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improved pow

master
Kevin Froman 2018-05-02 02:31:33 -05:00
parent f4ec71bbd0
commit 6bf8a56979
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1 changed files with 13 additions and 8 deletions
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onionr/onionrproofs.py
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@ -34,6 +34,7 @@ class POW:
blockCheckCount = 0 blockCheckCount = 0
block = '' #self.bitcoinNode.getBlockHash(self.bitcoinNode.getLastBlockHeight()) block = '' #self.bitcoinNode.getBlockHash(self.bitcoinNode.getLastBlockHeight())
while self.hashing: while self.hashing:
'''
if blockCheckCount == blockCheck: if blockCheckCount == blockCheck:
if self.reporting: if self.reporting:
logger.debug('Refreshing Bitcoin block') logger.debug('Refreshing Bitcoin block')
@ -41,31 +42,35 @@ class POW:
blockCheckCount = 0 blockCheckCount = 0
blockCheckCount += 1 blockCheckCount += 1
hbCount += 1 hbCount += 1
token = nacl.hash.blake2b(nacl.utils.random() + block.encode()).decode() '''
if self.mainHash[0:self.difficulty] == token[0:self.difficulty]: token = nacl.hash.blake2b(nacl.utils.random()).decode()
#print(token)
if self.puzzle == token[0:self.difficulty]:
self.hashing = False self.hashing = False
iFound = True iFound = True
break break
else:
logger.debug('POW thread exiting, another thread found result')
if iFound: if iFound:
endTime = math.floor(time.time()) endTime = math.floor(time.time())
if self.reporting: if self.reporting:
logger.info('Found token ' + token, timestamp=True) logger.info('Found token ' + token, timestamp=True)
logger.info('took ' + str(endTime - startTime), timestamp=True) logger.info('took ' + str(endTime - startTime) + ' seconds', timestamp=True)
self.result = token self.result = token
def __init__(self, difficulty, bitcoinNode): def __init__(self, difficulty, bitcoinNode=''):
self.foundHash = False self.foundHash = False
self.difficulty = difficulty self.difficulty = difficulty
logger.debug('Computing difficulty of ' + str(self.difficulty)) logger.debug('Computing difficulty of ' + str(self.difficulty))
self.mainHash = nacl.hash.blake2b(nacl.utils.random()).decode() self.mainHash = '0000000000000000000000000000000000000000000000000000000000000000'#nacl.hash.blake2b(nacl.utils.random()).decode()
self.puzzle = self.mainHash[0:self.difficulty] self.puzzle = self.mainHash[0:self.difficulty]
self.bitcoinNode = bitcoinNode self.bitcoinNode = bitcoinNode
logger.debug('trying to find ' + str(self.mainHash)) #logger.debug('trying to find ' + str(self.mainHash))
tOne = threading.Thread(name='one', target=self.pow, args=(True,)) tOne = threading.Thread(name='one', target=self.pow, args=(True,))
tTwo = threading.Thread(name='two', target=self.pow) tTwo = threading.Thread(name='two', target=self.pow, args=(True,))
tThree = threading.Thread(name='three', target=self.pow) tThree = threading.Thread(name='three', target=self.pow, args=(True,))
tOne.start() tOne.start()
tTwo.start() tTwo.start()
tThree.start() tThree.start()