From: Herbert Xu <herbert@gondor.apana.org.au>
To: linux-kernel@vger.kernel.org, dhowells@redhat.com,
keyrings@linux-nfs.org
Subject: Re: [PATCH 00/04] Add DSA key type
Date: Fri, 27 Jan 2006 23:28:56 +1100 [thread overview]
Message-ID: <20060127122856.GB32128@gondor.apana.org.au> (raw)
In-Reply-To: <20060127072345.GB4082@hardeman.nu>
On Fri, Jan 27, 2006 at 08:23:45AM +0100, David H?rdeman wrote:
> On Fri, Jan 27, 2006 at 12:22:31PM +1100, Herbert Xu wrote:
> >David H?rdeman <david@2gen.com> wrote:
> >>
> >>3) Changes the keyctl syscall to accept six arguments (is it valid to do
> >>so?)
> >> and adds encryption as one of the supported ops for in-kernel keys.
> >
> >The asymmetric encryption support should be done inside the crypto/
> >framework rather than as an extension to the key management system.
>
> It is done inside the crypto/ framework. crypto/dsa.c implements the DSA
> signing as a hash crypto algorithm (since a DSA signature is two 160-bit
> integers, the result has a fixed size).
Right. I mistook the name encrypt to mean generic asymmetric encryption.
Now I see that it is simply an interface to the signature algorithm.
This is fine by me. However, wouldn't "sign" be a better name for it?
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
next prev parent reply other threads:[~2006-01-27 12:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20060123173208.GA23964@2gen.com>
2006-01-23 20:42 ` [PATCH 00/04] Add DSA key type David Härdeman
2006-01-23 20:56 ` David Härdeman
2006-01-24 10:39 ` David Howells
2006-01-27 1:22 ` Herbert Xu
2006-01-27 7:23 ` David Härdeman
2006-01-27 12:28 ` Herbert Xu [this message]
2006-01-28 11:25 ` David Härdeman
2006-01-26 21:58 David Härdeman
2006-01-27 1:10 ` 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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