Quantum key distribution network based on differential phase shift

被引：13

作者：

Wang Wan-Ying

Wang Chuan

Wen Kai

Long Gui-Lu ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China

[2] Tsing Hua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China

[3] Tsing Hua Univ, Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 2007年 / 24卷 / 06期

关键词：

D O I：

10.1088/0256-307X/24/6/010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using a series of quantum correlated photon pairs, we propose a theoretical scheme for any-to-any multi-user quantum key distribution network based on differential phase shift. The differential phase shift and the different detection time slots ensure the security of our scheme against eavesdropping. We discuss the security under the intercept-resend attack and the source replacement attack.

引用

页码：1463 / 1466

页数：4

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