config BR2_PACKAGE_LIBGCRYPT tristate "libgcrypt - The GNU crypto library" # default m if CONFIG_DEVEL default n select BR2_PACKAGE_LIBGPG_ERROR help 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, Blowfish, CAST5, Twofish, Arcfour), hash algorithms (MD4, MD5, RIPE-MD160, SHA-1, TIGER-192), MACs (HMAC for all hash algorithms), public key algorithms (RSA, ElGamal, DSA), large integer functions, random numbers and a lot of supporting functions. http://directory.fsf.org/security/libgcrypt.html