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[Teep] CDDL for OTrP

Hannes Tschofenig <Hannes.Tschofenig@arm.com> Thu, 01 August 2019 18:56 UTC

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From: Hannes Tschofenig <Hannes.Tschofenig@arm.com>
To: "teep@ietf.org" <teep@ietf.org>
Thread-Topic: CDDL for OTrP
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Date: Thu, 01 Aug 2019 18:56:17 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/teep/HgenTtHWFyWdeaIhERVVTc6_q8U>
Subject: [Teep] CDDL for OTrP
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Hi all,

In draft-tschofenig-teep-otrp-v2-00 I tried to describe OTrP protocol in CDDL because the promise of CDDL is that the description is independent of the serialization (into JSON and CBOR) - in our case.

Unfortunately, I couldn't get this to work fully because the current CDDL description still contains COSE-specific elements.

Is there someone in this group with enough CDDL experience to tell me how I can make the description in such a way that it is applicable to JSON/CBOR serialization? If that's not possible, then the question is whether CDDL is indeed the best way to describe the protocol.

Ciao
Hannes
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