Seed Key / Challenge Response
Posted:
Mon Dec 07, 2009 2:15 pm
by 8407
Hello Everybody,
I am looking for information on Seed-Key algorithms to open security on an ECU. Anybody have any info on this or know what the algorithms are? Thanks!
Re: Seed Key / Challenge Response
Posted:
Tue Dec 08, 2009 11:00 am
by 8407
OK, I've visited the page
viewtopic.php?p=919#919
and found the algorithm in sourcepreview.zip. I looked through the c++ code and was able to regenerate the:
chalange set from formula WRX04 16bit ECU
0D 71 A0 04->9A 28 20 5E
from:
viewtopic.php?f=7&t=3812&p=19443&hilit=seed+key#p19443
I noticed there are tables inside this algorithm. Where did they come from? Who is in charge of the data mining for this project?
I'd like to see/discuss some of the source code so that I can figure out which algorithms go with which ECUs. Who is in charge of that?
I'm trying to open security for ECUs for another manufacturer (that has challenge-response characteristics that are very similar to these), so I'd be willing to exchange some info if it would be beneficial to somebody else here.
Re: Seed Key / Challenge Response
Posted:
Mon Jun 17, 2013 11:05 pm
by suichuanguo
Hello everyone,
We can provide seed & key Algorithm service.If anyone interested, please contact us.
elvis030313@hotmail.com