News for hackers. Stuff that matters.

A comment on Show HN: Neural-hash-collider – Find target hash collisions for NeuralHash. Parent comment

Re:Show HN: Neural-hash-collider – Find target hash collisio... by sigmar on Thursday August 19, 2021 @11:26AM (#28235068)
but in the cloud setting they have the plaintext of what was uploaded. The attack described above is about abusing the lack of information apple has so they will report an innocent user to the authorities.
[ Parent | on HN ]
Re:Show HN: Neural-hash-collider – Find target hash collisio... by fay59 on Thursday August 19, 2021 @11:59AM (#28235488)
The voucher that Apple can decrypt once enough positives have been received contains a scaled-down version of the original. How else would Apple be able to even run a second hash function on the same picture?
[ Parent | on HN ]