c c++ 多种加密解密算法

MD2, MD5, SHA-1, HAVAL, Tiger, RIPE-MD160, MD5-MAC, HMAC, XOR-MAC, DES,IDEA, WAKE, 3-WAY, TEA, SAFER, Blowfish,SHARK, GOST, CAST-128, Square,Diamond2, Sapphire, RC2, RC5, RC6, MARS, SEAL, Luby-Rackoff, MDC,various encryption modes (CFB, CBC, OFB, counter), DH, DH2, MQV, DSA,NR, ElGamal, LUC, LUCDIF,