Thanks for doing the consensus call, Mike & Ivo.
We will update the document accordingly! From: COSE <[email protected]> On Behalf Of Michael Jones Sent: Mittwoch, 20. September 2023 17:21 To: cose <[email protected]> Subject: Re: [COSE] Consensus call on COSE HPKE algorithm representations The consensus call has concluded. Thanks to all who participated. There was overwhelming support for the decision to use the ciphersuite (fully specified) approach. Editors, please update the specification accordingly. -- Mike for the COSE chairs From: COSE <[email protected] <mailto:[email protected]> > On Behalf Of Ivaylo Petrov Sent: Tuesday, September 5, 2023 10:31 AM To: cose <[email protected] <mailto:[email protected]> > Subject: [COSE] Consensus call on COSE HPKE algorithm representations Dear all, We had long discussions on the mailing list (see <https://mailarchive.ietf.org/arch/msg/cose/_GQXXpltAgXNozXIFC9z1yY1CCM/> [COSE] COSE-HPKE and the Single Algorithm Discussion (ietf.org)) and a summary presentation at the last IETF meeting (see <https://datatracker.ietf.org/meeting/117/materials/slides-117-cose-updated-hpke-summary-notes-from-hannes> slides-117-code-updated-hike-summary-notes-from-hannes (ietf.org) and <https://notes.ietf.org/notes-ietf-117-cose> COSE IETF 117 - HedgeDoc) about the question whether algorithm combinations should be presented in an “a la carte” style or as a “ciphersuite” in draft-ietf-cose-hpke (“A la carte” corresponds to “polymorphic” in <https://www.ietf.org/archive/id/draft-jones-jose-fully-specified-algorithms-01.html> https://www.ietf.org/archive/id/draft-jones-jose-fully-specified-algorithms-01.html and “ciphersuite” corresponds to “fully specified”). On the mailing list and during the face to face meeting there was a strong consensus to use the ciphersuite (fully specified) approach. The chairs would like to confirm this decision. You have 2 weeks till Tuesday, the 19th of September to provide your final feedback. Please reply-all indicating your preference for either: * ciphersuite (fully specified) approach * A la carte (polymorphic) approach The authors will be then instructed to update the COSE-HPKE working group draft accordingly. Best wishes, Ivaylo on behalf of the COSE chairs
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