A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement
HAN Chao, XUE Peng, GUO Guang-Can
Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026
A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement
HAN Chao;XUE Peng;GUO Guang-Can
Key Laboratory of Quantum Information, University of Science and Technology of China, Hefei 230026
关键词 ：
03.67.Dd ,
03.65.Ud
Abstract ： We present a controlled quantum key distribution protocol with a certain entangled state to solve a special cryptographic task. Also, we provide a proof of security of this protocol by generalizing the proof of the modified Lo-Chau Einstein-Podolsky-Rosen scheme.
Key words ：
03.67.Dd
03.65.Ud
出版日期: 2003-02-01
:
03.67.Dd
(Quantum cryptography and communication security)
03.65.Ud
(Entanglement and quantum nonlocality)
引用本文:
HAN Chao;XUE Peng;GUO Guang-Can. A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement[J]. 中国物理快报, 2003, 20(2): 183-185.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I2/183
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2003, Vol. 20 
