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From: David Howells <dhowells@redhat.com>
To: Mimi Zohar <zohar@linux.vnet.ibm.com>, dmitry.kasatkin@intel.com
Cc: dhowells@redhat.com, keyrings@linux-nfs.org,
	linux-crypto@vger.kernel.org,
	linux-security-module@vger.kernel.org,
	linux-kernel@vger.kernel.org, arjan.van.de.ven@intel.com,
	alan.cox@intel.com
Subject: Re: [PATCH 07/21] KEYS: Create a key type that can be used for general cryptographic operations [ver #3]
Date: Tue, 17 Jan 2012 15:32:20 +0000	[thread overview]
Message-ID: <21109.1326814340@redhat.com> (raw)
In-Reply-To: <1326718394.2276.1.camel@falcor>

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

> Nice! Basically the 'crypto' key type ties crypto/ with security/keys.
> Other than the posted pgp key parser used for verifying kernel module
> signatures, I assume another use case could be to expose kernel
> cryptography to userspace.  As there was a submission
> https://lkml.org/lkml/2010/8/20/103 to do just this, there must be
> userspace apps that would benefit.  This architecture would address a
> number of concerns raised with the prior submission. (Refer to
> http://lwn.net/Articles/401548/.)

:-)

> You'd probably want to move the 'crypto' key type to its own directory.

Yeah.

I'd also like to see if Dmitry's work can be absorbes into this infrastructure.

David

  parent reply	other threads:[~2012-01-17 15:32 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-02 18:42 [RFC][PATCH 00/21] Crypto keys and module signing [ver #3] David Howells
2011-12-02 18:42 ` [PATCH 01/21] MPILIB: Export some more symbols " David Howells
2011-12-02 18:42 ` [PATCH 02/21] MPILIB: Add a missing ENOMEM check " David Howells
2011-12-02 18:43 ` [PATCH 03/21] KEYS: Permit key_serial() to be called with a const key pointer " David Howells
2011-12-02 18:43 ` [PATCH 04/21] KEYS: Move the key config into security/keys/Kconfig " David Howells
2011-12-02 18:43 ` [PATCH 05/21] KEYS: Announce key type (un)registration " David Howells
2011-12-02 18:43 ` [PATCH 06/21] KEYS: Reorganise keys Makefile " David Howells
2011-12-02 18:43 ` [PATCH 07/21] KEYS: Create a key type that can be used for general cryptographic operations " David Howells
2012-01-16 12:53   ` Mimi Zohar
2012-01-17 15:32   ` David Howells [this message]
2012-01-18 10:56     ` Kasatkin, Dmitry
2011-12-02 18:44 ` [PATCH 08/21] KEYS: Add signature verification facility " David Howells
2012-01-18 11:20   ` Kasatkin, Dmitry
2012-01-18 12:26   ` David Howells
2012-01-18 13:26     ` Kasatkin, Dmitry
2012-01-18 15:13     ` David Howells
2012-01-18 15:20       ` Kasatkin, Dmitry
2012-01-18 19:59       ` David Howells
2012-01-20  1:52         ` Herbert Xu
2011-12-02 18:44 ` [PATCH 09/21] KEYS: Asymmetric public-key algorithm crypto key subtype " David Howells
2011-12-02 18:44 ` [PATCH 10/21] KEYS: DSA signature verification algorithm " David Howells
2011-12-02 18:44 ` [PATCH 11/21] KEYS: RSA " David Howells
2011-12-02 18:44 ` [PATCH 12/21] PGPLIB: PGP definitions (RFC 4880) " David Howells
2011-12-02 18:45 ` [PATCH 13/21] PGPLIB: Basic packet parser " David Howells
2011-12-02 18:45 ` [PATCH 14/21] PGPLIB: Signature " David Howells
2011-12-02 18:45 ` [PATCH 15/21] KEYS: PGP data " David Howells
2011-12-02 18:45 ` [PATCH 16/21] KEYS: PGP-based public key signature verification " David Howells
2012-01-18 11:36   ` Kasatkin, Dmitry
2012-01-18 12:49   ` David Howells
2012-01-18 13:34     ` Kasatkin, Dmitry
2011-12-02 18:46 ` [PATCH 17/21] KEYS: PGP format signature parser " David Howells
2011-12-02 18:46 ` [PATCH 18/21] KEYS: Provide a function to load keys from a PGP keyring blob " David Howells
2011-12-02 18:46 ` [PATCH 19/21] MODSIGN: Add indications of module ELF types " David Howells
2011-12-02 18:46 ` [PATCH 20/21] MODSIGN: Module ELF verifier " David Howells
2011-12-02 18:46 ` [PATCH 21/21] MODSIGN: Apply signature checking to modules on module load " David Howells
2011-12-09 11:18   ` Rusty Russell
2011-12-09 18:43   ` David Howells
2011-12-10  7:01     ` Rusty Russell
2011-12-10 18:37       ` Arjan van de Ven
2011-12-11  4:59         ` Rusty Russell
2011-12-10 14:08     ` David Howells
2011-12-11  4:57       ` Rusty Russell
2011-12-12  1:21       ` David Howells
2011-12-12  9:09         ` Rusty Russell
2011-12-12 16:11         ` David Howells
2011-12-13  2:15           ` Rusty Russell
2011-12-15  0:14           ` David Howells
2011-12-16  0:41             ` Rusty Russell
2012-01-08 22:02 ` [RFC][PATCH 00/21] Crypto keys and module signing " Mimi Zohar

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