Commit Graph

1603 Commits

Author SHA1 Message Date
Danny Ryan
dd075edd06 epoch trans at end of epoch and fix finality conditions 2019-01-23 15:30:05 -06:00
Danny Ryan
847746286b Merge pull request #486 from terenc3t/patch-37
Update previous_epoch_randao_mix at the beginning
2019-01-23 13:15:59 -06:00
Justin
dfaf24c75e Update 0_beacon-chain.md 2019-01-23 13:52:52 +00:00
Justin
6f3cb7e7e5 Update 0_beacon-chain.md 2019-01-23 13:28:43 +00:00
Justin
022dd0cc3d Update 0_beacon-chain.md 2019-01-23 13:26:23 +00:00
Justin
d1efd65d8a Update 0_beacon-chain.md 2019-01-23 13:24:35 +00:00
Justin
e3a5720c1b Update 0_beacon-chain.md 2019-01-23 13:03:33 +00:00
Justin
1e48535edd Update 0_beacon-chain.md 2019-01-23 12:57:06 +00:00
Justin
ac85e06e81 Update 0_beacon-chain.md 2019-01-23 12:48:54 +00:00
Justin
ee081e160c Update 0_beacon-chain.md 2019-01-23 12:47:11 +00:00
Justin
696a6c140a Update 0_beacon-chain.md 2019-01-23 12:40:59 +00:00
Chih Cheng Liang
6ac5608d0b Explicit check bytes end 2019-01-23 20:14:25 +08:00
vbuterin
c8b2755177 Added efficiency improvement (two fewer expected SSTOREs per deposit) 2019-01-23 06:11:55 -06:00
Justin
109ac89697 Update 0_beacon-chain.md 2019-01-23 09:57:48 +00:00
Danny Ryan
f9097bfe8b Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2019-01-23 00:22:47 -06:00
Vitalik Buterin
722e201109 Updated deposit contract for gas efficiency 2019-01-23 00:05:50 -06:00
vbuterin
697545a9e0 Added entry_exit_effect_slot helper and moved index roots update 2019-01-22 22:47:07 -06:00
Danny Ryan
93f2ee1d13 Merge pull request #489 from decanus/patch-12
fix (len(committee))
2019-01-22 16:10:33 -06:00
Dean Eigenmann
34a4396fa7 Update 0_beacon-chain.md 2019-01-22 23:10:12 +01:00
Dean Eigenmann
071537469e Update 0_beacon-chain.md 2019-01-22 23:09:28 +01:00
Justin
6c824ffee4 Remove placeholders
Remove all custody and VDF placeholders (56 lines less!). A few notes on the placeholder fields and logic:

* All placeholder fields were dummy fields that can easily be restored in the phase 1 hard fork.
* One special case to the above is `custody_bit_0_validator_indices` in `SlashableVoteData` which was renamed to `validator_indices`. Renaming it back is *not* a spec change because SSZ field names are [no longer part of the spec](a9328157a8 (diff-8d8fe480a35579c7be2f976d9b321216)).
* The placeholder logic was written using generalised functions (e.g. `bls_verify_multiple` vs `bls_verify`, and `indices(slashable_vote_data)` vs `slashable_vote_data.validator_indices`). This generality was unnecessary because it was not triggered when all custody bits were 0. This means we can simplify the logic without being inconsistent with phase 1.

Rationale:

* Keep phase 0 (likely far harder to deliver than phase 1) as clean as possible
* Focus on upgrade paths and incremental releases
* Custody is still under research—keep the design space open
2019-01-22 20:45:30 +00:00
Danny Ryan
cd72016c51 Merge pull request #487 from terenc3t/patch-38
use get_randao_mix for partial update
2019-01-22 14:25:35 -06:00
terence tsao
947e1b9520 Update 0_beacon-chain.md 2019-01-22 11:31:13 -08:00
terence tsao
1bc6c19dca Update 0_beacon-chain.md 2019-01-22 10:56:01 -08:00
Jannik Luhn
f8670e8069 SSZ: Remove note on efficiency 2019-01-22 17:18:21 +01:00
Jannik Luhn
a5519a7d3b SSZ: List serialization with variable element size
Fix #232
2019-01-22 17:14:25 +01:00
Danny Ryan
5c2b595c2d Merge pull request #483 from ethereum/JustinDrake-patch-1
BLS-based RANDAO and custody (friendly to decentralised pools)
2019-01-22 09:29:31 -06:00
Hsiao-Wei Wang
c32a79f940 Update specs/validator/0_beacon-chain-validator.md
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-01-22 08:03:00 -06:00
Hsiao-Wei Wang
05e8d25a80 Update specs/validator/0_beacon-chain-validator.md
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-01-22 07:58:55 -06:00
Hsiao-Wei Wang
daa1b6ebf1 Update specs/validator/0_beacon-chain-validator.md
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-01-22 07:58:29 -06:00
Hsiao-Wei Wang
a934138d8b Update specs/validator/0_beacon-chain-validator.md
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-01-22 07:58:10 -06:00
Hsiao-Wei Wang
b7de018f4d Update specs/validator/0_beacon-chain-validator.md
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-01-22 07:57:51 -06:00
Hsiao-Wei Wang
634740a2f2 Update specs/validator/0_beacon-chain-validator.md
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-01-22 07:56:44 -06:00
Justin
e52d374521 Update 0_beacon-chain.md 2019-01-22 10:30:31 +00:00
Justin
fb92d68bb9 Update 0_beacon-chain.md 2019-01-22 09:27:47 +00:00
Hsiao-Wei Wang
afd9260ae2 Merge branch 'master' into vbuterin-patch-2 2019-01-22 17:07:32 +08:00
Danny Ryan
a1b550a34f fix formatting of references 2019-01-21 13:55:49 -06:00
Justin
941dfed863 Update 0_beacon-chain.md 2019-01-21 19:45:11 +00:00
Justin
80940ddd37 BLS-based RANDAO and custody (friendly to decentralised pools)
Unlock decentralised pools using m-of-n threshold BLS signatures for both RANDAO and custody. We also simplify a bunch:

* Remove `randao_commitment` and `custody_commitment`
* Remove miscellaneous logic such as `repeat_hash`

(Side note: Dfinity seems to be working to reduce the communication complexity of BLS DKG (Distributed Key Generation) so validator pools should also benefit from that.)
2019-01-21 18:41:29 +00:00
Danny Ryan
460188f9f5 clarify get_shuffling invariant 2019-01-21 11:47:23 -06:00
Danny Ryan
52696f8806 ensure validator links to master 2019-01-21 11:07:56 -06:00
Danny Ryan
c60a4f13fc Merge pull request #478 from ethereum/hwwhww/refactor_validator_registry
Extract the first two lines of (non-)validator-registry-update
2019-01-21 08:52:42 -06:00
Danny Ryan
32bfa812d1 Merge pull request #470 from mkalinin/mkalinin-patch-2
Add a note about exceptions in Python code
2019-01-21 08:48:49 -06:00
Danny Ryan
2e58d52aa6 Update 0_beacon-chain.md 2019-01-21 08:48:36 -06:00
Danny Ryan
8e502dd03f Merge pull request #464 from ethereum/inclusion-fix
clarify `inclusion_distance`
2019-01-21 08:47:23 -06:00
Danny Ryan
0efeed9a56 fix constants in validator section 2019-01-21 08:39:24 -06:00
Danny Ryan
f204a81e04 Merge branch 'master' into honest-validator 2019-01-21 08:36:37 -06:00
vbuterin
12b217df70 Updated as per hww's suggestions 2019-01-19 18:13:17 -06:00
Hsiao-Wei Wang
02725b870e Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2019-01-19 18:11:14 -06:00
Hsiao-Wei Wang
958c338c8f Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
2019-01-19 18:11:07 -06:00