Free and open-source PDF signing and verification application.
Encrypt and manage secret text data
Smoke: Android Crypto Chat Messenger
Twinkle is an open-source text editor.
Web application to register FIDO keys from TLS ClientAuth sessions
A command line interface for encryption and decryption using the NTRU
Mkpass - Command line Secure Password Generator
Amazon DynamoDB Encryption Client for Java
Centralized signing and verification
Halimede Certificate Authority
Encryption/Decryption demonstration app using the S-DES algorithm
FinalCrypt - Unbreakable One-Time Pad Encryption
A library for easy use of symmetric encryption and decryption in java
HOFAT - graphical Hash Of File And Text calculator, 100%-pure Java
AES Cipher, Base64 encoder, SHA calculator
Java Encryption Utility.
If You want to change your passwords globally, this program is for You
UDP based desktop chatting app which supports AES-256 bit encryption.
SLS Team Java Library