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Re: [TLS] WGLC for draft-ietf-tls-hybrid-design

Stephen Farrell <stephen.farrell@cs.tcd.ie> Mon, 02 May 2022 14:53 UTC

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To: Ilari Liusvaara <ilariliusvaara@welho.com>, "TLS@ietf.org" <TLS@ietf.org>
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From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tls/iY6J1K3fs6l4tv-FbeYMeT1M-A4>
Subject: Re: [TLS] WGLC for draft-ietf-tls-hybrid-design
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Hiya,

Just on this one point:

On 02/05/2022 10:58, Ilari Liusvaara wrote:
> Furthermore the extension involved (key_share) REALLY SHOULD NOT
> differ between inner and outer hello.

I kinda agree, but the ECH spec allows 'em to differ.

In any case, the main point here is that this compression
issue is not discussed in the draft and IMO ought be before
the draft could be considered ready.

Cheers,
S.

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