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| cryptanalysis and improvement of the quantum private comparison protocol with semi-honest third party | |
| Zhang Wei-Wei; Zhang Ke-Jia | |
| 2012 | |
| Source | Quantum Information Processing
 |
| ISSN | 1570-0755 |
| Pages | 1-10 |
| English Abstract | 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. |
| Indexed Type | EI |
| Keyword | Magnetic Materials Quantum Optics |
| Department | (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 |
| Language | 英语 |
| WOS ID | WOS:000316747300011 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/15143 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation 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. |
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