Re: [stir] WG Last Call Comments: draft-ietf-stir-passport-divert-05

Russ Housley <housley@vigilsec.com> Tue, 16 April 2019 18:58 UTC

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From: Russ Housley <housley@vigilsec.com>
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Date: Tue, 16 Apr 2019 14:58:23 -0400
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To: "Peterson, Jon" <jon.peterson@team.neustar>
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Subject: Re: [stir] WG Last Call Comments: draft-ietf-stir-passport-divert-05
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Jon:

> <Russ> My reading of RFC 8225 is that the payload is composed of a collection of claims.  Some of the claims are defined in the JWT specifications, and other are defined specifically for PASSporT.  In the document, it is not clear to me whether a "claim object" is one of the claims in this collection or the whole collection.  If the term payload was used for the whole collection, I think it would be more consistent and clear.</Russ>
> 
> I agree that we don't want that ambiguity about whether the "claims object" refers to a single claim or the set of claims. I guess I am a little hesitant to require that we use the JWS term "payload" for this, though, because looking through the RFCs JWT seems to favor the term "claims set". I don't want to get too pedantic about this, but maybe I can remove "claims object" in favor of using either "payload" or "claims set" where their semantics seems to fit?

That would totally resolve my concern.

Russ