Hacking a VW Golf Power Steering ECU

Re:Hacking a VW Golf Power Steering ECU by chrisseaton on Monday January 03, 2022 @01:14PM (#29784073)

Yes you can programatically generate a key.

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Re:Hacking a VW Golf Power Steering ECU by marcan_42 on Monday January 03, 2022 @01:24PM (#29784224)

And we call that a stream cipher, not "XOR encryption", even though it uses a XOR operation. You're programmatically generating a keystream, which is not the same thing as a key.

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Re:Hacking a VW Golf Power Steering ECU by ncmncm on Monday January 03, 2022 @02:10PM (#29784920)

See, this is why we can't have secure things.

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