On Tue, 17 Sept 2024 at 15:07, Neil Madden <[email protected]> wrote:
> I’ll try and give this a proper read through today, but a couple of > initial questions: > > - the general consensus in CFRG seems to be towards hybrid KEMs (eg some > combo of X25519/P-256 + ML-KEM), so is there a need for a “naked” ML-KEM > option? > A PQ KEM may be preferred due to regulatory requirements. For example, ML-KEM supports users who need to comply with CNSA 2.0. If a PQ KEM meets the needs of your applications, it offers certain advantages such as a clean key agreement process and avoids the complexity associated with hybrid key shares and mixing logic. > > - more broadly, unless we’re actually going to merge the COSE and JOSE > WGs, it seems procedurally awkward to have drafts in the JOSE WG that > dictate COSE algorithms. Is it really that hard to have two drafts? > Many of the same WG members participate in both groups, and it seems a common practice to have shared drafts between COSE and JOSE WGs, for instance, see draft-ietf-cose-dilithium. Anyways, the COSE/JOSE chairs can determine whether separate drafts are necessary or if a consolidated draft would be more effective. -Tiru > > — Neil > > > On 14 Sep 2024, at 21:50, Karen ODonoghue <[email protected]> wrote: > > > > JOSE and COSE working group members, > > > > The following draft has been submitted for consideration by the JOSE > > working group. The chairs agreed, at IETF 120, to issue a call for > > adoption. > > > > https://datatracker.ietf.org/doc/draft-reddy-cose-jose-pqc-kem/ > > > > Please review the document and indicate (by responding to this email > > and keeping the subject line intact) whether or not you think this is > > a good place to start the development of this document. Please provide > > comments. > > > > This call for adoption will close on Monday 30 September. > > > > Thank you, > > Karen > > > > _______________________________________________ > > jose mailing list -- [email protected] > > To unsubscribe send an email to [email protected] > > _______________________________________________ > jose mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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