From: Trond Myklebust <trond.myklebust@fys.uio.no>
To: Kyle Moffett <mrmacman_g4@mac.com>
Cc: "David Härdeman" <david@2gen.com>,
"David Howells" <dhowells@redhat.com>,
"Christoph Hellwig" <hch@infradead.org>,
keyrings@linux-nfs.org, linux-kernel@vger.kernel.org
Subject: Re: [Keyrings] Re: [PATCH 01/04] Add multi-precision-integer maths library
Date: Fri, 27 Jan 2006 22:45:25 -0500 [thread overview]
Message-ID: <1138419925.8770.70.camel@lade.trondhjem.org> (raw)
In-Reply-To: <8155F461-1703-476B-8C5D-B834EE49905D@mac.com>
On Fri, 2006-01-27 at 18:35 -0500, Kyle Moffett wrote:
> No, the point is not to put the backup daemon into the kernel, but to
> provide a way for the backup daemon and my user process to
> communicate DSA key details without completely giving the backup
> daemon my key. I may not entirely trust the backup daemon not to get
> compromised, but with support for the kernel keyring system,
> compromising the backup daemon would only compromise the backed up
> files, not the private keys and other secure data.
This sort of thing is implemented routinely in user space by means of
proxy tickets/certificates/credentials. What makes them insufficient for
this use?
Cheers,
Trond
next prev parent reply other threads:[~2006-01-28 3:45 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-26 21:58 [PATCH 00/04] Add DSA key type David Härdeman
2006-01-26 21:58 ` [PATCH 03/04] Add encryption ops to the keyctl syscall David Härdeman
2006-01-26 21:58 ` [PATCH 02/04] Add dsa crypto ops David Härdeman
2006-01-26 21:58 ` [PATCH 01/04] Add multi-precision-integer maths library David Härdeman
2006-01-27 9:28 ` Christoph Hellwig
2006-01-27 20:07 ` David Howells
2006-01-27 20:41 ` David Härdeman
2006-01-27 22:19 ` [Keyrings] " Trond Myklebust
2006-01-27 23:35 ` Kyle Moffett
2006-01-28 0:27 ` Adrian Bunk
2006-01-28 3:45 ` Trond Myklebust [this message]
2006-01-28 7:17 ` Kyle Moffett
2006-01-28 10:39 ` Adrian Bunk
2006-01-28 0:22 ` Adrian Bunk
2006-01-28 10:46 ` David Härdeman
2006-01-28 13:03 ` Adrian Bunk
2006-01-28 17:09 ` David Härdeman
2006-01-28 16:37 ` [Keyrings] " Trond Myklebust
2006-01-28 16:57 ` David Härdeman
2006-01-29 3:20 ` Trond Myklebust
2006-01-29 11:33 ` David Härdeman
2006-01-29 12:29 ` Adrian Bunk
2006-01-29 13:09 ` Arjan van de Ven
2006-01-29 20:05 ` Steve French
2006-01-29 20:52 ` Arjan van de Ven
2006-01-29 21:41 ` Steve French
2006-02-06 12:31 ` David Howells
2006-01-29 23:18 ` Adrian Bunk
2006-01-29 13:18 ` David Härdeman
2006-01-29 23:36 ` Adrian Bunk
2006-01-30 18:09 ` Nix
2006-01-29 16:38 ` Trond Myklebust
2006-01-29 18:49 ` Dax Kelson
2006-01-29 19:10 ` Trond Myklebust
2006-01-29 21:29 ` David Härdeman
2006-01-29 21:46 ` Trond Myklebust
2006-01-29 21:13 ` David Härdeman
2006-01-29 21:28 ` Trond Myklebust
2006-01-29 22:02 ` David Härdeman
2006-01-29 22:05 ` Trond Myklebust
2006-01-29 22:54 ` Kyle Moffett
2006-01-29 23:07 ` Trond Myklebust
2006-01-29 23:15 ` Adrian Bunk
2006-01-29 21:09 ` Pavel Machek
2006-01-26 21:58 ` [PATCH 04/04] Add dsa key type David Härdeman
2006-01-27 1:10 ` [PATCH 00/04] Add DSA " Herbert Xu
2006-01-27 7:18 ` David Härdeman
2006-01-27 20:11 ` David Howells
2006-01-27 23:22 ` Herbert Xu
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