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Merge pull request #167 from ethereum/djrtwo-patch-1 

block proposer sig to uint384
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Hsiao-Wei Wang 2018-11-26 00:16:01 +08:00 committed by GitHub
parent a880f00885 c0aa43804b
commit 4d824587bb
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6
specs/core/0_beacon-chain.md
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@ -129,7 +129,7 @@ A `BeaconBlock` has the following fields:
# Specials (e.g. logouts, penalties)
'specials': [SpecialRecord],
# Proposer signature
'proposer_signature': ['uint256'],
'proposer_signature': ['uint384'],
}
```
@ -900,9 +900,9 @@ For each validator index `v` in `intersection`, if `state.validators[v].status`
{
'proposer_index': 'uint24',
'proposal1_data': ProposalSignedData,
'proposal1_signature': '[uint256]',
'proposal1_signature': '[uint384]',
'proposal2_data': ProposalSignedData,
'proposal1_signature': '[uint256]',
'proposal1_signature': '[uint384]',
}
```
For each `proposal_signature`, verify that `BLSVerify(pubkey=validators[proposer_index].pubkey, msg=hash(proposal_data), sig=proposal_signature, domain=get_domain(state, proposal_data.slot, DOMAIN_PROPOSAL))` passes. Verify that `proposal1_data.slot == proposal2_data.slot` but `proposal1 != proposal2`. If `state.validators[proposer_index].status` does not equal `PENALIZED`, then run `exit_validator(proposer_index, state, penalize=True, current_slot=block.slot)`