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Switch from alt_bn255 to BLS12-381

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vbuterin 2018-11-17 18:20:39 -05:00 committed by GitHub
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specs/core/0_beacon-chain.md
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@ -137,7 +137,7 @@ An `AttestationRecord` has the following fields:
# Hash of last justified beacon block # Hash of last justified beacon block
'justified_block_hash': 'hash32', 'justified_block_hash': 'hash32',
# BLS aggregate signature # BLS aggregate signature
'aggregate_sig': ['uint256'] 'aggregate_sig': ['uint384']
} }
``` ```
@ -227,7 +227,7 @@ A `ValidatorRecord` has the following fields:
```python ```python
{ {
# BLS public key # BLS public key
'pubkey': 'uint256', 'pubkey': 'uint384',
# Withdrawal shard number # Withdrawal shard number
'withdrawal_shard': 'uint16', 'withdrawal_shard': 'uint16',
# Withdrawal address # Withdrawal address
@ -609,6 +609,8 @@ def add_validator(validators: List[ValidatorRecord],
return index return index
``` ```
`BLSVerify` is a function for verifying a BLS-12-381 signature, defined in the BLS-12-381 spec.
## Routine for removing a validator ## Routine for removing a validator
```python ```python