def getSharedSecret(self, composite):
"""Return a shared secret.
@param composite: Public key of the other party.
@type composite: Union[six.integer_types]
@rtype: Union[six.integer_types]
"""
warnings.warn("Method 'getSharedSecret' is deprecated in favor of '_get_shared_secret'.", DeprecationWarning)
return cryptutil.bytes_to_int(self._get_shared_secret(composite))
def getSharedSecret(self, composite):
"""Return a shared secret.
@param composite: Public key of the other party.
@type composite: Union[six.integer_types]
@rtype: Union[six.integer_types]
"""
warnings.warn(
"Method 'getSharedSecret' is deprecated in favor of 'get_shared_secret'.",
DeprecationWarning)
return cryptutil.bytes_to_int(self.get_shared_secret(composite))
def test_getSharedSecret(self):
# Test the deprecated method
consumer_dh = DiffieHellman.fromDefaults()
self.setup_keys(consumer_dh, self.consumer_public_key,
self.consumer_private_key)
warning_msg = "Method 'getSharedSecret' is deprecated in favor of 'get_shared_secret'."
with ShouldWarn(DeprecationWarning(warning_msg)):
warnings.simplefilter('always')
self.assertEqual(
consumer_dh.getSharedSecret(self.server_public_key),
bytes_to_int(self.shared_secret))
def test_conversions(self):
for string, number in self.cases:
self.assertEqual(cryptutil.bytes_to_int(string), number)
self.assertEqual(cryptutil.int_to_bytes(number), string)
def test_conversions(self):
for string, number in self.cases:
self.assertEqual(cryptutil.bytes_to_int(string), number)
self.assertEqual(cryptutil.int_to_bytes(number), string)