From: Dmitry Kasatkin <d.kasatkin@samsung.com>
To: David Howells <dhowells@redhat.com>
Cc: zohar@linux.vnet.ibm.com, linux-ima-devel@lists.sourceforge.net,
linux-security-module@vger.kernel.org, jmorris@namei.org,
rusty@rustcorp.com.au, keyrings@linux-nfs.org,
linux-kernel@vger.kernel.org, dmitry.kasatkin@gmail.com
Subject: Re: [PATCH 3/4] module: search the key only by keyid
Date: Fri, 03 Oct 2014 15:49:44 +0300 [thread overview]
Message-ID: <542E9B68.1010906@samsung.com> (raw)
In-Reply-To: <29146.1412340378@warthog.procyon.org.uk>
On 03/10/14 15:46, David Howells wrote:
> Dmitry Kasatkin <d.kasatkin@samsung.com> wrote:
>
>> Latest KEYS code change the way keys identified and module
>> signing keys are not searchable anymore with original id.
>>
>> This patch fixes this problem without change module signature
>> data.
> This isn't sufficient. The key search must also include the signer.
>
IMA uses "id:<id>" partial matching.. There is no signer in the signature.
It is added as "last resort"
It is here... the same but I renamed with finger print..
http://git.kernel.org/cgit/linux/kernel/git/kasatkin/linux-digsig.git/commit/?h=keys-fixes&id=f036bb9a4c1b3c548f315226d3284e6a91d284e7
- Dmitry
> David
> --
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>
next prev parent reply other threads:[~2014-10-03 12:49 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-03 9:09 [PATCH 0/4] KEYS fixes Dmitry Kasatkin
2014-10-03 9:09 ` [PATCH 1/4] KEYS: handle error code encoded in pointer Dmitry Kasatkin
2014-10-03 12:46 ` David Howells
2014-10-03 9:09 ` [PATCH 2/4] KEYS: provide pure subject key identifier (fingerprint) as key id Dmitry Kasatkin
2014-10-06 13:51 ` David Howells
2014-10-03 9:09 ` [PATCH 3/4] module: search the key only by keyid Dmitry Kasatkin
2014-10-03 12:46 ` David Howells
2014-10-03 12:49 ` Dmitry Kasatkin [this message]
2014-10-03 12:53 ` Dmitry Kasatkin
2014-10-03 13:08 ` Dmitry Kasatkin
2014-10-03 13:40 ` David Howells
2014-10-03 14:00 ` Dmitry Kasatkin
2014-10-06 12:44 ` James Morris
2014-10-06 17:14 ` Dmitry Kasatkin
2014-10-06 19:39 ` Mimi Zohar
2014-10-03 9:09 ` [PATCH 4/4] integrity: do zero padding of the key id Dmitry Kasatkin
2014-10-03 10:43 ` [PATCH 0/4] KEYS fixes Dmitry Kasatkin
2014-10-03 14:19 ` Mimi Zohar
2014-10-03 15:54 ` [PATCH] X.509: If available, use the raw subjKeyId to form the key description David Howells
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