作者: Xiehua Li , Yongjun Wang
DOI: 10.1109/WICOM.2011.6040169
关键词:
摘要: The 3rd Generation Partnership (3GPP) standard is developing System Architecture Evolution(SAE)/Long Term Evolution(LTE) architecture for the next generation mobile communication system. In LTE/SAE architecture, EPS AKA(Evolved Packet Authentication and Key Agreement) procedure used to provide mutual authentication between user network. However AKA has several vulnerabilities such as disclosure of identity, man-in-middle attack, etc. Therefore, this paper analyzes deficiencies AKA, proposes a Security Enhanced agreement (SE-EPS AKA) based on Wireless Public Infrastructure (WPKI). Then, new SE-EPS been proved with formal verification method, proof result shows that can satisfy security efficiency propoerties in architecture.