lol
I can see it now.
Everyone hears a cartoon-ish "ZZzzzooommmm" sound as child pornographers
the world over to go modify each and every image in their collection.
lol.
On Sat, 12 Aug 2000, Thorsten Fenk wrote:
> In ripley.lists.cypherpunk, you wrote:
> >
> >Any of these could raise some obvious concerns. I'm curious if anyone
> >might have a clear idea what "image matching software" is, and
>
> There is a program called "PERKEO" in use by the german police. It was
> designed to find kid porn on computers.
> As most of these images are several years old and already known by the
> police, it is possible to take a hash (e.g. MD5) of a known image and
> compare it to an image found on a website/seized computer/etc.
> The program fails if the image was altered.
>
> regards
> Thorsten
>
>
>
