[TLS] Re: WG Adoption Call for Post-Quantum Hybrid ECDHE-MLKEM Key Agreement for TLSv1.3

David Benjamin <davidben@chromium.org> Wed, 26 February 2025 18:57 UTC

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From: David Benjamin <davidben@chromium.org>
Date: Wed, 26 Feb 2025 13:57:07 -0500
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Subject: [TLS] Re: WG Adoption Call for Post-Quantum Hybrid ECDHE-MLKEM Key Agreement for TLSv1.3
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I support adoption. X25519MLKEM768 has already been widely deployed, and it
is time for the standards track to catch up.

David

On Wed, Feb 26, 2025, 13:35 Sean Turner <sean@sn3rd.com> wrote:

> At IETF 121, the WG discussed “Post-Quantum Hybrid ECDHE-MLKEM Key
> Agreement for TLSv1.3”; see [0] and [1]. We also had some discussion in an
> information gathering thread; see [2]. We would like to now determine
> whether there is support to adopt this I-D. If you support adoption and are
> willing to review and contribute text, please send a message to the list.
> If you do not support adoption of this I-D, please send a message to the
> list and indicate why. This WG adoption call will close at 2359 UTC on 12
> March 2025.
>
> One special note: this adoption call has nothing to do with picking the
> mandatory-to-implement cipher suites in TLS.
>
> Thanks,
> Sean & Joe
>
> [0] Link to I-D:
> https://datatracker.ietf.org/doc/draft-kwiatkowski-tls-ecdhe-mlkem/
> [1] Link to slides:
> https://datatracker.ietf.org/meeting/121/materials/slides-121-tls-post-quantum-hybrid-ecdhe-mlkem-key-agreement-for-tlsv13-00
> [2] Link to information gather thread:
> https://mailarchive.ietf.org/arch/msg/tls/yGZV5dBTcxHJhG-JtfaP6beTd68/
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