Extremely fast non-cryptographic hash algorithm
AWS Encryption SDK
C++ cryptographic library (modern hash functions, ciphers, KDFs)
SHA-256 Algorithm Implementation in C
Optimized implementation of RC4 (Rivest Cipher 4, ARCFOUR) in ASMx64.
Open-source code that enables you to use Serpent in CBC mode
Open-source code that enables you to use AES in CBC mode
symetric crypto based on PI calculation.
TTAK.KO-12.0223 Lightweight Encryption Algorithm Tool
A command line interface for encryption and decryption using the NTRU
Encryption/Decryption demonstration app using the S-DES algorithm
52 Hash Functions In One Program, plus each with HMAC or KMAC
FinalCrypt - Unbreakable One-Time Pad Encryption
Bug-fix-only libev port of shadowsocks
AES Message Encryption Tool
JDS is a powerful data protection program
Java Encryption Utility.
UDP based desktop chatting app which supports AES-256 bit encryption.
Stanford Javascript Crypto Library
One-time-pad encryption using a virtual pad
more convenient one-time-pad encryption.
Generates Latin squares and counts their transversals