火力与指挥控制Issue(9)：92-95,120,5.
基于GHZ态和Bell态纠缠的三方QDKD方案
Tripartite Quantum Deterministic Key Distribution Based on GHZ States and Bell States Entanglement
摘要
Abstract
By exploiting the entanglement and correlations properties of discrete variable quantum state,a tripartite quantum deterministic key distribution based on GHZ states and Bell states is proposed. The proposed scheme can hand over the pre -deterministic key to two receivers simultaneously,and it can also be extended to multiparty quantum deterministic key distribution when preparing multiple entangled state,this will greatly improve the overall efficiency of the key distribution. Security analysis results show that the proposed scheme could resist two common attacks, ensures the communication safe and reliable. Meanwhile,this protocol doesn’t involve any unitary operation,it’s simple and easy.关键词
量子光学/量子确定性密钥分发/量子纠缠/密钥分发效率Key words
quantum optics/QDKD/quantum entanglement/distribution efficiency分类
数理科学引用本文复制引用
颛孙少帅,陈红,蔡晓霞..基于GHZ态和Bell态纠缠的三方QDKD方案[J].火力与指挥控制,2015,(9):92-95,120,5.
