Chunling Liu

Work place: School of Mathematics & Information, Ludong University, Yantai, Shandong, China

E-mail: girllcl2008@163.com

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Biography

Author Articles
A New Three-party Key Exchange Protocol Based on Diffie-Hellman

By Chunling Liu Yufeng Wang Qinxi Bai

DOI: https://doi.org/10.5815/ijwmt.2011.04.09, Pub. Date: 15 Aug. 2011

The goal of key exchange protocol is to establish a common and secure session key using the interactive communications. The existing schemes are usually in the pattern of ‘user-server-user’, so are weak in reality. In this paper, a new three-party key exchange protocol based on Diffie-Hellman was proposed which contains the following characteristics: without server; providing key secrecy and forward secrecy; ensuring no key control; ensuring known-key secrecy.

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