Re: [openpgp] v5 interoperability

Aron Wussler <aron@wussler.it> Mon, 15 April 2024 08:45 UTC

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Date: Mon, 15 Apr 2024 08:44:49 +0000
To: Werner Koch <wk@gnupg.org>
From: Aron Wussler <aron@wussler.it>
Cc: Andrew Gallagher <andrewg=40andrewg.com@dmarc.ietf.org>, Kai Engert <kaie@kuix.de>, IETF OpenPGP WG <openpgp@ietf.org>
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Subject: Re: [openpgp] v5 interoperability
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Hello Werner,

> > OK, so graceful upgrade is done by adding a v5 Kyber subkey to an
> > existing v4 primary?
> 

> 

> Sure, that is a tested migration path.

Tested with GnuPG only or with a wider software audience?

Cheers,
Aron