On Mon, Feb 12, 2024 at 02:15:45PM -0500, Russ Housley wrote: > Orie: > > I do not know if people see a need for KEM outside of HPKE in COSE > and/or JOSE. However, if they do, we want to specify it in a way > that allows a crypto library to support it and CMS KEMRecipientInfo > with the same API.
Well, all three are able to use the same fixed-parameter KEMs (HPKE needs fixed-parameter KEM as well). However, the KDF step afterwards is very different (It is already quite different in COSE and JOSE). -Ilari _______________________________________________ jose mailing list [email protected] https://www.ietf.org/mailman/listinfo/jose
