There is a lot of interest in doing cryptography using Python these days which has resulted in quite an impressive number of cryptography related Python modules out there. PyPI package index alone has about 50 'cryptography'-tagged entries.
Unfortunately, the quality and scope of those packages, well, varies. So instead of putting together a list of All The Crypo Stuff Out There, I tried to discover cryptography toolkits an enterprise Python developer could be interested in.