The contest has ended. Congratulations, and thank you to all who participated!

The final results are:

1st place Pro Division ($600): InsidePro Team with 1,892,839 total points.

2nd place Pro Division ($300): Hashcat with 1,509,795 total points.

3rd place Pro Division ($100): john-users with 1,332,141 total points.

1st place Street Division: Brad (16 Systems) with 616,603 total points.

Full Scoreboard and Statistics

CMIYC Twitter feed

The Teams That Competed

Introduction and Rules

How to Register (The contest is over.)

How to Submit Cracks (The contest is over.)

Download Encrypted Contest Files

Pro decryption key: nQyDIGgW8EY3G79dNUKPD47oZ0wwgHFk2Bfc8hg4mf53spN9rzA8xwGaweKK

Street decryption key: NXmHW5AU21kYsGYspFIht1kWR6QQmY8HBiYj0OKEgnv4de7UeqaETEZyubSt

Press FAQ

PGP key for submissions

PGP key for a human (defcon-2013-contest@korelogic.com)





You can also check out past years' contest pages:
The 2012 contest. The 2011 contest. The 2010 contest.