On: You are dangerously bad at cryptography

[Osmium]

Some ideas, depending on what you need (I can't say how good these are):

http://www.keyczar.org

http://nacl.cr.yp.to

https://github.com/jedisct1/libsodium

http://www.gnupg.org

[normalfaults → Osmium]

Thanks. These are straight crypto frameworks which are a good start.