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The White House wants to 'cryptographically verify' videos of Joe Biden so viewers don't mistake them for AI deepfakes (www.businessinsider.com)

submitted 9 months ago by L4s@lemmy.world to c/technology@lemmy.world

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The White House wants to 'cryptographically verify' videos of Joe Biden so viewers don't mistake them for AI deepfakes::Biden's AI advisor Ben Buchanan said a method of clearly verifying White House releases is "in the works."

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[–] brbposting@sh.itjust.works 1 points 9 months ago (1 children)

Politicians and anyone at deepfake risk wear a digital pendant at all times. Pendant displays continually rotating time-based codes. People record themselves using video hardware which crypto graphically signs output.

Only a law/Big 4 firm can extract video from the official camera (which has a twin for hot swapping).

[–] Natanael@slrpnk.net 2 points 9 months ago

Codes which don't embedd any information about what you're saying or doing can be copied over to faked images.

In theory you could have such a pendant record your voice, etc, and continously emit signatures for compressed versions of your speech (or a signed speech-to-text transcript)