3 ms·
The short answer is: Yes, you must disable CPU frequency scaling in your BIOS if you're doing this kind of work (i.e. building cryptographic primitives that do
by bmh 4y ago
The short answer is:
Yes, you must disable CPU frequency scaling in your BIOS if you're doing this kind of work (i.e. building cryptographic primitives that don't leak information via timing).
See https://timing.attacks.cr.yp.to/overclocking.html https://timing.attacks.cr.yp.to/overclocking.html