Decoy-state quantum key distribution with both source errors and statistical fluctuations

被引：89
|
作者：
Wang, Xiang-Bin [1 ,2 ]
Yang, Lin [1 ,3 ]
Peng, Cheng-Zhi [1 ,4 ,5 ]
Pan, Jian-Wei [1 ,4 ,5 ,6 ]
机构：
[1] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
[2] Tsinghua Natl Lab Informat Sci & Technol, Beijing 100084, Peoples R China
[3] Shandong Univ, Key Lab Cryptol Technol & Informat Secur, Minist Educ, Jinan 250100, Peoples R China
[4] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
[5] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China
[6] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany
来源：
NEW JOURNAL OF PHYSICS | 2009年 / 11卷
关键词：
SECURITY; NUMBER;
D O I：
10.1088/1367-2630/11/7/075006
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We show how to calculate the fraction of single-photon counts of the 3-intensity decoy-state quantum cryptography faithfully with both statistical fluctuations and source errors. Our results rely only on the bound values of a few parameters of the states of pulses.
引用
收藏
页数：17
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