Implementation of basic LSB stegnography on PNG images
Binary Conversion Calculator
A minimal CSPRNG reflecting the Zen of cipher design
A family of FLEA-inspired CSPRNGs and Stream Ciphers
A tiny, fast encryption tool in C
A family of small-state CSPRNGs and Stream Ciphers
NiseCrypt is free encryption software
Decrypts and encrypts substitution, transposition and vigenere ciphers
This application saves text in an encrypted form with password.
Encrypt files and folders or create your own encrypted text files.
Simple, lightweight, standalone command-line single file encryption.
Vigenere brute force / dictionary cracking tool
A symmetric-key cryptosystem implementation in VB.NET..
Extended AES Cryptography
MD5/SHA1 file and string hash calculator