Ask Your Question

Decoding HDCP2 packets

asked 2019-09-13 10:13:55 +0000

mullaip gravatar image


We are testing Miracast for secured content. Could not decode HDCP packets. Please provide the dissector and the procedure to decode HDCP2 packets.

Regards, Mullai

edit retag flag offensive close merge delete


I am using HP laptop my wireshark version is 3.0.3

mullaip gravatar imagemullaip ( 2019-09-13 11:43:39 +0000 )edit

1 Answer

Sort by ยป oldest newest most voted

answered 2019-09-13 10:34:12 +0000

grahamb gravatar image

You don't specify the version of Wireshark you're using, nor your OS which is less than helpful.

HDPC2 dissection is a built-in dissector that has been available since approx. version 1.8 for HDCP2 over TCP. It is a heuristic dissector that is disabled by default, so you must enable it using the menu item Analyze -> Enabled Protocols, search for HDCP2, and the check the box for hdcp2_tcp.

edit flag offensive delete link more


Thanks a lot.It worked.

mullaip gravatar imagemullaip ( 2019-09-13 11:49:00 +0000 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools


Asked: 2019-09-13 10:13:55 +0000

Seen: 551 times

Last updated: Sep 13 '19