Z-Wave the public standard

ZWave messages PSK Decrypt


Hi all,
just a question. I want decrypt messages passing between my controller and a node. For example to see data using Z-Wave sniffer.
If i try to use my PSK (Eg. 123456789012345678901234567890AA)…it doesn’t work.
Please see attached image

Thanks a lot



Questions regarding the Zniffer are not answered on the public forum. Please refer to the support channels for registered developers.

Best regards,


Thanks TheOne. I solved reading FAQs at this url: https://zts.zendesk.com/hc/en-us/articles/214148725-Extracting-S0-key-from-Zniffer-trace



Hi dear,
I have same problem like you and looked the link you gave and I didnt see my solution :frowning: .
Would you say me the solution ?