>by storing different patterns of bits, Hertzbleed might be able to extract the system key from the timings to save data. Isn't that practically impossible giv

>by storing different patterns of bits, Hertzbleed might be able to extract the system key from the timings to save data. Isn't that practically impossible given the amount of random software running on a regular computer nowadays? This is not based on hdd write speeds but processor timings which are affected by every single cat video you are watching.