J Shanghai Jiaotong Univ Sci ›› 2011, Vol. 16 ›› Issue (4): 459-465.doi: 10.1007/s12204-011-1174-8
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Wang L.-B.; Pan J.-X.; Ma C.-S.
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Abstract: Password-based authenticated key exchange (PAKE) protocols are cryptographic primitives which enable two entities, who only share a memorable password, to identify each other and to communicate over a public unreliable network with a secure session key. In this paper, we propose a simple, efficient and provably secure PAKE protocol based on Diffie-Hellman key exchange and cryptographic hash function. Our protocol is secure against dictionary attacks. Its security is proved based on the hardness of the computational Diffie-Hellman problem in the random oracle model. © Shanghai Jiaotong University and Springer-Verlag Berlin Heidelberg 2011.
Key words: Key exchange; Password authentication; Provable security
Wang L.-B.; Pan J.-X.; Ma C.-S.. Simple and efficient password-based authenticated key exchange protocol[J]. J Shanghai Jiaotong Univ Sci, 2011, 16(4): 459-465.
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URL: https://xuebao.sjtu.edu.cn/sjtu_en/EN/10.1007/s12204-011-1174-8
https://xuebao.sjtu.edu.cn/sjtu_en/EN/Y2011/V16/I4/459