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How to get id-at-commonName in rdnSequence from TLS subject packet

asked 2022-03-07 17:10:30 +0000

Hbaki gravatar image

Hello, How to filter Wireshark or Tshark to extract id-at-commonName in rdnSequence from TLS subject packet ?

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answered 2022-03-08 16:14:27 +0000

Chuckc gravatar image

updated 2022-03-08 16:14:53 +0000

Do you need it to display as a field/column in the gui or is text output ok?
Here's a question from last year (How to extract TLS server certificate data (id-at-commonName)? that points to an out of date answer (extract certificate info with TSHARK.
The field names and formatted output have changed since 2015 but the concept is the same - dump with tshark and feed it to grep or awk.

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Asked: 2022-03-07 17:10:30 +0000

Seen: 1,744 times

Last updated: Mar 08 '22