Multi-platform transparent client-side encryption for your cloud files
Halimede Certificate Authority
Java Encryption Utility.
Quantum universal object system with referencing and genetics
UDP based desktop chatting app which supports AES-256 bit encryption.
XML Schema SAX based code generator for Java
JFig is a simple, powerful tool to manage application configuration
JCryptor is an encrypting tool based on the Caesar-cipher.
A simple example of polyalphabetic cipher in Java.