4 ms·
Seems like you could stick one of those stylus nubs on a 3d printer head and do the same thing but rapid fire. That would be pretty cool actually.
by tehwebguy 11y ago
Seems like you could stick one of those stylus nubs on a 3d printer head and do the same thing but rapid fire. That would be pretty cool actually.
- superuser2 11y agoI've definitely seen a YouTube video of that.
- cplease 11y agoThat was a timing weakness in an older version of iOS that was patched in software. Previously you could just cut power at a precise monent and get unlimited attempts. It's no longer exploitable.
- qb45 11y agoDoes that mean that now if you cut power at the same moment the fail counter increments even if the entered code was correct? Not that it's particularly useful for hackers, I'm just wondering if this can be done "perfectly" at all.
- cplease 11y agoYes you can, if you sync the commit to NVRAM before giving any external indication of success/failure, and don't leak through any side-channels. The CVE before demo'd by the famous youtube video was that you had a split second after failure was indicated where you could cut the power and keep the failure from being stored.
- Godel_unicode 11y agoMilling machine might work better. You need Z as well as X and Y.
- mbreese 11y agoMost 3D printers also have a Z axis... Although, it's often the deck itself. But, point taken. Any 3-axis machine should do the trick pretty well.
- 13of40 11y agoSeems like if you were modifying the firmware you could just add a for loop in there that would enter the pins automatically.