linux-kernel - Re: [PATCH v1] sefltest/ima: support appended signatures (modsig)

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Date:   Wed, 28 Aug 2019 20:38:54 -0300
From:   Thiago Jung Bauermann <bauerman@...ux.ibm.com>
To:     Mimi Zohar <zohar@...ux.ibm.com>
Cc:     linux-integrity@...r.kernel.org, Petr Vorel <pvorel@...e.cz>,
        Jessica Yu <jeyu@...nel.org>, Dave Young <dyoung@...hat.com>,
        shuah <shuah@...nel.org>, linux-kselftest@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] sefltest/ima: support appended signatures (modsig)


Hello Mimi,

Mimi Zohar <zohar@...ux.ibm.com> writes:

> In addition to the PE/COFF and IMA xattr signatures, the kexec kernel
> image can be signed with an appended signature, using the same
> scripts/sign-file tool that is used to sign kernel modules.
>
> This patch adds support for detecting a kernel image signed with an
> appended signature and updates the existing test messages
> appropriately.
>
> Reviewed-by: Petr Vorel <pvorel@...e.cz>
> Signed-off-by: Mimi Zohar <zohar@...ux.ibm.com>

Thanks for doing this!

Reviewed-by: Thiago Jung Bauermann <bauerman@...ux.ibm.com>

-- 
Thiago Jung Bauermann
IBM Linux Technology Center