I believe the JOSE/COSE HPKE documents are ready for wider IETF review. Consider this my positive support for both WGLCs, (as an author / implementer)
OS On Tue, Jan 27, 2026 at 12:57 PM Hannes Tschofenig < [email protected]> wrote: > I have tested my COSE HPKE implementation against Orie's implementation > and successfully tested HPKE-7 and HPKE-7-KE in all variants (i.e. with and > without externally provided aad and info). I will test other ciphersuites > as soon as those algorithm implementations become available. > > As an insight from those tests I will update the examples in the draft by > adding externally provided aad and info. I will do this asap. > > Regarding the JOSE HPKE I have tested my implementation against Filip > Sokan's implementation for HPKE-0, HPKE-1, HPKE-2, HPKE-3 and HPKE-7 worked > (and the corresponding key encryption modes). I also verified the examples > in the draft. > > In a nutshell: I believe the documents are in good shape. > > Ciao > Hannes > Am 27.01.2026 um 19:13 schrieb Michael Jones: > > I believe this specification is ready for publication. It incorporates > substantive working group feedback and I believe embodies solid consensus > decisions. There are multiple independent interoperable implementations. > > > > It is well aligned with the JOSE HPKE specification > https://datatracker.ietf.org/doc/draft-ietf-jose-hpke-encrypt/. > > > > There are other specifications waiting for this one to finish. > > > > Let's get it done! > > > > -- Mike > > > > *From:* Ivaylo Petrov <[email protected]> <[email protected]> > *Sent:* Wednesday, January 21, 2026 12:14 PM > *To:* cose <[email protected]> <[email protected]>; Cose Chairs Wg > <[email protected]> <[email protected]>; > [email protected] > *Cc:* [email protected] > *Subject:* WGLC: draft-ietf-cose-hpke-20 (Ends 2026-02-11) > > > > Dear COSE WG members, > > This message starts a WG Last Call (WGLC) for: > https://datatracker.ietf.org/doc/draft-ietf-cose-hpke/ > > Please review and indicate your support or objection to proceeding with the > publication of this document by replying to this email keeping > [email protected] > in copy. Please provide rationale for support and explanations or > suggestions > for objections. > > Please note there is a parallel call going on in JOSE working group for > the document: > https://datatracker.ietf.org/doc/draft-ietf-jose-hpke-encrypt/ > > Please consider reviewing both documents. > > This Working Group Last Call ends on 2026-02-11 > > > Thank you, > > -- Mike > and Ivo > > COSE > co-chairs > > > Please note: > Authors, and WG participants in general, are reminded of the Intellectual > Property Rights (IPR) disclosure obligations described in BCP 79 [1]. > Appropriate IPR disclosures required for full conformance with the > provisions > of BCP 78 [1] and BCP 79 [2] must be filed, if you are aware of any. > Sanctions available for application to violators of IETF IPR Policy can be > found at [3]. > > [1] https://datatracker.ietf.org/doc/bcp78/ > [2] https://datatracker.ietf.org/doc/bcp79/ > [3] https://datatracker.ietf.org/doc/rfc6701/ > > _______________________________________________ > COSE mailing list -- [email protected] > To unsubscribe send an email to [email protected] > >
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