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Just use a certificate chain. The manufacturer can provide each camera its own private key, signed by the manufacturer.
by ummonk 3y ago
Just use a certificate chain. The manufacturer can provide each camera its own private key, signed by the manufacturer.
- explaininjs 3y agoAnd when the sensor bus is hijacked to directly feed “trusted” data into the processor?
- ummonk 3y agoThen you can examine the specific camera and try to prove it has been tampered with. At least you know exactly which camera to look at.