An efficient quantum secure direct communication scheme with authentication
文献类型：期刊论文
| 作者 | Yang Yu-Guang; Wen Qiao-Yan; Zhu Fu-Chen |
| 刊名 | Chinese physics
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 16期号:7页码:1838-1842 |
| 关键词 | Quantum key distribution Quantum authentication Quantum secure direct communication Non-orthogonal |
| ISSN号 | 1009-1963 |
| 通讯作者 | Yang yu-guang() |
| 英文摘要 | In this paper an efficient quantum secure direct communication (qsdc) scheme with authentication is presented, which is based on quantum entanglement and polarized single photons. the present protocol uses einstein-podolsky rosen (epr) pairs and polarized single photons in batches. a particle of the epr pairs is retained in the sender's station, and the other is transmitted forth and back between the sender and the receiver, similar to the 'ping-pong' qsdc protocol. according to the shared information beforehand, these two kinds of quantum states are mixed and then transmitted via a quantum channel. the epr pairs are used to transmit secret messages and the polarized single photons used for authentication and eavesdropping check. consequently, because of the dual contributions of the polarized single photons, no classical information is needed. the intrinsic efficiency and total efficiency are both 1 in this scheme as almost all of the instances are useful and each epr pair can be used to carry two bits of information. |
| WOS关键词 | BELL THEOREM ; CRYPTOGRAPHY ; TELEPORTATION ; ENTANGLEMENT ; PROTOCOL ; DIALOGUE |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000247897000005 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381755 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yang Yu-Guang |
| 作者单位 | 1.Beijing Univ Technol, Sch Comp Sci & Technol, Beijing 100022, Peoples R China 2.Chinese Acad Sci, Grad Sch, State Key Lab Informat Secur, Beijing 100022, Peoples R China 3.Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China 4.Natl Key Lab Modern Commun, Chengdu 640041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Yu-Guang,Wen Qiao-Yan,Zhu Fu-Chen. An efficient quantum secure direct communication scheme with authentication[J]. Chinese physics,2007,16(7):1838-1842. |
| APA | Yang Yu-Guang,Wen Qiao-Yan,&Zhu Fu-Chen.(2007).An efficient quantum secure direct communication scheme with authentication.Chinese physics,16(7),1838-1842. |
| MLA | Yang Yu-Guang,et al."An efficient quantum secure direct communication scheme with authentication".Chinese physics 16.7(2007):1838-1842. |
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来源：中国科学院大学
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