LR-AKE-Based AAA for Network Mobility (NEMO) Over Wireless Links

Network mobility introduces far more complexity than host mobility. Therefore, host mobility protocols such as Mobile IPv6 (MIPv6) need to be extended to support this new type of mobility. To address the extensions needed for network mobility, the IETF NEMO working group has recently standardized the network mobility basic support protocol in RFC 3963. However, in this RFC, it is not mentioned how authentication authorization and accounting (AAA) issues are handled in NEMO environment. Also, the use of IPsec to secure NEMO procedures does not provide robustness against leakage of stored secrets. To address this security issue and to achieve AAA with mobility, we propose new handover procedures to be performed by mobile routers and by visiting mobile nodes. This new handover procedure is based on leakage resilient-authenticated key establishment (LR-AKE) protocol. Using analytical models, we evaluate the proposed handover procedure in terms of handover delay which affects the session co...

• Type: Journal
• Year: 2006
• Where: JSAC
• Authors: Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Shyam S. Chakraborty, Hideki Imai, Ramjee Prasad
• Keywords: Handover Procedure, JSAC 2006, Mobility Basic Support, Network Mobility