@taviso did you look at Type 4 function in PDF?
-
-
FWIW we initially used them for SHA1 collision exploitation (https://speakerdeck.com/ange/exploiting-hash-collisions?slide=25 …) but it's only reliably supported by Adobe.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
why does my pdf need a calculator function with scary terms like push/pop/copy?
-
to calculate nice gradients, or exploit hash collisions ;)
End of conversation
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
