A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement
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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.
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Cite this article:
HAN Chao, XUE Peng, GUO Guang-Can. A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement[J]. Chin. Phys. Lett., 2003, 20(2): 183-185.
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HAN Chao, XUE Peng, GUO Guang-Can. A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement[J]. Chin. Phys. Lett., 2003, 20(2): 183-185.
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HAN Chao, XUE Peng, GUO Guang-Can. A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement[J]. Chin. Phys. Lett., 2003, 20(2): 183-185.
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HAN Chao, XUE Peng, GUO Guang-Can. A Controlled Quantum Key Distribution Scheme with Three-Particle Entanglement[J]. Chin. Phys. Lett., 2003, 20(2): 183-185.
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