> So be careful what you scream for. We already have enough un-repairable items.
Couldn't the keys for decryption be stored in a trusted module that can only be unlocked with the presence of the actual car key? Yes, this means key cloning attacks still get you access to the CAN, but if you can clone the key you can drive away with the car anyway.
Couldn't the keys for decryption be stored in a trusted module that can only be unlocked with the presence of the actual car key? Yes, this means key cloning attacks still get you access to the CAN, but if you can clone the key you can drive away with the car anyway.