Fast DES for Java downloads

End users: Fast DES for Java is distributed to you as freeware. You do not need to purchase a license.

Developers: Fast DES for Java is distributed as fully functional, non-expiring, nag-free, shareware. You may download and evaluate Fast DES for Java, free of charge, for 15 days. Afterwards, if you continue to use the software, you must purchase a license. Licensed users may integrate Fast DES for Java into commercial products and distribute such commercial products royalty free, provided that those products do not simply repackage the Fast DES for Java APIs or make them available to the end user.

For specific licensing details, see the PURCHASE section of this site.

BINARY DISTRIBUTION
jdes.jar.zip

(free download)
JAVADOC DOCUMENTATION
jdes-docs.zip.zip

(developer license required)
SOURCE DISTRIBUTION
jdes-source.zip.zip

(source license required)

JAR Installation instructions:

  1. Download zipped jar (jdes.jar.zip).
  2. Unzip it.
  3. Move the resulting JAR into your JRE's lib/ext folder,
    -- or --
    Put the JAR anywhere else and add it to your CLASSPATH.

As you use Fast DES for Java, you are invited to consult the on-line class reference pages. If you purchase a license, you can also download a free copy of the documentation for offline viewng.

Disclaimer: No implication is made that this software, or any updates or patches provided for it in the future, is fit for use for any particular purpose. Please do not use Fast DES for Java for brain surgery, air traffic control, or as a sugar substitute. Future versions of this software may be incompatible with products or systems that worked with previous versions. Use Fast DES for Java at your own risk.