| 基于可重用的不对称三粒子纠缠态的量子秘密共享 |
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| 引用本文： | 李培培,谭晓青. 基于可重用的不对称三粒子纠缠态的量子秘密共享[J]. 计算机应用研究, 2016, 33(4) |
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| 作者姓名： | 李培培 谭晓青 |
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| 作者单位： | 暨南大学信息科学技术学院数学系,暨南大学信息科学技术学院数学系 |
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| 基金项目： | 国家自然科学(61003258,61472165),广东省科技计划资助项目(2013B010401018)。 |
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| 摘 要： | 本方案利用可重用的不对称三粒子纠缠态作为载体,发送方用控制非门操作将信息编码到载体上,接收方再利用控制非门操作解除纠缠,实现量子秘密共享。为了检测是否有窃听者,通过随机插入诱骗粒子的方法作窃听检测,随后进行二次检测窃听,使其安全性具有双重保证。分析表明方案能有效防止窃听,抵御纠缠欺骗攻击。
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| 关 键 词： | 可重用 不对称 三粒子纠缠态 量子秘密共享 |
| 收稿时间： | 2014-12-18 |
| 修稿时间： | 2016-02-21 |
Quantum secret sharing based on reusable asymmetricthree-particle entangled state |
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| LI Pei-pei and TAN Xiao-qing. Quantum secret sharing based on reusable asymmetricthree-particle entangled state[J]. Application Research of Computers, 2016, 33(4) |
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| Authors: | LI Pei-pei and TAN Xiao-qing |
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| Affiliation: | School of Information Science and Technology,Jinan University, |
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| Abstract: | This scheme is with reusable asymmetric three-particle entangled state as a carrier, which the sender does controlled-not gate operator for coding information into the carrier and the receiver implements controlled-not gate operator to release entangled state in order to realize quantum secret sharing. For detecting eavesdropper, it is inserted the decoy particles randomly and implemented a further eavesdropping test as double assurance. It shows that it is impossible to be eavesdropped and can resist attack by the entangled cheating states. |
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| Keywords: | reusable asymmetric three-particle entangled state quantum secret sharing |
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