W3C home > Mailing lists > Public > www-xkms@w3.org > March 2002

RE: I'll have salad with my key...

From: Mike Just <Mike.Just@entrust.com>
Date: Wed, 6 Mar 2002 08:34:24 -0500
Message-ID: <9A4F653B0A375841AC75A8D17712B9C90257A91F@sottmxs04.entrust.com>
To: www-xkms@w3.org, "'stephen.farrell@baltimore.ie'" <stephen.farrell@baltimore.ie>
I just want to be clear with this issue, and I also have an (potentially)
interesting observation.

As part of <Validate>, I can send a <Query> which is of type
<KeyBindingType>.  The <KeyBindingType> also includes <ds:KeyInfo>.  Perhaps
interestingly, the <Respond> element is restricted to names of sub-elements
from <ds:KeyInfo>, in addition to the element <Private>.  I wonder if Joseph
is asking that the element choices with <Query> or within <Respond> be
extensible (his language suggests the former, but I wonder if he also means
the latter).

From what Stephen says below, <Query> is already extensible, since
<ds:KeyInfo> is extensible. I presume <Respond> would be as well, for the
same reason.

Now, shouldn't <Respond> support subelements from <KeyBindingType> instead
of <ds:KeyInfo>? For example, as it stands now, the client can't request
whether or not the <ValidityInterval> or <KeyUsage> are returned as part of
the <ValidateResult>. These are sub-elements of <KeyBindingType> and not
<ds:KeyInfo>.

Cheers,
Mike  

-----Original Message-----
From: Stephen Farrell [mailto:stephen.farrell@baltimore.ie]
Sent: Tuesday, March 05, 2002 12:43 PM
To: www-xkms@w3.org
Subject: I'll have salad with my key...



Joseph worried:
> The KeyBinding is not extensible, what if I want to query or return 
> different trust semantics than those provided by XKMS?

Well, given that it contains a ds:KeyInfo and I can put my granny's
photo in there, what more do we need?

Stephen.

-- 
____________________________________________________________
Stephen Farrell         				   
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39 Parkgate Street,                     fax: +353 1 881 7000
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Received on Wednesday, 6 March 2002 08:37:27 UTC

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