FIDO strong authentication, encryption, digital signature engine
One-time-pad encryption using a virtual pad
Squeezer framework, build serverless dApps
SCSI Tape Encryption Manager
Leet is CCEx's software application for on-the-fly encryption (OTFE).
A command-line utility for calculating and verifying file checksums.
A Collection of Useful Java/Swing Code
Free Encryption Tool
NCrypted - simple file encryption software with GPU support
Implementation of the GNFS for discrete logarithm problem in GF(p)
Simple but Powerful, Cross-Platform Password Management Utility
Cross-platform encrypted password and file database
A Social Media Encryption/Decryption Tool
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.
A tiny, fast encryption tool in C
Another encryption algorithm
ISC lets you encrypt & decrypt text and files of any type up to 4GB
AES Encryption Program
xxteac - XXTEA Encrypter/Decrypter