Hi Ilari I would expect that someone write HPKE specifications for all PQC algorithms. Is someone doing this already?
Ciao Hannes -----Original Message----- From: COSE <[email protected]> On Behalf Of Ilari Liusvaara Sent: Tuesday, November 1, 2022 1:47 PM To: [email protected] Subject: Re: [COSE] COSE HPKE On Tue, Nov 01, 2022 at 11:18:33AM +0000, Hannes Tschofenig wrote: > > You guys talk a lot about how to use PQC algorithms in HPKE for use > with COSE but where are those actually described? HPKE presents unified API, so all that is needed is to be able to store long-term keys with arbitrary KEM ids and transport the raw enc value produced. In earlier mail, I outlined two different methods for storing the long-term keys that work without extension for the future PQC KEMs (one used new kty, the other reused OKP). And in this thread, there has been plenty of discussion on how exactly to transport the raw enc value. -Ilari _______________________________________________ COSE mailing list [email protected] https://www.ietf.org/mailman/listinfo/cose IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you. _______________________________________________ COSE mailing list [email protected] https://www.ietf.org/mailman/listinfo/cose
