Decrypt Data BLE MESH in WireShark

[TrongTran]

Hi everyone,

I'm using nRF52840 Dongle to sniffe BLE MESH message in provisioning process. But this message is encrypted 

and I don't know do I need key or decryption algorithm to decrypt this data.

If you have any method to do this, please Let's me know.

Thank you so much!

[Joakim Jakobsen]

Hi. 

Yes, the messages is decrypted. 

We have actually had some trouble getting this work properly in the past.

See these previous tickets on the same topic:

 Sniffing and Decrypting Mesh Packages with nRF52DK and nRF Mesh 

 is it possible to decrypt the BT mesh packets that device key encrypted with nRF 52840 dongle   

Br, 
Joakim