Extremely fast non-cryptographic hash algorithm
AWS Encryption SDK
Open-source code that enables you to use AES in CBC mode
Open-source code that enables you to use Serpent in CBC mode
57 Hash Functions In One Program, plus each with HMAC or KMAC
symetric crypto based on PI calculation.
SHA-256 Algorithm Implementation in C
C++ cryptographic library (modern hash functions, ciphers, KDFs)
JDS is a powerful data protection program
Bug-fix-only libev port of shadowsocks
One-time-pad encryption using a virtual pad
A command-line utility for calculating and verifying file checksums.
A Hybrid Cryptosystem with Steganography DLL
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
Another encryption algorithm
xxteac - XXTEA Encrypter/Decrypter