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The article briefly mentions the possibility to access secrets on a hardware level by monitoring the ressources of other threads. I have no idea if this is only
by hasoleju 3y ago
The article briefly mentions the possibility to access secrets on a hardware level by monitoring the ressources of other threads. I have no idea if this is only possible in theory but completely impractical becauste it takes so much effort. Have there been attacks like that in the past?
- mratsim 3y agoPercival cache attacks on Hyperthreading. I go over some examples here: https://github.com/mratsim/constantine/issues/358#issuecomment-1940768498 https://github.com/mratsim/constantine/issues/358#issuecomme...