linux-kernel - Re: [PATCH v2 5/5] ima: enable loading of build time generated key on .ima keyring

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Message-ID: <c53a186b-23ca-f27d-44f3-e8b308886ea8@linux.ibm.com>
Date:   Fri, 19 Feb 2021 09:59:08 -0500
From:   Stefan Berger <stefanb@...ux.ibm.com>
To:     Nayna Jain <nayna@...ux.ibm.com>, linux-integrity@...r.kernel.org,
        keyrings@...r.kernel.org
Cc:     linux-security-module@...r.kernel.org,
        David Howells <dhowells@...hat.com>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        Mimi Zohar <zohar@...ux.ibm.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 5/5] ima: enable loading of build time generated key on
 .ima keyring

On 2/18/21 5:00 PM, Nayna Jain wrote:
> The kernel currently only loads the kernel module signing key onto
> the builtin trusted keyring. To support IMA, load the module signing
> key selectively either onto the builtin or IMA keyring based on MODULE_SIG
> or MODULE_APPRAISE_MODSIG config respectively; and loads the CA kernel
> key onto the builtin trusted keyring.
>
> Signed-off-by: Nayna Jain <nayna@...ux.ibm.com>


Reviewed-by: Stefan Berger <stefanb@...ux.ibm.com>