Cryptanalysis and Improvement of a Multi-User Quantum Communication Network Using chi-Type Entangled States
文献类型：期刊论文
| 作者 | Huang, Wei ; Zuo, Hui-Juan ; Li, Yan-Bing |
| 刊名 | INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
 |
| 出版日期 | 2013 |
| 卷号 | 52期号:4页码:1354-1361 |
| 关键词 | Quantum communication network chi-Type entangled state Cryptanalysis |
| ISSN号 | 0020-7748 |
| 中文摘要 | The security of a multi-user quantum communication network protocol using chi-type entangled states (Chang et al., J. Korean Phys. Soc. 61:1-5, 2012) is analyzed. We find that, by using one chi-type state in this protocol, two participants can only share 2 bits of information, not 4 bits as the authors stated. In addition, we give a special attack strategy by which an eavesdropper can elicit half of the secret information without being detected. Finally, we improve the protocol to be secure against all the present attacks. |
| 英文摘要 | The security of a multi-user quantum communication network protocol using chi-type entangled states (Chang et al., J. Korean Phys. Soc. 61:1-5, 2012) is analyzed. We find that, by using one chi-type state in this protocol, two participants can only share 2 bits of information, not 4 bits as the authors stated. In addition, we give a special attack strategy by which an eavesdropper can elicit half of the secret information without being detected. Finally, we improve the protocol to be secure against all the present attacks. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000315443400031 |
| 公开日期 | 2014-12-16 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/16941]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Huang, Wei,Zuo, Hui-Juan,Li, Yan-Bing. Cryptanalysis and Improvement of a Multi-User Quantum Communication Network Using chi-Type Entangled States[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2013,52(4):1354-1361. |
| APA | Huang, Wei,Zuo, Hui-Juan,&Li, Yan-Bing.(2013).Cryptanalysis and Improvement of a Multi-User Quantum Communication Network Using chi-Type Entangled States.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,52(4),1354-1361. |
| MLA | Huang, Wei,et al."Cryptanalysis and Improvement of a Multi-User Quantum Communication Network Using chi-Type Entangled States".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 52.4(2013):1354-1361. |
入库方式： OAI收割
来源：软件研究所
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