3 ms·

Because the hashes are stored on the user's device?

• robertoandred 5y ago
  No, encrypted and blinded hashes are stored. You can’t extract them.
  • cyanite 5y ago
    This also means that the device doesn’t know if a given image is a match.
    • robertoandred 5y ago
      Correct, only the server does.
  • fastball 5y ago
    Right, but your device is checking against the hashes, no? So at some point you generate an image which triggers a subroutine and you know that image collides.