Re: [TLS] Fwd: New Version Notification for draft-wood-tls-ticketrequests-00.txt

Martin Thomson <martin.thomson@gmail.com> Fri, 13 April 2018 04:07 UTC

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From: Martin Thomson <martin.thomson@gmail.com>
Date: Fri, 13 Apr 2018 14:07:55 +1000
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To: Christopher Wood <christopherwood07@gmail.com>
Cc: Chris Wood <cawood@apple.com>, "<tls@ietf.org>" <tls@ietf.org>
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Subject: Re: [TLS] Fwd: New Version Notification for draft-wood-tls-ticketrequests-00.txt
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On Fri, Apr 13, 2018 at 1:55 PM, Christopher Wood
<christopherwood07@gmail.com> wrote:
> Yes — we’re currently working on an I-D that would use the context for “special” tickets. Depending on where that goes, if anywhere, we may or may not need to keep the context. As you suggest, distinguishing between responses and spurious NSTs doesn’t *seem* like a problem.

Maybe the right way to deal with this is to put an extensions block in
the request.  Then you only have to resolve the question of whether
NST answers the ClientHello or this new message...