Checking TLS handshake

asked 2019-10-09 21:52:59 +0000

gianpaolo gravatar image

updated 2019-10-09 21:55:36 +0000

Hello I have a virtual machine running Ubuntu and the host machine with Windows running a MQTT server (Mosquitto). I have configured Mosquitto to use SSL and my app on Ubuntu to use SSL as well (the app sends mqtt msgs over SSL to mosquitto). I have installed the host server certificate on Ubuntu otherwise I would get "certificate signed by unknown authority". It seems authentication is working ok but I decided to check with Wireshark. My question is: why I can only see "client hello" "server hello" and "change cypher spec"? I would expect to see also the certificate sent by the server and the key exchange. What am I missing?

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Regards Gianpaolo

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