Anonymous authentication protocol for multi-services in wireless environments |
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| Authors: | JIANG Nan WANG Jian |
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| Affiliation: | [1]College of Computer Science, Beijing University of Technology, Beijing 100124, China; [2]School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China; [3]Information Security Center, State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | To provide mutual authentication among users, wireless networks, and service providers in roaming wireless environments, this article presents an anonymous authentication and access control protocol. Bases on this protocol, entities of different trusted domains can mutually authenticate each other and preserve the anonymity of users. Hybrid cryptosystem, secret splitting, and hash chains are used in the protocol, which decrease computational loads and establish trusted relations for both entities. The proposed protocol has the least computation complexity compared with other protocols, whereas, the security has been significantly improved. |
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| Keywords: | authentication wireless networks trusted domain secret splitting hash chain |
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