What kind of encryption provisioner use to send provisioning data to provisionee nodehttps://devzone.nordicsemi.com/f/nordic-q-a/42586/what-kind-of-encryption-provisioner-use-to-send-provisioning-data-to-provisionee-nodeHi, I was running the light-switch example. I would like to know what particular security used in different step of that provisioning process? I can see in authentication a pre-programmed shared secret is used between provisioner and provisionee nodeen-USTelligent Community 13Fri, 18 Jan 2019 12:58:44 GMTRE: What kind of encryption provisioner use to send provisioning data to provisionee nodehttps://devzone.nordicsemi.com/thread/166470?ContentTypeID=1Fri, 18 Jan 2019 12:58:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8f6f0b86-8aaa-4342-9e8f-0bed7c7d1d79Mttrinh<p>Hi,</p> <p>I suggest you have a look at the <a href="https://www.nordicsemi.com/DocLib/Content/SDK_Doc/Mesh_SDK/v3-1-0/md_doc_getting_started_provisioning#provisioning_procedure" rel="noopener noreferrer" target="_blank">Provisioning process and APIs</a>&nbsp;and Chapter &quot;5.4.3 Provisioning security&quot; in the <a href="https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=429633&amp;_ga=2.3453305.871187206.1547735160-1929616889.1540203411" rel="noopener noreferrer" target="_blank">Mesh Specification</a>.</p> <div> <div></div> </div><div style="clear:both;"></div>