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

Stephen Farrell <stephen.farrell@cs.tcd.ie> Fri, 17 January 2020 12:30 UTC

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To: "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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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Date: Fri, 17 Jan 2020 12:30:29 +0000
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Subject: Re: [Secdispatch] Can Composite sigs move back to LAMPS?
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On 17/01/2020 12:22, Markku-Juhani O. Saarinen wrote:
> On Fri, Jan 17, 2020 at 12:11 PM Stephen Farrell <stephen.farrell@cs.tcd.ie>
> wrote:
> 
>>
> 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.

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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