3 ms·
In my head, blurring is a “visual hash”. It’s difficult or impossible to derive the original information from the output, but if you have a small enough keyspa
by Ancapistani 5y ago
In my head, blurring is a “visual hash”.
It’s difficult or impossible to derive the original information from the output, but if you have a small enough keyspace you can generate all of the blurred (“hashed”) versions and compare the results.
- xpe 5y agoTo some degree, yes, but that metaphor breaks down because (often/typically) hash functions are designed so that small changes to the input result in large changes to the output.