Messages in this thread | | | Date | Wed, 6 Jan 2021 13:10:37 +0000 | From | Mark Brown <> | Subject | Re: [PATCH v6 4/5] arm64: Add support for SMCCC TRNG entropy source |
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On Wed, Jan 06, 2021 at 10:34:52AM +0000, Andre Przywara wrote: > The ARM architected TRNG firmware interface, described in ARM spec > DEN0098, defines an ARM SMCCC based interface to a true random number > generator, provided by firmware. > This can be discovered via the SMCCC >=v1.1 interface, and provides > up to 192 bits of entropy per call.
Reviewed-by: Mark Brown <broonie@kernel.org> [unhandled content-type:application/pgp-signature] | |