diff options
Diffstat (limited to 'docs/hazmat/primitives/mac/cmac.rst')
| -rw-r--r-- | docs/hazmat/primitives/mac/cmac.rst | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/docs/hazmat/primitives/mac/cmac.rst b/docs/hazmat/primitives/mac/cmac.rst index e04a849f..e170db31 100644 --- a/docs/hazmat/primitives/mac/cmac.rst +++ b/docs/hazmat/primitives/mac/cmac.rst @@ -22,7 +22,7 @@ A subset of CMAC with the AES-128 algorithm is described in :rfc:`4493`. .. versionadded:: 0.4 CMAC objects take a - :class:`~cryptography.hazmat.primitives.ciphers.BlockCipherAlgorithm` provider. + :class:`~cryptography.hazmat.primitives.ciphers.BlockCipherAlgorithm` instance. .. doctest:: @@ -40,7 +40,7 @@ A subset of CMAC with the AES-128 algorithm is described in :rfc:`4493`. If ``algorithm`` isn't a :class:`~cryptography.hazmat.primitives.ciphers.BlockCipherAlgorithm` - provider then ``TypeError`` will be raised. + instance then ``TypeError`` will be raised. To check that a given signature is correct use the :meth:`verify` method. You will receive an exception if the signature is wrong: @@ -54,12 +54,10 @@ A subset of CMAC with the AES-128 algorithm is described in :rfc:`4493`. ... cryptography.exceptions.InvalidSignature: Signature did not match digest. - :param algorithm: An - :class:`~cryptography.hazmat.primitives.ciphers.BlockCipherAlgorithm` - provider. - :param backend: An - :class:`~cryptography.hazmat.backends.interfaces.CMACBackend` - provider. + :param algorithm: An instance of + :class:`~cryptography.hazmat.primitives.ciphers.BlockCipherAlgorithm`. + :param backend: An instance of + :class:`~cryptography.hazmat.backends.interfaces.CMACBackend`. :raises TypeError: This is raised if the provided ``algorithm`` is not an instance of :class:`~cryptography.hazmat.primitives.ciphers.BlockCipherAlgorithm` :raises cryptography.exceptions.UnsupportedAlgorithm: This is raised if the |