For full, incremental, compressed and encrypted backups or archives
PHASH | post-quantum XOF hashing algorithm | C++20
cross-platform (Java) file encryption and archiving tool
antigift is simple cross-platform, files & folders encryption tool
Mkpass - Command line Secure Password Generator
Command Line File Encrypter / Decrypter, Using AES256-CBC Cryptography
GILIB Large Integer Arithmetic Library
Support Tools for OpenSSH with multiple agents
A minimal CSPRNG reflecting the Zen of cipher design
A tiny, fast encryption tool in C
A family of small-state CSPRNGs and Stream Ciphers
A family of FLEA-inspired CSPRNGs and Stream Ciphers
ISC lets you encrypt & decrypt text and files of any type up to 4GB
A program to generate random reciprocal bigram tables
partitioning backup recovery and all kind of boot loaders