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Re: [stir] current draft charter

Dan York <york@isoc.org> Wed, 12 June 2013 20:40 UTC

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From: Dan York <york@isoc.org>
To: "Peterson, Jon" <jon.peterson@neustar.biz>, Henning Schulzrinne <hgs@cs.columbia.edu>, Dave Crocker <dcrocker@bbiw.net>
Thread-Topic: [stir] current draft charter
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Date: Wed, 12 Jun 2013 20:40:11 +0000
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Cc: "stir@ietf.org" <stir@ietf.org>, Stephen Farrell <stephen.farrell@cs.tcd.ie>
Subject: Re: [stir] current draft charter
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On 6/12/13 2:22 PM, "Peterson, Jon" <jon.peterson@neustar.biz> wrote:


>Agreed. Though I do think that even for the domain model, we could get
>some value from looking at DANE to improve the way that credentials are
>managed. Whether we put the keys in the DNS or just point to the approved
>cert by reference, we should probably have some means for the successor to
>RFC4474 Identity-Info to tip off relying parties to DANE.

Agreed (as you would expect me to say). I've been thinking about how DANE
could help here, but...

>But yes, for the telephone model it seems unlikely that casting these as
>domain names will get us very far.

... I think this issue will get in the way right now.  As much as I would
love to see this as a good example of where DANE can help, I still haven't
been able to wrap my brain around how we could use DNS for telephone
numbers without running into all the exact same issues that made public
ENUM non-deployable.  :-(

I agree, though, that it would be helpful to have some way for a header to
alert relying parties to DANE in the event that there is a way it can work.

Dan

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