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[openpgp] Re: WGLC for draft-ietf-openpgp-pqc [was: Re: I-D Action: draft-ietf-openpgp-pqc-08.txt]

Aron Wussler <aron@wussler.it> Wed, 30 April 2025 08:06 UTC

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Date: Wed, 30 Apr 2025 08:06:44 +0000
To: Justus Winter <justus@sequoia-pgp.org>
From: Aron Wussler <aron@wussler.it>
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CC: Daniel Kahn Gillmor <dkg@fifthhorseman.net>, openpgp@ietf.org
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Subject: [openpgp] Re: WGLC for draft-ietf-openpgp-pqc [was: Re: I-D Action: draft-ietf-openpgp-pqc-08.txt]
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Hi Justus,

Thanks for carefully checking the vectors! 


We have seen the issue on github, and we're preparing the following changes to the vectors:
- Removing the ECDH subkeys
- Adding an SEIPDv2 to the V4 test vectors to cover both cases
- Replacing the SEIPDv1 with an SEIPDv2 for the V6 ECC test vector

Would this solve your concern?

Cheers,
Aron

--
Aron Wussler
Sent with ProtonMail, OpenPGP key 0x7E6761563EFE3930



On Wednesday, 30 April 2025 at 09:58, Justus Winter <justus@sequoia-pgp.org> wrote:

> Daniel Kahn Gillmor dkg@fifthhorseman.net writes:
> 

> > If you are implementing this draft, please report back here!
> 

> 

> We are implementing this draft.
> 

> > Even if you aren't implementing, if you have concerns or questions
> > about it, please also speak up.
> 

> 

> I have minor nits regarding the test vectors:
> 

> - The message in A.1.3. uses PKESKv3/SEIPDv1, even though the
> recipient, the cert in A.1.2. is a v6 certificate and advertises
> support for SEIPDv2.
> 

> - The message in A.2.3. uses PKESKv3/SEIPDv1, even though the
> recipient, the cert in A.2.2. is advertises support for SEIPDv2.
> 

> I have opened an issue:
> https://github.com/openpgp-pqc/draft-openpgp-pqc/issues/180
> 

> 

> Best,
> Justus
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