_32
|
||||
|
||||
h1 ^= k1
|
||||
h1 = (h1 << 13) | (h1 >> 19) // rotl32(h1, 13)
|
||||
h1 = h1*4 + h1 + 0xe6546b64
|
||||
}
|
||||
|
||||
tail := data[nblocks*4:]
|
||||
|
||||
var k1 uint32
|
||||
switch len(tail) & 3 {
|
||||
case 3:
|
||||
k1 ^= uint32(tail[2]) << 16
|
||||
fallthrough
|
||||
case 2:
|
||||
k1 ^= uint32(tail[1]) << 8
|
||||
fallthrough
|
||||
case 1:
|
||||
k1 ^= uint32(tail[0])
|
||||
k1 *= c1_32
|
||||
k1 = (k1 << 15) | (k1 >> 17) // rotl32(k1, 15)
|
||||
k1 *= c2_32
|
||||
h1 ^= k1
|
||||
}
|
||||
|
||||
h1 ^= uint32(len(data))
|
||||
|
||||
h1 ^= h1 >> 16
|
||||
h1 *= 0x85ebca6b
|
||||
h1 ^= h1 >> 13
|
||||
h1 *= 0xc2b2ae35
|
||||
h1 ^= h1 >> 16
|
||||
|
||||
return h1
|
||||
}
|
||||
57
vendor/github.com/spaolacci/murmur3/murmur64.go
generated
vendored
Normal file
57
vendor/github.com/spaolacci/murmur3/murmur64.go
generated
vendored
Normal file
@@ -0,0 +1,57 @@
|
||||
package murmur3
|
||||
|
||||
import (
|
||||
"hash"
|
||||
)
|
||||
|
||||
// Make sure interfaces are correctly implemented.
|
||||
var (
|
||||
_ hash.Hash = new(digest64)
|
||||
_ hash.Hash64 = new(digest64)
|
||||
_ bmixer = new(digest64)
|
||||
)
|
||||
|
||||
// digest64 is half a digest128.
|
||||
type digest64 digest128
|
||||
|
||||
// New64 returns a 64-bit hasher
|
||||
func New64() hash.Hash64 { return New64WithSeed(0) }
|
||||
|
||||
// New64WithSeed returns a 64-bit hasher set with explicit seed value
|
||||
func New64WithSeed(seed uint32) hash.Hash64 {
|
||||
d := (*digest64)(New128WithSeed(seed).(*digest128))
|
||||
return d
|
||||
}
|
||||
|
||||
func (d *digest64) Sum(b []byte) []byte {
|
||||
h1 := d.Sum64()
|
||||
return append(b,
|
||||
byte(h1>>56), byte(h1>>48), byte(h1>>40), byte(h1>>32),
|
||||
byte(h1>>24), byte(h1>>16), byte(h1>>8), byte(h1))
|
||||
}
|
||||
|
||||
func (d *digest64) Sum64() uint64 {
|
||||
h1, _ := (*digest128)(d).Sum128()
|
||||
return h1
|
||||
}
|
||||
|
||||
// Sum64 returns the MurmurHash3 sum of data. It is equivalent to the
|
||||
// following sequence (without the extra burden and the extra allocation):
|
||||
// hasher := New64()
|
||||
// hasher.Write(data)
|
||||
// return hasher.Sum64()
|
||||
func Sum64(data []byte) uint64 { return Sum64WithSeed(data, 0) }
|
||||
|
||||
// Sum64WithSeed returns the MurmurHash3 sum of data. It is equivalent to the
|
||||
// following sequence (without the extra burden and the extra allocation):
|
||||
// hasher := New64WithSeed(seed)
|
||||
// hasher.Write(data)
|
||||
// return hasher.Sum64()
|
||||
func Sum64WithSeed(data []byte, seed uint32) uint64 {
|
||||
d := &digest128{h1: uint64(seed), h2: uint64(seed)}
|
||||
d.seed = seed
|
||||
d.tail = d.bmix(data)
|
||||
d.clen = len(data)
|
||||
h1, _ := d.Sum128()
|
||||
return h1
|
||||
}
|
||||
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
Normal file
3
vendor/golang.org/x/crypto/AUTHORS
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
# This source code refers to The Go Authors for copyright purposes.
|
||||
# The master list of authors is in the main Go distribution,
|
||||
# visible at https://tip.golang.org/AUTHORS.
|
||||
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
Normal file
3
vendor/golang.org/x/crypto/CONTRIBUTORS
generated
vendored
Normal file
@@ -0,0 +1,3 @@
|
||||
# This source code was written by the Go contributors.
|
||||
# The master list of contributors is in the main Go distribution,
|
||||
# visible at https://tip.golang.org/CONTRIBUTORS.
|
||||
27
vendor/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
27
vendor/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
@@ -0,0 +1,27 @@
|
||||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
22
vendor/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
22
vendor/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
@@ -0,0 +1,22 @@
|
||||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
||||
244
vendor/golang.org/x/crypto/blake2s/blake2s.go
generated
vendored
Normal file
244
vendor/golang.org/x/crypto/blake2s/blake2s.go
generated
vendored
Normal file
@@ -0,0 +1,244 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package blake2s implements the BLAKE2s hash algorithm defined by RFC 7693
|
||||
// and the extendable output function (XOF) BLAKE2Xs.
|
||||
//
|
||||
// For a detailed specification of BLAKE2s see https://blake2.net/blake2.pdf
|
||||
// and for BLAKE2Xs see https://blake2.net/blake2x.pdf
|
||||
//
|
||||
// If you aren't sure which function you need, use BLAKE2s (Sum256 or New256).
|
||||
// If you need a secret-key MAC (message authentication code), use the New256
|
||||
// function with a non-nil key.
|
||||
//
|
||||
// BLAKE2X is a construction to compute hash values larger than 32 bytes. It
|
||||
// can produce hash values between 0 and 65535 bytes.
|
||||
package blake2s // import "golang.org/x/crypto/blake2s"
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"hash"
|
||||
)
|
||||
|
||||
const (
|
||||
// The blocksize of BLAKE2s in bytes.
|
||||
BlockSize = 64
|
||||
|
||||
// The hash size of BLAKE2s-256 in bytes.
|
||||
Size = 32
|
||||
|
||||
// The hash size of BLAKE2s-128 in bytes.
|
||||
Size128 = 16
|
||||
)
|
||||
|
||||
var errKeySize = errors.New("blake2s: invalid key size")
|
||||
|
||||
var iv = [8]uint32{
|
||||
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a,
|
||||
0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19,
|
||||
}
|
||||
|
||||
// Sum256 returns the BLAKE2s-256 checksum of the data.
|
||||
func Sum256(data []byte) [Size]byte {
|
||||
var sum [Size]byte
|
||||
checkSum(&sum, Size, data)
|
||||
return sum
|
||||
}
|
||||
|
||||
// New256 returns a new hash.Hash computing the BLAKE2s-256 checksum. A non-nil
|
||||
// key turns the hash into a MAC. The key must between zero and 32 bytes long.
|
||||
// When the key is nil, the returned hash.Hash implements BinaryMarshaler
|
||||
// and BinaryUnmarshaler for state (de)serialization as documented by hash.Hash.
|
||||
func New256(key []byte) (hash.Hash, error) { return newDigest(Size, key) }
|
||||
|
||||
// New128 returns a new hash.Hash computing the BLAKE2s-128 checksum given a
|
||||
// non-empty key. Note that a 128-bit digest is too small to be secure as a
|
||||
// cryptographic hash and should only be used as a MAC, thus the key argument
|
||||
// is not optional.
|
||||
func New128(key []byte) (hash.Hash, error) {
|
||||
if len(key) == 0 {
|
||||
return nil, errors.New("blake2s: a key is required for a 128-bit hash")
|
||||
}
|
||||
return newDigest(Size128, key)
|
||||
}
|
||||
|
||||
func newDigest(hashSize int, key []byte) (*digest, error) {
|
||||
if len(key) > Size {
|
||||
return nil, errKeySize
|
||||
}
|
||||
d := &digest{
|
||||
size: hashSize,
|
||||
keyLen: len(key),
|
||||
}
|
||||
copy(d.key[:], key)
|
||||
d.Reset()
|
||||
return d, nil
|
||||
}
|
||||
|
||||
func checkSum(sum *[Size]byte, hashSize int, data []byte) {
|
||||
var (
|
||||
h [8]uint32
|
||||
c [2]uint32
|
||||
)
|
||||
|
||||
h = iv
|
||||
h[0] ^= uint32(hashSize) | (1 << 16) | (1 << 24)
|
||||
|
||||
if length := len(data); length > BlockSize {
|
||||
n := length &^ (BlockSize - 1)
|
||||
if length == n {
|
||||
n -= BlockSize
|
||||
}
|
||||
hashBlocks(&h, &c, 0, data[:n])
|
||||
data = data[n:]
|
||||
}
|
||||
|
||||
var block [BlockSize]byte
|
||||
offset := copy(block[:], data)
|
||||
remaining := uint32(BlockSize - offset)
|
||||
|
||||
if c[0] < remaining {
|
||||
c[1]--
|
||||
}
|
||||
c[0] -= remaining
|
||||
|
||||
hashBlocks(&h, &c, 0xFFFFFFFF, block[:])
|
||||
|
||||
for i, v := range h {
|
||||
binary.LittleEndian.PutUint32(sum[4*i:], v)
|
||||
}
|
||||
}
|
||||
|
||||
type digest struct {
|
||||
h [8]uint32
|
||||
c [2]uint32
|
||||
size int
|
||||
block [BlockSize]byte
|
||||
offset int
|
||||
|
||||
key [BlockSize]byte
|
||||
keyLen int
|
||||
}
|
||||
|
||||
const (
|
||||
magic = "b2s"
|
||||
marshaledSize = len(magic) + 8*4 + 2*4 + 1 + BlockSize + 1
|
||||
)
|
||||
|
||||
func (d *digest) MarshalBinary() ([]byte, error) {
|
||||
if d.keyLen != 0 {
|
||||
return nil, errors.New("crypto/blake2s: cannot marshal MACs")
|
||||
}
|
||||
b := make([]byte, 0, marshaledSize)
|
||||
b = append(b, magic...)
|
||||
for i := 0; i < 8; i++ {
|
||||
b = appendUint32(b, d.h[i])
|
||||
}
|
||||
b = appendUint32(b, d.c[0])
|
||||
b = appendUint32(b, d.c[1])
|
||||
// Maximum value for size is 32
|
||||
b = append(b, byte(d.size))
|
||||
b = append(b, d.block[:]...)
|
||||
b = append(b, byte(d.offset))
|
||||
return b, nil
|
||||
}
|
||||
|
||||
func (d *digest) UnmarshalBinary(b []byte) error {
|
||||
if len(b) < len(magic) || string(b[:len(magic)]) != magic {
|
||||
return errors.New("crypto/blake2s: invalid hash state identifier")
|
||||
}
|
||||
if len(b) != marshaledSize {
|
||||
return errors.New("crypto/blake2s: invalid hash state size")
|
||||
}
|
||||
b = b[len(magic):]
|
||||
for i := 0; i < 8; i++ {
|
||||
b, d.h[i] = consumeUint32(b)
|
||||
}
|
||||
b, d.c[0] = consumeUint32(b)
|
||||
b, d.c[1] = consumeUint32(b)
|
||||
d.size = int(b[0])
|
||||
b = b[1:]
|
||||
copy(d.block[:], b[:BlockSize])
|
||||
b = b[BlockSize:]
|
||||
d.offset = int(b[0])
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *digest) BlockSize() int { return BlockSize }
|
||||
|
||||
func (d *digest) Size() int { return d.size }
|
||||
|
||||
func (d *digest) Reset() {
|
||||
d.h = iv
|
||||
d.h[0] ^= uint32(d.size) | (uint32(d.keyLen) << 8) | (1 << 16) | (1 << 24)
|
||||
d.offset, d.c[0], d.c[1] = 0, 0, 0
|
||||
if d.keyLen > 0 {
|
||||
d.block = d.key
|
||||
d.offset = BlockSize
|
||||
}
|
||||
}
|
||||
|
||||
func (d *digest) Write(p []byte) (n int, err error) {
|
||||
n = len(p)
|
||||
|
||||
if d.offset > 0 {
|
||||
remaining := BlockSize - d.offset
|
||||
if n <= remaining {
|
||||
d.offset += copy(d.block[d.offset:], p)
|
||||
return
|
||||
}
|
||||
copy(d.block[d.offset:], p[:remaining])
|
||||
hashBlocks(&d.h, &d.c, 0, d.block[:])
|
||||
d.offset = 0
|
||||
p = p[remaining:]
|
||||
}
|
||||
|
||||
if length := len(p); length > BlockSize {
|
||||
nn := length &^ (BlockSize - 1)
|
||||
if length == nn {
|
||||
nn -= BlockSize
|
||||
}
|
||||
hashBlocks(&d.h, &d.c, 0, p[:nn])
|
||||
p = p[nn:]
|
||||
}
|
||||
|
||||
d.offset += copy(d.block[:], p)
|
||||
return
|
||||
}
|
||||
|
||||
func (d *digest) Sum(sum []byte) []byte {
|
||||
var hash [Size]byte
|
||||
d.finalize(&hash)
|
||||
return append(sum, hash[:d.size]...)
|
||||
}
|
||||
|
||||
func (d *digest) finalize(hash *[Size]byte) {
|
||||
var block [BlockSize]byte
|
||||
h := d.h
|
||||
c := d.c
|
||||
|
||||
copy(block[:], d.block[:d.offset])
|
||||
remaining := uint32(BlockSize - d.offset)
|
||||
if c[0] < remaining {
|
||||
c[1]--
|
||||
}
|
||||
c[0] -= remaining
|
||||
|
||||
hashBlocks(&h, &c, 0xFFFFFFFF, block[:])
|
||||
for i, v := range h {
|
||||
binary.LittleEndian.PutUint32(hash[4*i:], v)
|
||||
}
|
||||
}
|
||||
|
||||
func appendUint32(b []byte, x uint32) []byte {
|
||||
var a [4]byte
|
||||
binary.BigEndian.PutUint32(a[:], x)
|
||||
return append(b, a[:]...)
|
||||
}
|
||||
|
||||
func consumeUint32(b []byte) ([]byte, uint32) {
|
||||
x := binary.BigEndian.Uint32(b)
|
||||
return b[4:], x
|
||||
}
|
||||
32
vendor/golang.org/x/crypto/blake2s/blake2s_386.go
generated
vendored
Normal file
32
vendor/golang.org/x/crypto/blake2s/blake2s_386.go
generated
vendored
Normal file
@@ -0,0 +1,32 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build 386,!gccgo,!appengine
|
||||
|
||||
package blake2s
|
||||
|
||||
import "golang.org/x/sys/cpu"
|
||||
|
||||
var (
|
||||
useSSE4 = false
|
||||
useSSSE3 = cpu.X86.HasSSSE3
|
||||
useSSE2 = cpu.X86.HasSSE2
|
||||
)
|
||||
|
||||
//go:noescape
|
||||
func hashBlocksSSE2(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
|
||||
//go:noescape
|
||||
func hashBlocksSSSE3(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
|
||||
func hashBlocks(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte) {
|
||||
switch {
|
||||
case useSSSE3:
|
||||
hashBlocksSSSE3(h, c, flag, blocks)
|
||||
case useSSE2:
|
||||
hashBlocksSSE2(h, c, flag, blocks)
|
||||
default:
|
||||
hashBlocksGeneric(h, c, flag, blocks)
|
||||
}
|
||||
}
|
||||
435
vendor/golang.org/x/crypto/blake2s/blake2s_386.s
generated
vendored
Normal file
435
vendor/golang.org/x/crypto/blake2s/blake2s_386.s
generated
vendored
Normal file
@@ -0,0 +1,435 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build 386,!gccgo,!appengine
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
DATA iv0<>+0x00(SB)/4, $0x6a09e667
|
||||
DATA iv0<>+0x04(SB)/4, $0xbb67ae85
|
||||
DATA iv0<>+0x08(SB)/4, $0x3c6ef372
|
||||
DATA iv0<>+0x0c(SB)/4, $0xa54ff53a
|
||||
GLOBL iv0<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA iv1<>+0x00(SB)/4, $0x510e527f
|
||||
DATA iv1<>+0x04(SB)/4, $0x9b05688c
|
||||
DATA iv1<>+0x08(SB)/4, $0x1f83d9ab
|
||||
DATA iv1<>+0x0c(SB)/4, $0x5be0cd19
|
||||
GLOBL iv1<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA rol16<>+0x00(SB)/8, $0x0504070601000302
|
||||
DATA rol16<>+0x08(SB)/8, $0x0D0C0F0E09080B0A
|
||||
GLOBL rol16<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA rol8<>+0x00(SB)/8, $0x0407060500030201
|
||||
DATA rol8<>+0x08(SB)/8, $0x0C0F0E0D080B0A09
|
||||
GLOBL rol8<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA counter<>+0x00(SB)/8, $0x40
|
||||
DATA counter<>+0x08(SB)/8, $0x0
|
||||
GLOBL counter<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
#define ROTL_SSE2(n, t, v) \
|
||||
MOVO v, t; \
|
||||
PSLLL $n, t; \
|
||||
PSRLL $(32-n), v; \
|
||||
PXOR t, v
|
||||
|
||||
#define ROTL_SSSE3(c, v) \
|
||||
PSHUFB c, v
|
||||
|
||||
#define ROUND_SSE2(v0, v1, v2, v3, m0, m1, m2, m3, t) \
|
||||
PADDL m0, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(16, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m1, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(24, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v1, v1; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v3, v3; \
|
||||
PADDL m2, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(16, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m3, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(24, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v3, v3; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v1, v1
|
||||
|
||||
#define ROUND_SSSE3(v0, v1, v2, v3, m0, m1, m2, m3, t, c16, c8) \
|
||||
PADDL m0, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c16, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m1, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c8, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v1, v1; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v3, v3; \
|
||||
PADDL m2, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c16, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m3, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c8, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v3, v3; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v1, v1
|
||||
|
||||
#define PRECOMPUTE(dst, off, src, t) \
|
||||
MOVL 0*4(src), t; \
|
||||
MOVL t, 0*4+off+0(dst); \
|
||||
MOVL t, 9*4+off+64(dst); \
|
||||
MOVL t, 5*4+off+128(dst); \
|
||||
MOVL t, 14*4+off+192(dst); \
|
||||
MOVL t, 4*4+off+256(dst); \
|
||||
MOVL t, 2*4+off+320(dst); \
|
||||
MOVL t, 8*4+off+384(dst); \
|
||||
MOVL t, 12*4+off+448(dst); \
|
||||
MOVL t, 3*4+off+512(dst); \
|
||||
MOVL t, 15*4+off+576(dst); \
|
||||
MOVL 1*4(src), t; \
|
||||
MOVL t, 4*4+off+0(dst); \
|
||||
MOVL t, 8*4+off+64(dst); \
|
||||
MOVL t, 14*4+off+128(dst); \
|
||||
MOVL t, 5*4+off+192(dst); \
|
||||
MOVL t, 12*4+off+256(dst); \
|
||||
MOVL t, 11*4+off+320(dst); \
|
||||
MOVL t, 1*4+off+384(dst); \
|
||||
MOVL t, 6*4+off+448(dst); \
|
||||
MOVL t, 10*4+off+512(dst); \
|
||||
MOVL t, 3*4+off+576(dst); \
|
||||
MOVL 2*4(src), t; \
|
||||
MOVL t, 1*4+off+0(dst); \
|
||||
MOVL t, 13*4+off+64(dst); \
|
||||
MOVL t, 6*4+off+128(dst); \
|
||||
MOVL t, 8*4+off+192(dst); \
|
||||
MOVL t, 2*4+off+256(dst); \
|
||||
MOVL t, 0*4+off+320(dst); \
|
||||
MOVL t, 14*4+off+384(dst); \
|
||||
MOVL t, 11*4+off+448(dst); \
|
||||
MOVL t, 12*4+off+512(dst); \
|
||||
MOVL t, 4*4+off+576(dst); \
|
||||
MOVL 3*4(src), t; \
|
||||
MOVL t, 5*4+off+0(dst); \
|
||||
MOVL t, 15*4+off+64(dst); \
|
||||
MOVL t, 9*4+off+128(dst); \
|
||||
MOVL t, 1*4+off+192(dst); \
|
||||
MOVL t, 11*4+off+256(dst); \
|
||||
MOVL t, 7*4+off+320(dst); \
|
||||
MOVL t, 13*4+off+384(dst); \
|
||||
MOVL t, 3*4+off+448(dst); \
|
||||
MOVL t, 6*4+off+512(dst); \
|
||||
MOVL t, 10*4+off+576(dst); \
|
||||
MOVL 4*4(src), t; \
|
||||
MOVL t, 2*4+off+0(dst); \
|
||||
MOVL t, 1*4+off+64(dst); \
|
||||
MOVL t, 15*4+off+128(dst); \
|
||||
MOVL t, 10*4+off+192(dst); \
|
||||
MOVL t, 6*4+off+256(dst); \
|
||||
MOVL t, 8*4+off+320(dst); \
|
||||
MOVL t, 3*4+off+384(dst); \
|
||||
MOVL t, 13*4+off+448(dst); \
|
||||
MOVL t, 14*4+off+512(dst); \
|
||||
MOVL t, 5*4+off+576(dst); \
|
||||
MOVL 5*4(src), t; \
|
||||
MOVL t, 6*4+off+0(dst); \
|
||||
MOVL t, 11*4+off+64(dst); \
|
||||
MOVL t, 2*4+off+128(dst); \
|
||||
MOVL t, 9*4+off+192(dst); \
|
||||
MOVL t, 1*4+off+256(dst); \
|
||||
MOVL t, 13*4+off+320(dst); \
|
||||
MOVL t, 4*4+off+384(dst); \
|
||||
MOVL t, 8*4+off+448(dst); \
|
||||
MOVL t, 15*4+off+512(dst); \
|
||||
MOVL t, 7*4+off+576(dst); \
|
||||
MOVL 6*4(src), t; \
|
||||
MOVL t, 3*4+off+0(dst); \
|
||||
MOVL t, 7*4+off+64(dst); \
|
||||
MOVL t, 13*4+off+128(dst); \
|
||||
MOVL t, 12*4+off+192(dst); \
|
||||
MOVL t, 10*4+off+256(dst); \
|
||||
MOVL t, 1*4+off+320(dst); \
|
||||
MOVL t, 9*4+off+384(dst); \
|
||||
MOVL t, 14*4+off+448(dst); \
|
||||
MOVL t, 0*4+off+512(dst); \
|
||||
MOVL t, 6*4+off+576(dst); \
|
||||
MOVL 7*4(src), t; \
|
||||
MOVL t, 7*4+off+0(dst); \
|
||||
MOVL t, 14*4+off+64(dst); \
|
||||
MOVL t, 10*4+off+128(dst); \
|
||||
MOVL t, 0*4+off+192(dst); \
|
||||
MOVL t, 5*4+off+256(dst); \
|
||||
MOVL t, 9*4+off+320(dst); \
|
||||
MOVL t, 12*4+off+384(dst); \
|
||||
MOVL t, 1*4+off+448(dst); \
|
||||
MOVL t, 13*4+off+512(dst); \
|
||||
MOVL t, 2*4+off+576(dst); \
|
||||
MOVL 8*4(src), t; \
|
||||
MOVL t, 8*4+off+0(dst); \
|
||||
MOVL t, 5*4+off+64(dst); \
|
||||
MOVL t, 4*4+off+128(dst); \
|
||||
MOVL t, 15*4+off+192(dst); \
|
||||
MOVL t, 14*4+off+256(dst); \
|
||||
MOVL t, 3*4+off+320(dst); \
|
||||
MOVL t, 11*4+off+384(dst); \
|
||||
MOVL t, 10*4+off+448(dst); \
|
||||
MOVL t, 7*4+off+512(dst); \
|
||||
MOVL t, 1*4+off+576(dst); \
|
||||
MOVL 9*4(src), t; \
|
||||
MOVL t, 12*4+off+0(dst); \
|
||||
MOVL t, 2*4+off+64(dst); \
|
||||
MOVL t, 11*4+off+128(dst); \
|
||||
MOVL t, 4*4+off+192(dst); \
|
||||
MOVL t, 0*4+off+256(dst); \
|
||||
MOVL t, 15*4+off+320(dst); \
|
||||
MOVL t, 10*4+off+384(dst); \
|
||||
MOVL t, 7*4+off+448(dst); \
|
||||
MOVL t, 5*4+off+512(dst); \
|
||||
MOVL t, 9*4+off+576(dst); \
|
||||
MOVL 10*4(src), t; \
|
||||
MOVL t, 9*4+off+0(dst); \
|
||||
MOVL t, 4*4+off+64(dst); \
|
||||
MOVL t, 8*4+off+128(dst); \
|
||||
MOVL t, 13*4+off+192(dst); \
|
||||
MOVL t, 3*4+off+256(dst); \
|
||||
MOVL t, 5*4+off+320(dst); \
|
||||
MOVL t, 7*4+off+384(dst); \
|
||||
MOVL t, 15*4+off+448(dst); \
|
||||
MOVL t, 11*4+off+512(dst); \
|
||||
MOVL t, 0*4+off+576(dst); \
|
||||
MOVL 11*4(src), t; \
|
||||
MOVL t, 13*4+off+0(dst); \
|
||||
MOVL t, 10*4+off+64(dst); \
|
||||
MOVL t, 0*4+off+128(dst); \
|
||||
MOVL t, 3*4+off+192(dst); \
|
||||
MOVL t, 9*4+off+256(dst); \
|
||||
MOVL t, 6*4+off+320(dst); \
|
||||
MOVL t, 15*4+off+384(dst); \
|
||||
MOVL t, 4*4+off+448(dst); \
|
||||
MOVL t, 2*4+off+512(dst); \
|
||||
MOVL t, 12*4+off+576(dst); \
|
||||
MOVL 12*4(src), t; \
|
||||
MOVL t, 10*4+off+0(dst); \
|
||||
MOVL t, 12*4+off+64(dst); \
|
||||
MOVL t, 1*4+off+128(dst); \
|
||||
MOVL t, 6*4+off+192(dst); \
|
||||
MOVL t, 13*4+off+256(dst); \
|
||||
MOVL t, 4*4+off+320(dst); \
|
||||
MOVL t, 0*4+off+384(dst); \
|
||||
MOVL t, 2*4+off+448(dst); \
|
||||
MOVL t, 8*4+off+512(dst); \
|
||||
MOVL t, 14*4+off+576(dst); \
|
||||
MOVL 13*4(src), t; \
|
||||
MOVL t, 14*4+off+0(dst); \
|
||||
MOVL t, 3*4+off+64(dst); \
|
||||
MOVL t, 7*4+off+128(dst); \
|
||||
MOVL t, 2*4+off+192(dst); \
|
||||
MOVL t, 15*4+off+256(dst); \
|
||||
MOVL t, 12*4+off+320(dst); \
|
||||
MOVL t, 6*4+off+384(dst); \
|
||||
MOVL t, 0*4+off+448(dst); \
|
||||
MOVL t, 9*4+off+512(dst); \
|
||||
MOVL t, 11*4+off+576(dst); \
|
||||
MOVL 14*4(src), t; \
|
||||
MOVL t, 11*4+off+0(dst); \
|
||||
MOVL t, 0*4+off+64(dst); \
|
||||
MOVL t, 12*4+off+128(dst); \
|
||||
MOVL t, 7*4+off+192(dst); \
|
||||
MOVL t, 8*4+off+256(dst); \
|
||||
MOVL t, 14*4+off+320(dst); \
|
||||
MOVL t, 2*4+off+384(dst); \
|
||||
MOVL t, 5*4+off+448(dst); \
|
||||
MOVL t, 1*4+off+512(dst); \
|
||||
MOVL t, 13*4+off+576(dst); \
|
||||
MOVL 15*4(src), t; \
|
||||
MOVL t, 15*4+off+0(dst); \
|
||||
MOVL t, 6*4+off+64(dst); \
|
||||
MOVL t, 3*4+off+128(dst); \
|
||||
MOVL t, 11*4+off+192(dst); \
|
||||
MOVL t, 7*4+off+256(dst); \
|
||||
MOVL t, 10*4+off+320(dst); \
|
||||
MOVL t, 5*4+off+384(dst); \
|
||||
MOVL t, 9*4+off+448(dst); \
|
||||
MOVL t, 4*4+off+512(dst); \
|
||||
MOVL t, 8*4+off+576(dst)
|
||||
|
||||
// func hashBlocksSSE2(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
TEXT ·hashBlocksSSE2(SB), 0, $672-24 // frame = 656 + 16 byte alignment
|
||||
MOVL h+0(FP), AX
|
||||
MOVL c+4(FP), BX
|
||||
MOVL flag+8(FP), CX
|
||||
MOVL blocks_base+12(FP), SI
|
||||
MOVL blocks_len+16(FP), DX
|
||||
|
||||
MOVL SP, BP
|
||||
MOVL SP, DI
|
||||
ADDL $15, DI
|
||||
ANDL $~15, DI
|
||||
MOVL DI, SP
|
||||
|
||||
MOVL CX, 8(SP)
|
||||
MOVL 0(BX), CX
|
||||
MOVL CX, 0(SP)
|
||||
MOVL 4(BX), CX
|
||||
MOVL CX, 4(SP)
|
||||
XORL CX, CX
|
||||
MOVL CX, 12(SP)
|
||||
|
||||
MOVOU 0(AX), X0
|
||||
MOVOU 16(AX), X1
|
||||
MOVOU counter<>(SB), X2
|
||||
|
||||
loop:
|
||||
MOVO X0, X4
|
||||
MOVO X1, X5
|
||||
MOVOU iv0<>(SB), X6
|
||||
MOVOU iv1<>(SB), X7
|
||||
|
||||
MOVO 0(SP), X3
|
||||
PADDQ X2, X3
|
||||
PXOR X3, X7
|
||||
MOVO X3, 0(SP)
|
||||
|
||||
PRECOMPUTE(SP, 16, SI, CX)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16(SP), 32(SP), 48(SP), 64(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+64(SP), 32+64(SP), 48+64(SP), 64+64(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+128(SP), 32+128(SP), 48+128(SP), 64+128(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+192(SP), 32+192(SP), 48+192(SP), 64+192(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+256(SP), 32+256(SP), 48+256(SP), 64+256(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+320(SP), 32+320(SP), 48+320(SP), 64+320(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+384(SP), 32+384(SP), 48+384(SP), 64+384(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+448(SP), 32+448(SP), 48+448(SP), 64+448(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+512(SP), 32+512(SP), 48+512(SP), 64+512(SP), X3)
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+576(SP), 32+576(SP), 48+576(SP), 64+576(SP), X3)
|
||||
|
||||
PXOR X4, X0
|
||||
PXOR X5, X1
|
||||
PXOR X6, X0
|
||||
PXOR X7, X1
|
||||
|
||||
LEAL 64(SI), SI
|
||||
SUBL $64, DX
|
||||
JNE loop
|
||||
|
||||
MOVL 0(SP), CX
|
||||
MOVL CX, 0(BX)
|
||||
MOVL 4(SP), CX
|
||||
MOVL CX, 4(BX)
|
||||
|
||||
MOVOU X0, 0(AX)
|
||||
MOVOU X1, 16(AX)
|
||||
|
||||
MOVL BP, SP
|
||||
RET
|
||||
|
||||
// func hashBlocksSSSE3(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
TEXT ·hashBlocksSSSE3(SB), 0, $704-24 // frame = 688 + 16 byte alignment
|
||||
MOVL h+0(FP), AX
|
||||
MOVL c+4(FP), BX
|
||||
MOVL flag+8(FP), CX
|
||||
MOVL blocks_base+12(FP), SI
|
||||
MOVL blocks_len+16(FP), DX
|
||||
|
||||
MOVL SP, BP
|
||||
MOVL SP, DI
|
||||
ADDL $15, DI
|
||||
ANDL $~15, DI
|
||||
MOVL DI, SP
|
||||
|
||||
MOVL CX, 8(SP)
|
||||
MOVL 0(BX), CX
|
||||
MOVL CX, 0(SP)
|
||||
MOVL 4(BX), CX
|
||||
MOVL CX, 4(SP)
|
||||
XORL CX, CX
|
||||
MOVL CX, 12(SP)
|
||||
|
||||
MOVOU 0(AX), X0
|
||||
MOVOU 16(AX), X1
|
||||
MOVOU counter<>(SB), X2
|
||||
|
||||
loop:
|
||||
MOVO X0, 656(SP)
|
||||
MOVO X1, 672(SP)
|
||||
MOVO X0, X4
|
||||
MOVO X1, X5
|
||||
MOVOU iv0<>(SB), X6
|
||||
MOVOU iv1<>(SB), X7
|
||||
|
||||
MOVO 0(SP), X3
|
||||
PADDQ X2, X3
|
||||
PXOR X3, X7
|
||||
MOVO X3, 0(SP)
|
||||
|
||||
MOVOU rol16<>(SB), X0
|
||||
MOVOU rol8<>(SB), X1
|
||||
|
||||
PRECOMPUTE(SP, 16, SI, CX)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16(SP), 32(SP), 48(SP), 64(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+64(SP), 32+64(SP), 48+64(SP), 64+64(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+128(SP), 32+128(SP), 48+128(SP), 64+128(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+192(SP), 32+192(SP), 48+192(SP), 64+192(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+256(SP), 32+256(SP), 48+256(SP), 64+256(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+320(SP), 32+320(SP), 48+320(SP), 64+320(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+384(SP), 32+384(SP), 48+384(SP), 64+384(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+448(SP), 32+448(SP), 48+448(SP), 64+448(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+512(SP), 32+512(SP), 48+512(SP), 64+512(SP), X3, X0, X1)
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+576(SP), 32+576(SP), 48+576(SP), 64+576(SP), X3, X0, X1)
|
||||
|
||||
MOVO 656(SP), X0
|
||||
MOVO 672(SP), X1
|
||||
PXOR X4, X0
|
||||
PXOR X5, X1
|
||||
PXOR X6, X0
|
||||
PXOR X7, X1
|
||||
|
||||
LEAL 64(SI), SI
|
||||
SUBL $64, DX
|
||||
JNE loop
|
||||
|
||||
MOVL 0(SP), CX
|
||||
MOVL CX, 0(BX)
|
||||
MOVL 4(SP), CX
|
||||
MOVL CX, 4(BX)
|
||||
|
||||
MOVOU X0, 0(AX)
|
||||
MOVOU X1, 16(AX)
|
||||
|
||||
MOVL BP, SP
|
||||
RET
|
||||
37
vendor/golang.org/x/crypto/blake2s/blake2s_amd64.go
generated
vendored
Normal file
37
vendor/golang.org/x/crypto/blake2s/blake2s_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,37 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build amd64,!gccgo,!appengine
|
||||
|
||||
package blake2s
|
||||
|
||||
import "golang.org/x/sys/cpu"
|
||||
|
||||
var (
|
||||
useSSE4 = cpu.X86.HasSSE41
|
||||
useSSSE3 = cpu.X86.HasSSSE3
|
||||
useSSE2 = cpu.X86.HasSSE2
|
||||
)
|
||||
|
||||
//go:noescape
|
||||
func hashBlocksSSE2(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
|
||||
//go:noescape
|
||||
func hashBlocksSSSE3(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
|
||||
//go:noescape
|
||||
func hashBlocksSSE4(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
|
||||
func hashBlocks(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte) {
|
||||
switch {
|
||||
case useSSE4:
|
||||
hashBlocksSSE4(h, c, flag, blocks)
|
||||
case useSSSE3:
|
||||
hashBlocksSSSE3(h, c, flag, blocks)
|
||||
case useSSE2:
|
||||
hashBlocksSSE2(h, c, flag, blocks)
|
||||
default:
|
||||
hashBlocksGeneric(h, c, flag, blocks)
|
||||
}
|
||||
}
|
||||
438
vendor/golang.org/x/crypto/blake2s/blake2s_amd64.s
generated
vendored
Normal file
438
vendor/golang.org/x/crypto/blake2s/blake2s_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,438 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build amd64,!gccgo,!appengine
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
DATA iv0<>+0x00(SB)/4, $0x6a09e667
|
||||
DATA iv0<>+0x04(SB)/4, $0xbb67ae85
|
||||
DATA iv0<>+0x08(SB)/4, $0x3c6ef372
|
||||
DATA iv0<>+0x0c(SB)/4, $0xa54ff53a
|
||||
GLOBL iv0<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA iv1<>+0x00(SB)/4, $0x510e527f
|
||||
DATA iv1<>+0x04(SB)/4, $0x9b05688c
|
||||
DATA iv1<>+0x08(SB)/4, $0x1f83d9ab
|
||||
DATA iv1<>+0x0c(SB)/4, $0x5be0cd19
|
||||
GLOBL iv1<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA rol16<>+0x00(SB)/8, $0x0504070601000302
|
||||
DATA rol16<>+0x08(SB)/8, $0x0D0C0F0E09080B0A
|
||||
GLOBL rol16<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA rol8<>+0x00(SB)/8, $0x0407060500030201
|
||||
DATA rol8<>+0x08(SB)/8, $0x0C0F0E0D080B0A09
|
||||
GLOBL rol8<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
DATA counter<>+0x00(SB)/8, $0x40
|
||||
DATA counter<>+0x08(SB)/8, $0x0
|
||||
GLOBL counter<>(SB), (NOPTR+RODATA), $16
|
||||
|
||||
#define ROTL_SSE2(n, t, v) \
|
||||
MOVO v, t; \
|
||||
PSLLL $n, t; \
|
||||
PSRLL $(32-n), v; \
|
||||
PXOR t, v
|
||||
|
||||
#define ROTL_SSSE3(c, v) \
|
||||
PSHUFB c, v
|
||||
|
||||
#define ROUND_SSE2(v0, v1, v2, v3, m0, m1, m2, m3, t) \
|
||||
PADDL m0, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(16, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m1, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(24, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v1, v1; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v3, v3; \
|
||||
PADDL m2, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(16, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m3, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSE2(24, t, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v3, v3; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v1, v1
|
||||
|
||||
#define ROUND_SSSE3(v0, v1, v2, v3, m0, m1, m2, m3, t, c16, c8) \
|
||||
PADDL m0, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c16, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m1, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c8, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v1, v1; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v3, v3; \
|
||||
PADDL m2, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c16, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(20, t, v1); \
|
||||
PADDL m3, v0; \
|
||||
PADDL v1, v0; \
|
||||
PXOR v0, v3; \
|
||||
ROTL_SSSE3(c8, v3); \
|
||||
PADDL v3, v2; \
|
||||
PXOR v2, v1; \
|
||||
ROTL_SSE2(25, t, v1); \
|
||||
PSHUFL $0x39, v3, v3; \
|
||||
PSHUFL $0x4E, v2, v2; \
|
||||
PSHUFL $0x93, v1, v1
|
||||
|
||||
|
||||
#define LOAD_MSG_SSE4(m0, m1, m2, m3, src, i0, i1, i2, i3, i4, i5, i6, i7, i8, i9, i10, i11, i12, i13, i14, i15) \
|
||||
MOVL i0*4(src), m0; \
|
||||
PINSRD $1, i1*4(src), m0; \
|
||||
PINSRD $2, i2*4(src), m0; \
|
||||
PINSRD $3, i3*4(src), m0; \
|
||||
MOVL i4*4(src), m1; \
|
||||
PINSRD $1, i5*4(src), m1; \
|
||||
PINSRD $2, i6*4(src), m1; \
|
||||
PINSRD $3, i7*4(src), m1; \
|
||||
MOVL i8*4(src), m2; \
|
||||
PINSRD $1, i9*4(src), m2; \
|
||||
PINSRD $2, i10*4(src), m2; \
|
||||
PINSRD $3, i11*4(src), m2; \
|
||||
MOVL i12*4(src), m3; \
|
||||
PINSRD $1, i13*4(src), m3; \
|
||||
PINSRD $2, i14*4(src), m3; \
|
||||
PINSRD $3, i15*4(src), m3
|
||||
|
||||
#define PRECOMPUTE_MSG(dst, off, src, R8, R9, R10, R11, R12, R13, R14, R15) \
|
||||
MOVQ 0*4(src), R8; \
|
||||
MOVQ 2*4(src), R9; \
|
||||
MOVQ 4*4(src), R10; \
|
||||
MOVQ 6*4(src), R11; \
|
||||
MOVQ 8*4(src), R12; \
|
||||
MOVQ 10*4(src), R13; \
|
||||
MOVQ 12*4(src), R14; \
|
||||
MOVQ 14*4(src), R15; \
|
||||
\
|
||||
MOVL R8, 0*4+off+0(dst); \
|
||||
MOVL R8, 9*4+off+64(dst); \
|
||||
MOVL R8, 5*4+off+128(dst); \
|
||||
MOVL R8, 14*4+off+192(dst); \
|
||||
MOVL R8, 4*4+off+256(dst); \
|
||||
MOVL R8, 2*4+off+320(dst); \
|
||||
MOVL R8, 8*4+off+384(dst); \
|
||||
MOVL R8, 12*4+off+448(dst); \
|
||||
MOVL R8, 3*4+off+512(dst); \
|
||||
MOVL R8, 15*4+off+576(dst); \
|
||||
SHRQ $32, R8; \
|
||||
MOVL R8, 4*4+off+0(dst); \
|
||||
MOVL R8, 8*4+off+64(dst); \
|
||||
MOVL R8, 14*4+off+128(dst); \
|
||||
MOVL R8, 5*4+off+192(dst); \
|
||||
MOVL R8, 12*4+off+256(dst); \
|
||||
MOVL R8, 11*4+off+320(dst); \
|
||||
MOVL R8, 1*4+off+384(dst); \
|
||||
MOVL R8, 6*4+off+448(dst); \
|
||||
MOVL R8, 10*4+off+512(dst); \
|
||||
MOVL R8, 3*4+off+576(dst); \
|
||||
\
|
||||
MOVL R9, 1*4+off+0(dst); \
|
||||
MOVL R9, 13*4+off+64(dst); \
|
||||
MOVL R9, 6*4+off+128(dst); \
|
||||
MOVL R9, 8*4+off+192(dst); \
|
||||
MOVL R9, 2*4+off+256(dst); \
|
||||
MOVL R9, 0*4+off+320(dst); \
|
||||
MOVL R9, 14*4+off+384(dst); \
|
||||
MOVL R9, 11*4+off+448(dst); \
|
||||
MOVL R9, 12*4+off+512(dst); \
|
||||
MOVL R9, 4*4+off+576(dst); \
|
||||
SHRQ $32, R9; \
|
||||
MOVL R9, 5*4+off+0(dst); \
|
||||
MOVL R9, 15*4+off+64(dst); \
|
||||
MOVL R9, 9*4+off+128(dst); \
|
||||
MOVL R9, 1*4+off+192(dst); \
|
||||
MOVL R9, 11*4+off+256(dst); \
|
||||
MOVL R9, 7*4+off+320(dst); \
|
||||
MOVL R9, 13*4+off+384(dst); \
|
||||
MOVL R9, 3*4+off+448(dst); \
|
||||
MOVL R9, 6*4+off+512(dst); \
|
||||
MOVL R9, 10*4+off+576(dst); \
|
||||
\
|
||||
MOVL R10, 2*4+off+0(dst); \
|
||||
MOVL R10, 1*4+off+64(dst); \
|
||||
MOVL R10, 15*4+off+128(dst); \
|
||||
MOVL R10, 10*4+off+192(dst); \
|
||||
MOVL R10, 6*4+off+256(dst); \
|
||||
MOVL R10, 8*4+off+320(dst); \
|
||||
MOVL R10, 3*4+off+384(dst); \
|
||||
MOVL R10, 13*4+off+448(dst); \
|
||||
MOVL R10, 14*4+off+512(dst); \
|
||||
MOVL R10, 5*4+off+576(dst); \
|
||||
SHRQ $32, R10; \
|
||||
MOVL R10, 6*4+off+0(dst); \
|
||||
MOVL R10, 11*4+off+64(dst); \
|
||||
MOVL R10, 2*4+off+128(dst); \
|
||||
MOVL R10, 9*4+off+192(dst); \
|
||||
MOVL R10, 1*4+off+256(dst); \
|
||||
MOVL R10, 13*4+off+320(dst); \
|
||||
MOVL R10, 4*4+off+384(dst); \
|
||||
MOVL R10, 8*4+off+448(dst); \
|
||||
MOVL R10, 15*4+off+512(dst); \
|
||||
MOVL R10, 7*4+off+576(dst); \
|
||||
\
|
||||
MOVL R11, 3*4+off+0(dst); \
|
||||
MOVL R11, 7*4+off+64(dst); \
|
||||
MOVL R11, 13*4+off+128(dst); \
|
||||
MOVL R11, 12*4+off+192(dst); \
|
||||
MOVL R11, 10*4+off+256(dst); \
|
||||
MOVL R11, 1*4+off+320(dst); \
|
||||
MOVL R11, 9*4+off+384(dst); \
|
||||
MOVL R11, 14*4+off+448(dst); \
|
||||
MOVL R11, 0*4+off+512(dst); \
|
||||
MOVL R11, 6*4+off+576(dst); \
|
||||
SHRQ $32, R11; \
|
||||
MOVL R11, 7*4+off+0(dst); \
|
||||
MOVL R11, 14*4+off+64(dst); \
|
||||
MOVL R11, 10*4+off+128(dst); \
|
||||
MOVL R11, 0*4+off+192(dst); \
|
||||
MOVL R11, 5*4+off+256(dst); \
|
||||
MOVL R11, 9*4+off+320(dst); \
|
||||
MOVL R11, 12*4+off+384(dst); \
|
||||
MOVL R11, 1*4+off+448(dst); \
|
||||
MOVL R11, 13*4+off+512(dst); \
|
||||
MOVL R11, 2*4+off+576(dst); \
|
||||
\
|
||||
MOVL R12, 8*4+off+0(dst); \
|
||||
MOVL R12, 5*4+off+64(dst); \
|
||||
MOVL R12, 4*4+off+128(dst); \
|
||||
MOVL R12, 15*4+off+192(dst); \
|
||||
MOVL R12, 14*4+off+256(dst); \
|
||||
MOVL R12, 3*4+off+320(dst); \
|
||||
MOVL R12, 11*4+off+384(dst); \
|
||||
MOVL R12, 10*4+off+448(dst); \
|
||||
MOVL R12, 7*4+off+512(dst); \
|
||||
MOVL R12, 1*4+off+576(dst); \
|
||||
SHRQ $32, R12; \
|
||||
MOVL R12, 12*4+off+0(dst); \
|
||||
MOVL R12, 2*4+off+64(dst); \
|
||||
MOVL R12, 11*4+off+128(dst); \
|
||||
MOVL R12, 4*4+off+192(dst); \
|
||||
MOVL R12, 0*4+off+256(dst); \
|
||||
MOVL R12, 15*4+off+320(dst); \
|
||||
MOVL R12, 10*4+off+384(dst); \
|
||||
MOVL R12, 7*4+off+448(dst); \
|
||||
MOVL R12, 5*4+off+512(dst); \
|
||||
MOVL R12, 9*4+off+576(dst); \
|
||||
\
|
||||
MOVL R13, 9*4+off+0(dst); \
|
||||
MOVL R13, 4*4+off+64(dst); \
|
||||
MOVL R13, 8*4+off+128(dst); \
|
||||
MOVL R13, 13*4+off+192(dst); \
|
||||
MOVL R13, 3*4+off+256(dst); \
|
||||
MOVL R13, 5*4+off+320(dst); \
|
||||
MOVL R13, 7*4+off+384(dst); \
|
||||
MOVL R13, 15*4+off+448(dst); \
|
||||
MOVL R13, 11*4+off+512(dst); \
|
||||
MOVL R13, 0*4+off+576(dst); \
|
||||
SHRQ $32, R13; \
|
||||
MOVL R13, 13*4+off+0(dst); \
|
||||
MOVL R13, 10*4+off+64(dst); \
|
||||
MOVL R13, 0*4+off+128(dst); \
|
||||
MOVL R13, 3*4+off+192(dst); \
|
||||
MOVL R13, 9*4+off+256(dst); \
|
||||
MOVL R13, 6*4+off+320(dst); \
|
||||
MOVL R13, 15*4+off+384(dst); \
|
||||
MOVL R13, 4*4+off+448(dst); \
|
||||
MOVL R13, 2*4+off+512(dst); \
|
||||
MOVL R13, 12*4+off+576(dst); \
|
||||
\
|
||||
MOVL R14, 10*4+off+0(dst); \
|
||||
MOVL R14, 12*4+off+64(dst); \
|
||||
MOVL R14, 1*4+off+128(dst); \
|
||||
MOVL R14, 6*4+off+192(dst); \
|
||||
MOVL R14, 13*4+off+256(dst); \
|
||||
MOVL R14, 4*4+off+320(dst); \
|
||||
MOVL R14, 0*4+off+384(dst); \
|
||||
MOVL R14, 2*4+off+448(dst); \
|
||||
MOVL R14, 8*4+off+512(dst); \
|
||||
MOVL R14, 14*4+off+576(dst); \
|
||||
SHRQ $32, R14; \
|
||||
MOVL R14, 14*4+off+0(dst); \
|
||||
MOVL R14, 3*4+off+64(dst); \
|
||||
MOVL R14, 7*4+off+128(dst); \
|
||||
MOVL R14, 2*4+off+192(dst); \
|
||||
MOVL R14, 15*4+off+256(dst); \
|
||||
MOVL R14, 12*4+off+320(dst); \
|
||||
MOVL R14, 6*4+off+384(dst); \
|
||||
MOVL R14, 0*4+off+448(dst); \
|
||||
MOVL R14, 9*4+off+512(dst); \
|
||||
MOVL R14, 11*4+off+576(dst); \
|
||||
\
|
||||
MOVL R15, 11*4+off+0(dst); \
|
||||
MOVL R15, 0*4+off+64(dst); \
|
||||
MOVL R15, 12*4+off+128(dst); \
|
||||
MOVL R15, 7*4+off+192(dst); \
|
||||
MOVL R15, 8*4+off+256(dst); \
|
||||
MOVL R15, 14*4+off+320(dst); \
|
||||
MOVL R15, 2*4+off+384(dst); \
|
||||
MOVL R15, 5*4+off+448(dst); \
|
||||
MOVL R15, 1*4+off+512(dst); \
|
||||
MOVL R15, 13*4+off+576(dst); \
|
||||
SHRQ $32, R15; \
|
||||
MOVL R15, 15*4+off+0(dst); \
|
||||
MOVL R15, 6*4+off+64(dst); \
|
||||
MOVL R15, 3*4+off+128(dst); \
|
||||
MOVL R15, 11*4+off+192(dst); \
|
||||
MOVL R15, 7*4+off+256(dst); \
|
||||
MOVL R15, 10*4+off+320(dst); \
|
||||
MOVL R15, 5*4+off+384(dst); \
|
||||
MOVL R15, 9*4+off+448(dst); \
|
||||
MOVL R15, 4*4+off+512(dst); \
|
||||
MOVL R15, 8*4+off+576(dst)
|
||||
|
||||
#define BLAKE2s_SSE2() \
|
||||
PRECOMPUTE_MSG(SP, 16, SI, R8, R9, R10, R11, R12, R13, R14, R15); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16(SP), 32(SP), 48(SP), 64(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+64(SP), 32+64(SP), 48+64(SP), 64+64(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+128(SP), 32+128(SP), 48+128(SP), 64+128(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+192(SP), 32+192(SP), 48+192(SP), 64+192(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+256(SP), 32+256(SP), 48+256(SP), 64+256(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+320(SP), 32+320(SP), 48+320(SP), 64+320(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+384(SP), 32+384(SP), 48+384(SP), 64+384(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+448(SP), 32+448(SP), 48+448(SP), 64+448(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+512(SP), 32+512(SP), 48+512(SP), 64+512(SP), X8); \
|
||||
ROUND_SSE2(X4, X5, X6, X7, 16+576(SP), 32+576(SP), 48+576(SP), 64+576(SP), X8)
|
||||
|
||||
#define BLAKE2s_SSSE3() \
|
||||
PRECOMPUTE_MSG(SP, 16, SI, R8, R9, R10, R11, R12, R13, R14, R15); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16(SP), 32(SP), 48(SP), 64(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+64(SP), 32+64(SP), 48+64(SP), 64+64(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+128(SP), 32+128(SP), 48+128(SP), 64+128(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+192(SP), 32+192(SP), 48+192(SP), 64+192(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+256(SP), 32+256(SP), 48+256(SP), 64+256(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+320(SP), 32+320(SP), 48+320(SP), 64+320(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+384(SP), 32+384(SP), 48+384(SP), 64+384(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+448(SP), 32+448(SP), 48+448(SP), 64+448(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+512(SP), 32+512(SP), 48+512(SP), 64+512(SP), X8, X13, X14); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, 16+576(SP), 32+576(SP), 48+576(SP), 64+576(SP), X8, X13, X14)
|
||||
|
||||
#define BLAKE2s_SSE4() \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 0, 2, 4, 6, 1, 3, 5, 7, 8, 10, 12, 14, 9, 11, 13, 15); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 14, 4, 9, 13, 10, 8, 15, 6, 1, 0, 11, 5, 12, 2, 7, 3); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 11, 12, 5, 15, 8, 0, 2, 13, 10, 3, 7, 9, 14, 6, 1, 4); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 7, 3, 13, 11, 9, 1, 12, 14, 2, 5, 4, 15, 6, 10, 0, 8); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 9, 5, 2, 10, 0, 7, 4, 15, 14, 11, 6, 3, 1, 12, 8, 13); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 2, 6, 0, 8, 12, 10, 11, 3, 4, 7, 15, 1, 13, 5, 14, 9); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 12, 1, 14, 4, 5, 15, 13, 10, 0, 6, 9, 8, 7, 3, 2, 11); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 13, 7, 12, 3, 11, 14, 1, 9, 5, 15, 8, 2, 0, 4, 6, 10); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 6, 14, 11, 0, 15, 9, 3, 8, 12, 13, 1, 10, 2, 7, 4, 5); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14); \
|
||||
LOAD_MSG_SSE4(X8, X9, X10, X11, SI, 10, 8, 7, 1, 2, 4, 6, 5, 15, 9, 3, 13, 11, 14, 12, 0); \
|
||||
ROUND_SSSE3(X4, X5, X6, X7, X8, X9, X10, X11, X8, X13, X14)
|
||||
|
||||
#define HASH_BLOCKS(h, c, flag, blocks_base, blocks_len, BLAKE2s_FUNC) \
|
||||
MOVQ h, AX; \
|
||||
MOVQ c, BX; \
|
||||
MOVL flag, CX; \
|
||||
MOVQ blocks_base, SI; \
|
||||
MOVQ blocks_len, DX; \
|
||||
\
|
||||
MOVQ SP, BP; \
|
||||
MOVQ SP, R9; \
|
||||
ADDQ $15, R9; \
|
||||
ANDQ $~15, R9; \
|
||||
MOVQ R9, SP; \
|
||||
\
|
||||
MOVQ 0(BX), R9; \
|
||||
MOVQ R9, 0(SP); \
|
||||
XORQ R9, R9; \
|
||||
MOVQ R9, 8(SP); \
|
||||
MOVL CX, 8(SP); \
|
||||
\
|
||||
MOVOU 0(AX), X0; \
|
||||
MOVOU 16(AX), X1; \
|
||||
MOVOU iv0<>(SB), X2; \
|
||||
MOVOU iv1<>(SB), X3 \
|
||||
\
|
||||
MOVOU counter<>(SB), X12; \
|
||||
MOVOU rol16<>(SB), X13; \
|
||||
MOVOU rol8<>(SB), X14; \
|
||||
MOVO 0(SP), X15; \
|
||||
\
|
||||
loop: \
|
||||
MOVO X0, X4; \
|
||||
MOVO X1, X5; \
|
||||
MOVO X2, X6; \
|
||||
MOVO X3, X7; \
|
||||
\
|
||||
PADDQ X12, X15; \
|
||||
PXOR X15, X7; \
|
||||
\
|
||||
BLAKE2s_FUNC(); \
|
||||
\
|
||||
PXOR X4, X0; \
|
||||
PXOR X5, X1; \
|
||||
PXOR X6, X0; \
|
||||
PXOR X7, X1; \
|
||||
\
|
||||
LEAQ 64(SI), SI; \
|
||||
SUBQ $64, DX; \
|
||||
JNE loop; \
|
||||
\
|
||||
MOVO X15, 0(SP); \
|
||||
MOVQ 0(SP), R9; \
|
||||
MOVQ R9, 0(BX); \
|
||||
\
|
||||
MOVOU X0, 0(AX); \
|
||||
MOVOU X1, 16(AX); \
|
||||
\
|
||||
MOVQ BP, SP
|
||||
|
||||
// func hashBlocksSSE2(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
TEXT ·hashBlocksSSE2(SB), 0, $672-48 // frame = 656 + 16 byte alignment
|
||||
HASH_BLOCKS(h+0(FP), c+8(FP), flag+16(FP), blocks_base+24(FP), blocks_len+32(FP), BLAKE2s_SSE2)
|
||||
RET
|
||||
|
||||
// func hashBlocksSSSE3(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
TEXT ·hashBlocksSSSE3(SB), 0, $672-48 // frame = 656 + 16 byte alignment
|
||||
HASH_BLOCKS(h+0(FP), c+8(FP), flag+16(FP), blocks_base+24(FP), blocks_len+32(FP), BLAKE2s_SSSE3)
|
||||
RET
|
||||
|
||||
// func hashBlocksSSE4(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte)
|
||||
TEXT ·hashBlocksSSE4(SB), 0, $32-48 // frame = 16 + 16 byte alignment
|
||||
HASH_BLOCKS(h+0(FP), c+8(FP), flag+16(FP), blocks_base+24(FP), blocks_len+32(FP), BLAKE2s_SSE4)
|
||||
RET
|
||||
178
vendor/golang.org/x/crypto/blake2s/blake2s_generic.go
generated
vendored
Normal file
178
vendor/golang.org/x/crypto/blake2s/blake2s_generic.go
generated
vendored
Normal file
@@ -0,0 +1,178 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package blake2s
|
||||
|
||||
import (
|
||||
"math/bits"
|
||||
)
|
||||
|
||||
// the precomputed values for BLAKE2s
|
||||
// there are 10 16-byte arrays - one for each round
|
||||
// the entries are calculated from the sigma constants.
|
||||
var precomputed = [10][16]byte{
|
||||
{0, 2, 4, 6, 1, 3, 5, 7, 8, 10, 12, 14, 9, 11, 13, 15},
|
||||
{14, 4, 9, 13, 10, 8, 15, 6, 1, 0, 11, 5, 12, 2, 7, 3},
|
||||
{11, 12, 5, 15, 8, 0, 2, 13, 10, 3, 7, 9, 14, 6, 1, 4},
|
||||
{7, 3, 13, 11, 9, 1, 12, 14, 2, 5, 4, 15, 6, 10, 0, 8},
|
||||
{9, 5, 2, 10, 0, 7, 4, 15, 14, 11, 6, 3, 1, 12, 8, 13},
|
||||
{2, 6, 0, 8, 12, 10, 11, 3, 4, 7, 15, 1, 13, 5, 14, 9},
|
||||
{12, 1, 14, 4, 5, 15, 13, 10, 0, 6, 9, 8, 7, 3, 2, 11},
|
||||
{13, 7, 12, 3, 11, 14, 1, 9, 5, 15, 8, 2, 0, 4, 6, 10},
|
||||
{6, 14, 11, 0, 15, 9, 3, 8, 12, 13, 1, 10, 2, 7, 4, 5},
|
||||
{10, 8, 7, 1, 2, 4, 6, 5, 15, 9, 3, 13, 11, 14, 12, 0},
|
||||
}
|
||||
|
||||
func hashBlocksGeneric(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte) {
|
||||
var m [16]uint32
|
||||
c0, c1 := c[0], c[1]
|
||||
|
||||
for i := 0; i < len(blocks); {
|
||||
c0 += BlockSize
|
||||
if c0 < BlockSize {
|
||||
c1++
|
||||
}
|
||||
|
||||
v0, v1, v2, v3, v4, v5, v6, v7 := h[0], h[1], h[2], h[3], h[4], h[5], h[6], h[7]
|
||||
v8, v9, v10, v11, v12, v13, v14, v15 := iv[0], iv[1], iv[2], iv[3], iv[4], iv[5], iv[6], iv[7]
|
||||
v12 ^= c0
|
||||
v13 ^= c1
|
||||
v14 ^= flag
|
||||
|
||||
for j := range m {
|
||||
m[j] = uint32(blocks[i]) | uint32(blocks[i+1])<<8 | uint32(blocks[i+2])<<16 | uint32(blocks[i+3])<<24
|
||||
i += 4
|
||||
}
|
||||
|
||||
for k := range precomputed {
|
||||
s := &(precomputed[k])
|
||||
|
||||
v0 += m[s[0]]
|
||||
v0 += v4
|
||||
v12 ^= v0
|
||||
v12 = bits.RotateLeft32(v12, -16)
|
||||
v8 += v12
|
||||
v4 ^= v8
|
||||
v4 = bits.RotateLeft32(v4, -12)
|
||||
v1 += m[s[1]]
|
||||
v1 += v5
|
||||
v13 ^= v1
|
||||
v13 = bits.RotateLeft32(v13, -16)
|
||||
v9 += v13
|
||||
v5 ^= v9
|
||||
v5 = bits.RotateLeft32(v5, -12)
|
||||
v2 += m[s[2]]
|
||||
v2 += v6
|
||||
v14 ^= v2
|
||||
v14 = bits.RotateLeft32(v14, -16)
|
||||
v10 += v14
|
||||
v6 ^= v10
|
||||
v6 = bits.RotateLeft32(v6, -12)
|
||||
v3 += m[s[3]]
|
||||
v3 += v7
|
||||
v15 ^= v3
|
||||
v15 = bits.RotateLeft32(v15, -16)
|
||||
v11 += v15
|
||||
v7 ^= v11
|
||||
v7 = bits.RotateLeft32(v7, -12)
|
||||
|
||||
v0 += m[s[4]]
|
||||
v0 += v4
|
||||
v12 ^= v0
|
||||
v12 = bits.RotateLeft32(v12, -8)
|
||||
v8 += v12
|
||||
v4 ^= v8
|
||||
v4 = bits.RotateLeft32(v4, -7)
|
||||
v1 += m[s[5]]
|
||||
v1 += v5
|
||||
v13 ^= v1
|
||||
v13 = bits.RotateLeft32(v13, -8)
|
||||
v9 += v13
|
||||
v5 ^= v9
|
||||
v5 = bits.RotateLeft32(v5, -7)
|
||||
v2 += m[s[6]]
|
||||
v2 += v6
|
||||
v14 ^= v2
|
||||
v14 = bits.RotateLeft32(v14, -8)
|
||||
v10 += v14
|
||||
v6 ^= v10
|
||||
v6 = bits.RotateLeft32(v6, -7)
|
||||
v3 += m[s[7]]
|
||||
v3 += v7
|
||||
v15 ^= v3
|
||||
v15 = bits.RotateLeft32(v15, -8)
|
||||
v11 += v15
|
||||
v7 ^= v11
|
||||
v7 = bits.RotateLeft32(v7, -7)
|
||||
|
||||
v0 += m[s[8]]
|
||||
v0 += v5
|
||||
v15 ^= v0
|
||||
v15 = bits.RotateLeft32(v15, -16)
|
||||
v10 += v15
|
||||
v5 ^= v10
|
||||
v5 = bits.RotateLeft32(v5, -12)
|
||||
v1 += m[s[9]]
|
||||
v1 += v6
|
||||
v12 ^= v1
|
||||
v12 = bits.RotateLeft32(v12, -16)
|
||||
v11 += v12
|
||||
v6 ^= v11
|
||||
v6 = bits.RotateLeft32(v6, -12)
|
||||
v2 += m[s[10]]
|
||||
v2 += v7
|
||||
v13 ^= v2
|
||||
v13 = bits.RotateLeft32(v13, -16)
|
||||
v8 += v13
|
||||
v7 ^= v8
|
||||
v7 = bits.RotateLeft32(v7, -12)
|
||||
v3 += m[s[11]]
|
||||
v3 += v4
|
||||
v14 ^= v3
|
||||
v14 = bits.RotateLeft32(v14, -16)
|
||||
v9 += v14
|
||||
v4 ^= v9
|
||||
v4 = bits.RotateLeft32(v4, -12)
|
||||
|
||||
v0 += m[s[12]]
|
||||
v0 += v5
|
||||
v15 ^= v0
|
||||
v15 = bits.RotateLeft32(v15, -8)
|
||||
v10 += v15
|
||||
v5 ^= v10
|
||||
v5 = bits.RotateLeft32(v5, -7)
|
||||
v1 += m[s[13]]
|
||||
v1 += v6
|
||||
v12 ^= v1
|
||||
v12 = bits.RotateLeft32(v12, -8)
|
||||
v11 += v12
|
||||
v6 ^= v11
|
||||
v6 = bits.RotateLeft32(v6, -7)
|
||||
v2 += m[s[14]]
|
||||
v2 += v7
|
||||
v13 ^= v2
|
||||
v13 = bits.RotateLeft32(v13, -8)
|
||||
v8 += v13
|
||||
v7 ^= v8
|
||||
v7 = bits.RotateLeft32(v7, -7)
|
||||
v3 += m[s[15]]
|
||||
v3 += v4
|
||||
v14 ^= v3
|
||||
v14 = bits.RotateLeft32(v14, -8)
|
||||
v9 += v14
|
||||
v4 ^= v9
|
||||
v4 = bits.RotateLeft32(v4, -7)
|
||||
}
|
||||
|
||||
h[0] ^= v0 ^ v8
|
||||
h[1] ^= v1 ^ v9
|
||||
h[2] ^= v2 ^ v10
|
||||
h[3] ^= v3 ^ v11
|
||||
h[4] ^= v4 ^ v12
|
||||
h[5] ^= v5 ^ v13
|
||||
h[6] ^= v6 ^ v14
|
||||
h[7] ^= v7 ^ v15
|
||||
}
|
||||
c[0], c[1] = c0, c1
|
||||
}
|
||||
17
vendor/golang.org/x/crypto/blake2s/blake2s_ref.go
generated
vendored
Normal file
17
vendor/golang.org/x/crypto/blake2s/blake2s_ref.go
generated
vendored
Normal file
@@ -0,0 +1,17 @@
|
||||
// Copyright 2016 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !amd64,!386 gccgo appengine
|
||||
|
||||
package blake2s
|
||||
|
||||
var (
|
||||
useSSE4 = false
|
||||
useSSSE3 = false
|
||||
useSSE2 = false
|
||||
)
|
||||
|
||||
func hashBlocks(h *[8]uint32, c *[2]uint32, flag uint32, blocks []byte) {
|
||||
hashBlocksGeneric(h, c, flag, blocks)
|
||||
}
|
||||
178
vendor/golang.org/x/crypto/blake2s/blake2x.go
generated
vendored
Normal file
178
vendor/golang.org/x/crypto/blake2s/blake2x.go
generated
vendored
Normal file
@@ -0,0 +1,178 @@
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package blake2s
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"io"
|
||||
)
|
||||
|
||||
// XOF defines the interface to hash functions that
|
||||
// support arbitrary-length output.
|
||||
type XOF interface {
|
||||
// Write absorbs more data into the hash's state. It panics if called
|
||||
// after Read.
|
||||
io.Writer
|
||||
|
||||
// Read reads more output from the hash. It returns io.EOF if the limit
|
||||
// has been reached.
|
||||
io.Reader
|
||||
|
||||
// Clone returns a copy of the XOF in its current state.
|
||||
Clone() XOF
|
||||
|
||||
// Reset resets the XOF to its initial state.
|
||||
Reset()
|
||||
}
|
||||
|
||||
// OutputLengthUnknown can be used as the size argument to NewXOF to indicate
|
||||
// the length of the output is not known in advance.
|
||||
const OutputLengthUnknown = 0
|
||||
|
||||
// magicUnknownOutputLength is a magic value for the output size that indicates
|
||||
// an unknown number of output bytes.
|
||||
const magicUnknownOutputLength = 65535
|
||||
|
||||
// maxOutputLength is the absolute maximum number of bytes to produce when the
|
||||
// number of output bytes is unknown.
|
||||
const maxOutputLength = (1 << 32) * 32
|
||||
|
||||
// NewXOF creates a new variable-output-length hash. The hash either produce a
|
||||
// known number of bytes (1 <= size < 65535), or an unknown number of bytes
|
||||
// (size == OutputLengthUnknown). In the latter case, an absolute limit of
|
||||
// 128GiB applies.
|
||||
//
|
||||
// A non-nil key turns the hash into a MAC. The key must between
|
||||
// zero and 32 bytes long.
|
||||
func NewXOF(size uint16, key []byte) (XOF, error) {
|
||||
if len(key) > Size {
|
||||
return nil, errKeySize
|
||||
}
|
||||
if size == magicUnknownOutputLength {
|
||||
// 2^16-1 indicates an unknown number of bytes and thus isn't a
|
||||
// valid length.
|
||||
return nil, errors.New("blake2s: XOF length too large")
|
||||
}
|
||||
if size == OutputLengthUnknown {
|
||||
size = magicUnknownOutputLength
|
||||
}
|
||||
x := &xof{
|
||||
d: digest{
|
||||
size: Size,
|
||||
keyLen: len(key),
|
||||
},
|
||||
length: size,
|
||||
}
|
||||
copy(x.d.key[:], key)
|
||||
x.Reset()
|
||||
return x, nil
|
||||
}
|
||||
|
||||
type xof struct {
|
||||
d digest
|
||||
length uint16
|
||||
remaining uint64
|
||||
cfg, root, block [Size]byte
|
||||
offset int
|
||||
nodeOffset uint32
|
||||
readMode bool
|
||||
}
|
||||
|
||||
func (x *xof) Write(p []byte) (n int, err error) {
|
||||
if x.readMode {
|
||||
panic("blake2s: write to XOF after read")
|
||||
}
|
||||
return x.d.Write(p)
|
||||
}
|
||||
|
||||
func (x *xof) Clone() XOF {
|
||||
clone := *x
|
||||
return &clone
|
||||
}
|
||||
|
||||
func (x *xof) Reset() {
|
||||
x.cfg[0] = byte(Size)
|
||||
binary.LittleEndian.PutUint32(x.cfg[4:], uint32(Size)) // leaf length
|
||||
binary.LittleEndian.PutUint16(x.cfg[12:], x.length) // XOF length
|
||||
x.cfg[15] = byte(Size) // inner hash size
|
||||
|
||||
x.d.Reset()
|
||||
x.d.h[3] ^= uint32(x.length)
|
||||
|
||||
x.remaining = uint64(x.length)
|
||||
if x.remaining == magicUnknownOutputLength {
|
||||
x.remaining = maxOutputLength
|
||||
}
|
||||
x.offset, x.nodeOffset = 0, 0
|
||||
x.readMode = false
|
||||
}
|
||||
|
||||
func (x *xof) Read(p []byte) (n int, err error) {
|
||||
if !x.readMode {
|
||||
x.d.finalize(&x.root)
|
||||
x.readMode = true
|
||||
}
|
||||
|
||||
if x.remaining == 0 {
|
||||
return 0, io.EOF
|
||||
}
|
||||
|
||||
n = len(p)
|
||||
if uint64(n) > x.remaining {
|
||||
n = int(x.remaining)
|
||||
p = p[:n]
|
||||
}
|
||||
|
||||
if x.offset > 0 {
|
||||
blockRemaining := Size - x.offset
|
||||
if n < blockRemaining {
|
||||
x.offset += copy(p, x.block[x.offset:])
|
||||
x.remaining -= uint64(n)
|
||||
return
|
||||
}
|
||||
copy(p, x.block[x.offset:])
|
||||
p = p[blockRemaining:]
|
||||
x.offset = 0
|
||||
x.remaining -= uint64(blockRemaining)
|
||||
}
|
||||
|
||||
for len(p) >= Size {
|
||||
binary.LittleEndian.PutUint32(x.cfg[8:], x.nodeOffset)
|
||||
x.nodeOffset++
|
||||
|
||||
x.d.initConfig(&x.cfg)
|
||||
x.d.Write(x.root[:])
|
||||
x.d.finalize(&x.block)
|
||||
|
||||
copy(p, x.block[:])
|
||||
p = p[Size:]
|
||||
x.remaining -= uint64(Size)
|
||||
}
|
||||
|
||||
if todo := len(p); todo > 0 {
|
||||
if x.remaining < uint64(Size) {
|
||||
x.cfg[0] = byte(x.remaining)
|
||||
}
|
||||
binary.LittleEndian.PutUint32(x.cfg[8:], x.nodeOffset)
|
||||
x.nodeOffset++
|
||||
|
||||
x.d.initConfig(&x.cfg)
|
||||
x.d.Write(x.root[:])
|
||||
x.d.finalize(&x.block)
|
||||
|
||||
x.offset = copy(p, x.block[:todo])
|
||||
x.remaining -= uint64(todo)
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (d *digest) initConfig(cfg *[Size]byte) {
|
||||
d.offset, d.c[0], d.c[1] = 0, 0, 0
|
||||
for i := range d.h {
|
||||
d.h[i] = iv[i] ^ binary.LittleEndian.Uint32(cfg[i*4:])
|
||||
}
|
||||
}
|
||||
21
vendor/golang.org/x/crypto/blake2s/register.go
generated
vendored
Normal file
21
vendor/golang.org/x/crypto/blake2s/register.go
generated
vendored
Normal file
@@ -0,0 +1,21 @@
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build go1.9
|
||||
|
||||
package blake2s
|
||||
|
||||
import (
|
||||
"crypto"
|
||||
"hash"
|
||||
)
|
||||
|
||||
func init() {
|
||||
newHash256 := func() hash.Hash {
|
||||
h, _ := New256(nil)
|
||||
return h
|
||||
}
|
||||
|
||||
crypto.RegisterHash(crypto.BLAKE2s_256, newHash256)
|
||||
}
|
||||
66
vendor/golang.org/x/crypto/sha3/doc.go
generated
vendored
Normal file
66
vendor/golang.org/x/crypto/sha3/doc.go
generated
vendored
Normal file
@@ -0,0 +1,66 @@
|
||||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package sha3 implements the SHA-3 fixed-output-length hash functions and
|
||||
// the SHAKE variable-output-length hash functions defined by FIPS-202.
|
||||
//
|
||||
// Both types of hash function use the "sponge" construction and the Keccak
|
||||
// permutation. For a detailed specification see http://keccak.noekeon.org/
|
||||
//
|
||||
//
|
||||
// Guidance
|
||||
//
|
||||
// If you aren't sure what function you need, use SHAKE256 with at least 64
|
||||
// bytes of output. The SHAKE instances are faster than the SHA3 instances;
|
||||
// the latter have to allocate memory to conform to the hash.Hash interface.
|
||||
//
|
||||
// If you need a secret-key MAC (message authentication code), prepend the
|
||||
// secret key to the input, hash with SHAKE256 and read at least 32 bytes of
|
||||
// output.
|
||||
//
|
||||
//
|
||||
// Security strengths
|
||||
//
|
||||
// The SHA3-x (x equals 224, 256, 384, or 512) functions have a security
|
||||
// strength against preimage attacks of x bits. Since they only produce "x"
|
||||
// bits of output, their collision-resistance is only "x/2" bits.
|
||||
//
|
||||
// The SHAKE-256 and -128 functions have a generic security strength of 256 and
|
||||
// 128 bits against all attacks, provided that at least 2x bits of their output
|
||||
// is used. Requesting more than 64 or 32 bytes of output, respectively, does
|
||||
// not increase the collision-resistance of the SHAKE functions.
|
||||
//
|
||||
//
|
||||
// The sponge construction
|
||||
//
|
||||
// A sponge builds a pseudo-random function from a public pseudo-random
|
||||
// permutation, by applying the permutation to a state of "rate + capacity"
|
||||
// bytes, but hiding "capacity" of the bytes.
|
||||
//
|
||||
// A sponge starts out with a zero state. To hash an input using a sponge, up
|
||||
// to "rate" bytes of the input are XORed into the sponge's state. The sponge
|
||||
// is then "full" and the permutation is applied to "empty" it. This process is
|
||||
// repeated until all the input has been "absorbed". The input is then padded.
|
||||
// The digest is "squeezed" from the sponge in the same way, except that output
|
||||
// is copied out instead of input being XORed in.
|
||||
//
|
||||
// A sponge is parameterized by its generic security strength, which is equal
|
||||
// to half its capacity; capacity + rate is equal to the permutation's width.
|
||||
// Since the KeccakF-1600 permutation is 1600 bits (200 bytes) wide, this means
|
||||
// that the security strength of a sponge instance is equal to (1600 - bitrate) / 2.
|
||||
//
|
||||
//
|
||||
// Recommendations
|
||||
//
|
||||
// The SHAKE functions are recommended for most new uses. They can produce
|
||||
// output of arbitrary length. SHAKE256, with an output length of at least
|
||||
// 64 bytes, provides 256-bit security against all attacks. The Keccak team
|
||||
// recommends it for most applications upgrading from SHA2-512. (NIST chose a
|
||||
// much stronger, but much slower, sponge instance for SHA3-512.)
|
||||
//
|
||||
// The SHA-3 functions are "drop-in" replacements for the SHA-2 functions.
|
||||
// They produce output of the same length, with the same security strengths
|
||||
// against all attacks. This means, in particular, that SHA3-256 only has
|
||||
// 128-bit collision resistance, because its output length is 32 bytes.
|
||||
package sha3 // import "golang.org/x/crypto/sha3"
|
||||
97
vendor/golang.org/x/crypto/sha3/hashes.go
generated
vendored
Normal file
97
vendor/golang.org/x/crypto/sha3/hashes.go
generated
vendored
Normal file
@@ -0,0 +1,97 @@
|
||||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package sha3
|
||||
|
||||
// This file provides functions for creating instances of the SHA-3
|
||||
// and SHAKE hash functions, as well as utility functions for hashing
|
||||
// bytes.
|
||||
|
||||
import (
|
||||
"hash"
|
||||
)
|
||||
|
||||
// New224 creates a new SHA3-224 hash.
|
||||
// Its generic security strength is 224 bits against preimage attacks,
|
||||
// and 112 bits against collision attacks.
|
||||
func New224() hash.Hash {
|
||||
if h := new224Asm(); h != nil {
|
||||
return h
|
||||
}
|
||||
return &state{rate: 144, outputLen: 28, dsbyte: 0x06}
|
||||
}
|
||||
|
||||
// New256 creates a new SHA3-256 hash.
|
||||
// Its generic security strength is 256 bits against preimage attacks,
|
||||
// and 128 bits against collision attacks.
|
||||
func New256() hash.Hash {
|
||||
if h := new256Asm(); h != nil {
|
||||
return h
|
||||
}
|
||||
return &state{rate: 136, outputLen: 32, dsbyte: 0x06}
|
||||
}
|
||||
|
||||
// New384 creates a new SHA3-384 hash.
|
||||
// Its generic security strength is 384 bits against preimage attacks,
|
||||
// and 192 bits against collision attacks.
|
||||
func New384() hash.Hash {
|
||||
if h := new384Asm(); h != nil {
|
||||
return h
|
||||
}
|
||||
return &state{rate: 104, outputLen: 48, dsbyte: 0x06}
|
||||
}
|
||||
|
||||
// New512 creates a new SHA3-512 hash.
|
||||
// Its generic security strength is 512 bits against preimage attacks,
|
||||
// and 256 bits against collision attacks.
|
||||
func New512() hash.Hash {
|
||||
if h := new512Asm(); h != nil {
|
||||
return h
|
||||
}
|
||||
return &state{rate: 72, outputLen: 64, dsbyte: 0x06}
|
||||
}
|
||||
|
||||
// NewLegacyKeccak256 creates a new Keccak-256 hash.
|
||||
//
|
||||
// Only use this function if you require compatibility with an existing cryptosystem
|
||||
// that uses non-standard padding. All other users should use New256 instead.
|
||||
func NewLegacyKeccak256() hash.Hash { return &state{rate: 136, outputLen: 32, dsbyte: 0x01} }
|
||||
|
||||
// NewLegacyKeccak512 creates a new Keccak-512 hash.
|
||||
//
|
||||
// Only use this function if you require compatibility with an existing cryptosystem
|
||||
// that uses non-standard padding. All other users should use New512 instead.
|
||||
func NewLegacyKeccak512() hash.Hash { return &state{rate: 72, outputLen: 64, dsbyte: 0x01} }
|
||||
|
||||
// Sum224 returns the SHA3-224 digest of the data.
|
||||
func Sum224(data []byte) (digest [28]byte) {
|
||||
h := New224()
|
||||
h.Write(data)
|
||||
h.Sum(digest[:0])
|
||||
return
|
||||
}
|
||||
|
||||
// Sum256 returns the SHA3-256 digest of the data.
|
||||
func Sum256(data []byte) (digest [32]byte) {
|
||||
h := New256()
|
||||
h.Write(data)
|
||||
h.Sum(digest[:0])
|
||||
return
|
||||
}
|
||||
|
||||
// Sum384 returns the SHA3-384 digest of the data.
|
||||
func Sum384(data []byte) (digest [48]byte) {
|
||||
h := New384()
|
||||
h.Write(data)
|
||||
h.Sum(digest[:0])
|
||||
return
|
||||
}
|
||||
|
||||
// Sum512 returns the SHA3-512 digest of the data.
|
||||
func Sum512(data []byte) (digest [64]byte) {
|
||||
h := New512()
|
||||
h.Write(data)
|
||||
h.Sum(digest[:0])
|
||||
return
|
||||
}
|
||||
27
vendor/golang.org/x/crypto/sha3/hashes_generic.go
generated
vendored
Normal file
27
vendor/golang.org/x/crypto/sha3/hashes_generic.go
generated
vendored
Normal file
@@ -0,0 +1,27 @@
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//+build gccgo appengine !s390x
|
||||
|
||||
package sha3
|
||||
|
||||
import (
|
||||
"hash"
|
||||
)
|
||||
|
||||
// new224Asm returns an assembly implementation of SHA3-224 if available,
|
||||
// otherwise it returns nil.
|
||||
func new224Asm() hash.Hash { return nil }
|
||||
|
||||
// new256Asm returns an assembly implementation of SHA3-256 if available,
|
||||
// otherwise it returns nil.
|
||||
func new256Asm() hash.Hash { return nil }
|
||||
|
||||
// new384Asm returns an assembly implementation of SHA3-384 if available,
|
||||
// otherwise it returns nil.
|
||||
func new384Asm() hash.Hash { return nil }
|
||||
|
||||
// new512Asm returns an assembly implementation of SHA3-512 if available,
|
||||
// otherwise it returns nil.
|
||||
func new512Asm() hash.Hash { return nil }
|
||||
412
vendor/golang.org/x/crypto/sha3/keccakf.go
generated
vendored
Normal file
412
vendor/golang.org/x/crypto/sha3/keccakf.go
generated
vendored
Normal file
@@ -0,0 +1,412 @@
|
||||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build !amd64 appengine gccgo
|
||||
|
||||
package sha3
|
||||
|
||||
// rc stores the round constants for use in the ι step.
|
||||
var rc = [24]uint64{
|
||||
0x0000000000000001,
|
||||
0x0000000000008082,
|
||||
0x800000000000808A,
|
||||
0x8000000080008000,
|
||||
0x000000000000808B,
|
||||
0x0000000080000001,
|
||||
0x8000000080008081,
|
||||
0x8000000000008009,
|
||||
0x000000000000008A,
|
||||
0x0000000000000088,
|
||||
0x0000000080008009,
|
||||
0x000000008000000A,
|
||||
0x000000008000808B,
|
||||
0x800000000000008B,
|
||||
0x8000000000008089,
|
||||
0x8000000000008003,
|
||||
0x8000000000008002,
|
||||
0x8000000000000080,
|
||||
0x000000000000800A,
|
||||
0x800000008000000A,
|
||||
0x8000000080008081,
|
||||
0x8000000000008080,
|
||||
0x0000000080000001,
|
||||
0x8000000080008008,
|
||||
}
|
||||
|
||||
// keccakF1600 applies the Keccak permutation to a 1600b-wide
|
||||
// state represented as a slice of 25 uint64s.
|
||||
func keccakF1600(a *[25]uint64) {
|
||||
// Implementation translated from Keccak-inplace.c
|
||||
// in the keccak reference code.
|
||||
var t, bc0, bc1, bc2, bc3, bc4, d0, d1, d2, d3, d4 uint64
|
||||
|
||||
for i := 0; i < 24; i += 4 {
|
||||
// Combines the 5 steps in each round into 2 steps.
|
||||
// Unrolls 4 rounds per loop and spreads some steps across rounds.
|
||||
|
||||
// Round 1
|
||||
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||
|
||||
bc0 = a[0] ^ d0
|
||||
t = a[6] ^ d1
|
||||
bc1 = t<<44 | t>>(64-44)
|
||||
t = a[12] ^ d2
|
||||
bc2 = t<<43 | t>>(64-43)
|
||||
t = a[18] ^ d3
|
||||
bc3 = t<<21 | t>>(64-21)
|
||||
t = a[24] ^ d4
|
||||
bc4 = t<<14 | t>>(64-14)
|
||||
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i]
|
||||
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[10] ^ d0
|
||||
bc2 = t<<3 | t>>(64-3)
|
||||
t = a[16] ^ d1
|
||||
bc3 = t<<45 | t>>(64-45)
|
||||
t = a[22] ^ d2
|
||||
bc4 = t<<61 | t>>(64-61)
|
||||
t = a[3] ^ d3
|
||||
bc0 = t<<28 | t>>(64-28)
|
||||
t = a[9] ^ d4
|
||||
bc1 = t<<20 | t>>(64-20)
|
||||
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[20] ^ d0
|
||||
bc4 = t<<18 | t>>(64-18)
|
||||
t = a[1] ^ d1
|
||||
bc0 = t<<1 | t>>(64-1)
|
||||
t = a[7] ^ d2
|
||||
bc1 = t<<6 | t>>(64-6)
|
||||
t = a[13] ^ d3
|
||||
bc2 = t<<25 | t>>(64-25)
|
||||
t = a[19] ^ d4
|
||||
bc3 = t<<8 | t>>(64-8)
|
||||
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[5] ^ d0
|
||||
bc1 = t<<36 | t>>(64-36)
|
||||
t = a[11] ^ d1
|
||||
bc2 = t<<10 | t>>(64-10)
|
||||
t = a[17] ^ d2
|
||||
bc3 = t<<15 | t>>(64-15)
|
||||
t = a[23] ^ d3
|
||||
bc4 = t<<56 | t>>(64-56)
|
||||
t = a[4] ^ d4
|
||||
bc0 = t<<27 | t>>(64-27)
|
||||
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[15] ^ d0
|
||||
bc3 = t<<41 | t>>(64-41)
|
||||
t = a[21] ^ d1
|
||||
bc4 = t<<2 | t>>(64-2)
|
||||
t = a[2] ^ d2
|
||||
bc0 = t<<62 | t>>(64-62)
|
||||
t = a[8] ^ d3
|
||||
bc1 = t<<55 | t>>(64-55)
|
||||
t = a[14] ^ d4
|
||||
bc2 = t<<39 | t>>(64-39)
|
||||
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
// Round 2
|
||||
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||
|
||||
bc0 = a[0] ^ d0
|
||||
t = a[16] ^ d1
|
||||
bc1 = t<<44 | t>>(64-44)
|
||||
t = a[7] ^ d2
|
||||
bc2 = t<<43 | t>>(64-43)
|
||||
t = a[23] ^ d3
|
||||
bc3 = t<<21 | t>>(64-21)
|
||||
t = a[14] ^ d4
|
||||
bc4 = t<<14 | t>>(64-14)
|
||||
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i+1]
|
||||
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[20] ^ d0
|
||||
bc2 = t<<3 | t>>(64-3)
|
||||
t = a[11] ^ d1
|
||||
bc3 = t<<45 | t>>(64-45)
|
||||
t = a[2] ^ d2
|
||||
bc4 = t<<61 | t>>(64-61)
|
||||
t = a[18] ^ d3
|
||||
bc0 = t<<28 | t>>(64-28)
|
||||
t = a[9] ^ d4
|
||||
bc1 = t<<20 | t>>(64-20)
|
||||
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[15] ^ d0
|
||||
bc4 = t<<18 | t>>(64-18)
|
||||
t = a[6] ^ d1
|
||||
bc0 = t<<1 | t>>(64-1)
|
||||
t = a[22] ^ d2
|
||||
bc1 = t<<6 | t>>(64-6)
|
||||
t = a[13] ^ d3
|
||||
bc2 = t<<25 | t>>(64-25)
|
||||
t = a[4] ^ d4
|
||||
bc3 = t<<8 | t>>(64-8)
|
||||
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[10] ^ d0
|
||||
bc1 = t<<36 | t>>(64-36)
|
||||
t = a[1] ^ d1
|
||||
bc2 = t<<10 | t>>(64-10)
|
||||
t = a[17] ^ d2
|
||||
bc3 = t<<15 | t>>(64-15)
|
||||
t = a[8] ^ d3
|
||||
bc4 = t<<56 | t>>(64-56)
|
||||
t = a[24] ^ d4
|
||||
bc0 = t<<27 | t>>(64-27)
|
||||
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[5] ^ d0
|
||||
bc3 = t<<41 | t>>(64-41)
|
||||
t = a[21] ^ d1
|
||||
bc4 = t<<2 | t>>(64-2)
|
||||
t = a[12] ^ d2
|
||||
bc0 = t<<62 | t>>(64-62)
|
||||
t = a[3] ^ d3
|
||||
bc1 = t<<55 | t>>(64-55)
|
||||
t = a[19] ^ d4
|
||||
bc2 = t<<39 | t>>(64-39)
|
||||
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
// Round 3
|
||||
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||
|
||||
bc0 = a[0] ^ d0
|
||||
t = a[11] ^ d1
|
||||
bc1 = t<<44 | t>>(64-44)
|
||||
t = a[22] ^ d2
|
||||
bc2 = t<<43 | t>>(64-43)
|
||||
t = a[8] ^ d3
|
||||
bc3 = t<<21 | t>>(64-21)
|
||||
t = a[19] ^ d4
|
||||
bc4 = t<<14 | t>>(64-14)
|
||||
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i+2]
|
||||
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[15] ^ d0
|
||||
bc2 = t<<3 | t>>(64-3)
|
||||
t = a[1] ^ d1
|
||||
bc3 = t<<45 | t>>(64-45)
|
||||
t = a[12] ^ d2
|
||||
bc4 = t<<61 | t>>(64-61)
|
||||
t = a[23] ^ d3
|
||||
bc0 = t<<28 | t>>(64-28)
|
||||
t = a[9] ^ d4
|
||||
bc1 = t<<20 | t>>(64-20)
|
||||
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[5] ^ d0
|
||||
bc4 = t<<18 | t>>(64-18)
|
||||
t = a[16] ^ d1
|
||||
bc0 = t<<1 | t>>(64-1)
|
||||
t = a[2] ^ d2
|
||||
bc1 = t<<6 | t>>(64-6)
|
||||
t = a[13] ^ d3
|
||||
bc2 = t<<25 | t>>(64-25)
|
||||
t = a[24] ^ d4
|
||||
bc3 = t<<8 | t>>(64-8)
|
||||
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[20] ^ d0
|
||||
bc1 = t<<36 | t>>(64-36)
|
||||
t = a[6] ^ d1
|
||||
bc2 = t<<10 | t>>(64-10)
|
||||
t = a[17] ^ d2
|
||||
bc3 = t<<15 | t>>(64-15)
|
||||
t = a[3] ^ d3
|
||||
bc4 = t<<56 | t>>(64-56)
|
||||
t = a[14] ^ d4
|
||||
bc0 = t<<27 | t>>(64-27)
|
||||
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[10] ^ d0
|
||||
bc3 = t<<41 | t>>(64-41)
|
||||
t = a[21] ^ d1
|
||||
bc4 = t<<2 | t>>(64-2)
|
||||
t = a[7] ^ d2
|
||||
bc0 = t<<62 | t>>(64-62)
|
||||
t = a[18] ^ d3
|
||||
bc1 = t<<55 | t>>(64-55)
|
||||
t = a[4] ^ d4
|
||||
bc2 = t<<39 | t>>(64-39)
|
||||
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
// Round 4
|
||||
bc0 = a[0] ^ a[5] ^ a[10] ^ a[15] ^ a[20]
|
||||
bc1 = a[1] ^ a[6] ^ a[11] ^ a[16] ^ a[21]
|
||||
bc2 = a[2] ^ a[7] ^ a[12] ^ a[17] ^ a[22]
|
||||
bc3 = a[3] ^ a[8] ^ a[13] ^ a[18] ^ a[23]
|
||||
bc4 = a[4] ^ a[9] ^ a[14] ^ a[19] ^ a[24]
|
||||
d0 = bc4 ^ (bc1<<1 | bc1>>63)
|
||||
d1 = bc0 ^ (bc2<<1 | bc2>>63)
|
||||
d2 = bc1 ^ (bc3<<1 | bc3>>63)
|
||||
d3 = bc2 ^ (bc4<<1 | bc4>>63)
|
||||
d4 = bc3 ^ (bc0<<1 | bc0>>63)
|
||||
|
||||
bc0 = a[0] ^ d0
|
||||
t = a[1] ^ d1
|
||||
bc1 = t<<44 | t>>(64-44)
|
||||
t = a[2] ^ d2
|
||||
bc2 = t<<43 | t>>(64-43)
|
||||
t = a[3] ^ d3
|
||||
bc3 = t<<21 | t>>(64-21)
|
||||
t = a[4] ^ d4
|
||||
bc4 = t<<14 | t>>(64-14)
|
||||
a[0] = bc0 ^ (bc2 &^ bc1) ^ rc[i+3]
|
||||
a[1] = bc1 ^ (bc3 &^ bc2)
|
||||
a[2] = bc2 ^ (bc4 &^ bc3)
|
||||
a[3] = bc3 ^ (bc0 &^ bc4)
|
||||
a[4] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[5] ^ d0
|
||||
bc2 = t<<3 | t>>(64-3)
|
||||
t = a[6] ^ d1
|
||||
bc3 = t<<45 | t>>(64-45)
|
||||
t = a[7] ^ d2
|
||||
bc4 = t<<61 | t>>(64-61)
|
||||
t = a[8] ^ d3
|
||||
bc0 = t<<28 | t>>(64-28)
|
||||
t = a[9] ^ d4
|
||||
bc1 = t<<20 | t>>(64-20)
|
||||
a[5] = bc0 ^ (bc2 &^ bc1)
|
||||
a[6] = bc1 ^ (bc3 &^ bc2)
|
||||
a[7] = bc2 ^ (bc4 &^ bc3)
|
||||
a[8] = bc3 ^ (bc0 &^ bc4)
|
||||
a[9] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[10] ^ d0
|
||||
bc4 = t<<18 | t>>(64-18)
|
||||
t = a[11] ^ d1
|
||||
bc0 = t<<1 | t>>(64-1)
|
||||
t = a[12] ^ d2
|
||||
bc1 = t<<6 | t>>(64-6)
|
||||
t = a[13] ^ d3
|
||||
bc2 = t<<25 | t>>(64-25)
|
||||
t = a[14] ^ d4
|
||||
bc3 = t<<8 | t>>(64-8)
|
||||
a[10] = bc0 ^ (bc2 &^ bc1)
|
||||
a[11] = bc1 ^ (bc3 &^ bc2)
|
||||
a[12] = bc2 ^ (bc4 &^ bc3)
|
||||
a[13] = bc3 ^ (bc0 &^ bc4)
|
||||
a[14] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[15] ^ d0
|
||||
bc1 = t<<36 | t>>(64-36)
|
||||
t = a[16] ^ d1
|
||||
bc2 = t<<10 | t>>(64-10)
|
||||
t = a[17] ^ d2
|
||||
bc3 = t<<15 | t>>(64-15)
|
||||
t = a[18] ^ d3
|
||||
bc4 = t<<56 | t>>(64-56)
|
||||
t = a[19] ^ d4
|
||||
bc0 = t<<27 | t>>(64-27)
|
||||
a[15] = bc0 ^ (bc2 &^ bc1)
|
||||
a[16] = bc1 ^ (bc3 &^ bc2)
|
||||
a[17] = bc2 ^ (bc4 &^ bc3)
|
||||
a[18] = bc3 ^ (bc0 &^ bc4)
|
||||
a[19] = bc4 ^ (bc1 &^ bc0)
|
||||
|
||||
t = a[20] ^ d0
|
||||
bc3 = t<<41 | t>>(64-41)
|
||||
t = a[21] ^ d1
|
||||
bc4 = t<<2 | t>>(64-2)
|
||||
t = a[22] ^ d2
|
||||
bc0 = t<<62 | t>>(64-62)
|
||||
t = a[23] ^ d3
|
||||
bc1 = t<<55 | t>>(64-55)
|
||||
t = a[24] ^ d4
|
||||
bc2 = t<<39 | t>>(64-39)
|
||||
a[20] = bc0 ^ (bc2 &^ bc1)
|
||||
a[21] = bc1 ^ (bc3 &^ bc2)
|
||||
a[22] = bc2 ^ (bc4 &^ bc3)
|
||||
a[23] = bc3 ^ (bc0 &^ bc4)
|
||||
a[24] = bc4 ^ (bc1 &^ bc0)
|
||||
}
|
||||
}
|
||||
13
vendor/golang.org/x/crypto/sha3/keccakf_amd64.go
generated
vendored
Normal file
13
vendor/golang.org/x/crypto/sha3/keccakf_amd64.go
generated
vendored
Normal file
@@ -0,0 +1,13 @@
|
||||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build amd64,!appengine,!gccgo
|
||||
|
||||
package sha3
|
||||
|
||||
// This function is implemented in keccakf_amd64.s.
|
||||
|
||||
//go:noescape
|
||||
|
||||
func keccakF1600(a *[25]uint64)
|
||||
390
vendor/golang.org/x/crypto/sha3/keccakf_amd64.s
generated
vendored
Normal file
390
vendor/golang.org/x/crypto/sha3/keccakf_amd64.s
generated
vendored
Normal file
@@ -0,0 +1,390 @@
|
||||
// Copyright 2015 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build amd64,!appengine,!gccgo
|
||||
|
||||
// This code was translated into a form compatible with 6a from the public
|
||||
// domain sources at https://github.com/gvanas/KeccakCodePackage
|
||||
|
||||
// Offsets in state
|
||||
#define _ba (0*8)
|
||||
#define _be (1*8)
|
||||
#define _bi (2*8)
|
||||
#define _bo (3*8)
|
||||
#define _bu (4*8)
|
||||
#define _ga (5*8)
|
||||
#define _ge (6*8)
|
||||
#define _gi (7*8)
|
||||
#define _go (8*8)
|
||||
#define _gu (9*8)
|
||||
#define _ka (10*8)
|
||||
#define _ke (11*8)
|
||||
#define _ki (12*8)
|
||||
#define _ko (13*8)
|
||||
#define _ku (14*8)
|
||||
#define _ma (15*8)
|
||||
#define _me (16*8)
|
||||
#define _mi (17*8)
|
||||
#define _mo (18*8)
|
||||
#define _mu (19*8)
|
||||
#define _sa (20*8)
|
||||
#define _se (21*8)
|
||||
#define _si (22*8)
|
||||
#define _so (23*8)
|
||||
#define _su (24*8)
|
||||
|
||||
// Temporary registers
|
||||
#define rT1 AX
|
||||
|
||||
// Round vars
|
||||
#define rpState DI
|
||||
#define rpStack SP
|
||||
|
||||
#define rDa BX
|
||||
#define rDe CX
|
||||
#define rDi DX
|
||||
#define rDo R8
|
||||
#define rDu R9
|
||||
|
||||
#define rBa R10
|
||||
#define rBe R11
|
||||
#define rBi R12
|
||||
#define rBo R13
|
||||
#define rBu R14
|
||||
|
||||
#define rCa SI
|
||||
#define rCe BP
|
||||
#define rCi rBi
|
||||
#define rCo rBo
|
||||
#define rCu R15
|
||||
|
||||
#define MOVQ_RBI_RCE MOVQ rBi, rCe
|
||||
#define XORQ_RT1_RCA XORQ rT1, rCa
|
||||
#define XORQ_RT1_RCE XORQ rT1, rCe
|
||||
#define XORQ_RBA_RCU XORQ rBa, rCu
|
||||
#define XORQ_RBE_RCU XORQ rBe, rCu
|
||||
#define XORQ_RDU_RCU XORQ rDu, rCu
|
||||
#define XORQ_RDA_RCA XORQ rDa, rCa
|
||||
#define XORQ_RDE_RCE XORQ rDe, rCe
|
||||
|
||||
#define mKeccakRound(iState, oState, rc, B_RBI_RCE, G_RT1_RCA, G_RT1_RCE, G_RBA_RCU, K_RT1_RCA, K_RT1_RCE, K_RBA_RCU, M_RT1_RCA, M_RT1_RCE, M_RBE_RCU, S_RDU_RCU, S_RDA_RCA, S_RDE_RCE) \
|
||||
/* Prepare round */ \
|
||||
MOVQ rCe, rDa; \
|
||||
ROLQ $1, rDa; \
|
||||
\
|
||||
MOVQ _bi(iState), rCi; \
|
||||
XORQ _gi(iState), rDi; \
|
||||
XORQ rCu, rDa; \
|
||||
XORQ _ki(iState), rCi; \
|
||||
XORQ _mi(iState), rDi; \
|
||||
XORQ rDi, rCi; \
|
||||
\
|
||||
MOVQ rCi, rDe; \
|
||||
ROLQ $1, rDe; \
|
||||
\
|
||||
MOVQ _bo(iState), rCo; \
|
||||
XORQ _go(iState), rDo; \
|
||||
XORQ rCa, rDe; \
|
||||
XORQ _ko(iState), rCo; \
|
||||
XORQ _mo(iState), rDo; \
|
||||
XORQ rDo, rCo; \
|
||||
\
|
||||
MOVQ rCo, rDi; \
|
||||
ROLQ $1, rDi; \
|
||||
\
|
||||
MOVQ rCu, rDo; \
|
||||
XORQ rCe, rDi; \
|
||||
ROLQ $1, rDo; \
|
||||
\
|
||||
MOVQ rCa, rDu; \
|
||||
XORQ rCi, rDo; \
|
||||
ROLQ $1, rDu; \
|
||||
\
|
||||
/* Result b */ \
|
||||
MOVQ _ba(iState), rBa; \
|
||||
MOVQ _ge(iState), rBe; \
|
||||
XORQ rCo, rDu; \
|
||||
MOVQ _ki(iState), rBi; \
|
||||
MOVQ _mo(iState), rBo; \
|
||||
MOVQ _su(iState), rBu; \
|
||||
XORQ rDe, rBe; \
|
||||
ROLQ $44, rBe; \
|
||||
XORQ rDi, rBi; \
|
||||
XORQ rDa, rBa; \
|
||||
ROLQ $43, rBi; \
|
||||
\
|
||||
MOVQ rBe, rCa; \
|
||||
MOVQ rc, rT1; \
|
||||
ORQ rBi, rCa; \
|
||||
XORQ rBa, rT1; \
|
||||
XORQ rT1, rCa; \
|
||||
MOVQ rCa, _ba(oState); \
|
||||
\
|
||||
XORQ rDu, rBu; \
|
||||
ROLQ $14, rBu; \
|
||||
MOVQ rBa, rCu; \
|
||||
ANDQ rBe, rCu; \
|
||||
XORQ rBu, rCu; \
|
||||
MOVQ rCu, _bu(oState); \
|
||||
\
|
||||
XORQ rDo, rBo; \
|
||||
ROLQ $21, rBo; \
|
||||
MOVQ rBo, rT1; \
|
||||
ANDQ rBu, rT1; \
|
||||
XORQ rBi, rT1; \
|
||||
MOVQ rT1, _bi(oState); \
|
||||
\
|
||||
NOTQ rBi; \
|
||||
ORQ rBa, rBu; \
|
||||
ORQ rBo, rBi; \
|
||||
XORQ rBo, rBu; \
|
||||
XORQ rBe, rBi; \
|
||||
MOVQ rBu, _bo(oState); \
|
||||
MOVQ rBi, _be(oState); \
|
||||
B_RBI_RCE; \
|
||||
\
|
||||
/* Result g */ \
|
||||
MOVQ _gu(iState), rBe; \
|
||||
XORQ rDu, rBe; \
|
||||
MOVQ _ka(iState), rBi; \
|
||||
ROLQ $20, rBe; \
|
||||
XORQ rDa, rBi; \
|
||||
ROLQ $3, rBi; \
|
||||
MOVQ _bo(iState), rBa; \
|
||||
MOVQ rBe, rT1; \
|
||||
ORQ rBi, rT1; \
|
||||
XORQ rDo, rBa; \
|
||||
MOVQ _me(iState), rBo; \
|
||||
MOVQ _si(iState), rBu; \
|
||||
ROLQ $28, rBa; \
|
||||
XORQ rBa, rT1; \
|
||||
MOVQ rT1, _ga(oState); \
|
||||
G_RT1_RCA; \
|
||||
\
|
||||
XORQ rDe, rBo; \
|
||||
ROLQ $45, rBo; \
|
||||
MOVQ rBi, rT1; \
|
||||
ANDQ rBo, rT1; \
|
||||
XORQ rBe, rT1; \
|
||||
MOVQ rT1, _ge(oState); \
|
||||
G_RT1_RCE; \
|
||||
\
|
||||
XORQ rDi, rBu; \
|
||||
ROLQ $61, rBu; \
|
||||
MOVQ rBu, rT1; \
|
||||
ORQ rBa, rT1; \
|
||||
XORQ rBo, rT1; \
|
||||
MOVQ rT1, _go(oState); \
|
||||
\
|
||||
ANDQ rBe, rBa; \
|
||||
XORQ rBu, rBa; \
|
||||
MOVQ rBa, _gu(oState); \
|
||||
NOTQ rBu; \
|
||||
G_RBA_RCU; \
|
||||
\
|
||||
ORQ rBu, rBo; \
|
||||
XORQ rBi, rBo; \
|
||||
MOVQ rBo, _gi(oState); \
|
||||
\
|
||||
/* Result k */ \
|
||||
MOVQ _be(iState), rBa; \
|
||||
MOVQ _gi(iState), rBe; \
|
||||
MOVQ _ko(iState), rBi; \
|
||||
MOVQ _mu(iState), rBo; \
|
||||
MOVQ _sa(iState), rBu; \
|
||||
XORQ rDi, rBe; \
|
||||
ROLQ $6, rBe; \
|
||||
XORQ rDo, rBi; \
|
||||
ROLQ $25, rBi; \
|
||||
MOVQ rBe, rT1; \
|
||||
ORQ rBi, rT1; \
|
||||
XORQ rDe, rBa; \
|
||||
ROLQ $1, rBa; \
|
||||
XORQ rBa, rT1; \
|
||||
MOVQ rT1, _ka(oState); \
|
||||
K_RT1_RCA; \
|
||||
\
|
||||
XORQ rDu, rBo; \
|
||||
ROLQ $8, rBo; \
|
||||
MOVQ rBi, rT1; \
|
||||
ANDQ rBo, rT1; \
|
||||
XORQ rBe, rT1; \
|
||||
MOVQ rT1, _ke(oState); \
|
||||
K_RT1_RCE; \
|
||||
\
|
||||
XORQ rDa, rBu; \
|
||||
ROLQ $18, rBu; \
|
||||
NOTQ rBo; \
|
||||
MOVQ rBo, rT1; \
|
||||
ANDQ rBu, rT1; \
|
||||
XORQ rBi, rT1; \
|
||||
MOVQ rT1, _ki(oState); \
|
||||
\
|
||||
MOVQ rBu, rT1; \
|
||||
ORQ rBa, rT1; \
|
||||
XORQ rBo, rT1; \
|
||||
MOVQ rT1, _ko(oState); \
|
||||
\
|
||||
ANDQ rBe, rBa; \
|
||||
XORQ rBu, rBa; \
|
||||
MOVQ rBa, _ku(oState); \
|
||||
K_RBA_RCU; \
|
||||
\
|
||||
/* Result m */ \
|
||||
MOVQ _ga(iState), rBe; \
|
||||
XORQ rDa, rBe; \
|
||||
MOVQ _ke(iState), rBi; \
|
||||
ROLQ $36, rBe; \
|
||||
XORQ rDe, rBi; \
|
||||
MOVQ _bu(iState), rBa; \
|
||||
ROLQ $10, rBi; \
|
||||
MOVQ rBe, rT1; \
|
||||
MOVQ _mi(iState), rBo; \
|
||||
ANDQ rBi, rT1; \
|
||||
XORQ rDu, rBa; \
|
||||
MOVQ _so(iState), rBu; \
|
||||
ROLQ $27, rBa; \
|
||||
XORQ rBa, rT1; \
|
||||
MOVQ rT1, _ma(oState); \
|
||||
M_RT1_RCA; \
|
||||
\
|
||||
XORQ rDi, rBo; \
|
||||
ROLQ $15, rBo; \
|
||||
MOVQ rBi, rT1; \
|
||||
ORQ rBo, rT1; \
|
||||
XORQ rBe, rT1; \
|
||||
MOVQ rT1, _me(oState); \
|
||||
M_RT1_RCE; \
|
||||
\
|
||||
XORQ rDo, rBu; \
|
||||
ROLQ $56, rBu; \
|
||||
NOTQ rBo; \
|
||||
MOVQ rBo, rT1; \
|
||||
ORQ rBu, rT1; \
|
||||
XORQ rBi, rT1; \
|
||||
MOVQ rT1, _mi(oState); \
|
||||
\
|
||||
ORQ rBa, rBe; \
|
||||
XORQ rBu, rBe; \
|
||||
MOVQ rBe, _mu(oState); \
|
||||
\
|
||||
ANDQ rBa, rBu; \
|
||||
XORQ rBo, rBu; \
|
||||
MOVQ rBu, _mo(oState); \
|
||||
M_RBE_RCU; \
|
||||
\
|
||||
/* Result s */ \
|
||||
MOVQ _bi(iState), rBa; \
|
||||
MOVQ _go(iState), rBe; \
|
||||
MOVQ _ku(iState), rBi; \
|
||||
XORQ rDi, rBa; \
|
||||
MOVQ _ma(iState), rBo; \
|
||||
ROLQ $62, rBa; \
|
||||
XORQ rDo, rBe; \
|
||||
MOVQ _se(iState), rBu; \
|
||||
ROLQ $55, rBe; \
|
||||
\
|
||||
XORQ rDu, rBi; \
|
||||
MOVQ rBa, rDu; \
|
||||
XORQ rDe, rBu; \
|
||||
ROLQ $2, rBu; \
|
||||
ANDQ rBe, rDu; \
|
||||
XORQ rBu, rDu; \
|
||||
MOVQ rDu, _su(oState); \
|
||||
\
|
||||
ROLQ $39, rBi; \
|
||||
S_RDU_RCU; \
|
||||
NOTQ rBe; \
|
||||
XORQ rDa, rBo; \
|
||||
MOVQ rBe, rDa; \
|
||||
ANDQ rBi, rDa; \
|
||||
XORQ rBa, rDa; \
|
||||
MOVQ rDa, _sa(oState); \
|
||||
S_RDA_RCA; \
|
||||
\
|
||||
ROLQ $41, rBo; \
|
||||
MOVQ rBi, rDe; \
|
||||
ORQ rBo, rDe; \
|
||||
XORQ rBe, rDe; \
|
||||
MOVQ rDe, _se(oState); \
|
||||
S_RDE_RCE; \
|
||||
\
|
||||
MOVQ rBo, rDi; \
|
||||
MOVQ rBu, rDo; \
|
||||
ANDQ rBu, rDi; \
|
||||
ORQ rBa, rDo; \
|
||||
XORQ rBi, rDi; \
|
||||
XORQ rBo, rDo; \
|
||||
MOVQ rDi, _si(oState); \
|
||||
MOVQ rDo, _so(oState) \
|
||||
|
||||
// func keccakF1600(state *[25]uint64)
|
||||
TEXT ·keccakF1600(SB), 0, $200-8
|
||||
MOVQ state+0(FP), rpState
|
||||
|
||||
// Convert the user state into an internal state
|
||||
NOTQ _be(rpState)
|
||||
NOTQ _bi(rpState)
|
||||
NOTQ _go(rpState)
|
||||
NOTQ _ki(rpState)
|
||||
NOTQ _mi(rpState)
|
||||
NOTQ _sa(rpState)
|
||||
|
||||
// Execute the KeccakF permutation
|
||||
MOVQ _ba(rpState), rCa
|
||||
MOVQ _be(rpState), rCe
|
||||
MOVQ _bu(rpState), rCu
|
||||
|
||||
XORQ _ga(rpState), rCa
|
||||
XORQ _ge(rpState), rCe
|
||||
XORQ _gu(rpState), rCu
|
||||
|
||||
XORQ _ka(rpState), rCa
|
||||
XORQ _ke(rpState), rCe
|
||||
XORQ _ku(rpState), rCu
|
||||
|
||||
XORQ _ma(rpState), rCa
|
||||
XORQ _me(rpState), rCe
|
||||
XORQ _mu(rpState), rCu
|
||||
|
||||
XORQ _sa(rpState), rCa
|
||||
XORQ _se(rpState), rCe
|
||||
MOVQ _si(rpState), rDi
|
||||
MOVQ _so(rpState), rDo
|
||||
XORQ _su(rpState), rCu
|
||||
|
||||
mKeccakRound(rpState, rpStack, $0x0000000000000001, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x0000000000008082, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x800000000000808a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x8000000080008000, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x000000000000808b, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x0000000080000001, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x8000000080008081, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x8000000000008009, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x000000000000008a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x0000000000000088, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x0000000080008009, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x000000008000000a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x000000008000808b, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x800000000000008b, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x8000000000008089, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x8000000000008003, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x8000000000008002, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x8000000000000080, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x000000000000800a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x800000008000000a, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x8000000080008081, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x8000000000008080, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpState, rpStack, $0x0000000080000001, MOVQ_RBI_RCE, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBA_RCU, XORQ_RT1_RCA, XORQ_RT1_RCE, XORQ_RBE_RCU, XORQ_RDU_RCU, XORQ_RDA_RCA, XORQ_RDE_RCE)
|
||||
mKeccakRound(rpStack, rpState, $0x8000000080008008, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP, NOP)
|
||||
|
||||
// Revert the internal state to the user state
|
||||
NOTQ _be(rpState)
|
||||
NOTQ _bi(rpState)
|
||||
NOTQ _go(rpState)
|
||||
NOTQ _ki(rpState)
|
||||
NOTQ _mi(rpState)
|
||||
NOTQ _sa(rpState)
|
||||
|
||||
RET
|
||||
18
vendor/golang.org/x/crypto/sha3/register.go
generated
vendored
Normal file
18
vendor/golang.org/x/crypto/sha3/register.go
generated
vendored
Normal file
@@ -0,0 +1,18 @@
|
||||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// +build go1.4
|
||||
|
||||
package sha3
|
||||
|
||||
import (
|
||||
"crypto"
|
||||
)
|
||||
|
||||
func init() {
|
||||
crypto.RegisterHash(crypto.SHA3_224, New224)
|
||||
crypto.RegisterHash(crypto.SHA3_256, New256)
|
||||
crypto.RegisterHash(crypto.SHA3_384, New384)
|
||||
crypto.RegisterHash(crypto.SHA3_512, New512)
|
||||
}
|
||||
192
vendor/golang.org/x/crypto/sha3/sha3.go
generated
vendored
Normal file
192
vendor/golang.org/x/crypto/sha3/sha3.go
generated
vendored
Normal file
@@ -0,0 +1,192 @@
|
||||
// Copyright 2014 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package sha3
|
||||
|
||||
// spongeDirection indicates the direction bytes are flowing through the sponge.
|
||||
type spongeDirection int
|
||||
|
||||
const (
|
||||
// spongeAbsorbing indicates that the sponge is absorbing input.
|
||||
spongeAbsorbing spongeDirection = iota
|
||||
// spongeSqueezing indicates that the sponge is being squeezed.
|
||||
spongeSqueezing
|
||||
)
|
||||
|
||||
const (
|
||||
// maxRate is the maximum size of the internal buffer. SHAKE-256
|
||||
// currently needs the largest buffer.
|
||||
maxRate = 168
|
||||
)
|
||||
|
||||
type state struct {
|
||||
// Generic sponge components.
|
||||
a [25]uint64 // main state of the hash
|
||||
buf []byte // points into storage
|
||||
rate int // the number of bytes of state to use
|
||||
|
||||
// dsbyte contains the "domain separation" bits and the first bit of
|
||||
// the padding. Sections 6.1 and 6.2 of [1] separate the outputs of the
|
||||
// SHA-3 and SHAKE functions by appending bitstrings to the message.
|
||||
// Using a little-endian bit-ordering convention, these are "01" for SHA-3
|
||||
// and "1111" for SHAKE, or 00000010b and 00001111b, respectively. Then the
|
||||
// padding rule from section 5.1 is applied to pad the message to a multiple
|
||||
// of the rate, which involves adding a "1" bit, zero or more "0" bits, and
|
||||
// a final "1" bit. We merge the first "1" bit from the padding into dsbyte,
|
||||
// giving 00000110b (0x06) and 00011111b (0x1f).
|
||||
// [1] http://csrc.nist.gov/publications/drafts/fips-202/fips_202_draft.pdf
|
||||
// "Draft FIPS 202: SHA-3 Standard: Permutation-Based Hash and
|
||||
// Extendable-Output Functions (May 2014)"
|
||||
dsbyte byte
|
||||
storage [maxRate]byte
|
||||
|
||||
// Specific to SHA-3 and SHAKE.
|
||||
outputLen int // the default output size in bytes
|
||||
state spongeDirection // whether the sponge is absorbing or squeezing
|
||||
}
|
||||
|
||||
// BlockSize returns the rate of sponge underlying this hash function.
|
||||
func (d *state) BlockSize() int { return d.rate }
|
||||
|
||||
// Size returns the output size of the hash function in bytes.
|
||||
func (d *state) Size() int { return d.outputLen }
|
||||
|
||||
// Reset clears the internal state by zeroing the sponge state and
|
||||
// the byte buffer, and setting Sponge.state to absorbing.
|
||||
func (d *state) Reset() {
|
||||
// Zero the permutation's state.
|
||||
for i := range d.a {
|
||||
d.a[i] = 0
|
||||
}
|
||||
d.state = spongeAbsorbing
|
||||
d.buf = d.storage[:0]
|
||||
}
|
||||
|
||||
func (d *state) clone() *state {
|
||||
ret := *d
|
||||
if ret.state == spongeAbsorbing {
|
||||
ret.buf = ret.storage[:len(ret.buf)]
|
||||
} else {
|
||||
ret.buf = ret.storage[d.rate-cap(d.buf) : d.rate]
|
||||
}
|
||||
|
||||
return &ret
|
||||
}
|
||||
|
||||
// permute applies the KeccakF-1600 permutation. It handles
|
||||
// any input-output buffering.
|
||||
func (d *state) permute() {
|
||||
switch d.state {
|
||||
case spongeAbsorbing:
|
||||
// If we're absorbing, we need to xor the input into the state
|
||||
// before applying the permutation.
|
||||
xorIn(d, d.buf)
|
||||
d.buf = d.storage[:0]
|
||||
keccakF1600(&d.a)
|
||||
case spongeSqueezing:
|
||||
// If we're squeezing, we need to apply the permutatin before
|
||||
// copying more output.
|
||||
keccakF1600(&d.a)
|
||||
d.buf = d.storage[:d.rate]
|
||||
copyOut(d, d.buf)
|
||||
}
|
||||
}
|
||||
|
||||
// pads appends the domain separation bits in dsbyte, applies
|
||||
// the multi-bitrate 10..1 padding rule, and permutes the state.
|
||||
func (d *state) padAndPermute(dsbyte byte) {
|
||||
if d.buf == nil {
|
||||
d.buf = d.storage[:0]
|
||||
}
|
||||
// Pad with this instance's domain-separator bits. We know that there's
|
||||
// at least one byte of space in d.buf because, if it were full,
|
||||
// permute would have been called to empty it. dsbyte also contains the
|
||||
// first one bit for the padding. See the comment in the state struct.
|
||||
d.buf = append(d.buf, dsbyte)
|
||||
zerosStart := len(d.buf)
|
||||
d.buf = d.storage[:d.rate]
|
||||
for i := zerosStart; i < d.rate; i++ {
|
||||
d.buf[i] = 0
|
||||
}
|
||||
// This adds the final one bit for the padding. Because of the way that
|
||||
// bits are numbered from the LSB upwards, the final bit is the MSB of
|
||||
// the last byte.
|
||||
d.buf[d.rate-1] ^= 0x80
|
||||
// Apply the permutation
|
||||
d.permute()
|
||||
d.state = spongeSqueezing
|
||||
d.buf = d.storage[:d.rate]
|
||||
copyOut(d, d.buf)
|
||||
}
|
||||
|
||||
// Write absorbs more data into the hash's state. It produces an error
|
||||
// if more data is written to the ShakeHash after writing
|
||||
func (d *state) Write(p []byte) (written int, err error) {
|
||||
if d.state != spongeAbsorbing {
|
||||
panic("sha3: write to sponge after read")
|
||||
}
|
||||
if d.buf == nil {
|
||||
d.buf = d.storage[:0]
|
||||
}
|
||||
written = len(p)
|
||||
|
||||
for len(p) > 0 {
|
||||
if len(d.buf) == 0 && len(p) >= d.rate {
|
||||
// The fast path; absorb a full "rate" bytes of input and apply the permutation.
|
||||
xorIn(d, p[:d.rate])
|
||||
p = p[d.rate:]
|
||||
keccakF1600(&d.a)
|
||||
} else {
|
||||
// The slow path; buffer the input until we can fill the sponge, and then xor it in.
|
||||
todo := d.rate - len(d.buf)
|
||||
if todo > len(p) {
|
||||
todo = len(p)
|
||||
}
|
||||
d.buf = append(d.buf, p[:todo]...)
|
||||
p = p[todo:]
|
||||
|
||||
// If the sponge is full, apply the permutation.
|
||||
if len(d.buf) == d.rate {
|
||||
d.permute()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
// Read squeezes an arbitrary number of bytes from the sponge.
|
||||
func (d *state) Read(out []byte) (n int, err error) {
|
||||
// If we're still absorbing, pad and apply the permutation.
|
||||
if d.state == spongeAbsorbing {
|
||||
d.padAndPermute(d.dsbyte)
|
||||
}
|
||||
|
||||
n = len(out)
|
||||
|
||||
// Now, do the squeezing.
|
||||
for len(out) > 0 {
|
||||
n := copy(out, d.buf)
|
||||
d.buf = d.buf[n:]
|
||||
out = out[n:]
|
||||
|
||||
// Apply the permutation if we've squeezed the sponge dry.
|
||||
if len(d.buf) == 0 {
|
||||
d.permute()
|
||||
}
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
// Sum applies padding to the hash state and then squeezes out the desired
|
||||
// number of output bytes.
|
||||
func (d *state) Sum(in []byte) []byte {
|
||||
// Make a copy of the original hash so that caller can keep writing
|
||||
// and summing.
|
||||
dup := d.clone()
|
||||
hash := make([]byte, dup.outputLen)
|
||||
dup.Read(hash)
|
||||
return append(in, hash...)
|
||||
}
|
||||
284
vendor/golang.org/x/crypto/sha3/sha3_s390x.go
generated
vendored
Normal file
284
vendor/golang.org/x/crypto/sha3/sha3_s390x.go
generated
vendored
Normal file
@@ -0,0 +1,284 @@
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//+build !gccgo,!appengine
|
||||
|
||||
package sha3
|
||||
|
||||
// This file contains code for using the 'compute intermediate
|
||||
// message digest' (KIMD) and 'compute last message digest' (KLMD)
|
||||
// instructions to compute SHA-3 and SHAKE hashes on IBM Z.
|
||||
|
||||
import (
|
||||
"hash"
|
||||
|
||||
"golang.org/x/sys/cpu"
|
||||
)
|
||||
|
||||
// codes represent 7-bit KIMD/KLMD function codes as defined in
|
||||
// the Principles of Operation.
|
||||
type code uint64
|
||||
|
||||
const (
|
||||
// function codes for KIMD/KLMD
|
||||
sha3_224 code = 32
|
||||
sha3_256 = 33
|
||||
sha3_384 = 34
|
||||
sha3_512 = 35
|
||||
shake_128 = 36
|
||||
shake_256 = 37
|
||||
nopad = 0x100
|
||||
)
|
||||
|
||||
// kimd is a wrapper for the 'compute intermediate message digest' instruction.
|
||||
// src must be a multiple of the rate for the given function code.
|
||||
//go:noescape
|
||||
func kimd(function code, chain *[200]byte, src []byte)
|
||||
|
||||
// klmd is a wrapper for the 'compute last message digest' instruction.
|
||||
// src padding is handled by the instruction.
|
||||
//go:noescape
|
||||
func klmd(function code, chain *[200]byte, dst, src []byte)
|
||||
|
||||
type asmState struct {
|
||||
a [200]byte // 1600 bit state
|
||||
buf []byte // care must be taken to ensure cap(buf) is a multiple of rate
|
||||
rate int // equivalent to block size
|
||||
storage [3072]byte // underlying storage for buf
|
||||
outputLen int // output length if fixed, 0 if not
|
||||
function code // KIMD/KLMD function code
|
||||
state spongeDirection // whether the sponge is absorbing or squeezing
|
||||
}
|
||||
|
||||
func newAsmState(function code) *asmState {
|
||||
var s asmState
|
||||
s.function = function
|
||||
switch function {
|
||||
case sha3_224:
|
||||
s.rate = 144
|
||||
s.outputLen = 28
|
||||
case sha3_256:
|
||||
s.rate = 136
|
||||
s.outputLen = 32
|
||||
case sha3_384:
|
||||
s.rate = 104
|
||||
s.outputLen = 48
|
||||
case sha3_512:
|
||||
s.rate = 72
|
||||
s.outputLen = 64
|
||||
case shake_128:
|
||||
s.rate = 168
|
||||
case shake_256:
|
||||
s.rate = 136
|
||||
default:
|
||||
panic("sha3: unrecognized function code")
|
||||
}
|
||||
|
||||
// limit s.buf size to a multiple of s.rate
|
||||
s.resetBuf()
|
||||
return &s
|
||||
}
|
||||
|
||||
func (s *asmState) clone() *asmState {
|
||||
c := *s
|
||||
c.buf = c.storage[:len(s.buf):cap(s.buf)]
|
||||
return &c
|
||||
}
|
||||
|
||||
// copyIntoBuf copies b into buf. It will panic if there is not enough space to
|
||||
// store all of b.
|
||||
func (s *asmState) copyIntoBuf(b []byte) {
|
||||
bufLen := len(s.buf)
|
||||
s.buf = s.buf[:len(s.buf)+len(b)]
|
||||
copy(s.buf[bufLen:], b)
|
||||
}
|
||||
|
||||
// resetBuf points buf at storage, sets the length to 0 and sets cap to be a
|
||||
// multiple of the rate.
|
||||
func (s *asmState) resetBuf() {
|
||||
max := (cap(s.storage) / s.rate) * s.rate
|
||||
s.buf = s.storage[:0:max]
|
||||
}
|
||||
|
||||
// Write (via the embedded io.Writer interface) adds more data to the running hash.
|
||||
// It never returns an error.
|
||||
func (s *asmState) Write(b []byte) (int, error) {
|
||||
if s.state != spongeAbsorbing {
|
||||
panic("sha3: write to sponge after read")
|
||||
}
|
||||
length := len(b)
|
||||
for len(b) > 0 {
|
||||
if len(s.buf) == 0 && len(b) >= cap(s.buf) {
|
||||
// Hash the data directly and push any remaining bytes
|
||||
// into the buffer.
|
||||
remainder := len(s.buf) % s.rate
|
||||
kimd(s.function, &s.a, b[:len(b)-remainder])
|
||||
if remainder != 0 {
|
||||
s.copyIntoBuf(b[len(b)-remainder:])
|
||||
}
|
||||
return length, nil
|
||||
}
|
||||
|
||||
if len(s.buf) == cap(s.buf) {
|
||||
// flush the buffer
|
||||
kimd(s.function, &s.a, s.buf)
|
||||
s.buf = s.buf[:0]
|
||||
}
|
||||
|
||||
// copy as much as we can into the buffer
|
||||
n := len(b)
|
||||
if len(b) > cap(s.buf)-len(s.buf) {
|
||||
n = cap(s.buf) - len(s.buf)
|
||||
}
|
||||
s.copyIntoBuf(b[:n])
|
||||
b = b[n:]
|
||||
}
|
||||
return length, nil
|
||||
}
|
||||
|
||||
// Read squeezes an arbitrary number of bytes from the sponge.
|
||||
func (s *asmState) Read(out []byte) (n int, err error) {
|
||||
n = len(out)
|
||||
|
||||
// need to pad if we were absorbing
|
||||
if s.state == spongeAbsorbing {
|
||||
s.state = spongeSqueezing
|
||||
|
||||
// write hash directly into out if possible
|
||||
if len(out)%s.rate == 0 {
|
||||
klmd(s.function, &s.a, out, s.buf) // len(out) may be 0
|
||||
s.buf = s.buf[:0]
|
||||
return
|
||||
}
|
||||
|
||||
// write hash into buffer
|
||||
max := cap(s.buf)
|
||||
if max > len(out) {
|
||||
max = (len(out)/s.rate)*s.rate + s.rate
|
||||
}
|
||||
klmd(s.function, &s.a, s.buf[:max], s.buf)
|
||||
s.buf = s.buf[:max]
|
||||
}
|
||||
|
||||
for len(out) > 0 {
|
||||
// flush the buffer
|
||||
if len(s.buf) != 0 {
|
||||
c := copy(out, s.buf)
|
||||
out = out[c:]
|
||||
s.buf = s.buf[c:]
|
||||
continue
|
||||
}
|
||||
|
||||
// write hash directly into out if possible
|
||||
if len(out)%s.rate == 0 {
|
||||
klmd(s.function|nopad, &s.a, out, nil)
|
||||
return
|
||||
}
|
||||
|
||||
// write hash into buffer
|
||||
s.resetBuf()
|
||||
if cap(s.buf) > len(out) {
|
||||
s.buf = s.buf[:(len(out)/s.rate)*s.rate+s.rate]
|
||||
}
|
||||
klmd(s.function|nopad, &s.a, s.buf, nil)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Sum appends the current hash to b and returns the resulting slice.
|
||||
// It does not change the underlying hash state.
|
||||
func (s *asmState) Sum(b []byte) []byte {
|
||||
if s.outputLen == 0 {
|
||||
panic("sha3: cannot call Sum on SHAKE functions")
|
||||
}
|
||||
|
||||
// Copy the state to preserve the original.
|
||||
a := s.a
|
||||
|
||||
// Hash the buffer. Note that we don't clear it because we
|
||||
// aren't updating the state.
|
||||
klmd(s.function, &a, nil, s.buf)
|
||||
return append(b, a[:s.outputLen]...)
|
||||
}
|
||||
|
||||
// Reset resets the Hash to its initial state.
|
||||
func (s *asmState) Reset() {
|
||||
for i := range s.a {
|
||||
s.a[i] = 0
|
||||
}
|
||||
s.resetBuf()
|
||||
s.state = spongeAbsorbing
|
||||
}
|
||||
|
||||
// Size returns the number of bytes Sum will return.
|
||||
func (s *asmState) Size() int {
|
||||
return s.outputLen
|
||||
}
|
||||
|
||||
// BlockSize returns the hash's underlying block size.
|
||||
// The Write method must be able to accept any amount
|
||||
// of data, but it may operate more efficiently if all writes
|
||||
// are a multiple of the block size.
|
||||
func (s *asmState) BlockSize() int {
|
||||
return s.rate
|
||||
}
|
||||
|
||||
// Clone returns a copy of the ShakeHash in its current state.
|
||||
func (s *asmState) Clone() ShakeHash {
|
||||
return s.clone()
|
||||
}
|
||||
|
||||
// new224Asm returns an assembly implementation of SHA3-224 if available,
|
||||
// otherwise it returns nil.
|
||||
func new224Asm() hash.Hash {
|
||||
if cpu.S390X.HasSHA3 {
|
||||
return newAsmState(sha3_224)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// new256Asm returns an assembly implementation of SHA3-256 if available,
|
||||
// otherwise it returns nil.
|
||||
func new256Asm() hash.Hash {
|
||||
if cpu.S390X.HasSHA3 {
|
||||
return newAsmState(sha3_256)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// new384Asm returns an assembly implementation of SHA3-384 if available,
|
||||
// otherwise it returns nil.
|
||||
func new384Asm() hash.Hash {
|
||||
if cpu.S390X.HasSHA3 {
|
||||
return newAsmState(sha3_384)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// new512Asm returns an assembly implementation of SHA3-512 if available,
|
||||
// otherwise it returns nil.
|
||||
func new512Asm() hash.Hash {
|
||||
if cpu.S390X.HasSHA3 {
|
||||
return newAsmState(sha3_512)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// newShake128Asm returns an assembly implementation of SHAKE-128 if available,
|
||||
// otherwise it returns nil.
|
||||
func newShake128Asm() ShakeHash {
|
||||
if cpu.S390X.HasSHA3 {
|
||||
return newAsmState(shake_128)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// newShake256Asm returns an assembly implementation of SHAKE-256 if available,
|
||||
// otherwise it returns nil.
|
||||
func newShake256Asm() ShakeHash {
|
||||
if cpu.S390X.HasSHA3 {
|
||||
return newAsmState(shake_256)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
33
vendor/golang.org/x/crypto/sha3/sha3_s390x.s
generated
vendored
Normal file
33
vendor/golang.org/x/crypto/sha3/sha3_s390x.s
generated
vendored
Normal file
@@ -0,0 +1,33 @@
|
||||
// Copyright 2017 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//+build !gccgo,!appengine
|
||||
|
||||
#include "textflag.h"
|
||||
|
||||
// func kimd(function code, chain *[200]byte, src []byte)
|
||||
TEXT ·kimd(SB), NOFRAME|NOSPLIT, $0-40
|
||||
MOVD function+0(FP), R0
|
||||
MOVD chain+8(FP), R1
|
||||
LMG src+16(FP), R2, R3 // R2=base, R3=len
|
||||
|
||||
continue:
|
||||
WORD $0xB93E0002 // KIMD --, R2
|
||||
BVS continue // continue if interrupted
|
||||
MOVD $0, R0 // reset R0 for pre-go1.8 compilers
|
||||
RET
|
||||
|
||||
// func klmd(function code, chain *[200]byte, dst, src []byte)
|
||||
TEXT ·klmd(SB), NOFRAME|NOSPLIT, $0-64
|
||||
// TODO: SHAKE support
|
||||
MOVD function+0(FP), R0
|
||||
MOVD chain+8(FP), R1
|
||||
LMG dst+16(FP), R2, R3 // R2=base, R3=len
|
||||
LMG src+40(FP), R4, R5 // R4=base, R5=len
|
||||
|
||||
continue:
|
||||
WORD $0xB93F0024 // KLMD R2, R4
|
||||
BVS continue // continue if interrupted
|
||||
MOVD $0, R0 // reset R0 for pre-go1.8 compilers
|
||||
RET
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user