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An efficient password-based three-party authenticated multiple key exchange protocol for wireless mobile networks |
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| Authors: | Hang Tu Neeraj Kumar Debiao He Jongsung Kim Changhoon Lee |
| Affiliation: | 1. School of Computer, Wuhan University, Wuhan, China 2. Department of Computer Science and Engineering, Thapar University, Patiala, India 3. School of Mathematics and Statistics, Wuhan University, Wuhan, China 4. Department of Mathematics, Kookmin University, Seoul, Korea 5. Department of Computer Science and Engineering, Seoul National University of Science and Technology (Seoul Tech), Seoul, Korea |
| Abstract: | With the rapid development of wireless mobile communication, the password-based three-party authenticated key exchange protocol has attracted an increasing amount of attention. To generate more session keys at one time for different applications, Li et al. proposed a password-based three-party authenticated multiple key exchange (3PAMKE) protocol for wireless mobile networks. They claimed that their protocol could withstand various attacks. In this paper, we will show Li et al.’s protocol is not secure off-line password guessing. Furthermore, we proposed an improved 3PAMKE protocol to overcome weakness in Li et al.’s protocol. Security analysis and performance analysis shows our protocol not only overcomes security weakness, but also has better performance. Therefore, our protocol is more suitable for wireless mobile networks. |
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