| BB84协议安全判据的实用标准研究 |
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| 引用本文： | 付益兵,孙立炜. BB84协议安全判据的实用标准研究[J]. 电脑与信息技术, 2014, 22(5): 34-36 |
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| 作者姓名： | 付益兵 孙立炜 |
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| 作者单位： | 厦门警备区,厦门,361003 |
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| 摘 要： | BB84协议是针对单光子量子通信提出的经典协议。在BB84协议安全判据理论值的基础上,结合窃听者所付出成本与其所得信息价值的关系,对自由空间和光纤2种量子信道,分别提出了各自的BB84协议安全判据的实用标准。
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| 关 键 词： | 量子通信 量子信息 BB协议 |
Study on Practical Standard of Safety Criterion for BB84 Protocol |
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| FU Yi-bing,SUN Li-wei. Study on Practical Standard of Safety Criterion for BB84 Protocol[J]. Computer and Information Technology, 2014, 22(5): 34-36 |
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| Authors: | FU Yi-bing SUN Li-wei |
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| Affiliation: | (Xiamen Garrison, Xiamen 361003, China) |
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| Abstract: | BB84 protocol is a classical protocol for single photon quantum communication. Based on theoretical value of safety criterion for BB84 protocol and the relationship of the eavesdropper＇s cost and the eavesdropping information value, safety criterion for BB84 protocol of fi-ee space quantum channel and optical fiber quantum channel is proposed. |
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| Keywords: | quantum communication quantum information BB84 protocol |
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