1. 3GPP: TR33.835 v16.1.0 Study on authentication and key management for applications based on 3GPP credential in 5G. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3483
2. 3GPP: TR33.902 v4.0.0 3g Security; Formal Analysis of the 3G Authentication Protocol. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2337
3. 3GPP: TS33.102 v16.0.0 3G Security; Security architecture. https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2262
4. 3GPP: TS33.163 v16.2.0 Battery Efficient Security for very low throughput Machine Type Communication (MTC) devices (BEST). https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=3128
5. 3GPP: TS33.220 v17.1.0 Generic Authentication Architecture (GAA); Generic Bootstrapping Architecture (GBA). https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=2280