def hash_message(self, message):
"""Returns the hash of the message."""
message_hash = crackcoin.hasher(message).hexdigest()
e = int(message_hash, 16)
return e
def createTransactionConfirmation(transactionHash, timestamp):
''' create confirmation for transaction with difficulty 1 '''
difficulty = 1
transactionValue = transactionHash + timestamp
while True:
addition = urandom(VALIDATION_ADDITION_LENGTH).encode('hex')
solution = crackcoin.hasher(transactionValue + addition).hexdigest()
if solution.count('0') == difficulty:
crackcoin.network.broadcastConfirmation(transactionHash,
difficulty, addition)
crackcoin.db.doQuery(
'INSERT INTO confirmations (transactionHash, difficulty, addition, solution) VALUES (?, ?, ?, ?)',
(transactionHash, difficulty, addition, solution),
result='none')
break
def publicKeyToAddress(compressedPublicKey):
''' Generate address from public key '''
h = crackcoin.hasher(compressedPublicKey).digest()
return wallet_prefix + "c" + crackcoin.encoder.b58encode(h)