Re: [TLS] SNI from CDN to Origin (was I-D Action: draft-ietf-tls-sni-encryption-08.txt)

"Martin Thomson" <mt@lowentropy.net> Thu, 10 October 2019 22:36 UTC

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Date: Fri, 11 Oct 2019 09:36:19 +1100
From: "Martin Thomson" <mt@lowentropy.net>
To: tls@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/w7mLj_436Z-sAH_AzvQTA5gxxPs>
Subject: Re: [TLS] =?utf-8?q?SNI_from_CDN_to_Origin_=28was_I-D_Action=3A_draf?= =?utf-8?q?t-ietf-tls-sni-encryption-08=2Etxt=29?=
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On Fri, Oct 11, 2019, at 07:57, Ben Schwartz wrote:
> The obvious solution is for the TLS client (i.e. the CDN) to support 
> direct entry of ESNI public keys alongside the IP address. Users who 
> want to be able to rotate their ESNI keys more easily should use a 
> backend identified by a domain name that is distinct from the 
> user-facing origin hostname.

I was about to say the same thing.  No need to get fancy.