The FreeRADIUS Server Project
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)
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.
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