GMR digital signature system
FIDO strong authentication, encryption, digital signature engine
MD5 Checksum Tool
encapsulates secure crypto algorithms for easy use
Folder & Files encryption - opensource software.
The Remarc Mobile-ID USAT applet
Crypt encryption and decryption is based on ASCII Table Shift.
Fastest way to make secure text.
CrococryptQuerl is a web-based file encryption & transfer tool
Protect and Obfuscate Encode PHP File From reading ( Opensource )
sha3sum - A demonstration of the Keccak permutation.
Binary Conversion Calculator
A family of FLEA-inspired CSPRNGs and Stream Ciphers
A family of small-state 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
Encrypt and decrypt text using AES 256 bit encryption
My personal version of OpenCL Scrypt tunned for my own video card.
Replace text with POS equivalent text, in a reversible fashion.