PRACTICAL QUANTUM KEY AGREEMENT PROTOCOL BASED ON BB84

被引：0

作者：

Wang, Ping ^{[1
,2
]}

Zhang, R. ^{[1
]}

Sun, Zhiwei ^{[3
]}

机构：

[1] Shenzhen Univ, Coll Elect & Informat Engn, Shenzhen, Peoples R China

[2] Guangdong Key Lab Intelligent Informat Proc, Shenzhen, Peoples R China

[3] Shenzhen PolyTech, Sch Artificial Intelligence, Shenzhen, Peoples R China

来源：

QUANTUM INFORMATION & COMPUTATION | 2022年 / 22卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

Quantum cryptography; Quantum key agreement; BB84; Polarized photons; BELL STATES; SECURITY;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

In this paper, we exhibit a practical quantum key agreement (QKA) protocol and give an analysis of its security. More precisely, we employ the hash function to prevent participants from cheating, so as to achieve the purpose of determining the key fairly by both participants. Our protocol is therefore computationally secure against internal attacks while still providing unconditional security against eavesdropping attacks. The quantum part of our protocol is similar to BB84, so it is simple to implement and has a wide range of applications.

引用

页码：241 / 250

页数：10

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