This is a general purpose cryptographic library based on the code from\\ GnuPG. It provides functions for all cryptograhic building blocks:\\ symmetric ciphers (AES, DES, Arcfour, CAST5), hash algorithms (MD5, SHA-1,\\ RIPE-MD160, SHA-224/256, SHA-384/512), MACs (HMAC for all hash\\ algorithms), public key algorithms (RSA, DSA), large integer functions,\\ random numbers and a lot of supporting functions. Some algorithms have\\ been disabled to reduce size (Blowfish, Twofish, Serpent,\\ RC2, SEED, Camellia, CRC, MD4, TIGER-192, Whirlpool, ElGamal, ECC).\\ \\