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Merge pull request #298 from sigp/optimise-slasher-builder

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Optimize TestingAttesterSlashingBuilder
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Age Manning 2019-03-13 13:18:06 +11:00 committed by GitHub
commit af7128062a
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1 changed files with 7 additions and 5 deletions
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12
eth2/types/src/test_utils/testing_attester_slashing_builder.rs
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@ -67,13 +67,15 @@ impl TestingAttesterSlashingBuilder {
};
let add_signatures = |attestation: &mut SlashableAttestation| {
// All validators sign with a `false` custody bit.
let attestation_data_and_custody_bit = AttestationDataAndCustodyBit {
data: attestation.data.clone(),
custody_bit: false,
};
let message = attestation_data_and_custody_bit.hash_tree_root();
for (i, validator_index) in validator_indices.iter().enumerate() {
attestation.custody_bitfield.set(i, false);
let attestation_data_and_custody_bit = AttestationDataAndCustodyBit {
data: attestation.data.clone(),
custody_bit: attestation.custody_bitfield.get(i).unwrap(),
};
let message = attestation_data_and_custody_bit.hash_tree_root();
let signature = signer(*validator_index, &message[..], epoch, Domain::Attestation);
attestation.aggregate_signature.add(&signature);
}