| 基于矩阵格的传感器网络密钥预配置方案 |
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| 引用本文： | 张学锋,姜皇普,王永栓.基于矩阵格的传感器网络密钥预配置方案[J].计算机应用,2008,28(1):85-87. |
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| 作者姓名： | 张学锋 姜皇普 王永栓 |
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| 作者单位： | 1. 邢台广播电视大学,教务处,河北,邢台,054000
2. 燕山大学,信息科学与工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 为了提高传感器网络的安全性能，在密钥管理中提出了矩阵池、矩阵格的概念，将密钥的预配置建立在多个密钥矩阵之上，并将加密传输机制应用到密钥的传输过程中，以提高密钥传输过程中的安全性。通过借鉴Blom的预配置方案，设计出一个应用于传感器网络的高效密钥对预配置方案。
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| 关 键 词： | 密钥管理 密钥预配置 密钥矩阵 |
| 文章编号： | 1001-9081(2008)01-0085-03 |
| 收稿时间： | 2007-07-11 |
| 修稿时间： | 2007年7月11日 |
Matrix grid-based key pre-distribution in sensor networks |
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| ZHANG Xue-feng,JIANG Huang-pu,WANG Yong-shuan.Matrix grid-based key pre-distribution in sensor networks[J].journal of Computer Applications,2008,28(1):85-87. |
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| Authors: | ZHANG Xue-feng JIANG Huang-pu WANG Yong-shuan |
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| Affiliation: | ZHANG Xue-feng1,JIANG Huang-pu2,WANG Yong-shuan2(1.Studies Affairs Office,Xingtai Radio & TV University,Xingtai Hebei 054000,China,2.College of Information Science , Engineering,Yanshan University,Qinhuangdao Hebei 066004,China) |
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| Abstract: | To solve the security problem of wireless sensor networks, the concept of matrix pool and matrix grid were put forward, upon which our key pre-distribution scheme was built. And in the matrix grid based scheme, encryption was introduced into the process of key transfer. Using Blom's key pre-distribution for reference, an efficient key pre-distribution scheme was presented for sensor networks. |
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| Keywords: | : Key management system Key predistribution scheme Key matrix pool |
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