Analysis and improvement of the CS-based fair exchange protocol

CORC > 北京大学 > 软件与微电子学院

	Analysis and improvement of the CS-based fair exchange protocol
	Sun, Yan-Bin ; Gu, Li-Ze ; Sun, Yan ; Qing, Si-Han ; Yang, Yi-Xian ; Chen, Guang-Hui
刊名	tongxin xuebaojournal on communications
	2010
英文摘要	Through analysis, the perfect concurrent signature (CS) based fair exchange protocol did not satisfy the property of the abuse-freeness if both parties were honest. Before releasing the secret information (keystone), anyone could identify who was the real signer when two parties had exchanged their two ambiguous signatures and relative data items. Then, an improved perfect concurrent signature-based fair exchange protocol was presented which overcame the flaw of the previous scheme and realized the property of the abuse-freeness. Meanwhile, the improved scheme also remains the properties of the previous perfect concurrent signature-based fair exchange protocol, such as fairness, non-repudiation and simple efficiency, and only needs four messages between two parties.; EI; 0; 9; 146-150; 31
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/409741]
专题	软件与微电子学院
推荐引用方式 GB/T 7714	Sun, Yan-Bin,Gu, Li-Ze,Sun, Yan,et al. Analysis and improvement of the CS-based fair exchange protocol[J]. tongxin xuebaojournal on communications,2010.
APA	Sun, Yan-Bin,Gu, Li-Ze,Sun, Yan,Qing, Si-Han,Yang, Yi-Xian,&Chen, Guang-Hui.(2010).Analysis and improvement of the CS-based fair exchange protocol.tongxin xuebaojournal on communications.
MLA	Sun, Yan-Bin,et al."Analysis and improvement of the CS-based fair exchange protocol".tongxin xuebaojournal on communications (2010).