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Cryptanalysis and Improvements on Three-party-authenticated Key Agreement Protocols Based on Chaotic Maps

Chien-Ming Chen,
Linlin Xu,
King-Hang Wang,
Shuai Liu,
Tsu-Yang Wu,

Abstract


Chaotic map has been receiving more and more attention in the cryptographic literature. In recent years, there are some scholars working on a particular type of authenticated key exchange protocol using chaotic map. Some of them identified a vulnerability of their precedences and presented their patching protocols. In this paper, we also identify a vulnerability in some of these authenticated key exchange protocols. We first redesign a protocol and optimize it in computation efficiency. Then we present the security analysis by a logic proof based on BAN logic.


Citation Format:
Chien-Ming Chen, Linlin Xu, King-Hang Wang, Shuai Liu, Tsu-Yang Wu, "Cryptanalysis and Improvements on Three-party-authenticated Key Agreement Protocols Based on Chaotic Maps," Journal of Internet Technology, vol. 19, no. 3 , pp. 679-687, May. 2018.

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Published by Executive Committee, Taiwan Academic Network, Ministry of Education, Taipei, Taiwan, R.O.C
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