Wireshark mailing list archives

Re: tshark option to decrypt SSL?


From: James Hozier <guitarscn1 () yahoo com>
Date: Thu, 9 Sep 2010 08:51:05 -0700 (PDT)

From: Sake Blok <sake () euronet nl>
Subject: Re: [Wireshark-users] tshark option to decrypt SSL?
To: "Community support list for Wireshark" <wireshark-users () wireshark org>
Date: Thursday, September 9, 2010, 3:14 PM
On 9 sep 2010, at 16:30, James Hozier
wrote:

Here is what I have so far:
tshark -tad -lnx -d tcp.port==4040,irc -R 'irc'

What should I add in order for it to capture and also
decrypt SSL traffic
as well, with the private server certificate on the
machine this is being
run from?

If traffic on port 4040 is SSL encrypted IRC traffic, then
you would use the following:

tshark -tad -lnx -o
ssl.keys_list:<server-ip>,4040,irc,<path-to-private-key>
-R irc

You might want to use -V as well to get full protocol
decodes, including the decrypted irc details.

Cheers,


Sake

Thank you. I have this:

$ sudo tshark -tad -lnx -o ssl.keys_list:127.0.0.1,4040,irc,/home/unreal/Unreal3.2/server.key.pem -R irc -V

I get the error: can't load private key from /home/unreal/Unreal3.2/server.key.pem

Inside server.key.pem is:
-----BEGIN PRIVATE KEY-----
-----END PRIVATE KEY-----

And between those lines is the private key. There is nothing else.

Why can it not load? 


      

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