[TLS] Re: WG Last Call: draft-ietf-tls-mlkem-05 (Ends 2025-11-26)

"Kampanakis, Panos" <kpanos@amazon.com> Tue, 25 November 2025 18:23 UTC

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From: "Kampanakis, Panos" <kpanos@amazon.com>
To: "draft-ietf-tls-mlkem@ietf.org" <draft-ietf-tls-mlkem@ietf.org>, "tls-chairs@ietf.org" <tls-chairs@ietf.org>, "tls@ietf.org" <tls@ietf.org>
Thread-Topic: [TLS] Re: WG Last Call: draft-ietf-tls-mlkem-05 (Ends 2025-11-26)
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Date: Tue, 25 Nov 2025 18:23:14 +0000
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Subject: [TLS] Re: WG Last Call: draft-ietf-tls-mlkem-05 (Ends 2025-11-26)
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+1 for publication for the same reasons. I suggest for Dierdre to explicitly call out in the Sec Considerations section the security advantage of PQ/T hybrid vs PQ only and reference the hybrid draft and other appropriate docs discussing it. That way, uninformed implementers or adopters can be educated about the options. FWIW, ML-KEM was developed by mostly European academia and industry cryptographers, not by "bad states".


-----Original Message-----
From: Jan Schaumann <jschauma=40netmeister.org@dmarc.ietf.org> 
Sent: Tuesday, November 25, 2025 9:43 AM
To: draft-ietf-tls-mlkem@ietf.org; tls-chairs@ietf.org; tls@ietf.org
Subject: [EXTERNAL] [TLS] Re: WG Last Call: draft-ietf-tls-mlkem-05 (Ends 2025-11-26)

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Sean Turner via Datatracker <noreply@ietf.org> wrote:
>
> Subject: WG Last Call: draft-ietf-tls-mlkem-05 (Ends 2025-11-26)
>
> This message starts a 3-week WG Last Call for this document.
>
> Abstract:
>    This memo defines ML-KEM-512, ML-KEM-768, and ML-KEM-1024 as
>    NamedGroups and and registers IANA values in the TLS Supported Groups
>    registry for use in TLS 1.3 to achieve post-quantum (PQ) key
>    establishment.

The abstract makes the intent clear; setting RECOMMENDED=N in the registry is additionally explicit.

With that, I support publication.

-Jan

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