Rob LandleyThey keep reinventing the same cache prefaulting speculative execution attacks.
https://arxiv.org/pdf/2406.08719
The cryptogaphers spent years teaching everybody that side channels were how data leaks, and that if you touch crypto code you can introduce some weird resonance you were unaware of through which data can be exfiltrated.
Speculative execution makes this apply to the CPU. The processor didn't do it, but had a poker tell that it was _going_ to.
All GNU social JP content and data are available under the