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

Viktor Dukhovni <ietf-dane@dukhovni.org> Thu, 27 February 2025 00:33 UTC

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Date: Thu, 27 Feb 2025 11:33:49 +1100
From: Viktor Dukhovni <ietf-dane@dukhovni.org>
To: tls@ietf.org
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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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On Wed, Feb 26, 2025 at 01:57:07PM -0500, David Benjamin wrote:

> I support adoption. X25519MLKEM768 has already been widely deployed, and it
> is time for the standards track to catch up.

I support adoption.  From my mail logs:

  Feb 26 15:41:10 chardros postfix/smtp[680168]:
    Untrusted TLS connection established
    to aspmx.l.google.com[142.251.175.27]:25:
    TLSv1.3 with
      cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
      key-exchange X25519MLKEM768
      server-signature ECDSA (prime256v1)
      server-digest SHA256
  Feb 26 15:41:12 chardros postfix/smtp[680168]: 589B993558A:
    to=<openssl-users@openssl.org>,
    relay=aspmx.l.google.com[142.251.175.27]:25,
    ...

-- 
    Viktor.

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