Hello,
I am looking for someone to help me with my project. I am willing to pay if the job is successfull. The project consist of a SEED and KEY in a Engine Control Unit(ECU) of MAN Truck. The ECU is locked until the correct KEY is entered.
I have a hardware that generates the KEYS for the ecu. I was able to get a couple of logs which shows a couple of SEEDS and KEYS. Example below:
seed: 07 67 01 02 00 00 00 00
key: 07 27 02 F2 25 1B 6C 1E
seed: 07 67 01 02 01 00 00 00
key: 07 27 02 B0 A9 CF 25 6A
seed: 07 67 01 02 02 00 00 00
key: 07 27 02 BF 75 20 18 FE
seed: 07 67 01 02 03 00 00 00
key: 07 27 02 E9 22 68 ED 09
seed: 07 67 01 02 04 00 00 00
key: 07 27 02 F8 FD 31 9D 9C
much more examples are in attached files.
seed bytes: 00, 01, 02, 03 has always values: 07 67 01 02 - others 4 bytes is changing
key bytes: 00, 01, 02 has always values: 07 27 02 - others 5 bytes is changing.
Programmer will win once they have figured out the Algorithm. I test the Developer code by providing some SEEDS - developer should return correct keys. I will gather new logs for this. Once completed full payment would be sent.
Thanks for help.