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A comment on South Park creators have new political satire series with AI-generated deepfakes. Parent comment

Re:South Park creators have new political satire series with... by prox on Monday November 02, 2020 @02:20PM (#24971941)
I believe Canon has special cameras that the police uses. It’s been a while but they use some encoding scheme I think.
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Re:South Park creators have new political satire series with... by thenickdude on Monday November 02, 2020 @04:34PM (#24973696)
Canon's image signing scheme was half-assed and was comprehensively broken, they didn't even store their signing keys on a secure element:

https://www.digitalartsonline.co.uk/news/creative-lifestyle/...

>In Canon's second version of its ODD system, the HMAC code is 256 bits. The code is the same for all cameras of the same model. Knowing the HMAC code for one particular model allows the ODD to be forged for any camera within that model range, Sklyarov wrote

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Re:South Park creators have new political satire series with... by prox on Monday November 02, 2020 @06:53PM (#24974865)
Ack...not so good then :/
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