| 移动通信系统中一种会议密钥分配协议 |
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| 引用本文： | 葛峰,段本钦,金伟信. 移动通信系统中一种会议密钥分配协议[J]. 计算机工程与科学, 2009, 31(1) |
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| 作者姓名： | 葛峰 段本钦 金伟信 |
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| 作者单位： | 解放军理工大学通信工程学院,江苏,南京,210007;总参谋部军事代表局,天津,300140;总参谋部第61研究所,北京,100039 |
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| 摘 要： | 本文提出了一种新的会议密钥分配协议。这种协议可以允许两个或两个以上的移动终端通过无线信道来组成会议,并且可以安全有效地将任意一个随机的会议密钥分发各任意一个会议终端。分析可知,这种协议具有较高安全性,计算所产生的时延可以控制在1μs内。
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| 关 键 词： | 会议密钥分配 安全性分析 计算量分析 |
A Conference Key Distribution Protocol in Mobile Communication Systems |
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| GE Feng,DUAN Ben-qin,JIN Wei-xin. A Conference Key Distribution Protocol in Mobile Communication Systems[J]. Computer Engineering & Science, 2009, 31(1) |
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| Authors: | GE Feng DUAN Ben-qin JIN Wei-xin |
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| Affiliation: | 1.School of Communication Engineering;PLA University of Science and Technology;Nanjing 210007;2.Military Representative Bureau;Headquaters of General Staff;Tianjin 300140;3.The 61st Research Institute;Beijing 100039;China |
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| Abstract: | A new conference key distribution protocol is proposed in this paper.Two or more users can hold a secure conference over a public wireless channel,and this protocol can distribute a common random secret key which is generated by the conference holder efficiently and secretly.Compared with other protocols,this protocol is more secure,and the computational delay is no more than one microsecond. |
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| Keywords: | conference key distribution security analysis computational complexity analysis |
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