57 Hash Functions In One Program, plus each with HMAC or KMAC
Easy create and sign x509 certificates and generate RSA key pairs
Utility to generate and verify checksums/hashes
Multithreaded program to crack PKCS#12 files (p12 and pfx extensions)
SCSI Tape Encryption Manager
sha3sum - A demonstration of the Keccak permutation.
Fully decentralised secure p2p communication program
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