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
A minimal CSPRNG reflecting the Zen of cipher design
SES brings back the uncrackable onetime pad, with a digital twist.
An encrypter/decrypter written on the weekends
Browser for Tor based on Dooble & Vidalia as integrated Addon
Another encryption algorithm
Hide your files and text in plain view of the world safely
ISC lets you encrypt & decrypt text and files of any type up to 4GB
Encrypt Your Text documents with XOR encryption
RSA 4096 C++ library
Recursively compute and match cryptographic hashes
xxteac - XXTEA Encrypter/Decrypter
Simple security suite
SSL Strength Evaluation and Test Utility
Calculating and comparing MD5 checksums, calculating SHA256 hash
A program to generate random reciprocal bigram tables
Substitution cipher toolkit (en/decryption + automatical cracking)
inKey - small & strong encryption utility (> 800 000 bit).