On Sun, Apr 04, 2021 at 11:02:02PM +0000, Taylor R Campbell wrote: > > Lots of SoCs have on-board RNGs these days; there are Intel and ARM > CPU instructions (no ARMv8.5 hardware yet that I know of, but we're > ready for its RNG!); some crypto decelerators like tpm(4), ubsec(4), > and hifn(4) have RNGs; and there are some dedicated RNG devices like > ualea(4).
Can we actually use the TPM RNG from in-kernel? Whether we should is a different, interesting question, given how it is typically implemented. -- Thor Lancelot Simon [email protected] "Whether or not there's hope for change is not the question. If you want to be a free person, you don't stand up for human rights because it will work, but because it is right." --Andrei Sakharov
