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Re: [Uta] Extended Master Secret as a MUST in 7525bis

"Salz, Rich" <rsalz@akamai.com> Fri, 17 June 2022 16:01 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Yaron Sheffer <yaronf.ietf@gmail.com>, "uta@ietf.org" <uta@ietf.org>
Thread-Topic: [Uta] Extended Master Secret as a MUST in 7525bis
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Date: Fri, 17 Jun 2022 16:00:57 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/uta/ZMhrFvmAILVRalZrwii5R1XKzsE>
Subject: Re: [Uta] Extended Master Secret as a MUST in 7525bis
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  *   We are now addressing AD reviews for rfc7525-bis. Ben Kaduk asked why we only added TLS 1.2 Extended Master Secret support as a SHOULD, and we tend to agree (given widespread support of this feature) that is needs to be a MUST [1]. We would appreciate the group’s input before we make this change.

I agree.

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