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Use hash instead of tree hash for is_aggregator (#1296)

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Paul Hauner 2020-06-25 16:49:53 +10:00 committed by GitHub
parent 920bfdaade
commit 825aca0ef3
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1 changed files with 3 additions and 2 deletions
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5
consensus/types/src/selection_proof.rs
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@ -1,10 +1,11 @@
use crate::{ use crate::{
ChainSpec, Domain, EthSpec, Fork, Hash256, PublicKey, SecretKey, Signature, SignedRoot, Slot, ChainSpec, Domain, EthSpec, Fork, Hash256, PublicKey, SecretKey, Signature, SignedRoot, Slot,
}; };
use eth2_hashing::hash;
use safe_arith::{ArithError, SafeArith}; use safe_arith::{ArithError, SafeArith};
use ssz::Encode;
use std::cmp; use std::cmp;
use std::convert::TryInto; use std::convert::TryInto;
use tree_hash::TreeHash;
#[cfg_attr(feature = "arbitrary-fuzz", derive(arbitrary::Arbitrary))] #[cfg_attr(feature = "arbitrary-fuzz", derive(arbitrary::Arbitrary))]
#[derive(PartialEq, Debug, Clone)] #[derive(PartialEq, Debug, Clone)]
@ -46,7 +47,7 @@ impl SelectionProof {
} }
pub fn is_aggregator_from_modulo(&self, modulo: u64) -> Result<bool, ArithError> { pub fn is_aggregator_from_modulo(&self, modulo: u64) -> Result<bool, ArithError> {
let signature_hash = self.0.tree_hash_root(); let signature_hash = hash(&self.0.as_ssz_bytes());
let signature_hash_int = u64::from_le_bytes( let signature_hash_int = u64::from_le_bytes(
signature_hash[0..8] signature_hash[0..8]
.as_ref() .as_ref()