linux-kernel - Re: [PATCH v2 0/7] crpyto: introduce OSCCA certificate and SM2 asymmetric algorithm

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Date:   Fri, 29 May 2020 19:04:48 +0800
From:   Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>
Cc:     davem@...emloft.net, ebiggers@...nel.org, ebiggers@...gle.com,
        pvanleeuwen@...bus.com, zohar@...ux.ibm.com, gilad@...yossef.com,
        jarkko.sakkinen@...ux.intel.com, dmitry.kasatkin@...el.com,
        nicstange@...il.com, tadeusz.struk@...el.com, jmorris@...ei.org,
        serge@...lyn.com, zhang.jia@...ux.alibaba.com,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/7] crpyto: introduce OSCCA certificate and SM2
 asymmetric algorithm



On 2020/4/16 14:01, Herbert Xu wrote:
> On Thu, Apr 02, 2020 at 08:34:57PM +0800, Tianjia Zhang wrote:
>> Hello all,
>>
>> This new module implement the OSCCA certificate and SM2 public key
>> algorithm. It was published by State Encryption Management Bureau, China.
>> List of specifications for OSCCA certificate and SM2 elliptic curve
>> public key cryptography:
>>
>> * GM/T 0003.1-2012
>> * GM/T 0003.2-2012
>> * GM/T 0003.3-2012
>> * GM/T 0003.4-2012
>> * GM/T 0003.5-2012
>> * GM/T 0015-2012
>> * GM/T 0009-2012
>>
>> IETF: https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02
>> oscca: http://www.oscca.gov.cn/sca/xxgk/2010-12/17/content_1002386.shtml
>> scctc: http://www.gmbz.org.cn/main/bzlb.html
>>
>> These patchs add the OID object identifier defined by OSCCA. The
>> x509 certificate supports sm2-with-sm3 type certificate parsing
>> and verification.
> 
> I don't have any objections to the crypto API bits, but obviously
> this is contingent on the x509 bits getting accepted since that's
> the only in-kernel user.  So can I see some acks on that please?
> 
> Thanks,
> 

Hi Herbert,

Any opinion on this series patches? Do I need to provide additional 
information ?

Thanks and best,
Tianjia