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EAP-SIM and EAP-AKA 56th IETF

EAP-SIM and EAP-AKA 56th IETF. Henry Haverinen (henry.haverinen@nokia.com) Jari Arkko (jari.arkko@ericsson.com) Joe Salowey (jsalowey@cisco.com). Overview. EAP methods based on GSM credentials Support for SIM and USIM (AKA) credentials Uses standard SIM and USIM cards.

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EAP-SIM and EAP-AKA 56th IETF

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  1. EAP-SIM and EAP-AKA56th IETF Henry Haverinen (henry.haverinen@nokia.com) Jari Arkko (jari.arkko@ericsson.com) Joe Salowey (jsalowey@cisco.com)

  2. Overview • EAP methods based on GSM credentials • Support for SIM and USIM (AKA) credentials • Uses standard SIM and USIM cards. • Generates 128 bit keys, has optional fast reconnect and identity privacy support

  3. EAP-SIM Status • draft-haverinen-pppext-eap-sim-10.txt • Clarifications on identity handling • Aligned key derivation terminology and distribution with EAP-TLS • Security Considerations Updated • No Known issues remain

  4. EAP-AKA Status • draft-arkko-pppext-eap-aka-09.txt • Clarifications on identity handling • Aligned key derivation terminology • No Known issues remain

  5. Moving Forward • Required by 3GPP for R6 ~ June 2003 • Some existing implementations and deployment • Enough feedback already or more needed? • The goal is informational RFCs

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