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Wow, thank you for the fast answer!
I can check the ZUSB next week. I can also provide a dump of the ECU. With the BB app it should be easy.
All ZF have 512 bit? So we can modify the 0da, sign it and flash it without the need of xHP?
In conclusion:
ECU‘s with 512 bit can be signed and flashed
ECU‘s with 1024 bit (or more) can‘t be signed because the key is unknown. You have a bypass for the 0pa file. That deactivates the „check“ in the 0da file. -> RSA delete
Is that right?
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