11 NAS security context parameter handling

31.1273GPPnon-removable Universal Subscriber Identity Module (nrUSIM) application behavioural test specificationRelease 17TSUICC-terminal interaction

11.1 NAS security context parameter handling when service "EMM Information" is available

RFU – agreed method to verify the READ command on EF_UST and EF_EPSNSC and verification of EF_EPSNSC contents is needed.

11.2 NAS security context parameter handling when service "EMM Information" is not available, no IMSI change

RFU – agreed method to verify the READ command on EF_UST is needed.

11.3 NAS security context parameter handling when service "EMM Information" is not available, IMSI Changed

RFU – agreed method to verify the READ command on EF_UST is needed.

11.4 EPS NAS Security Context Storage

RFU – agreed method to verify the READ command on EF_UST and EF_EPSNSC and verification of EF_EPSNSC contents is needed.