Extremely fast non-cryptographic hash algorithm
SHA-256 Algorithm Implementation in C
Open-source code that enables you to use AES in CBC mode
Open-source code that enables you to use Serpent in CBC mode
52 Hash Functions In One Program, plus each with HMAC or KMAC
Bug-fix-only libev port of shadowsocks
One-time-pad encryption using a virtual pad
NCrypted - simple file encryption software with GPU support
Implementation of the GNFS for discrete logarithm problem in GF(p)
A small utility to encrypt files
xxteac - XXTEA Encrypter/Decrypter
Fast and Strong Data Encryption Algorithm