AWS Encryption SDK
Keychain Access for React Native
Document Management System and Content Management System
PGP graphical user interface
Cross Language AES 256 Encryption Library
FIDO strong authentication, encryption, digital signature engine
GUI wrapping GnuPG functionality provided by Bouncy Castle
Encrypt and decrypt text using AES 256 bit encryption
A simple example of polyalphabetic cipher in Java.
textcrypter is an encryption tool using vigenere cipher algorithm