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Re: [openpgp] v5 interoperability

Werner Koch <wk@gnupg.org> Tue, 16 April 2024 12:45 UTC

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From: Werner Koch <wk@gnupg.org>
To: Andrew Gallagher <andrewg=40andrewg.com@dmarc.ietf.org>
Cc: Kai Engert <kaie@kuix.de>, IETF OpenPGP WG <openpgp@ietf.org>
References: <87frvllpzw.fsf@jacob.g10code.de> <F76D7D7D-6E02-49A7-81FE-90454B827688@andrewg.com>
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Date: Tue, 16 Apr 2024 14:44:13 +0200
In-Reply-To: <F76D7D7D-6E02-49A7-81FE-90454B827688@andrewg.com> (Andrew Gallagher's message of "Tue, 16 Apr 2024 08:50:36 +0100")
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Subject: Re: [openpgp] v5 interoperability
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On Tue, 16 Apr 2024 08:50, Andrew Gallagher said:

> In the current draft of openpgp-pqc, it looks like only the algid is required
> in the fixedinfo:

That is correct.  However, this was done because all parameters of the
algos are identified by the algoid.  We don't do this as explained in my
mail

  https://lists.gnupg.org/pipermail/librepgp-discuss/2024/000043.html

and thus we need to identify the Kyber version and the curve which can
easily be done using the fingerprint.

I'll post an updated specs in a few days.


Shalom-Salam,

   Werner

-- 
The pioneers of a warless world are the youth that
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