4 ms·

It's a challenge, but I'd probably look into any decoders that parallelize the decoding and see if I can abuse this.

• tsegratis 5y ago
  Just wait, its only a short while til JPEG contains the pdf spec and a javascript interpreter
• wizzwizz4 5y ago
  You'd need to exploit an implementation bug, or have the user be streaming or something (so some squares appear before others as the output of your timing attack).