libgcrypt20-doc 1.7.8-2ubuntu1.1 (i386 binary) in ubuntu artful

 libgcrypt contains cryptographic functions. Many important free
 ciphers, hash algorithms and public key signing algorithms have been
 implemented:
 .
 Arcfour, Blowfish, CAST5, DES, AES, Twofish, Serpent, rfc2268 (rc2), SEED,
 Poly1305, Camellia, ChaCha20, IDEA, Salsa, CRC, MD2, MD4, MD5, RIPE-MD160,
 SHA-1, SHA-256, SHA-512, SHA3-224, SHA3-256, SHA3-384, SHA3-512, SHAKE128,
 SHAKE256 Tiger, Whirlpool, DSA, DSA2, ElGamal, RSA, ECC (Curve25519,
 sec256k1, GOST R 34.10-2001 and GOST R 34.10-2012, etc.)
 .
 This package contains developer documentation.