4 ms·
This is purely security by obscurity. I don't see why someone with motivation and capability to forge evidence wouldn't be able to forge these signatures, consi
by mzajc 2y ago
This is purely security by obscurity. I don't see why someone with motivation and capability to forge evidence wouldn't be able to forge these signatures, considering the private keys presumably come with the camera you buy.
- parliament32 2y agoShipping secure secrets is also a somewhat solved problem: TPMs ship with EKs that, AFAIK, nobody has managed to extract (yet?): https://docs.trustauthority.intel.com/main/articles/tpm-ak-provision.html#endorsement-key-ek https://docs.trustauthority.intel.com/main/articles/tpm-ak-p...
- rocqua 2y agoIf you make it expensive enough to extract, and tie the private key to a real identity, then you can make it hard to abuse on scale. Here I mean that at point of sale you register yourself as owner for the camera. And you make extracting a key cost about a million. Then bulk forgeries won't happen.
- ironmagma 2y agoBut the whole reason video evidence exists is because cameras are cheap and everyone has one as a result.