Open source disk encryption with strong security for the Paranoid
Simple ⇒ Object-Oriented ⇒ Functional
Optimized implementation of RC4 (Rivest Cipher 4, ARCFOUR) in ASMx64.
Classic & Modern Cryptography tools
a secure, open source OS for use inside USEagency facilities
Open Source HGWC's Encryption
operating system for Intel 8086 / 8088
AES-128, Linux, OpenBSD, Assembly-Language
Cryptofon - a safe phone with integrated encryption.