Hacking Bridge-Hand Generation Software
Roughly three weeks later, there is a operation program available to crack ACBL hand records.
- Given three consecutive boards, all the remaining boards for that session can be determined.
- The program can be easily parallelized. This analysis can be finished while sessions are still running
this would permit the following type of attack:
- A confederate watch boards 1-3 of the USBF team trials on vugraph
- The confederate uses Amazon web services to crack all the rest of the boards for that session
- The confederate texts the hands to a players smart phone
- The player hits the head, whips out his smart phone, and …