cryptographic recipes and primitives for Python
"cryptography" is a Python library which exposes cryptographic recipes and primitives, with the goal of it being a "cryptographic standard library". It aims to address various problems seen with other Python cryptography libraries, including lack of PyPy and Python 3 support, lack of maintenance. use of poor implementations of algorithms, lack of high-level APIs, absence of important algorithms, error prone APIs and bad defaults.
Homepage: https://cryptography.io/