>Are crypto systems that always wait a full second using system timers, for example, immune to this sort of thing No. Such a crypto system would still leak inf

>Are crypto systems that always wait a full second using system timers, for example, immune to this sort of thing No. Such a crypto system would still leak information via the amount of power it consumes, which might change the frequency of the cpu, which could be measured by an attacker through the other processes of the computer.