From: Mimi Zohar <zohar@linux.vnet.ibm.com>
To: David Howells <dhowells@redhat.com>
Cc: linux-security-module@vger.kernel.org, keyrings@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH 12/12] IMA: Use the the system trusted keyrings instead of .ima_mok [ver #3]
Date: Fri, 01 Apr 2016 13:07:25 -0400 [thread overview]
Message-ID: <1459530445.2657.74.camel@linux.vnet.ibm.com> (raw)
In-Reply-To: <28505.1459519603@warthog.procyon.org.uk>
On Fri, 2016-04-01 at 15:06 +0100, David Howells wrote:
> David Howells <dhowells@redhat.com> wrote:
>
> > The three choice options I implemented don't exactly provide new features.
> > Firstly:
> >
> > config IMA_LOAD_X509
> >
> > allow keys to be loaded in at compile time,
>
> Ah - I think I'm labouring under a slight misapprehension here. IMA_LOAD_X509
> doesn't load keys at compile time, but rather the kernel loads a file by name
> when booting, right?
Right, all certificates must be signed by a key on the builtin (or
secondary keyring) before being added to the IMA keyring. Similarly,
dracut (modules/98integrity/ and systemd (ima-setup.c) have support for
loading signed certificates on the IMA keyring.
Mimi
next prev parent reply other threads:[~2016-04-01 17:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-09 11:18 [RFC PATCH 00/12] KEYS: Restrict additions to 'trusted' keyrings [ver #3] David Howells
2016-03-09 11:18 ` [RFC PATCH 01/12] KEYS: Generalise system_verify_data() to provide access to internal content " David Howells
2016-03-09 11:18 ` [RFC PATCH 02/12] PKCS#7: Make trust determination dependent on contents of trust keyring " David Howells
2016-03-09 11:18 ` [RFC PATCH 03/12] KEYS: Add a facility to restrict new links into a " David Howells
2016-03-09 11:18 ` [RFC PATCH 04/12] KEYS: Move x509_request_asymmetric_key() to asymmetric_type.c " David Howells
2016-03-09 11:18 ` [RFC PATCH 05/12] KEYS: Generalise x509_request_asymmetric_key() " David Howells
2016-03-09 11:18 ` [RFC PATCH 06/12] X.509: Use verify_signature() if we have a struct key * to use " David Howells
2016-03-09 11:19 ` [RFC PATCH 07/12] X.509: Move the trust validation code out to its own file " David Howells
2016-03-09 11:19 ` [RFC PATCH 08/12] KEYS: Make the system trusted keyring depend on the asymmetric key type " David Howells
2016-03-09 11:19 ` [RFC PATCH 09/12] KEYS: Move the point of trust determination to __key_link() " David Howells
2016-03-09 11:19 ` [RFC PATCH 10/12] KEYS: Remove KEY_FLAG_TRUSTED and KEY_ALLOC_TRUSTED " David Howells
2016-03-09 11:19 ` [RFC PATCH 11/12] certs: Add a secondary system keyring that can be added to dynamically " David Howells
2016-04-06 0:37 ` Mimi Zohar
2016-04-06 16:12 ` David Howells
2016-03-09 11:19 ` [RFC PATCH 12/12] IMA: Use the the system trusted keyrings instead of .ima_mok " David Howells
2016-03-28 11:59 ` Mimi Zohar
2016-03-30 16:19 ` David Howells
2016-03-31 12:21 ` Mimi Zohar
2016-03-31 15:18 ` David Howells
2016-03-31 15:55 ` Mimi Zohar
2016-03-31 22:18 ` Mimi Zohar
2016-04-01 14:33 ` David Howells
2016-04-01 16:49 ` Mimi Zohar
2016-04-01 14:06 ` David Howells
2016-04-01 17:07 ` Mimi Zohar [this message]
2016-04-05 20:48 ` Mimi Zohar
2016-04-06 16:13 ` David Howells
2016-04-06 16:47 ` Mimi Zohar
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