> Then all someone has to do is generate images that collide If the hashes are cryptographic, then this is impossible (given today's technology). > with the o

> Then all someone has to do is generate images that collide If the hashes are cryptographic, then this is impossible (given today's technology). > with the ones in the CSAM hash database The CSAM hash database isn't public AFAIK. > I remember someone posting about a year ago a bunch of strange looking images that produced those collisions. You're probably thinking about their proposed 'perceptive hash', which has since been scrapped.