AWS Encryption SDK
Simple and flexible tool for managing secrets
AWS Encryption SDK
Easy and fast file sharing from the command-line
STROBE cryptographic protocol framework
Cross-platform GMSM Security Suite written in Go
A command line interface for encryption and decryption using the NTRU
Encryption/Decryption demonstration app using the S-DES algorithm
Decrypt encryptions without knowing the key or cipher
Korea Internet & Security Agency's Cipher Suite written in Go
PGP encrypt/decrypt data with easy drag and drop data handling.
Stanford Javascript Crypto Library
FIDO strong authentication, encryption, digital signature engine
A flat-file database program written in bash shell and awk scripts.
A Collection of Useful Java/Swing Code
Secure mail + Tor gateway
Text and image encryption and decryption software
ISC lets you encrypt & decrypt text and files of any type up to 4GB
A program to generate random reciprocal bigram tables
Gui shell for linux mcrypt util written on Qt.