Analysis and Amendment of EAP-AKA Protocol
EAP-AKA协议的分析和改进

3G-WLAN interworking is a research hotspot now, and EAP-AKA is its authentication and key agreement protocol. The paper analyses the procedure and security of EAP-AKA protocol,and the vulnerability and possible attack to this protocol are described.To the vulnerability and possible attack, an amended scheme is presented. Finally, an analysis of the amended scheme has been made.