Proof-of-Principle Demonstration of Passive Decoy-State Quantum Digital Signatures Over 200 km
Proof-of-Principle Demonstration of Passive Decoy-State Quantum Digital Signatures Over 200 km
复制标题
超过 200 公里的被动诱饵态量子数字签名原理验证演示
DOI:
10.1103/physrevapplied.10.034033
复制
发表时间:
2018-09
影响因子:
4.6
通讯作者:
Wang Qin
中科院分区:
文献类型:
--
作者:
Zhang Chun-Hui;Zhou Xing-Yu;Ding Hua-Jian;Zhang Chun-Mei;Guo Guang-Can;Wang Qin
The authors demonstrate that passive decoy-state quantum digital signature (QDS) using parametric down-conversion sources can be used effectively for encrypted communication over a distance of 200 km. With this method, the probability of leaking information to the eavesdropper is avoided, which improves security. The superiority of this system is due to its efficient passive decoy-state scheme and low-loss experimental system. The present work can also be extended to the recently proposed measurement-device-independent quantum digital signatures, and thus represents a significant step for QDSs on the path from the laboratory to practical applications.
登录
查看更多内容
DOI:
10.1007/978-3-319-79063-3
发表时间:
2018-08
期刊:
--
影响因子:
--
作者:
Douglas R Stinson;Maura B. Paterson
通讯作者:
Douglas R Stinson;Maura B. Paterson
DOI:
--
发表时间:
2012
期刊:
--
影响因子:
--
作者:
P. J. Clarke;R. Collins;V. Dunjko;E. Andersson;J. Jeffers;G. Buller
通讯作者:
P. J. Clarke;R. Collins;V. Dunjko;E. Andersson;J. Jeffers;G. Buller
影响因子:
8.6
作者:
Croal, Callum;Peuntinger, Christian;Korolkova, Natalia
通讯作者:
Korolkova, Natalia
影响因子:
1.7
作者:
Qi-Chao Sun;Weilong Wang;Yang Liu;Fei Zhou;J. Pelc;M. Fejer;Cheng-Zhi Peng;Xianfeng Chen;Xiongfeng Ma;Qiang Zhang;Jian-Wei Pan
通讯作者:
Qi-Chao Sun;Weilong Wang;Yang Liu;Fei Zhou;J. Pelc;M. Fejer;Cheng-Zhi Peng;Xianfeng Chen;Xiongfeng Ma;Qiang Zhang;Jian-Wei Pan
影响因子:
2.9
作者:
Arrazola, Juan Miguel;Luetkenhaus, Norbert
通讯作者:
Luetkenhaus, Norbert