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Diffstat (limited to 'docs/hazmat/primitives/mac/cmac.rst')
| -rw-r--r-- | docs/hazmat/primitives/mac/cmac.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/docs/hazmat/primitives/mac/cmac.rst b/docs/hazmat/primitives/mac/cmac.rst index 498b8b1e..1ba1b3fa 100644 --- a/docs/hazmat/primitives/mac/cmac.rst +++ b/docs/hazmat/primitives/mac/cmac.rst @@ -45,8 +45,10 @@ A subset of CMAC with the AES-128 algorithm is described in :rfc:`4493`. To check that a given signature is correct use the :meth:`verify` method. You will receive an exception if the signature is wrong: - .. code-block:: pycon + .. doctest:: + >>> c = cmac.CMAC(algorithms.AES(key), backend=default_backend()) + >>> c.update(b"message to authenticate") >>> c.verify(b"an incorrect signature") Traceback (most recent call last): ... |