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Author Topic: WANTED: RB4 encrypted/decrypted dumps (Audi)!  (Read 153 times)
niston
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« on: January 04, 2018, 03:35:18 PM »

I try to learn more about the BOSCH RB4 clusters from Audi A4 B6/8H7, so I'm looking for both ENCRYPTED and DECRYPTED dumps of your clusters!

If you have any, please post both encrypted and decrypted, for the same cluster. I shall be grateful if ultimately something comes out of it Wink

Please also include some background info on the IC if you can. Like: Mileage, IMMO 3 or 4, diesel or gasoline and ideally also engine code, if it has def/error or anything, ...

TIA
niston
« Last Edit: January 04, 2018, 03:38:24 PM by niston » Logged
niston
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« Reply #1 on: January 11, 2018, 04:07:25 AM »

Here's the first of my discoveries:

RB4 D22 Cluster PIN Offsets (decrypted): 0x0126, 0x0127 - Little Endian

Upload more dumps (need both encrypted and decrypted!) for more discoveries.  Wink
« Last Edit: January 11, 2018, 04:09:11 AM by niston » Logged
Colt45
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« Reply #2 on: January 11, 2018, 03:54:13 PM »

Good idea. Did you take dump of NEC microcontroller? Is it possible?
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