[Cryptography] Photojournalists & filmmakers want cameras, to be encrypted

[M373]

It seems the advent of this would add impetus to implementing the option
for crypto signatures to ease and solidify confirming authenticity when
creating a video, either at production level or recording from a capture
device/sensor/camera.

https://www.newscientist.com/article/2131716-ai-can-doctor-videos-to-put-words-in-the-mouths-of-speakers/