Analysis on Security Loophole of Two-Step Efficient Quantum Dialogue with Three-Particle Entangled W State

被引：0

作者：

Tian-Yu Ye

机构：

[1] Zhejiang Gongshang University,College of Information & Electronic Engineering

来源：

International Journal of Theoretical Physics | 2015年 / 54卷

关键词：

Quantum dialogue (QD); W state; Information leakage; Holevo theorem;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Very recently, Yin and Tang proposed a two-step efficient quantum dialogue (QD) protocol with three-particle entangled W state (Yin and Tang Int. J. Theor. Phys. 53, 2760 2014). In this Letter, the security loophole named information leakage, i.e., anybody else can elicit partial information of secret messages without any active attack, is discovered and deduced in detail. Furthermore, the essence of information leakage is studied from the viewpoint of Holevo theorem.

引用

页码：1775 / 1778

页数：3

共 12 条

[1] Analysis on Security Loophole of Two-Step Efficient Quantum Dialogue with Three-Particle Entangled W State
Ye, Tian-Yu
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2015, 54 (06) : 1775 - 1778
[2] Two-Step Efficient Quantum Dialogue with Three-Particle Entangled W State
Ai-Han Yin
Zhi-Hui Tang
International Journal of Theoretical Physics, 2014, 53 : 2760 - 2768
[3] Two-Step Efficient Quantum Dialogue with Three-Particle Entangled W State
Yin, Ai-Han
Tang, Zhi-Hui
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2014, 53 (08) : 2760 - 2768
[4] Teleportation of a three-particle entangled W state
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[5] A Proposal of Telecloning for a Three-Particle Entangled W State
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[6] A Proposal of Telecloning for a Three-Particle Entangled W State
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[7] Teleportation of a Three-Particle Entangled GHZ State via a Two-Particle Entangled Quantum Channel
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[8] Quantum secure communication using a class of three-particle W state
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COMMUNICATIONS IN THEORETICAL PHYSICS, 2008, 50 (02) : 359 - 362
[9] Quantum Secure Communication Using a Class of Three-Particle W State
DONG Li XIU Xiao-Ming GAO Ya-Jun CHI Feng Department of Physics
Communications in Theoretical Physics, 2008, 50 (08) : 359 - 362
[10] Efficient nonlocal two-step entanglement concentration protocol for three-level atoms in an arbitrary less-entangled W state using cavity input-output process
Zhang Ru
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SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 57 (08) : 1511 - 1518

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