From: Mimi Zohar <zohar@linux.ibm.com>
To: Nayna Jain <nayna@linux.ibm.com>,
linux-integrity@vger.kernel.org, keyrings@vger.kernel.org
Cc: linux-security-module@vger.kernel.org,
David Howells <dhowells@redhat.com>,
Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Stefan Berger <stefanb@linux.ibm.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 5/5] ima: enable loading of build time generated key on .ima keyring
Date: Thu, 18 Feb 2021 18:02:07 -0500 [thread overview]
Message-ID: <000c7600b041a9c513d37b126ecfa6debdd0c738.camel@linux.ibm.com> (raw)
In-Reply-To: <20210218220011.67625-6-nayna@linux.ibm.com>
On Thu, 2021-02-18 at 17:00 -0500, 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@linux.ibm.com>
Always having a CA key would simplify the code. Otherwise for the
patch set,
Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
next prev parent reply other threads:[~2021-02-18 23:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-18 22:00 [PATCH v2 0/5] ima: kernel build support for loading the kernel module signing key Nayna Jain
2021-02-18 22:00 ` [PATCH v2 1/5] keys: cleanup build time module signing keys Nayna Jain
2021-02-19 15:12 ` Stefan Berger
2021-02-18 22:00 ` [PATCH v2 2/5] keys: generate self-signed module signing key using CSR Nayna Jain
2021-02-19 15:15 ` Stefan Berger
2021-02-18 22:00 ` [PATCH v2 3/5] ima: update kernel module signing process during build Nayna Jain
2021-02-19 15:20 ` Stefan Berger
2021-02-18 22:00 ` [PATCH v2 4/5] keys: define build time generated ephemeral kernel CA key Nayna Jain
2021-02-19 15:25 ` Stefan Berger
2021-02-18 22:00 ` [PATCH v2 5/5] ima: enable loading of build time generated key on .ima keyring Nayna Jain
2021-02-18 23:02 ` Mimi Zohar [this message]
2021-02-19 14:59 ` Stefan Berger
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