cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party

ISCAS OpenIR

	cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party
	Zhang Wei-Wei; Zhang Ke-Jia
	2012
发表期刊	Quantum Information Processing
ISSN	1570-0755
页码	1-10
摘要	Recently, a quantum private comparison (QPC) protocol with a dishonest third party (TP) (Yang et al. in Quantum Inf Process, 2012. doi:10.1007/s11128-012-0433-4) was proposed, which pointed out that the assumption of semi-honest third party (TP) is unreasonable. Here we find this protocol is not so secure as it was expected, and then we give some improvement strategies, which ensure that both players' secrets will not be leaked to anyone. We also discuss the assumption for TP in QPC protocls, which gives a constructive suggestions for the design of a new QPC protocol. © 2012 Springer Science+Business Media New York.; Recently, a quantum private comparison (QPC) protocol with a dishonest third party (TP) (Yang et al. in Quantum Inf Process, 2012. doi:10.1007/s11128-012-0433-4) was proposed, which pointed out that the assumption of semi-honest third party (TP) is unreasonable. Here we find this protocol is not so secure as it was expected, and then we give some improvement strategies, which ensure that both players' secrets will not be leaked to anyone. We also discuss the assumption for TP in QPC protocls, which gives a constructive suggestions for the design of a new QPC protocol. © 2012 Springer Science+Business Media New York.
收录类别	EI
关键词	Magnetic Materials Quantum Optics
部门归属	(1) State key Laboratory of Networking and Switching Technology Beijing University of Posts and Telecommunications Beijing 100876 China; (2) State Key Laboratory of Information Security Institute of Software Chinese Academy of Sciences Beijing 100190 China
语种	英语
WOS记录号	WOS:000316747300011
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15143
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Zhang Wei-Wei,Zhang Ke-Jia. cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party[J]. Quantum Information Processing,2012:1-10.
APA	Zhang Wei-Wei,&Zhang Ke-Jia.(2012).cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party.Quantum Information Processing,1-10.
MLA	Zhang Wei-Wei,et al."cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party".Quantum Information Processing (2012):1-10.