I thought that the beauty of P-A-I was that my telco can happily claim that
I'm the Queen of the Night without all the bother of checking to see if
I'm a soprano, or can even sing that many notes in a row. So I guess
I don't see what the point is being extra sure that the fiction is a super
reliable fiction.
And since it seems to only be within a given administrative realm, why
isn't TLS or many other possible techniques adequate?
Mike
Hadriel Kaplan wrote:
Howdy,
As the discussions about RFC4474 Identity, E.164, and all that seem of the type that will
take a very long time to resolve, I've submitted an ID about a private extension for
"Asserter Identity", which works in concert with the P-Asserted-Identity
mechanism. It works very similarly to RFC4474, but doesn't sign quite the same things,
and can be used to sign TEL URI's, fwiw.
Comments welcomed, of course.
Title : Private Extensions to the Session Initiation Protocol
(SIP) for Asserter Identification within Trusted Networks
Author(s) : H. Kaplan
Filename : draft-kaplan-sip-asserter-identity-00.txt
Pages : 18
Date : 2008-07-07
This document describes private extensions to the Session Initiation Protocol
(SIP) that enable a network of trusted SIP servers to identify the asserter of
private user identity defined in RFC 3325. The use of these extensions is only
applicable inside a set of administrative domains with previously agreed-upon
policies for generation, transport and usage of such information.
This document does NOT offer a general identity model suitable for use between
different trust domains, or use in the Internet at large.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-kaplan-sip-asserter-identity-00.txt
-hadriel
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