- Verify that the IUT sends a new AUTHENTICATION REQUEST message to re-initiate the 5G AKA based primary authentication upon receipt of an AUTHENTICATION FAILURE message indicating a 5GMM cause value #71. (FF)
- Verify that the IUT sends a new IDENTIFICATION REQUEST message to obtain the SUCI from the UE upon receipt of an AUTHENTICATION FAILURE message indicating a 5GMM cause value #26. (FF)
- Verify that the IUT sends a new AUTHENTICATION REQUEST message to re-initiate the 5G AKA based primary authentication upon receipt of an IDENTIFICATION RESPONSE message indicating an incorrect 5G-GUTI to SUPI mapping. (FF)
- Verify that the IUT sends a AUTHENTICATION REJECT message to terminate the 5G AKA based primary authentication and key agreement authentication procedure upon receipt of an IDENTIFICATION RESPONSE message indicating an correct 5G-GUTI to SUPI mapping. (FF)
- Verify that the IUT sends a new AUTHENTICATION REQUEST message after a successful re-synchronisation procedure upon receipt of an AUTHENTICATION FAILURE message indicating a 5GMM cause value #21 and including the AUTS parameter. (FF)
## Section 5.4.2: Security mode control procedure
- Verify that the IUT, upon receiving the NAS Security Mode Complete Message after completing the NAS Authentication and Security procedure, successfully completes the registration process by accepting the registration.
- Verify that the IUT, upon receiving the NAS Security Mode Reject Message after a failed NAS Authentication and security procedure, successfully aborts the registration process by rejecting the registration.
- Verify that the IUT sends a new AUTHENTICATION REQUEST message to re-initiate the 5G AKA based primary authentication upon receipt of an AUTHENTICATION FAILURE message indicating a 5GMM cause value #71. (FF)
Section 5.4.3: Identification procedure
## ## Section 5.4.3: Identification procedure
- Verify that the IUT sends an IDENTITY REQUEST message correctly upon receipt of an AUTHENTICATION FAILURE message indicating a 5GMM cause value #20. (already implemented as: TP_5GNAS_AMF_AUT_REQ_04)
- Verify that the IUT stops re-sending an Identity REQUEST message if no Identity RESPONSE message is received on the fifth expiry of timer T3519.
Section 5.5.1.2.4: Initial registration accepted by the network
## Section 5.5.1.2.4: Initial registration accepted by the network
- Verify that the IUT sends a REGISTRATION ACCEPT message containing the 5GS registration result, TAI list, 5G-GUTI and T3512 when initial registration is accepted by the network.
@@ -56,10 +71,10 @@ Section 5.5.1.2.4: Initial registration accepted by the network
- Verify that the IUT sends a REGISTRATION ACCEPT message indicating SMS over NAS not allowed when initial registration with SMS over NAS is requested and network does not support SMS service.
Section 8.2.10, 8.2.11
## Section 8.2.10, 8.2.11
- Verify that the IUT correctly handles a UL NAS transport message containing a PDU SESSION ESTABLISHMENT REQUEST from the UE and responds with a DL NAS transport message containing a PDU SESSION ESTABLISHMENT ACCEPT.
**Note:** This test idea could be unnecessary. Since the messages DL and UL NAS transport are intrinsically linked to PDU Sessions, their functionality is already verified within the scope of sections 6.3 and 6.4.
