GMR digital signature system
FIDO strong authentication, encryption, digital signature engine
A bespoke symmetric cipher.
MD5 Checksum Tool
encapsulates secure crypto algorithms for easy use
Folder & Files encryption - opensource software.
The Remarc Mobile-ID USAT applet
Small encryption
Truecrypt Ported to wxGTK3
Crypt encryption and decryption is based on ASCII Table Shift.
PassEncryption is designed to encrypt files and generate passwords.
Fastest way to make secure text.
Protect and Obfuscate Encode PHP File From reading ( Opensource )
sha3sum - A demonstration of the Keccak permutation.
Binary Conversion Calculator
A family of small-state CSPRNGs and Stream Ciphers
A family of FLEA-inspired CSPRNGs and Stream Ciphers
SES brings back the uncrackable onetime pad, with a digital twist.
ISC lets you encrypt & decrypt text and files of any type up to 4GB
Encrypt Your Text documents with XOR encryption
AES Encryption Program
My personal version of OpenCL Scrypt tunned for my own video card.