期刊
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
卷 60, 期 9, 页码 4509-4519出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TVT.2011.2168247
关键词
Authentication protocol; key agreement protocol; Universal Mobile Telecommunication System (UMTS) networks
资金
- Industrial Technology Research Institute
- Institute for Information Industry
- Chunghwa Telecom
- Chung-Shan Institute of Science and Technology
- Networked Communications Program Office
- National Science Conncil of Taiwan [NSC97-2745-P-001-001]
- Taiwan Information Security Center, National Science Council of Taiwan [NSC99-2218-E-009-017, NSC100-2219-E-009-005]
The authentication and key agreement (AKA) protocol of Universal Mobile Telecommunication System (UMTS), which is proposed to solve the vulnerabilities found in Global System for Mobile Communications (GSM) systems, is still vulnerable to redirection and man-in-the-middle attacks. An adversary can mount these attacks to eavesdrop or mischarge the subscribers in the system. In this paper, we propose a secure AKA (S-AKA) protocol to cope with these problems. The S-AKA protocol can reduce bandwidth consumption and the number of messages required in authenticating mobile subscribers. We also give the formal proof of the S-AKA protocol to guarantee its robustness.
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