Re: [PATCH v7 3/6] crypto: loongson - add Loongson RNG driver support

From: Herbert Xu
Date: Mon Apr 07 2025 - 00:04:27 EST


On Thu, Apr 03, 2025 at 10:46:42AM +0800, Qunqin Zhao wrote:
> Loongson's Random Number Generator is found inside Loongson security
> engine.

Is this a hardware RNG or a pseudo RNG? If it's pseudo, it should
provide a means of reseeding.

If it's a hardware RNG it should register with hwrng.

Cheers,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt