| 理论意义上安全的密钥分配协议 |
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| 引用本文： | 倪礼君,徐雄. 理论意义上安全的密钥分配协议[J]. 信息技术, 2008, 32(2): 61-63 |
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| 作者姓名： | 倪礼君 徐雄 |
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| 作者单位： | 上海交通大学电子工程系,上海,200240 |
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| 摘 要： | 理论意义上安全的密钥分配协议是近几年研究的热点,已经研究多时的量子密钥分配协议也可以归结为理论意义上安全的密钥分配协议.一旦理解了它,就可以从更高的角度来理解量子密钥分配协议.它也提出了如何用经典的办法来达到量子密钥分配的安全性以及其局限性.现就理论意义上安全的密钥分配协议进行了总结.
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| 关 键 词： | 理论意义上安全的密钥分配协议 数据筛选 协商过程 保密增强 理论 意义 安全性 量子密钥分配协议 protocol key agreement secret 热点 研究 |
| 文章编号： | 1009-2552（2008）02-0061-03 |
| 收稿时间： | 2007-08-29 |
| 修稿时间： | 2007-08-29 |
Information-theoretical security secret key agreement protocol |
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| NI Li-jun,XU Xiong. Information-theoretical security secret key agreement protocol[J]. Information Technology, 2008, 32(2): 61-63 |
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| Authors: | NI Li-jun XU Xiong |
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| Affiliation: | NI Li-jun,XU Xiong (Department of Electronic Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | Information-theoretical security secret key agreement protocol has become hot in recent years.QKD could also be included into it.If people thoroughly understand it,they can know more about QKD from a higher level.It also reveals the security and limitations of the way using classical key distribution.This paper summarizes the all points in the information-theoretical security secret key agreement protocol(ITSSKP). |
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| Keywords: | ITSSKP data distillation information reconciliation privacy amplification |
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