期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2013
卷号：2
期号：5
页码：1901-1903
出版社：Shri Pannalal Research Institute of Technolgy
摘要：With the widespread utilization of e-commerce, improving fair exchange service becomes an important role in research area. A cyclic fair exchange protocol for multi party was proposed by Feng Bao, Robert Deng, Khanh Quoc Nguyen and Vijay Varadharajan in 1999. According to this protocol, the user must trust in not only the Trusted Third Party (TTP) but also the initiator. This paper proposes a modified multi-party fair exchange protocol that does not depend on the initiator in order to provide fairness.
