Stefan 'Sec' Zehl: How to reverese CRCs
Channel: media.ccc.de
Date: 28/03/2016

https://media.ccc.de/v/eh16-27-how_to_reverese_crcs

When revere engineering protocols one common problem are unknown checksum algorithms. It is easy to test some known approaches, but sometimes even the brute-force attempts fail. Then it's time to use some math to actually reverse the checksum.

Stefan 'Sec' Zehl