Best Python Security & Cryptography Libraries

cryptography is a package which provides cryptographic recipes and primitives to Python developers.

Python wrapper module around the OpenSSL library

Python wrapper module around the OpenSSL library

Pure-Python RSA implementation

Fast ASN.1 parser and serializer with definitions for private keys, public keys, certificates, CRL, OCSP, CMS, PKCS#3, PKCS#7, PKCS#8, PKCS#