These are independent organizations that have developed distributed and single system methods for cracking the DES III Challenge. See the following home pages for information regarding these efforts:
If you know of any other groups attempting to crack the DES III Challenge, please notify email@example.com.
RSA Laboratories and RSA Data Security in no way endorse or support one challenge effort over another. These are independent efforts and are in no way affiliated with RSA Laboratories, RSA Data Security, Security Dynamics or any of its subsidiaries.