linux-kernel - Re: [PATCH] PKCS#7: Add OIDs for sha224, sha284 and sha512 hash algos and use them

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Message-ID: <9164.1441072023@turing-police.cc.vt.edu>
Date:	Mon, 31 Aug 2015 21:47:03 -0400
From:	Valdis.Kletnieks@...edu
To:	James Morris <jmorris@...ei.org>
Cc:	David Howells <dhowells@...hat.com>,
	linux-security-module@...r.kernel.org, keyrings@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PKCS#7: Add OIDs for sha224, sha284 and sha512 hash algos and use them

On Tue, 01 Sep 2015 09:29:40 +1000, James Morris said:
> On Sun, 30 Aug 2015, David Howells wrote:
>
> > Add OIDs for sha224, sha284 and sha512 hash algos and use them to select
> > the hashing algorithm.  Without this, something like the following error
> > might get written to dmesg:
> >
> > [   31.829322] PKCS7: Unknown OID: [32] 2.16.840.1.101.3.4.2.3
> > [   31.829328] PKCS7: Unknown OID: [180] 2.16.840.1.101.3.4.2.3
> > [   31.829330] Unsupported digest algo: 55
> >
> > Where the 55 on the third line is OID__NR indicating an unknown OID.
> >
> > Reported-by: Valdis Kletnieks <Valdis.Kletnieks@...edu>
> > Signed-off-by: David Howells <dhowells@...hat.com>
> > Tested-By: Valdis Kletnieks <valdis.kletnieks@...edu>
> > ---
>
> Please always specify which kernel a patch/pull request is for.

The patch was tested against linux-next 20150826....

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