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Small cosmetic change to slashable attestations

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vbuterin 2019-03-21 16:36:31 -05:00 committed by GitHub
parent 5fef8ea339
commit 3ece05ccc1
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1 changed files with 2 additions and 5 deletions
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7
specs/core/0_beacon-chain.md
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@ -182,7 +182,7 @@ Code snippets appearing in `this style` are to be interpreted as Python code.
| `SHARD_COUNT` | `2**10` (= 1,024) | | `SHARD_COUNT` | `2**10` (= 1,024) |
| `TARGET_COMMITTEE_SIZE` | `2**7` (= 128) | | `TARGET_COMMITTEE_SIZE` | `2**7` (= 128) |
| `MAX_BALANCE_CHURN_QUOTIENT` | `2**5` (= 32) | | `MAX_BALANCE_CHURN_QUOTIENT` | `2**5` (= 32) |
| `MAX_INDICES_PER_SLASHABLE_VOTE` | `2**12` (= 4,096) | | `MAX_SLASHABLE_ATTESTATION_PARTICIPANTS` | `2**12` (= 4,096) |
| `MAX_EXIT_DEQUEUES_PER_EPOCH` | `2**2` (= 4) | | `MAX_EXIT_DEQUEUES_PER_EPOCH` | `2**2` (= 4) |
| `SHUFFLE_ROUND_COUNT` | 90 | | `SHUFFLE_ROUND_COUNT` | 90 |
@ -1159,7 +1159,7 @@ def verify_slashable_attestation(state: BeaconState, slashable_attestation: Slas
if slashable_attestation.custody_bitfield != b'\x00' * len(slashable_attestation.custody_bitfield): # [TO BE REMOVED IN PHASE 1] if slashable_attestation.custody_bitfield != b'\x00' * len(slashable_attestation.custody_bitfield): # [TO BE REMOVED IN PHASE 1]
return False return False
if len(slashable_attestation.validator_indices) == 0: if not (1 <= len(slashable_attestation.validator_indices) <= MAX_SLASHABLE_ATTESTATION_PARTICIPANTS):
return False return False
for i in range(len(slashable_attestation.validator_indices) - 1): for i in range(len(slashable_attestation.validator_indices) - 1):
@ -1169,9 +1169,6 @@ def verify_slashable_attestation(state: BeaconState, slashable_attestation: Slas
if not verify_bitfield(slashable_attestation.custody_bitfield, len(slashable_attestation.validator_indices)): if not verify_bitfield(slashable_attestation.custody_bitfield, len(slashable_attestation.validator_indices)):
return False return False
if len(slashable_attestation.validator_indices) > MAX_INDICES_PER_SLASHABLE_VOTE:
return False
custody_bit_0_indices = [] custody_bit_0_indices = []
custody_bit_1_indices = [] custody_bit_1_indices = []
for i, validator_index in enumerate(slashable_attestation.validator_indices): for i, validator_index in enumerate(slashable_attestation.validator_indices):