57 Hash Functions In One Program, plus each with HMAC or KMAC
JDS is a powerful data protection program
Little program for encryption-decryption.
RSA algorithm based encryption tool.
SCSI Tape Encryption Manager
NCrypted - simple file encryption software with GPU support
A family of small-state CSPRNGs and Stream Ciphers
A family of FLEA-inspired CSPRNGs and Stream Ciphers
SES brings back the uncrackable onetime pad, with a digital twist.
ISC lets you encrypt & decrypt text and files of any type up to 4GB
xxteac - XXTEA Encrypter/Decrypter
A program to generate random reciprocal bigram tables
Simple, lightweight, standalone command-line single file encryption.