linux-kernel - Re: [RFC PATCH 18/20] IMA: Use the system blacklist keyring [ver #2]

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Date:	Fri, 19 Feb 2016 11:58:41 +0000
From:	David Howells <dhowells@...hat.com>
To:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
Cc:	dhowells@...hat.com, linux-security-module@...r.kernel.org,
	keyrings@...r.kernel.org, petkan@...-labs.com,
	linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 18/20] IMA: Use the system blacklist keyring [ver #2]

Mimi Zohar <zohar@...ux.vnet.ibm.com> wrote:

> As discussed, "restrict_link_by_system_trusted" is not enough.  The
> certificate being added should be in a revoked list as well.

What do you mean be a "revoked list"?  There currently isn't such a beast in
IMA.  The patches I've proposed should make the functionality available
approximately the same as exists now.

David