期刊名称：International Journal of Computer Science and Security (IJCSS)
电子版ISSN：1985-1553
出版年度：2009
卷号：3
期号：5
页码：405-413
出版社：Computer Science Journals
摘要：In this paper we have proposed an efficient password security of multiparty Key Exchange Protocol based on Elliptic Curve Discrete Logarithm Problem. Key exchange protocols allow a group of parties communicating over a public network to establish a common secret key called session key.Due to their significance by in building a secure communication channel, a number of key exchange protocols have been suggested over the years for a variety of settings.our Protocol is password authentication model, where group member are assumed to hold an individual password rather than a common password. Here we have taken two one-way hash functions to built the level of security high.
