amkCrypto is an OpenSSL based package containing various cryptographic
modules available for the Python programming language.

The Python cryptography modules are intended to provide a reliable and
stable base for writing Python programs that require cryptographic
functions.

Contains hashing algorithms, chaffing/winnowing, random number
generation, various utility modules, and several block encryption and
digital signature algorithms.

WWW: http://www.amk.ca/python/code/crypto.html