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added property base to pow_base

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This commit is contained in:
Kjistóf 2017-12-01 23:57:52 +01:00
parent dcf203111c
commit 921352c8d9
1 changed files with 4 additions and 3 deletions
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7
proofow.py
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@ -3,8 +3,11 @@ from itertools import count
from hashlib import sha256
class pow_base:
@property
def base(self):
return self._base
def __init__(self, difficulty, base=None):
self._base = urandom(self._bits//8) if not base else base
self._target = 2 ** (self._bits - difficulty)
@ -19,13 +22,11 @@ class pow_base:
return int(hexresult, 16) < self._target
class pow_hashlib_base(pow_base):
def _hexdigest(self, data):
return self._hasher(data).hexdigest()
class pow256(pow_hashlib_base):
_bits = 256
_hasher = sha256