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Update 0_beacon-chain.md

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Justin 2019-03-31 20:48:44 +04:00 committed by GitHub
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specs/core/0_beacon-chain.md
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@ -277,7 +277,7 @@ Code snippets appearing in `this style` are to be interpreted as Python code.
| Name | Value | | Name | Value |
| - | - | | - | - |
| `DOMAIN_BEACON_BLOCK` | `0` | | `DOMAIN_BEACON_PROPOSER` | `0` |
| `DOMAIN_RANDAO` | `1` | | `DOMAIN_RANDAO` | `1` |
| `DOMAIN_ATTESTATION` | `2` | | `DOMAIN_ATTESTATION` | `2` |
| `DOMAIN_DEPOSIT` | `3` | | `DOMAIN_DEPOSIT` | `3` |
@ -2185,7 +2185,7 @@ def process_block_header(state: BeaconState, block: BeaconBlock) -> None:
proposer = state.validator_registry[get_beacon_proposer_index(state, state.slot)] proposer = state.validator_registry[get_beacon_proposer_index(state, state.slot)]
assert not proposer.slashed assert not proposer.slashed
# Verify proposer signature # Verify proposer signature
assert bls_verify(proposer.pubkey, signed_root(block), block.signature, get_domain(state, DOMAIN_BEACON_BLOCK)) assert bls_verify(proposer.pubkey, signed_root(block), block.signature, get_domain(state, DOMAIN_BEACON_PROPOSER))
``` ```
#### RANDAO #### RANDAO
@ -2239,7 +2239,7 @@ def process_proposer_slashing(state: BeaconState,
assert is_slashable_validator(proposer, get_current_epoch(state)) assert is_slashable_validator(proposer, get_current_epoch(state))
# Signatures are valid # Signatures are valid
for header in (proposer_slashing.header_1, proposer_slashing.header_2): for header in (proposer_slashing.header_1, proposer_slashing.header_2):
domain = get_domain(state, DOMAIN_BEACON_BLOCK, slot_to_epoch(header.slot)) domain = get_domain(state, DOMAIN_BEACON_PROPOSER, slot_to_epoch(header.slot))
assert bls_verify(proposer.pubkey, signed_root(header), header.signature, domain) assert bls_verify(proposer.pubkey, signed_root(header), header.signature, domain)
slash_validator(state, proposer_slashing.proposer_index) slash_validator(state, proposer_slashing.proposer_index)
``` ```