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A comment on Hash collision in Apple NeuralHash model. Parent comment

Re:Hash collision in Apple NeuralHash model by Nextgrid on Wednesday August 18, 2021 @06:36AM (#28219493)
> the NeuralHashes of which, unless I'm mistaken, are not available

Given the scanning is client-side wouldn't the client need a list of those hashes to check against? If so it's just a matter of time before those are extracted and used in these attacks.

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Re:Hash collision in Apple NeuralHash model by brokenmachine on Wednesday August 18, 2021 @09:22PM (#28229290)
I think there's some crypto mumbo-jumbo to make it so you can't know if an image matched or not.
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