4 ms·
Because every frame would be identical, so the sha256 hash of every frame would also be identical. The first frame would give you some entropy, but you would t
by avhon1 9y ago
Because every frame would be identical, so the sha256 hash of every frame would also be identical.
The first frame would give you some entropy, but you would terribly weaken it by re-using identical "random" data over and over again.
- kristianp 9y agoThe idea is that thermal noise operating on the image sensors creates variations in the image. Every frame would have random differences.