Re: [TLS] Post-handshake Finished when rejecting a CertificateRequest

Martin Thomson <martin.thomson@gmail.com> Tue, 02 August 2016 10:40 UTC

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From: Martin Thomson <martin.thomson@gmail.com>
Date: Tue, 2 Aug 2016 20:40:08 +1000
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To: Ilari Liusvaara <ilariliusvaara@welho.com>
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Subject: Re: [TLS] Post-handshake Finished when rejecting a CertificateRequest
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On 2 August 2016 at 17:48, Ilari Liusvaara <ilariliusvaara@welho.com> wrote:
> Also, what exact base key does that Finished use? Client's current
> traffic secret at the beginning of the Finished (the sequence of
> traffic secrets is the same client and server, but the values may
> be out of sync.)?


Presumably it's the traffic_secret_N that is active at the start of
the sequence of messages; also presumably, the sequence of messages
cannot be interrupted by something like a KeyUpdate.