Hi Chris, hi Hannes, Thank you for the request and Hannes for the quick review! We chatted with Mike and given the amount of flextime, there is no problem giving you 10 minutes at the end of the current agenda. I will update the agenda (also reordering a few things due to feedback) and post a new version in a moment.
Thanks, Ivo On Wed, Nov 1, 2023 at 12:41 PM Hannes Tschofenig <[email protected]> wrote: > Hi Chris, > > > thanks for sending a mail to the list. Since you have not submitted the > draft as draft-lemmons-cose-composite-claims it slipped through my radar. > > > Here is a bit of high-level feedback. > > > The draft lacks a motivation about why this functionality (particularly > the "logical claim") is useful. From a high-level point of view one > might wonder why it is a good idea to carry "policy" in the token itself > or whether we are better off using policy in the AS (or push it down to > the RS). There has been a lot of progress in policy languages recently > with OPA, for example. This raises also the question about what the > expressiveness of the policy language should be. Is "and"/"or"/"not" > enough? > > > Would this functionality also be useful for JWTs or only for CWTs? > > > I would also appreciate examples. > > > Finally, the encrypted claim, or enveloped claim as you call it, is > interesting but just referencing COSE_Encrypt0 and COSE_Encrypt will > give you zero interoperability because of the large number of key > distribution mechanisms specified in the COSE RFC. On top of that these > key distribution mechanisms need to be "profiled" in order to be used. > You provide none of that information in the draft. > > > Ciao > Hannes > > > Am 01.11.2023 um 10:10 schrieb Chris Lemmons: > > If time permits, could I have ten minutes for > > draft-lemmons-composite-claims? > > > > On Tue, Oct 31, 2023, 19:04 Ivaylo Petrov <[email protected]> wrote: > > > > Dear all, > > > > > > Our agenda has been uploaded at > > https://datatracker.ietf.org/doc/agenda-118-cose/01/. It contains: > > > > Agenda COSE IETF 118 > > > > > > 13:00-13:10 Opening remarks - the chairs (10 minutes) > > 13:10-13:15 draft-ietf-cose-typ-header-parameter-00 (5 minutes) > > 13:15-13:20 draft-ietf-cose-key-thumbprint-04 (5 minutes) > > 13:20-13:30 draft-ietf-cose-cbor-encoded-cert-07 (10 minutes) > > 13:30-13:40 draft-ra-cose-hybrid-encrypt-02 (10 minutes) > > 13:40-13:50 draft-tschofenig-jose-cose-guidance-00 (10 minutes) > > 13:50-14:20 draft-ietf-cose-hpke-07 (30 minutes) > > > > 14:20-15:00 AOB (40 minutes) > > > > > > Presenters, please upload your slides at > > https://datatracker.ietf.org/meeting/118/session/cose by Friday
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