Quote:
I was wondering all day what algorithm is used.
Dig through alot of bins to get the seed key pairs.
Than I remeber i have a list with 256 gm algos for seed key request used with obd2 pcm, with short description stating they were developed in 1993. I look through them and still couldn`t figure out anything.
After staring at the pairs for a long time I found some patterns and here is the algorithm
swap algorithm;
seed digit =key digit or vice versa
7=8
6=9
5=a
4=b
3=c
2=d
1=e
0=f
example seed 5c60
key a39f
after trying like an idiot to express that mathematically with actual math so i didn't have to use a reference table, i realize that the $EE seed/key 'algorithm' is simply a binary NOT.