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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-10-20 16:48:59 -0700 |
|---|---|---|
| committer | Paul Kehrer <paul.l.kehrer@gmail.com> | 2014-10-20 16:48:59 -0700 |
| commit | 126afca70edc3fac2e493c6b7cd05219c8d8e373 (patch) | |
| tree | e4c0081f7f153eb551b284d45ab945d851b26af1 /docs/hazmat | |
| parent | a31e26f0dca915ccbb2e5e87a929b6bbc154c3c3 (diff) | |
| parent | 7d15688fe0c64d324691fc3886bcc9a5cdba62d1 (diff) | |
| download | cryptography-126afca70edc3fac2e493c6b7cd05219c8d8e373.tar.gz cryptography-126afca70edc3fac2e493c6b7cd05219c8d8e373.tar.bz2 cryptography-126afca70edc3fac2e493c6b7cd05219c8d8e373.zip | |
Merge pull request #1423 from alex/pr/1396
Add MACContext and switch HMAC and CMAC to use it
Diffstat (limited to 'docs/hazmat')
| -rw-r--r-- | docs/hazmat/primitives/interfaces.rst | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/docs/hazmat/primitives/interfaces.rst b/docs/hazmat/primitives/interfaces.rst index 2d594c8d..4cb64c83 100644 --- a/docs/hazmat/primitives/interfaces.rst +++ b/docs/hazmat/primitives/interfaces.rst @@ -643,11 +643,13 @@ Key derivation functions stored derived key. -`CMAC`_ -------- +`Message Authentication Code`_ +------------------------------ .. class:: CMACContext + :class:`CMACContext` has been deprecated in favor of :class:`MACContext`. + .. versionadded:: 0.4 .. method:: update(data) @@ -663,6 +665,30 @@ Key derivation functions :return: A :class:`~cryptography.hazmat.primitives.interfaces.CMACContext` that is a copy of the current context. +.. class:: MACContext + + .. versionadded:: 0.7 + + .. method:: update(data) + + :param data bytes: The data you want to authenticate. + + .. method:: finalize() + + :return: The message authentication code. + + .. method:: copy() + + :return: A + :class:`~cryptography.hazmat.primitives.interfaces.MACContext` that + is a copy of the current context. + + .. method:: verify(signature) + + :param signature bytes: The signature to verify. + + :raises cryptography.exceptions.InvalidSignature: This is raised when + the provided signature does not match the expected signature. .. _`RSA`: https://en.wikipedia.org/wiki/RSA_(cryptosystem) .. _`Chinese remainder theorem`: https://en.wikipedia.org/wiki/Chinese_remainder_theorem |