Sorry -- Ilari!

-----Original Message-----
From: Hannes Tschofenig
Sent: Monday, November 28, 2022 7:28 PM
To: Ilari Liusvaara <[email protected]>; [email protected]
Subject: RE: [COSE] HPKE Proposals: Something for the group to decide

Laurence,

I would prefer not to design the HPKE auth mode without a scenario to motivate 
it.

Ciao
Hannes

-----Original Message-----
From: COSE <[email protected]> On Behalf Of Ilari Liusvaara
Sent: Monday, November 28, 2022 7:22 PM
To: [email protected]
Subject: Re: [COSE] HPKE Proposals: Something for the group to decide

On Mon, Nov 28, 2022 at 09:54:51AM -0800, Laurence Lundblade wrote:

<about HPKE auth mode>

> This could be in a separate draft, but we should at least anticipate
> how mode_auth is distinguished from mode_base.

I would say use another alg, since you wind up with nontrivial spec work 
anyway. And just substituting the mode leads to flawed results.

AFAICT, Neither PR9 and PR10 preclude reusing the HSI codepoint for this sort 
of extension in another draft.



-Ilari

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