linux-kernel - Re: [PATCH v3 0/6] crypto: hisilicon - supports hash algorithm for SEC engine

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Date:   Sat, 30 Oct 2021 09:06:15 +0800
From:   "yekai(A)" <yekai13@...wei.com>
To:     <herbert@...dor.apana.org.au>
CC:     <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <wangzhou1@...ilicon.com>, <liulongfang@...wei.com>
Subject: Re: [PATCH v3 0/6] crypto: hisilicon - supports hash algorithm for
 SEC engine



On 2021/10/22 17:10, Kai Ye wrote:
> The driver adds hash algorithms, sm3, md5, sha1,
> sha256, sha512. Add fallback tfm supporting. Modify
> the driver as needed. The fuzzing test has been passed.
>
> changes v1->v2:
> 	1. Modify the process of export and import. Using the ahash_req as
> 	   hash state. By copying the content of structure sec_ahash_req to
> 	   avoid dereferencing random pointers from import path. User can
> 	   export the hash state and then import the hash state, and it
> 	   still work.
> 	2. Add sm3/md5 generic selection
> 	
> changes v2->v3:
> 	1. Modify the process of export and import. Export the block of hash
> 	   state from the mac address, then user can import the existing hash
> 	   state.
>
> Kai Ye (6):
>   crypto: hisilicon/sec - add ping-pong buffer for ahash
>   crypto: hisilicon/sec - add ahash alg features for Kunpeng920
>   crypto: hisilicon/sec - support the larger packets for digest mode
>   crypto: hisilicon/sec - ahash adapt to Kunpeng930 SQE
>   crypto: hisilicon/sec - add fallback tfm supporting for ahash
>   crypto: hisilicon/sec - add sm3/md5 generic selection for ahash
>
>  drivers/crypto/hisilicon/Kconfig           |    2 +
>  drivers/crypto/hisilicon/sec2/sec.h        |   56 +-
>  drivers/crypto/hisilicon/sec2/sec_crypto.c | 1345 +++++++++++++++++++-
>  drivers/crypto/hisilicon/sec2/sec_crypto.h |   10 +
>  4 files changed, 1396 insertions(+), 17 deletions(-)
>


Hi Herbert

Could you help to take this patchset?

Thanks

Kai