Hi all, i am creating a sensor network using Raspberry and Xbee series2 (xb24-z7wit-004) using python language because it offers a library to program this device.
For different reasons i dont want use Link Key, but i want encrypt my data.
My ideas is that: enable encryption on the Coordinator network with Link key and Network key, but in my node, i want disable encryption in XBee but encrypt my data using python program.
I have 2 questions:
1- If i set the Xbee like AT mode, it is possible to set KY( network key) using a AT command and encrypt my data using Xbee?
2- If i set the Xbee like API mode, it is possible to create a payload encrypt( with AES 128 bit) and send that to a coordinator? Theorically the coordinator can read this data