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[stir] PASSporT extensions: order of claims

Christer Holmberg <christer.holmberg@ericsson.com> Sat, 10 March 2018 13:25 UTC

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From: Christer Holmberg <christer.holmberg@ericsson.com>
To: "stir@ietf.org" <stir@ietf.org>
CC: "adam@nostrum.com" <adam@nostrum.com>
Thread-Topic: PASSporT extensions: order of claims
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Date: Sat, 10 Mar 2018 13:25:44 +0000
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Subject: [stir] PASSporT extensions: order of claims
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Hi,

Section  says:

   "Specifications that define extensions to the PASSporT mechanism MUST
   explicitly specify what claims they include beyond the base set of
   claims from this document, the order in which they will appear,..."

When looking at the extensions we are currently working on:

draft-ietf-stir-rph-03
draft-ietf-stir-passport-shaken-01
draft-ietf-stir-passport-divert-02

...I don't see anything about the order in any of the documents.

I think it would be good to have a dedicated "Order of claims" section, or something similar, in each extension specification.

When looking at the examples in the drafts above, it seems like even the base claims are in different orders. Not sure whether there is an explicit requirement that they need to be in order, thought.

Regards,

Christer

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