Quantum Private Comparison Protocol with Linear Optics

被引：0
|
作者：
Qing-bin Luo
Guo-wu Yang
Kun She
Xiaoyu Li
机构：
[1] University of Electronic Science and Technology of China,School of Information and Software Engineering
[2] University of Electronic Science and Technology of China,Big Data Research Center & School of Computer Science and Engineering
来源：
International Journal of Theoretical Physics | 2016年 / 55卷
关键词：
Quantum cryptography; Private comparison; Bell-state measurement; Linear optics;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, we propose an innovative quantum private comparison(QPC) protocol based on partial Bell-state measurement from the view of linear optics, which enabling two parties to compare the equality of their private information with the help of a semi-honest third party. Partial Bell-state measurement has been realized by using only linear optical elements in experimental measurement-device-independent quantum key distribution(MDI-QKD) schemes, which makes us believe that our protocol can be realized in the near future. The security analysis shows that the participants will not leak their private information.
引用
收藏
页码：5336 / 5343
页数：7
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