GMR digital signature system
Open Source PKI solutions
Utility to generate and verify checksums/hashes
A bespoke symmetric cipher.
Open Source Security tool to audit hashed passwords.
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
Truecrypt Ported to wxGTK3
Crypt encryption and decryption is based on ASCII Table Shift.
Tweakable 256-bit symmetrical block cipher.
Encrypting E-Mail Client
CrococryptQuerl is a web-based file encryption & transfer tool
sha3sum - A demonstration of the Keccak permutation.