MYCrypto_Private.h
2009-04-19 Implemented wrap/unwrap of session key using a key-pair.
2009-04-18 Working on export/import of symmetric keys, and passphrase entry. Not ready for release quite yet.
2009-04-12 * Added MYEncoder/Decoder (CMS)
2009-04-09 * Certificate signing!!!
2009-04-08 * Replaced MYKeyPair with MYPrivateKey.
2009-04-07 More work, mostly on documentation.
2009-04-04 Code cleanup, more header comments.
2009-04-04 Initial checkin. Passes tests on Mac and in iPhone simulator.