Section: 5.10.1 Security visibility
Content: Although in general the security features should be transparent to the user or application, for certain events and according to the user's or application's concern, greater visibility of the operation of following security feature shall be provided: - AS confidentiality: (AS confidentiality, Confidentiality algorithm, bearer information) - AS integrity: (AS integrity, Integrity algorithm, bearer information) - NAS confidentiality: (NAS confidentiality, Confidentiality algorithm) - NAS integrity: (NAS integrity, Integrity algorithm) The UE shall provide above security information to the applications in the UE (e.g. via APIs), on a per PDU session granularity. The serving network identifier shall be available for applications in the UE.