标题：Strongly password-based three-party authenticated key exchange protocol
作者：Lin, Yuanhui; Hou, Mengbo; Xu, Qiuliang
作者机构：[Lin, Yuanhui; Hou, Mengbo; Xu, Qiuliang] Shandong Univ, Sch Comp Sci & Technol, Jinan 250100, Peoples R China.
会议名称：9th International Conference on Computational Intelligence and Security (CIS)
会议日期：DEC 14-15, 2013
来源：2013 9TH INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE AND SECURITY (CIS)
关键词：authenticated; password-based; key exchange; three-party
摘要：Password-based authenticated key exchange (PAKE) is applied widely in modern communication because that password is easy to be remembered and system has good scalability. But most of the existing PAKE protocol cannot meet the proposed security attribute. In this paper, we propose a strongly password-based three-party authenticated key exchange (3PAKE) protocol based on the Diffie-Hellman key exchange idea and a one-way hash function, and give a variant. At last, we show the proposed protocol is secure and it can meet a series of security attributes.