Re: [Rats] I-D Action: draft-ietf-rats-msg-wrap-01.txt

Hi,

In this freshly published -01, we added a "CMW collection" modelled on
Simon's "EAT collections" [1].  The main driver for this is supporting
composite/layered attesters.

The other added bit is the media types registration.

See the "diff" link below for the details.

cheers!

[1] https://datatracker.ietf.org/doc/draft-frost-rats-eat-collection/

On Thu, 21 Dec 2023 at 10:28, <internet-drafts@ietf.org> wrote:
>
> Internet-Draft draft-ietf-rats-msg-wrap-01.txt is now available. It is a work
> item of the Remote ATtestation ProcedureS (RATS) WG of the IETF.
>
>    Title:   RATS Conceptual Messages Wrapper
>    Authors: Henk Birkholz
>             Ned Smith
>             Thomas Fossati
>             Hannes Tschofenig
>    Name:    draft-ietf-rats-msg-wrap-01.txt
>    Pages:   20
>    Dates:   2023-12-21
>
> Abstract:
>
>    This document defines two encapsulation formats for RATS conceptual
>    messages (i.e., evidence, attestation results, endorsements and
>    reference values.)
>
>    The first format uses a CBOR or JSON array with two mandatory
>    members, one for the type, another for the value, and a third
>    optional member complementing the type field that says which kind of
>    conceptual message(s) are carried in the value.  The other format
>    wraps the value in a CBOR byte string and prepends a CBOR tag to
>    convey the type information.
>
>    This document also defines a corresponding CBOR tag, as well as JSON
>    Web Tokens (JWT) and CBOR Web Tokens (CWT) claims.  These allow
>    embedding the wrapped conceptual messages into CBOR-based protocols
>    and web APIs, respectively.
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-rats-msg-wrap/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-rats-msg-wrap-01.html
>
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-rats-msg-wrap-01
>
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
>
>
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