But this isn't your average hash function. This is a function that is created to be robust against modifications to the image. A perfectly robust function wou

But this isn't your average hash function. This is a function that is created to be robust against modifications to the image. A perfectly robust function would - in my opinion - be one that could detect even a recreation of the original setup. I don't know where on this scale the function law enforcement use is, but if it is any good I struggle to see how it cannot detect similar legal imagesm