Urgent!!!! Help Required in decrypting 802.1x PEAP traffic
Hi, I am trying to decrypt the 802.11 traffic, To decrypt the data i have to derive "Pairwise Master Key " can any one help me derive PMK for attached *Cap file* * http://www.sendspace.com/file/ztuulp* And *PrivateKey* file is *http://www.sendspace.com/file/w8bd9t* I am not clear when is EAP-TLS is started and how to decrypt the text inside tunnel. Please help me derivePK what i have read is PMK=TLS-PRF (Master Key, ”Client EAP encryption “ I clientHello.random I serverHello.random) can any one explain with example for the above PrivateKey and the cap file. what will be my PMK ?. Are client random and server random encrypted or they are in plane text And how to extract Master Key from .pem file Thanks a lot Regards Harsha
Hi,
And how to extract Master Key from .pem file
with a known private key password or without? if the former then its plausible...with the latter then you need to get around 120,000 very powerful systems and spend over 8 years trying to find the key this isnt a FreeRADIUS question, its a rather legally dubious request alan
Hi, Its with Private Key, If some one good enough to implement EAP-TLS will fully understand my question. I too know how many years it will take to crack PKI. My question was how do you derive PMK. Thanks Harsha On Tue, Jun 2, 2009 at 5:24 PM, <A.L.M.Buxey@lboro.ac.uk> wrote:
Hi,
And how to extract Master Key from .pem file
with a known private key password or without?
if the former then its plausible...with the latter then you need to get around 120,000 very powerful systems and spend over 8 years trying to find the key
this isnt a FreeRADIUS question, its a rather legally dubious request
alan - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/devel.html
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Harsha gowda wrote:
If some one good enough to implement EAP-TLS will fully understand my question. I too know how many years it will take to crack PKI.
My question was how do you derive PMK.
Read the source and the TTLS RFC. That's what we did. Or, should we cut & paste the relevant portions to this list? Alan DeKok.
Thanks a lot, On Tue, Jun 2, 2009 at 6:04 PM, Alan DeKok <aland@deployingradius.com>wrote:
Harsha gowda wrote:
If some one good enough to implement EAP-TLS will fully understand my question. I too know how many years it will take to crack PKI.
My question was how do you derive PMK.
Read the source and the TTLS RFC. That's what we did.
Or, should we cut & paste the relevant portions to this list?
Alan DeKok. - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/devel.html
-- ಇಂತಿ ಹರ್ಷ ಕೃ ಗೌಡ
participants (3)
-
A.L.M.Buxey＠lboro.ac.uk -
Alan DeKok -
Harsha gowda