@misc{rfc8940, series = {Request for Comments}, number = 8940, howpublished = {RFC 8940}, publisher = {RFC Editor}, doi = {10.17487/RFC8940}, url = {https://www.rfc-editor.org/info/rfc8940}, author = {Alan DeKok}, title = {{Extensible Authentication Protocol (EAP) Session-Id Derivation for EAP Subscriber Identity Module (EAP-SIM), EAP Authentication and Key Agreement (EAP-AKA), and Protected EAP (PEAP)}}, pagetotal = 7, year = 2020, month = oct, abstract = {RFC 5247 is updated to define and clarify EAP Session-Id derivation for multiple Extensible Authentication Protocol (EAP) methods. The derivation of Session-Id was not given for EAP Subscriber Identity Module (EAP-SIM) or EAP Authentication and Key Agreement (EAP-AKA) when using the fast reconnect exchange instead of full authentication. The derivation of Session-Id for full authentication is clarified for both EAP-SIM and EAP-AKA. The derivation of Session-Id for Protected EAP (PEAP) is also given. The definition for PEAP follows the definition for other TLS-based EAP methods.}, }