OtrlSMProgState — the possible states of a SMP verification
OTRL_SMP_PROG_OK # set before the SMP process, and during the SMP process when everthing is working fine OTRL_SMP_PROG_CHEATED # set when something during the SMP was going wrong OTRL_SMP_PROG_FAILED # set when the SMP process finished and secrets did *not* match OTRL_SMP_PROG_SUCCEEDED # set when the SMP process finished and the secrets *did* match