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Re: [ACTION-92] - Summary of all known algorithm identifiers for XMLDSIG

From: Kelvin Yiu <kelviny@exchange.microsoft.com>
Date: Thu, 18 Dec 2008 12:22:55 -0800
To: Frederick Hirsch <frederick.hirsch@nokia.com>
CC: "public-xmlsec@w3.org" <public-xmlsec@w3.org>
Message-ID: <C56FF11F.45E2%kelviny@exchange.microsoft.com>
I'll give it a try over the next 2 weeks.


________________________________
From: Frederick Hirsch <frederick.hirsch@nokia.com>
Date: Thu, 18 Dec 2008 12:19:12 -0800
To: Kelvin Yiu <kelviny@exchange.microsoft.com>
Cc: Frederick Hirsch <frederick.hirsch@nokia.com>, <public-xmlsec@w3.org>
Subject: Re: [ACTION-92] - Summary of all known algorithm identifiers for XMLDSIG

Kelvin

Thanks. Can you please help with that description by making a proposed
change?

regards, Frederick

Frederick Hirsch
Nokia



On Dec 18, 2008, at 3:12 PM, ext Kelvin Yiu wrote:

> Thanks.
>
> I think we should use the same base URI for all new items defined
> with 1.1.
>
> To support DSA-SHA256, we would also have to update the DSA
> algorithm description in section 6.4.1 in addition to defining a new
> URI. The current description assumes 20-byte hashes.
>
> Kelvin
>
>
>
> From: Frederick Hirsch <frederick.hirsch@nokia.com>
> Date: Thu, 18 Dec 2008 07:11:02 -0800
> To: Kelvin Yiu <kelviny@exchange.microsoft.com>
> Cc: Frederick Hirsch <frederick.hirsch@nokia.com>, <public-xmlsec@w3.org
> >
> Subject: Re: [ACTION-92] - Summary of all known algorithm
> identifiers for XMLDSIG
>
> It looks like we will need to define a URI for DSA-SHA256
>
> would the following be appropriate for dsa-sha256 in signature 1.1:
> http://www.w3.org/2009/02/xmldsig11#dsa-sha256
> I assume we will also need URIs for key values. Which other algorithms
> do we need URIs for?
>
> Should we use the same base URI for Signature Properties and derived
> keys to avoid too many new URIs?
>
> Any comment or suggestions on the URI itself?
>
> regards, Frederick
>
> Frederick Hirsch
> Nokia
>
>
>
> On Oct 21, 2008, at 10:47 AM, ext Kelvin Yiu wrote:
>
> > SignatureMethods
> >
> >          http://www.w3.org/2000/09/xmldsig#dsa-sha1 [XMLDSIG 1.0]
> >          http://www.w3.org/2000/09/xmldsig#rsa-sha1 [XMLDSIG 1.0]
> >          http://www.w3.org/2001/04/xmldsig-more#rsa-sha256 [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#rsa-sha384 [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#rsa-sha512
> [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha1 [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha256
> [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha384
> [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#ecdsa-sha512
> [RF4051]
> >
> > HMACs
> >
> >          http://www.w3.org/2000/09/xmldsig#hmac-sha1 [XMLDSIG 1.0]
> >          http://www.w3.org/2001/04/xmldsig-more#hmac-sha256
> [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#hmac-sha384
> [RF4051]
> >          http://www.w3.org/2001/04/xmldsig-more#hmac-sha512
> [RF4051]
> >
> >
> > DigestMethods
> >
> >          http://www.w3.org/2000/09/xmldsig#sha1 [XMLDSIG 1.0]
> >          http://www.w3.org/2001/04/xmlenc#sha256 [XMLENC]
> >          http://www.w3.org/2001/04/xmldsig-more#sha384 [RF4051]
> >          http://www.w3.org/2001/04/xmlenc#sha512 [XMLENC]
> >
> >
> > KeyValues
> >
> >          RSAKeyValue [XMLDSIG 1.0]
> >          DSAKeyValue [XMLDSIG 1.0]
> >          ECDSAKeyValue [RFC4050]
> >
> >
> > Kelvin
> >
>
>
Received on Thursday, 18 December 2008 20:23:40 GMT

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