I'm working on a MSP430+CC2520 Texas board with the Smart Energy profile (ZStack-MSP2618-2.5.0). I want to certify my development so I've contacted with Certicom in order to get the official certification, so they provided me the library (ecc.r43 ->425KBytes) and a Keys generator.
My configuration is the same as in the official Texas documentation:
-SECURE=1
-TC_LINKKEY_JOIN in compiler option
-zgUseDefaultTCLK = TRUE (zGlobals.c)
-DEFAULT_TC_LINK_KEY properly (nwk_globals.h)
Then, I've used the FET Pro-430 to add the keys: CA Pub Key, Device Implicit Cert, Device Private Key and Device Public Key. (I used the Device Authentication Service of Certicom to generate these keys).
My Range Extender can't finish the CBKE process properly, I always receive a BAD CONFIRM KEY in the Terminate Key Establishment Response .
What can be the problem? I attached a Ubiqua capture.
Thanks for your help.