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Subject: Re: [PATCH 2/2] tpm: use SM3 instead of SM3_256
From:   Jarkko Sakkinen <jarkko@kernel.org>
To:     Tianjia Zhang <tianjia.zhang@linux.alibaba.com>,
        James Bottomley <jejb@linux.ibm.com>,
        Mimi Zohar <zohar@linux.ibm.com>,
        Jonathan Corbet <corbet@lwn.net>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>,
        Peter Huewe <peterhuewe@gmx.de>,
        Jason Gunthorpe <jgg@ziepe.ca>,
        David Howells <dhowells@redhat.com>,
        James Morris <jmorris@namei.org>,
        "Serge E. Hallyn" <serge@hallyn.com>,
        Jerry Snitselaar <jsnitsel@redhat.com>,
        linux-integrity@vger.kernel.org, keyrings@vger.kernel.org,
        linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-crypto@vger.kernel.org, linux-security-module@vger.kernel.org
Date:   Tue, 12 Oct 2021 18:21:57 +0300
In-Reply-To: <20211009130828.101396-3-tianjia.zhang@linux.alibaba.com>
References: <20211009130828.101396-1-tianjia.zhang@linux.alibaba.com>
         <20211009130828.101396-3-tianjia.zhang@linux.alibaba.com>
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On Sat, 2021-10-09 at 21:08 +0800, Tianjia Zhang wrote:
> According to https://tools.ietf.org/id/draft-oscca-cfrg-sm3-01.html,
> SM3 always produces a 256-bit hash value and there are no plans for
> other length development, so there is no ambiguity in the name of sm3.
>=20
> Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>

This is not enough to make any changes because the commit message
does not describe what goes wrong if we keep it as it was.

/Jarkko