A.11 K_NG-RAN* derivation function for target gNB

A.12 K_NG-RAN* derivation function for target ng-eNB

A.8 Algorithm key derivation functions

A.6 K_SEAF derivation function

A.5 HRES* and HXRES* derivation function

A.7 K_AMF derivation function

A.2 K_AUSF derivation function

A.1 KDF interface and input parameter construction

A.4 RES* and XRES* derivation function

A.3 CK’ and IK’ derivation function