Document dependency on cryptography

pull/1/head
Andrey Kislyuk 2017-08-22 12:09:30 -07:00
parent 2b18831866
commit 812475df32
1 changed files with 3 additions and 2 deletions

View File

@ -3,8 +3,9 @@ requests-http-signature: A Requests auth module for HTTP Signature
**requests-http-signature** is a `Requests <https://github.com/requests/requests>`_ `authentication plugin
<http://docs.python-requests.org/en/master/user/authentication/>`_ (``requests.auth.AuthBase`` subclass) implementing
the `IETF HTTP Signatures draft <https://tools.ietf.org/html/draft-cavage-http-signatures>`_. It has no dependencies
outside the standard library.
the `IETF HTTP Signatures draft <https://tools.ietf.org/html/draft-cavage-http-signatures>`_. It has no required
dependencies outside the standard library. If you wish to use algorithms other than HMAC, there is an optional
dependency on `cryptography <https://pypi.python.org/pypi/cryptography>`_.
.. code-block:: python