DES attempt to crack code with 3 rounds
A free opensource javacard tool for java card and other smart card.
A Collection of Useful Java/Swing Code
Open source version of Google Authenticator (except the Android app)
The Remarc Mobile-ID USAT applet
OpenPGP is a smart card/java card standard for signing and encrypting.
GUI wrapping GnuPG functionality provided by Bouncy Castle
JavaCard/smart card implementation of the ISO7816 and PKI standard
Tweakable 256-bit symmetrical block cipher.
Open Source Implementation of KMIP 1.0 in Java
Encrypting, anonymous, unlimited size message transfer system
AES-128 bit file encryptor
Two-factor authentication system
Encrypt and decrypt text using AES 256 bit encryption
Java code that enables you to sign documents using a smart card.
Data hiding in bi-level pbm images
Kerberized Messaging Toolkit for Java
textcrypter is an encryption tool using vigenere cipher algorithm
NTRUEncrypt and NTRUSign in Java