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Re: [TLS] Awkward Handshake: Possible mismatch of client/server view on client authentication in post-handshake mode in Revision 18

Andrei Popov <Andrei.Popov@microsoft.com> Wed, 15 February 2017 18:27 UTC

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From: Andrei Popov <Andrei.Popov@microsoft.com>
To: David Wong <davidwong.crypto@gmail.com>
Thread-Topic: [TLS] Awkward Handshake: Possible mismatch of client/server view on client authentication in post-handshake mode in Revision 18
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Date: Wed, 15 Feb 2017 18:27:14 +0000
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Cc: Cas Cremers <cas.cremers@cs.ox.ac.uk>, "tls@ietf.org" <tls@ietf.org>
Subject: Re: [TLS] Awkward Handshake: Possible mismatch of client/server view on client authentication in post-handshake mode in Revision 18
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Yes, I agree that it is useful to mention this in the spec.

From: David Wong [mailto:davidwong.crypto@gmail.com]
Sent: Wednesday, February 15, 2017 2:07 AM
To: Andrei Popov <Andrei.Popov@microsoft.com>
Cc: David Benjamin <davidben@chromium.org>; Cas Cremers <cas.cremers@cs.ox.ac.uk>; tls@ietf.org
Subject: Re: [TLS] Awkward Handshake: Possible mismatch of client/server view on client authentication in post-handshake mode in Revision 18

I think I can agree that this is an application problem, not a TLS problem. But this should be mentioned in the spec nonetheless as Cas pointed.

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