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| efficient quantum private comparison employing single photons and collective detection | |
| Liu Bin; Gao Fei; Jia Heng-yue; Huang Wei; Zhang Wei-wei; Wen Qiao-yan | |
| 2012 | |
| Source | Quantum Information Processing
 |
| ISSN | 15700755 |
| Pages | 40919 |
| English Abstract | Two efficient quantum private comparison (QPC) protocols are proposed, employing single photons and collective detection. In the proposed protocols, two distrustful parties (Alice and Bob) compare the equivalence of information with the help of a semi-honest third party (TP). Utilizing collective detection, the cost of practical realization is reduced greatly. In the first protocol, TP gains the result of the comparison. While in the second protocol, TP cannot get the comparison result. In both of our protocols, Alice and Bob only need be equipped with unitary operation machines, such as phase plates. So Alice and Bob need not to have the expensive quantum devices, such as qubit generating machine, quantum memory machine and quantum measuring machine. Security of the protocols is ensured by theorems on quantum operation discrimination. © 2012 Springer Science+Business Media, LLC. |
| Indexed Type | ei |
| 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:000313370000017 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/14712 |
| Collection | 中国科学院软件研究所 |
| Recommended Citation GB/T 7714 | Liu Bin,Gao Fei,Jia Heng-yue,et al. efficient quantum private comparison employing single photons and collective detection[J]. Quantum Information Processing,2012:40919. |
| APA | Liu Bin,Gao Fei,Jia Heng-yue,Huang Wei,Zhang Wei-wei,&Wen Qiao-yan.(2012).efficient quantum private comparison employing single photons and collective detection.Quantum Information Processing,40919. |
| MLA | Liu Bin,et al."efficient quantum private comparison employing single photons and collective detection".Quantum Information Processing (2012):40919. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 73x8v80510h32840.pdf（215KB） | 开放获取 | License | Application Full Text | |||
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