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This commit is contained in:
Thomas Zarebczan 2018-11-16 18:43:02 -05:00
parent 2fe3ddf1c5
commit f26b232ff8
1 changed files with 2 additions and 1 deletions
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3
electrum/blockchain.py
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@ -83,7 +83,7 @@ def hash_header(header: dict) -> str:
def pow_hash_header(header: dict) -> str: def pow_hash_header(header: dict) -> str:
if header is None: if header is None:
return '0' * 64 return '0' * 64
return hash_encode(PoWHash(bfh(header['hex']))) return hash_encode(PoWHash(bfh(serialize_header(header))))
def sha256(x): def sha256(x):
return hashlib.sha256(x).digest() return hashlib.sha256(x).digest()
@ -103,6 +103,7 @@ def hash_raw_header(header: str) -> str:
return hash_encode(sha256d(bfh(header))) return hash_encode(sha256d(bfh(header)))
def PoWHash(x): def PoWHash(x):
x = x.encode('utf-8')
r = sha512(Hash(x)) r = sha512(Hash(x))
r1 = ripemd160(r[:len(r) / 2]) r1 = ripemd160(r[:len(r) / 2])
r2 = ripemd160(r[len(r) / 2:]) r2 = ripemd160(r[len(r) / 2:])