{
  "draft": "draft-ietf-emu-eap-session-id-07",
  "doc_id": "RFC8940",
  "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)",
  "authors": [
    "A. DeKok"
  ],
  "format": [
    "XML",
    "TEXT",
    "HTML",
    "PDF"
  ],
  "page_count": "7",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "EAP Method Update",
  "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.",
  "pub_date": "October 2020",
  "keywords": [
    "EAP",
    "PEAP",
    "EAP-AKA",
    "EAP-SIM",
    "ERP",
    "FILS",
    "Session-ID",
    "fast reconnect",
    "TLS"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [
    "RFC5247"
  ],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC8940",
  "errata_url": null
}