As3 Crypto is a cryptography library written in Actionscript 3 that provides several common algorithms. Features: - Public Key Encryption: RSA (partial. encryption only.) - Secret Key Encryption: AES, DES, 3DES, BlowFish, XTEA, RC4 - Confidentiality Modes: ECB, CBC, CFB, CFB8, OFB, CTR - Hashing Algorithms: MD5, SHA-1, ...