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ummonk
2y ago
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Just use a certificate chain. The manufacturer can provide each camera its own private key, signed by the manufacturer.
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explaininjs
2y ago
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And when the sensor bus is hijacked to directly feed “trusted” data into the processor?
ummonk
OP
2y ago
Then 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.
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