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Fixing issue with keccak #83

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Fixing issue with keccak #83

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6 changes: 3 additions & 3 deletions sharding_fork_choice_poc/beacon_chain_node.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
import os
from binascii import hexlify
from Crypto.Hash import keccak
from Crypto.Hash import SHA256
import random

def to_hex(s):
Expand All @@ -10,13 +10,13 @@ def to_hex(s):

def sha3(x):
if x not in memo:
memo[x] = keccak.new(digest_bits=256, data=x).digest()
memo[x] = SHA256.new(data=x).digest()
return memo[x]

def hash_to_int(h):
o = 0
for c in h:
o = (o << 8) + c
o = (o << 8) + ord(c)
return o

NOTARIES = 40
Expand Down