logi_sko

3 ms·

1. 1.▲
   by logi_sko 3y ago

   We don't actually have access to the first algorithm either, but it's been reverse engineered and a binary published. According to article.
2. 2.▲
   by logi_sko 3y ago

   It needs to be not just a second algorithm but a parametric hash function. So after an image B has been found which matches illegal image A on f(B)=f(A) then the server picks a random number R and sends the client R,f(A,R) and the client ch
3. 3.▲
   by logi_sko 3y ago

   Even better: Distribute image A for a while before publishing B' and it can spread via all the server side scanning channels as well. Then when f(B')=f(A) is added to the database, people sse suddenly caught with apparently legal