Motorola MTP850 Ex - 15.3 Mandatory Mutual Authentication; 15.4 SCK Air If Encryption; 15.5 DMO SCK; 15.6 DMO SCK OTAR

3-52 Customer Programming Software (CPS)
6866588D21-D Chapter 3 - MTP850 Ex/MTP810 Ex Product Information Manual March 2009
The SwMi initiates the process by challenging the terminal to prove its authenticity (“authentication
of the MS…”). The terminal responds with its proof of authenticity and a challenge of its own to the
SwMI (“…made mutual by the MS”).
The authentication centre (AuC) manages the assignment, control and distribution of encryption key
information to the Switching and Management Infrastructure (SwMI), and manages keys for Air
Interface Encryption and Authentication services for the Dimetra infrastructure entities.
Note: Authentication and encryption require key storage/provisioning to be functional, to make
these features operational.
Note: The terminal, and SwMi encryption and authentication support are classified into 3 classes:
• Class 1 – no encryption, may use authentication;
• Class 2 – SCK encryption, ESI with SCK, may use authentication;
• Class 3 – DCK encryption, ESI with CCK, authentication.
15.3 Mandatory Mutual Authentication
If this feature is enabled, it indicates that SwMI authentication is mandatory.
15.4 SCK Air If Encryption
This field contains the Class of MS and the all MS information elements to indicate the infrastructure
the characteristics of the MS terminal support (Authentication-flag, SCK-AI).
15.5 DMO SCK
Indicates if the MS supports DMO SCK feature. DMO SCK is to represent SCKs designated for
secure DMO.
Turn the check box on (Enable) or off (Disable) by clicking in the check box.
15.6 DMO SCK OTAR
Indicates whether DMO SCK Keys can be delivered to the MS by OTAR.
Turn the check box on (Enable) or off (Disable) by clicking in the check box.
15.7 DCK Air If Encryption
This field contains the Class of MS and the all MS information elements to indicate the infrastructure
the characteristics of the MS terminal support.
15.8 GCK Air If Encryption and OTAR
Indicates if MS shall support GCK AIE and OTAR feature.
Turn the check box on (Enable) or off (Disable) by clicking in the check box.