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A comment on Apple's plan to “think different” about encryption opens a backdoor to your life. Parent comment

Re:Apple's plan to “think different” about encryption opens ... by gruez on Thursday August 05, 2021 @05:54PM (#28080460)
>how come that "the device will not know whether a match has been found"

Probably using some sort of probabilistic query like a bloom filter.

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Re:Apple's plan to “think different” about encryption opens ... by klempotres on Friday August 06, 2021 @09:49AM (#28087126)
But the claim is that Apple does that "on device". To the best of my understanding, this would mean that both parties in the PSI protocol are "on the same device". Do they probably use some kind of TEE (Trusted Execution Environment) to evaluate the "other side" of the PSI protocol?
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