diff options
| -rw-r--r-- | docs/hazmat/primitives/mac/cmac.rst | 4 | ||||
| -rw-r--r-- | docs/hazmat/primitives/mac/hmac.rst | 4 | ||||
| -rw-r--r-- | docs/random-numbers.rst | 3 |
3 files changed, 7 insertions, 4 deletions
diff --git a/docs/hazmat/primitives/mac/cmac.rst b/docs/hazmat/primitives/mac/cmac.rst index 104ba8b8..1ba1b3fa 100644 --- a/docs/hazmat/primitives/mac/cmac.rst +++ b/docs/hazmat/primitives/mac/cmac.rst @@ -31,7 +31,7 @@ A subset of CMAC with the AES-128 algorithm is described in :rfc:`4493`. >>> from cryptography.hazmat.primitives.ciphers import algorithms >>> c = cmac.CMAC(algorithms.AES(key), backend=default_backend()) >>> c.update(b"message to authenticate") - >>> c.copy().finalize() + >>> c.finalize() 'CT\x1d\xc8\x0e\x15\xbe4e\xdb\xb6\x84\xca\xd9Xk' If the backend doesn't support the requested ``algorithm`` an @@ -47,6 +47,8 @@ A subset of CMAC with the AES-128 algorithm is described in :rfc:`4493`. .. 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): ... diff --git a/docs/hazmat/primitives/mac/hmac.rst b/docs/hazmat/primitives/mac/hmac.rst index da75fa9d..9ce49c8d 100644 --- a/docs/hazmat/primitives/mac/hmac.rst +++ b/docs/hazmat/primitives/mac/hmac.rst @@ -31,7 +31,7 @@ of a message. >>> from cryptography.hazmat.primitives import hashes, hmac >>> h = hmac.HMAC(key, hashes.SHA256(), backend=default_backend()) >>> h.update(b"message to hash") - >>> h.copy().finalize() + >>> h.finalize() '#F\xdaI\x8b"e\xc4\xf1\xbb\x9a\x8fc\xff\xf5\xdex.\xbc\xcd/+\x8a\x86\x1d\x84\'\xc3\xa6\x1d\xd8J' If the backend doesn't support the requested ``algorithm`` an @@ -47,6 +47,8 @@ of a message. .. doctest:: + >>> h = hmac.HMAC(key, hashes.SHA256(), backend=default_backend()) + >>> h.update(b"message to hash") >>> h.verify(b"an incorrect signature") Traceback (most recent call last): ... diff --git a/docs/random-numbers.rst b/docs/random-numbers.rst index 410f3757..68a72cf7 100644 --- a/docs/random-numbers.rst +++ b/docs/random-numbers.rst @@ -16,7 +16,6 @@ can obtain them with: .. doctest:: >>> import os - >>> os.urandom(16) - '...' + >>> iv = os.urandom(16) .. _`always use your operating system's provided random number generator`: http://sockpuppet.org/blog/2014/02/25/safely-generate-random-numbers/ |