High-Efficient Arbitrated Quantum Signature Scheme Based on Cluster States

被引：18

作者：

Fatahi, Negin ^{[1
]}

Naseri, Mosayeb ^{[1
]}

Gong, Li-Hua ^{[2
]}

Liao, Qing-Hong ^{[2
]}

机构：

[1] Islamic Azad Univ, Kermanshah Branch, Dept Phys, Kermanshah, Iran

[2] Nanchang Univ, Sch Informat Engn, Nanchang 330031, Jiangxi, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2017年 / 56卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Quantum communication; Quantum signature; Cluster state; SECURE DIRECT COMMUNICATION;

D O I：

10.1007/s10773-016-3202-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The arbitrated quantum signature characteristics including the security and the efficiency are investigated and a new efficient and secure arbitrated quantum signature is proposed. It is shown that the proposed scheme exhibits an efficiency of 64 %. Furthermore, to gain a higher security, the decoy photons security checking is employed.

引用

页码：609 / 616

页数：8

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