2026-09-20 23:31 UTC
I actually quite like this one.
usually I just look at these like "ah yes, good, physics is continuing to physics" because EM side channels are literally inevitable and nobody bothers to implement them in practice because it's so much engineering effort for so little chance of working outside of a lab, and that attacker effort yields more consistent results if directed towards other mechanisms.
this is still just physics continuing to physics, but it's a genuinely new technique in this space.
Replies (1)
-
@gsuberland@chaos.social 2026-09-20 23:32
most RF side channel papers are just like "we found another thing that radiates, and a way to extract information from it!" but this is more fundamental and broadly applicable. it probably still won't see any use in practice but it's a neat trick.