4 ms·
Yeah I was unclear, it's supposed to address the physical attacks part. If no key leaves the CPU unwrapped, it's down to software exploits and decapping the CPU
by brohee 3y ago
Yeah I was unclear, it's supposed to address the physical attacks part. If no key leaves the CPU unwrapped, it's down to software exploits and decapping the CPU...
- ongy 3y agoGotcha. Yes There's also this project https://www.cs1.tf.fau.de/research/system-security-group/tresor-trevisor-armored/ https://www.cs1.tf.fau.de/research/system-security-group/tre... which reserves some CPU registers (iirc. A hardware aes accelerator on one core) to prevent key leakage.