Sure

https://github.com/tlswg/tls13-spec/pull/1210

John

From: Eric Rescorla <[email protected]>
Date: Wednesday, 10 February 2021 at 18:18
To: "Salz, Rich" <[email protected]>
Cc: "[email protected]" <[email protected]>, John Mattsson 
<[email protected]>, "[email protected]" <[email protected]>
Subject: Re: [TLS] draft-ietf-tls-rfc8446bis - Security propterites - 
Protection of endpoint identities

Agreed. With that said, I don't think it would hurt to add some text. John, 
would you like to provide a PR?

-Ekr


On Wed, Feb 10, 2021 at 8:11 AM Salz, Rich 
<[email protected]<mailto:[email protected]>> wrote:

· Previous versions of TLS explicitly offered a null cipher (wherein encryption 
consists of the identity operation, i.e., the data is not encrypted). These 
modes have been deprecated in TLS 1.3.

These modes have been *removed* in TLS 1.3  Further, the only ciphers in the 
RFC provide authenticated encryption. I think anything that doesn’t provide 
that is going to get an “N” in the recommended column FWIW.  I’m one of three 
experts for that registry.
                /r$





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