Metadata-Version: 2.1 Name: cryptography Version: 3.0 Summary: cryptography is a package which provides cryptographic recipes and primitives to Python developers. Home-page: https://github.com/pyca/cryptography Author: The cryptography developers Author-email: cryptography-dev@python.org License: BSD or Apache License, Version 2.0 Platform: UNKNOWN Classifier: Development Status :: 5 - Production/Stable Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: Apache Software License Classifier: License :: OSI Approved :: BSD License Classifier: Natural Language :: English Classifier: Operating System :: MacOS :: MacOS X Classifier: Operating System :: POSIX Classifier: Operating System :: POSIX :: BSD Classifier: Operating System :: POSIX :: Linux Classifier: Operating System :: Microsoft :: Windows Classifier: Programming Language :: Python Classifier: Programming Language :: Python :: 2 Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: 3.6 Classifier: Programming Language :: Python :: 3.7 Classifier: Programming Language :: Python :: 3.8 Classifier: Programming Language :: Python :: Implementation :: CPython Classifier: Programming Language :: Python :: Implementation :: PyPy Classifier: Topic :: Security :: Cryptography Requires-Python: >=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.* Description-Content-Type: text/x-rst Requires-Dist: six (>=1.4.1) Requires-Dist: cffi (!=1.11.3,>=1.8) Requires-Dist: enum34 ; python_version < '3' Requires-Dist: ipaddress ; python_version < '3' Provides-Extra: docs Requires-Dist: sphinx (!=1.8.0,!=3.1.0,!=3.1.1,>=1.6.5) ; extra == 'docs' Requires-Dist: sphinx-rtd-theme ; extra == 'docs' Provides-Extra: docstest Requires-Dist: doc8 ; extra == 'docstest' Requires-Dist: pyenchant (>=1.6.11) ; extra == 'docstest' Requires-Dist: twine (>=1.12.0) ; extra == 'docstest' Requires-Dist: sphinxcontrib-spelling (>=4.0.1) ; extra == 'docstest' Provides-Extra: idna Requires-Dist: idna (>=2.1) ; extra == 'idna' Provides-Extra: pep8test Requires-Dist: black ; extra == 'pep8test' Requires-Dist: flake8 ; extra == 'pep8test' Requires-Dist: flake8-import-order ; extra == 'pep8test' Requires-Dist: pep8-naming ; extra == 'pep8test' Provides-Extra: ssh Requires-Dist: bcrypt (>=3.1.5) ; extra == 'ssh' Provides-Extra: test Requires-Dist: pytest (!=3.9.0,!=3.9.1,!=3.9.2,>=3.6.0) ; extra == 'test' Requires-Dist: pretend ; extra == 'test' Requires-Dist: iso8601 ; extra == 'test' Requires-Dist: pytz ; extra == 'test' Requires-Dist: hypothesis (!=3.79.2,>=1.11.4) ; extra == 'test' pyca/cryptography ================= .. image:: https://img.shields.io/pypi/v/cryptography.svg :target: https://pypi.org/project/cryptography/ :alt: Latest Version .. image:: https://readthedocs.org/projects/cryptography/badge/?version=latest :target: https://cryptography.io :alt: Latest Docs .. image:: https://travis-ci.org/pyca/cryptography.svg?branch=master :target: https://travis-ci.org/pyca/cryptography .. image:: https://github.com/pyca/cryptography/workflows/CI/badge.svg?branch=master :target: https://github.com/pyca/cryptography/actions?query=workflow%3ACI+branch%3Amaster .. image:: https://codecov.io/github/pyca/cryptography/coverage.svg?branch=master :target: https://codecov.io/github/pyca/cryptography?branch=master ``cryptography`` is a package which provides cryptographic recipes and primitives to Python developers. Our goal is for it to be your "cryptographic standard library". It supports Python 2.7, Python 3.5+, and PyPy 5.4+. ``cryptography`` includes both high level recipes and low level interfaces to common cryptographic algorithms such as symmetric ciphers, message digests, and key derivation functions. For example, to encrypt something with ``cryptography``'s high level symmetric encryption recipe: .. code-block:: pycon >>> from cryptography.fernet import Fernet >>> # Put this somewhere safe! >>> key = Fernet.generate_key() >>> f = Fernet(key) >>> token = f.encrypt(b"A really secret message. Not for prying eyes.") >>> token '...' >>> f.decrypt(token) 'A really secret message. Not for prying eyes.' You can find more information in the `documentation`_. You can install ``cryptography`` with: .. code-block:: console $ pip install cryptography For full details see `the installation documentation`_. Discussion ~~~~~~~~~~ If you run into bugs, you can file them in our `issue tracker`_. We maintain a `cryptography-dev`_ mailing list for development discussion. You can also join ``#cryptography-dev`` on Freenode to ask questions or get involved. Security ~~~~~~~~ Need to report a security issue? Please consult our `security reporting`_ documentation. .. _`documentation`: https://cryptography.io/ .. _`the installation documentation`: https://cryptography.io/en/latest/installation/ .. _`issue tracker`: https://github.com/pyca/cryptography/issues .. _`cryptography-dev`: https://mail.python.org/mailman/listinfo/cryptography-dev .. _`security reporting`: https://cryptography.io/en/latest/security/