Re: [Secdispatch] Can Composite sigs move back to LAMPS?

"Valery Smyslov" <smyslov.ietf@gmail.com> Fri, 17 January 2020 18:33 UTC

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From: "Valery Smyslov" <smyslov.ietf@gmail.com>
To: "'Stephen Farrell'" <stephen.farrell@cs.tcd.ie>, "'Markku-Juhani O. Saarinen'" <mjos@pqshield.com>
Cc: "'Daniel Van Geest'" <Daniel.VanGeest@isara.com>, "'IETF SecDispatch'" <secdispatch@ietf.org>, "'Mike Ounsworth'" <Mike.Ounsworth@entrustdatacard.com>
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Date: Fri, 17 Jan 2020 21:32:57 +0300
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Subject: Re: [Secdispatch] Can Composite sigs move back to LAMPS?
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Hi Stephen,

> > My conclusion is that this stuff could only really be useful
> >> enough to justify the costs if we have PQ signature schemes that are
> >> considered stable enough to deploy but where we don't yet fully trust
> >> the algorithms to the point where we'd be happy to depend solely on
> >> those new algorithms.
> >
> >
> > Thanks for your support. That is exactly where we are
> 
> I hope it's clear I disagree with you - IMO the conditions above are not
> satisfied today and I do not support adopting such work at this time. Were I
> to guess and be optimistic it might be worth re-considering the topic in a
> year or so.

Given the usual IETF performance, a year is a term just to launch a real work
and realize where to go. So, I think we should start doing it now to have
plenty of time and not to be in a hurry later.

Regards,
Valery.

> S.
> 
> > and what the stated
> > purpose of draft-ounsworth-pq-composite-sigs-02 is.
> >
> > Cheers,
> > - markku
> >
> > Dr. Markku-Juhani O. Saarinen <mjos@pqshield.com> PQShield, Oxford
> UK.
> >
> >
> > _______________________________________________
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> >