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Re: [openpgp] v5 interoperability

Werner Koch <wk@gnupg.org> Tue, 16 April 2024 07:35 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>
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Date: Tue, 16 Apr 2024 09:34:59 +0200
In-Reply-To: <35A8584A-B5B3-4926-AA1D-4095316114C0@andrewg.com> (Andrew Gallagher's message of "Mon, 15 Apr 2024 11:31:35 +0100")
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Subject: Re: [openpgp] v5 interoperability
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On Mon, 15 Apr 2024 11:31, Andrew Gallagher said:

> the preferred method, or that they are the only method you would
> support? i.e. will gnupg reject v4 pqc keys if they turn up?

Given that 32 octet fingerprint is required for the fixed-info and that
fingerprint is onl;y defined for v5 keys it won't be possible to use v4
keys.



Salam-Shalom,

   Werner

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