1Metadata-Version: 2.1
2Name: cryptography
3Version: 3.3.2
4Summary: cryptography is a package which provides cryptographic recipes and primitives to Python developers.
5Home-page: https://github.com/pyca/cryptography
6Author: The cryptography developers
7Author-email: cryptography-dev@python.org
8License: BSD or Apache License, Version 2.0
9Platform: UNKNOWN
10Classifier: Development Status :: 5 - Production/Stable
11Classifier: Intended Audience :: Developers
12Classifier: License :: OSI Approved :: Apache Software License
13Classifier: License :: OSI Approved :: BSD License
14Classifier: Natural Language :: English
15Classifier: Operating System :: MacOS :: MacOS X
16Classifier: Operating System :: POSIX
17Classifier: Operating System :: POSIX :: BSD
18Classifier: Operating System :: POSIX :: Linux
19Classifier: Operating System :: Microsoft :: Windows
20Classifier: Programming Language :: Python
21Classifier: Programming Language :: Python :: 2
22Classifier: Programming Language :: Python :: 2.7
23Classifier: Programming Language :: Python :: 3
24Classifier: Programming Language :: Python :: 3.6
25Classifier: Programming Language :: Python :: 3.7
26Classifier: Programming Language :: Python :: 3.8
27Classifier: Programming Language :: Python :: 3.9
28Classifier: Programming Language :: Python :: Implementation :: CPython
29Classifier: Programming Language :: Python :: Implementation :: PyPy
30Classifier: Topic :: Security :: Cryptography
31Requires-Python: >=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*
32Description-Content-Type: text/x-rst
33Provides-Extra: test
34Provides-Extra: docs
35Provides-Extra: docstest
36Provides-Extra: pep8test
37Provides-Extra: ssh
38License-File: LICENSE.BSD
39License-File: LICENSE.APACHE
40License-File: LICENSE.PSF
41License-File: LICENSE
42License-File: AUTHORS.rst
43
44pyca/cryptography
45=================
46
47.. image:: https://img.shields.io/pypi/v/cryptography.svg
48    :target: https://pypi.org/project/cryptography/
49    :alt: Latest Version
50
51.. image:: https://readthedocs.org/projects/cryptography/badge/?version=latest
52    :target: https://cryptography.io
53    :alt: Latest Docs
54
55.. image:: https://github.com/pyca/cryptography/workflows/CI/badge.svg?branch=master
56    :target: https://github.com/pyca/cryptography/actions?query=workflow%3ACI+branch%3Amaster
57
58.. image:: https://codecov.io/github/pyca/cryptography/coverage.svg?branch=master
59    :target: https://codecov.io/github/pyca/cryptography?branch=master
60
61
62``cryptography`` is a package which provides cryptographic recipes and
63primitives to Python developers.  Our goal is for it to be your "cryptographic
64standard library". It supports Python 2.7, Python 3.6+, and PyPy 5.4+.
65
66``cryptography`` includes both high level recipes and low level interfaces to
67common cryptographic algorithms such as symmetric ciphers, message digests, and
68key derivation functions. For example, to encrypt something with
69``cryptography``'s high level symmetric encryption recipe:
70
71.. code-block:: pycon
72
73    >>> from cryptography.fernet import Fernet
74    >>> # Put this somewhere safe!
75    >>> key = Fernet.generate_key()
76    >>> f = Fernet(key)
77    >>> token = f.encrypt(b"A really secret message. Not for prying eyes.")
78    >>> token
79    '...'
80    >>> f.decrypt(token)
81    'A really secret message. Not for prying eyes.'
82
83You can find more information in the `documentation`_.
84
85You can install ``cryptography`` with:
86
87.. code-block:: console
88
89    $ pip install cryptography
90
91For full details see `the installation documentation`_.
92
93Discussion
94~~~~~~~~~~
95
96If you run into bugs, you can file them in our `issue tracker`_.
97
98We maintain a `cryptography-dev`_ mailing list for development discussion.
99
100You can also join ``#cryptography-dev`` on Freenode to ask questions or get
101involved.
102
103Security
104~~~~~~~~
105
106Need to report a security issue? Please consult our `security reporting`_
107documentation.
108
109
110.. _`documentation`: https://cryptography.io/
111.. _`the installation documentation`: https://cryptography.io/en/latest/installation.html
112.. _`issue tracker`: https://github.com/pyca/cryptography/issues
113.. _`cryptography-dev`: https://mail.python.org/mailman/listinfo/cryptography-dev
114.. _`security reporting`: https://cryptography.io/en/latest/security.html
115
116
117