Re: [rtcweb] draft-ietf-rtcweb-rtp-usage-12 Client-to-Mixer Audio Level

tim panton <tim@phonefromhere.com> Wed, 05 March 2014 14:52 UTC

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From: tim panton <tim@phonefromhere.com>
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To: Justin Uberti <juberti@google.com>
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Cc: "Cullen Jennings \(fluffy\)" <fluffy@cisco.com>, "rtcweb@ietf.org" <rtcweb@ietf.org>
Subject: Re: [rtcweb] draft-ietf-rtcweb-rtp-usage-12 Client-to-Mixer Audio Level
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On 5 Mar 2014, at 14:40, Justin Uberti <juberti@google.com> wrote:

> Agree with Cullen (and FWIW the SRTP encryption uses keys vended from the DTLS master secret, so I think even if you are able to crack the SRTP crypto it would not be trivial to go backwards up to the DTLS key material)
> 
> 

Yep, agreed, my mistake.
T.