linux-kernel - Re: [PATCH v5 1/1] crypto: caam/rng: Add support for PRNG

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Message-ID: <YnT2142SXfPkZqG8@gondor.apana.org.au>
Date:   Fri, 6 May 2022 18:22:15 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     meenakshi.aggarwal@....com
Cc:     Horia Geanta <horia.geanta@....com>,
        Pankaj Gupta <pankaj.gupta@....com>,
        Gaurav Jain <gaurav.jain@....com>,
        Varun Sethi <V.Sethi@....com>,
        "David S . Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-imx@....com
Subject: Re: [PATCH v5 1/1] crypto: caam/rng: Add support for PRNG

On Fri, Apr 29, 2022 at 01:48:08PM +0200, meenakshi.aggarwal@....com wrote:
> From: Meenakshi Aggarwal <meenakshi.aggarwal@....com>
> 
> Add support for random number generation using PRNG
> mode of CAAM and expose the interface through crypto API.
> 
> According to the RM, the HW implementation of the DRBG follows
> NIST SP 800-90A specification for DRBG_Hash SHA-256 function
> 
> Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@....com>
> Reviewed-by: Horia Geant <horia.geanta@....com>
> ---
>  drivers/crypto/caam/Kconfig    |   8 ++
>  drivers/crypto/caam/Makefile   |   1 +
>  drivers/crypto/caam/caamprng.c | 235 +++++++++++++++++++++++++++++++++
>  drivers/crypto/caam/intern.h   |  15 +++
>  drivers/crypto/caam/jr.c       |   3 +-
>  5 files changed, 261 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/crypto/caam/caamprng.c

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt