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Re: [Secdispatch] Problem statement for post-quantum multi-algorithm PKI

Ira McDonald <blueroofmusic@gmail.com> Mon, 16 September 2019 23:16 UTC

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From: Ira McDonald <blueroofmusic@gmail.com>
Date: Mon, 16 Sep 2019 19:15:54 -0400
Message-ID: <CAN40gSvy4kcR1RwdJxoD+HSWc6eskTGHkrQ1=7iro2cieB-_rQ@mail.gmail.com>
To: "Salz, Rich" <rsalz@akamai.com>, Ira McDonald <blueroofmusic@gmail.com>
Cc: Stephen Farrell <stephen.farrell@cs.tcd.ie>, "secdispatch@ietf.org" <secdispatch@ietf.org>
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Subject: Re: [Secdispatch] Problem statement for post-quantum multi-algorithm PKI
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Hi Rich,

We're still talking past each other.  I'm aware that we can't
pre-load hardware acceleration for new algorithms yet to
be defined.  But the lack of that hardware acceleration is
going to be a practical deterrent to crypto agility in these
long-lived automotive ECUs in future years.

Cheers,
- Ira

Ira McDonald (Musician / Software Architect)
Co-Chair - TCG Trusted Mobility Solutions WG
Co-Chair - TCG Metadata Access Protocol SG
Chair - Linux Foundation Open Printing WG
Secretary - IEEE-ISTO Printer Working Group
Co-Chair - IEEE-ISTO PWG Internet Printing Protocol WG
IETF Designated Expert - IPP & Printer MIB
Blue Roof Music / High North Inc
http://sites.google.com/site/blueroofmusic
http://sites.google.com/site/highnorthinc
mailto: blueroofmusic@gmail.com
PO Box 221  Grand Marais, MI 49839  906-494-2434



On Mon, Sep 16, 2019 at 6:09 PM Salz, Rich <rsalz@akamai.com> wrote:

> So you want something defined now so that hardware acceleration can be
> developed, when we don’t know what algorithms we’ll actually need
> post-quantum? That’s a bit snarky, but does it capture what you are saying?
>
>
>
>                 /r$, jack of all trades master of none
>
>
>

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