def verify_signature(self, address, signature, hexdata):
"""Verify <signature> of <hexdata> by <address>."""
try:
address = deserialize.address(self.testnet, address)
data = deserialize.binary(hexdata)
signature = deserialize.signature(signature)
return control.verify_signature(self.testnet, address, signature,
data)
except exceptions.InvalidAddress:
return False
def verify_signature(self, address, signature, hexdata):
"""Verify <signature> of <hexdata> by <address>."""
try:
address = deserialize.address(self.testnet, address)
data = deserialize.binary(hexdata)
signature = deserialize.signature(signature)
return control.verify_signature(self.testnet, address,
signature, data)
except exceptions.InvalidAddress:
return False
def add_data_blob(self, rawtx, hexdata, dust_limit=common.DUST_LIMIT):
"""TODO add docstring"""
tx = deserialize.tx(rawtx)
data = deserialize.binary(hexdata)
tx = control.add_data_blob(tx, data, dust_limit=dust_limit)
return serialize.tx(tx)
def sign_data(self, wif, hexdata):
"""Signing <hexdata> with <wif> private key."""
data = deserialize.binary(hexdata)
key = deserialize.key(self.testnet, wif)
sigdata = control.sign_data(self.testnet, data, key)
return serialize.signature(sigdata)
def add_data_blob(self, rawtx, hexdata, dust_limit=common.DUST_LIMIT):
"""TODO add docstring"""
tx = deserialize.tx(rawtx)
data = deserialize.binary(hexdata)
tx = control.add_data_blob(tx, data, dust_limit=dust_limit)
return serialize.tx(tx)
def sign_data(self, wif, hexdata):
"""Signing <hexdata> with <wif> private key."""
data = deserialize.binary(hexdata)
key = deserialize.key(self.testnet, wif)
sigdata = control.sign_data(self.testnet, data, key)
return serialize.signature(sigdata)
