github/ed25519-dalek
1
1
Fork 0
mirror of https://github.com/dalek-cryptography/ed25519-dalek.git synced 2026-01-09 19:18:00 -05:00
Code Issues Packages Projects Releases Wiki Activity
457 Commits 6 Branches 30 Tags
ed25519/v2.1
Commit Graph

457 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Isis Lovecruft
ce5ff27681 Make serde_bytes/alloc dependent on alloc feature. 
Fixup for PR #149.
 2020-10-28 00:04:15 +00:00
isis agora lovecruft
50b26f0bb4 Merge pull request #149 from xu-cheng/no_std 
fix serde in no_std
 2020-10-28 00:02:02 +00:00
isis agora lovecruft
95db7d8eae Merge pull request #153 from huitseeker/non_repudiation 
[test-only] Add test showing non-repudiation for verify, verify_strict
 2020-10-27 23:59:26 +00:00
François Garillot
da6c7e114f [test-only] Add test showing the non-repudiation property of the signature verifications used in PublicKey::verify and PublicKey::verify_strict. 
This PR is a follow-up of #98, which aims to demonstrate the issue brought by small-order public keys. It shows an example of crafting a (public_key, signature) that verifies against two distinct messages using `verify`, but fails using `verify_strict`.
This has consequences on the possibility to repudiate a signed contract of blockchain transactions.

For more details, see:
https://eprint.iacr.org/2020/1244

Joint work with @kchalkias @valerini
 2020-10-14 17:28:51 -04:00
Cheng XU
6ce6519287 fix serde in no_std 2020-09-21 19:16:01 -07:00
Isis Lovecruft
91234fcdc8 Merge branch 'master' into develop 2020-09-22 02:01:10 +00:00
Isis Lovecruft
925eb9ea56 Merge branch 'release/1.0.1' 2020-09-22 02:00:50 +00:00
Isis Lovecruft
1042cb60a0 Bump ed25519-dalek version to 1.0.1. 1.0.1 2020-09-22 01:56:35 +00:00
Isis Lovecruft
8c15bce61d Actually, we use unsafe{} in one test. 2020-09-22 01:54:44 +00:00
isis agora lovecruft
97c22f2d07 Merge pull request #146 from xu-cheng/serde2 
Fix serde implementation for serde_json
 2020-09-22 01:49:58 +00:00
isis agora lovecruft
a9ebf7f53e Merge pull request #148 from isislovecruft/feature/forbid-unsafe 
Add #![forbid(unsafe_code)].
 2020-09-22 01:39:51 +00:00
isis agora lovecruft
1335f3a859 Merge pull request #147 from isislovecruft/fix/deterministic-batch-malleability 
batch verification malleability issue when used with fully deterministic nonce generation
 2020-09-22 01:38:22 +00:00
Isis Lovecruft
d6ff6de2cf Add #![forbid(unsafe_code)]. 
CLOSES https://github.com/dalek-cryptography/ed25519-dalek/issues/144
 2020-09-22 01:36:49 +00:00
Cheng XU
69eccda444 Fix serde implementation for serde_json 
We use the [serde_bytes](https://github.com/serde-rs/bytes) crate for
serialization implementations, which simplifies codes and fixes issues
for serde_json.
 2020-09-21 18:26:59 -07:00
Cheng XU
008c9680f6 Update tests for serde 
* Upgrade bincode to 1.0
* Add more serde tests including json serialization.
 2020-09-21 18:26:59 -07:00
Isis Lovecruft
b5a15bf451 Feature gate key generation on the "rand" dependency. 
See https://github.com/dalek-cryptography/ed25519-dalek/pull/139.
 2020-09-21 23:53:56 +00:00
Isis Lovecruft
6609642036 Enable rand crate by default. 
See https://github.com/dalek-cryptography/ed25519-dalek/pull/139.
 2020-09-21 23:53:29 +00:00
isis agora lovecruft
7155c07afa Merge pull request #139 from garbageslam/fixup_rand_usage 
Make `use rand::...` gated on `cfg(feature = "rand")`
 2020-09-21 23:47:26 +00:00
isis agora lovecruft
036c18a01b Merge pull request #145 from isislovecruft/fix/rand-nightly-breakage 
Workaround for rand crate "nightly" feature breakage.
 2020-09-21 23:35:21 +00:00
Isis Lovecruft
5d7bc29ba2 Workaround for rand crate "nightly" feature breakage. 
Cf. https://github.com/rust-random/rand/issues/1047
 2020-09-21 23:25:15 +00:00
Isis Lovecruft
a02190adf3 Document that we include the message lengths in the transcript. 2020-09-21 22:10:03 +00:00
Isis Lovecruft
57a5473cb0 Fix and document malleability issue in deterministic batch_verify(). 
Thank you to @real_or_random and @jonasnick for initially pointing it
out and ensuing discussion.
 2020-09-21 22:09:27 +00:00
isis agora lovecruft
bd572dcd52 Merge pull request #142 from 35359595/master 
check_scalar bug fix for legacy_compatibility feature
 2020-09-10 01:36:55 +00:00
Ivan Temchenko
da959c041d check_scalar bug fix for legacy_compatibility feature 2020-08-24 16:33:04 +02:00
Isis Lovecruft
5fe7c88303 Merge branch 'master' into develop 2020-08-20 22:54:10 +00:00
Isis Lovecruft
75a199e5a0 Merge branch 'release/1.0.0' 2020-08-20 22:54:01 +00:00
Isis Lovecruft
952bdd062f Release ed25519-dalek version 1.0.0. 1.0.0 2020-08-20 22:46:58 +00:00
Isis Lovecruft
1c97dac4dc Update to curve25519-dalek version 3. 2020-08-20 21:19:21 +00:00
Chris Beck
bb82d616de Make use rand::... gated on cfg(feature = "rand") 
This is no longer actively breaking our no_std build, but I think
it's still technically a minor bug, and further case of issue #108
 2020-08-04 11:58:07 -07:00
Isis Lovecruft
04116902cd Merge branch 'master' into develop 2020-07-16 23:31:18 +00:00
Isis Lovecruft
ae0b48b0cd Merge branch 'release/1.0.0-pre.4' 2020-07-16 23:31:08 +00:00
Isis Lovecruft
5f22d899a0 Bump ed25519-dalek version to 1.0.0-pre.4. 1.0.0-pre.4 2020-07-16 23:25:09 +00:00
Isis Lovecruft
5458ebef88 Fix no_std issue with new error types. 2020-07-16 23:18:00 +00:00
Isis Lovecruft
d3a5b3bd81 Remove unsafe trait impls. 2020-07-16 23:02:27 +00:00
Isis Lovecruft
7243d7151d Fix handling of external error types. 2020-07-16 22:19:40 +00:00
Isis Lovecruft
69004599c5 Fix misnamed error type. 2020-07-16 21:49:14 +00:00
Isis Lovecruft
b84f1df47b Merge branch 'fix/ed25519ph-context' into develop 2020-07-15 17:44:54 +00:00
Isis Lovecruft
b8f36d48d8 Fix proc_macro crate name resolution for serde integration tests. 2020-07-15 17:39:23 +00:00
Isis Lovecruft
e7a88c2c7f Try compiling tests using serde_crate instead. 2020-07-14 23:58:35 +00:00
Isis Lovecruft
980ed6445f Add missing toml dev-dependency. 2020-07-14 22:23:31 +00:00
Isis Lovecruft
97787d3716 Remove impl of std::error::Error for SignatureError. 
We're now aliasing SignatureError to the error type from the signature
crate.
 2020-07-14 00:37:56 +00:00
Isis Lovecruft
989c5e4c18 Fix ed25519ph context length error handling in sign_prehashed(). 
RFC8032 specifies that the context cannot be greater than 255 octets,
but in the previous implementation in ed25519-dalek, this error would
only be caught by a debug_assert.  This changes the sign_prehashed()
function to return a Result so that the error can be handled at
runtime and the library no longer allows misuse by creating signatures
that other libraries cannot handle.
 2020-07-14 00:25:40 +00:00
isis agora lovecruft
33bb760ea8 Merge pull request #134 from isislovecruft/fix/signature-error 
Impl std::error::Error for SignatureError.
 2020-07-13 23:40:12 +00:00
Isis Lovecruft
f1d8576f12 Impl std::error::Error for SignatureError. 2020-07-13 23:19:55 +00:00
Isis Lovecruft
3a9435df94 Fixup serde and ed25519 trait errors in tests/benches. 2020-07-13 23:16:30 +00:00
Isis Lovecruft
84047448da Merge remote-tracking branch 'tarcieri/ed25519-crate' into develop 2020-07-13 23:00:23 +00:00
isis agora lovecruft
8ebbbe5f5b Merge pull request #127 from huitseeker/update-merlin 
Updates the merlin dependency to ^2 and the correct repo
 2020-06-30 22:58:39 +00:00
isis agora lovecruft
005fc35f52 Merge pull request #116 from NikVolf/nv-fix-alloc 
Fix alloc feature compilation
 2020-06-30 22:51:07 +00:00
Isis Lovecruft
c5386c0df9 Merge branch 'master' into develop 2020-06-30 22:44:29 +00:00
Isis Lovecruft
3ffa9ff530 Merge remote-tracking branch 'dalek/master' 2020-06-30 22:43:56 +00:00