| 量子通信的安全性分析 |
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| 引用本文： | 陈晖,祝世雄,张文政,朱甫臣. 量子通信的安全性分析[J]. 信息安全与通信保密, 2008, 0(12): 120-121 |
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| 作者姓名： | 陈晖 祝世雄 张文政 朱甫臣 |
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| 作者单位： | 现代通信国家重点实验室,四川成都610041 |
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| 摘 要： | 目前量子密钥分发（QKD）已成为量子通信应用研究的一个主要方向，越来越多的研究证明，一些QKD协议具有完全保密性，但是能由此得到量子密码系统甚至量子通信是完全保密的结论吗？量子通信保密还需要量子加解密技术吗？论文重点对量子通信安全性和量子通信保密的解决方案进行了详细分析和探讨。
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| 关 键 词： | 量子保密通信 量子密钥分发 量子身份识别 量子密码 |
Study On Security of Quantum Communication |
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| CHEN Hui,ZHU Shi-xiong,ZHANG Wen-zheng,ZHU Fu-chen. Study On Security of Quantum Communication[J]. China Information Security, 2008, 0(12): 120-121 |
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| Authors: | CHEN Hui ZHU Shi-xiong ZHANG Wen-zheng ZHU Fu-chen |
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| Affiliation: | (State Key Laboratory for Modern Communications, Chengdu Sichuan 610041, China) |
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| Abstract: | Quantum key distribution has become a major application research direction for quantum communication more and more researches has proved that some QDK protocols are perfectly secure. However, can we draw conclusion from this situation that QKD system or quantum communication is perfectly secure？ Does quantum secure communication still rely on quantum cryptography？ This paper mainly describes the study on the security of quantum communication including the solutions to quantum secure communication. |
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| Keywords: | Secure Quantum communication quantum authentication auantum key distribution quantum cryptography |
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