802.1x, EAP-TLS -PEAP

Harsha gowda harsha.k.gowda
Tue Jun 16 01:15:49 PDT 2009

I want to decrypt the TLS tunnel data,
So far i have extracted client Key exchange message.
Which has pre master Key,Decrypted with Root Private Key,
Got 48 bytes of
(MK)*Master_key*=PRF(Pre-Master-Key,"*master key*

And derived 64 bytes
(TK)*TunnelKey* (Master-Key,"*Client EAP encryption*

Which is the key to encrypt/decrypt TLSV1 application data.

Is tunnel Key is used to encrypt decrypt data.

Thanks & Regards
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