def bin_hash160(string):
intermed = hashlib.sha256(string).digest()
digest = ''
if not hasattr(hashlib, 'ripemd160'):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(intermed).digest()
return digest
def bin_hash160(string):
intermed = hashlib.sha256(string).digest()
digest = ''
if not hasattr(hashlib, 'ripemd160'):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(intermed).digest()
return digest
def bin_hash160(string):
intermed = hashlib.sha256(string).digest()
digest = ''
if not hasattr(hashlib, 'ripemd160') or \
"ripemd160" not in (hashlib.algorithms if is_python2 else hashlib.algorithms_available):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(intermed).digest()
return digest
def bin_hash160(string):
intermed = hashlib.sha256(string).digest()
digest = ''
if not hasattr(hashlib, 'ripemd160') or \
"ripemd160" not in (hashlib.algorithms if is_python2 else hashlib.algorithms_available):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(intermed).digest()
return digest
def ripemd_160(text):
"""hash the content of text
text : String or list of String
"""
h = ripemd160('ripemd160')
if type(text) == str:
h.update(text.encode('utf-8'))
else: #type(text) == list
for i in text:
h.update(i.encode('utf-8'))
return h.hexdigest()
def digitally_sign(source, secret, hasher="md5"):
"""
>>> digitally_sign("Supercalifragilisticexpialidocious", 'pop song')
('Supercalifragilisticexpialidocious44bf69fb4ac3af50432043ab0f69aaaf', 16)
"""
hasher = hasher.lower()
if hasher == "sha512":
secured = hashlib.sha512()
elif hasher == "sha384":
secured = hashlib.sha384()
elif hasher == "sha256":
secured = hashlib.sha256()
elif hasher == "sha224":
secured = hashlib.sha224()
elif hasher == "sha1":
secured = hashlib.sha1()
elif hasher == "ripemd160":
secured = hashlib.ripemd160()
else:
secured = hashlib.md5()
secured.update(source.encode('utf-8') + secret.encode('utf-8'))
digest = secured.hexdigest()
return source + digest, secured.digest_size
def hash160(msg):
"""ripemd160(sha256(msg)) -> bytes"""
return hashlib.ripemd160(hashlib.sha256(msg).digest()).digest()
def bin_ripemd160(string):
if not hasattr(hashlib, 'ripemd160'):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(string).digest()
return digest
def deriveAddress(publicKey): bytes = hexToBytes(publicKey) hash256 = hashlib.sha256().update(bytes).digest() input = Buffer(hashlib.ripemd160().update(hash256).digest()) return __encode(ACCOUNT_PREFIX, input)
def bin_ripemd160(string):
if not hasattr(hashlib, 'ripemd160') or "ripemd160" not in hashlib.algorithms:
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(string).digest()
return digest
def bin_ripemd160(string):
if not hasattr(hashlib, 'ripemd160') or \
"ripemd160" not in (hashlib.algorithms if is_python2 else hashlib.algorithms_available):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(string).digest()
return digest
def bin_ripemd160(string):
if not hasattr(hashlib, 'ripemd160'):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(string).digest()
return digest
def bin_ripemd160(string):
if not hasattr(hashlib, 'ripemd160') or \
"ripemd160" not in (hashlib.algorithms if is_python2 else hashlib.algorithms_available):
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(string).digest()
return digest
def getHashedAddress(self, publicKey):
return hashlib.ripemd160(hashlib.sha256(publicKey))
def ripemd160(msg):
"""one-line rmd160(msg) -> bytes"""
return hashlib.ripemd160(msg).digest()
def bin_ripemd160(string):
if not hasattr(hashlib,
'ripemd160') or "ripemd160" not in hashlib.algorithms:
hashlib.ripemd160 = RIPEMD160
digest = hashlib.ripemd160(string).digest()
return digest
def hash160(s):
return hashlib.ripemd160(hashlib.sha256(s).digest()).digest()
def ripemd160(s):
h = hashlib.ripemd160(s.encode())
return h.hexdigest()
