##CocoaSecurity Kelp http://kelp.phate.org/
MIT License Apache Licence 2.0: GTMBase64 by Google Inc. CocoaSecurity include 4 classes, CocoaSecurity, CocoaSecurityResult, CocoaSecurityEncoder and CocoaSecurityDecoder. ###CocoaSecurity CocoaSecurity is core. It provides AES encrypt, AES decrypt, Hash(MD5, HmacMD5, SHA1~SHA512, HmacSHA1~HmacSHA512) messages. 1