[TLS] Re: WG Adoption Call for ML-KEM Post-Quantum Key Agreement for TLS 1.3

"Salz, Rich" <rsalz@akamai.com> Wed, 16 April 2025 02:17 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Stephen Farrell <stephen.farrell@cs.tcd.ie>
Thread-Topic: [TLS] Re: WG Adoption Call for ML-KEM Post-Quantum Key Agreement for TLS 1.3
Thread-Index: AQHbrPIux5Jpky0IJUiytILj1yFoo7OlWuuAgAAIB4CAACWlcoAABd8AgAAAkNk=
Date: Wed, 16 Apr 2025 02:15:03 +0000
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Subject: [TLS] Re: WG Adoption Call for ML-KEM Post-Quantum Key Agreement for TLS 1.3
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> Suppose the payment card industry standards (PCI-DSS) says they want 

> all terminals to move to PQ, and in particular MLKEM. Would that 

> bother you? 



Well, you know I'm easily bothered:-) 



If "move to PQ" meant no hybrid stuff for TLS, I'd really wonder why. 


That’s easy to answer: “many of our members have very hardware-constrained PoS devices.” Is that okay? 

The real question I was asking, I didn’t make clear: if commercial groups came to the same end result as, say, the US Dept of Defense, would you be okay with that?