| 无线传感器网络中节点移动场景下的密钥管理方法 |
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| 引用本文： | 张兴,何泾沙,韦潜.无线传感器网络中节点移动场景下的密钥管理方法[J].东南大学学报(自然科学版),2011,41(2):227-232. |
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| 作者姓名： | 张兴 何泾沙 韦潜 |
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| 作者单位： | 张兴,Zhang Xing(辽宁工业大学电子与信息工程学院,锦州,121001;北京工业大学计算机学院,北京,100124);何泾沙,He Jingsha(北京工业大学软件学院,北京,100124);韦潜,Wei Qian(北京工业大学计算机学院,北京,100124) |
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| 基金项目： | 北京市教育委员会科技发展基金资助项目 |
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| 摘 要： | 为了探讨无线传感器网络中节点移动场景下的密钥管理方法,克服现有方案在移动节点重新加入网络方面的安全缺陷,提出了基于椭圆曲线数字签名算法的复合安全机制来验证移动场景下的节点身份,解决了其他密钥管理方案中存在的节点易受拒绝服务攻击和密钥易被敌人推算出等安全性问题.采用阶为160 bit的椭圆曲线,在带有XMTS300CB传...
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| 关 键 词： | 无线传感器网络 节点移动场景 安全 密钥管理 椭圆曲线数字签名 |
Key managing for node mobility scenarios in wireless sensor networks |
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| Zhang Xing, He Jingsha Wei Qian.Key managing for node mobility scenarios in wireless sensor networks[J].Journal of Southeast University(Natural Science Edition),2011,41(2):227-232. |
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| Authors: | Zhang Xing He Jingsha Wei Qian |
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| Institution: | Zhang Xing1,2 He Jingsha3 Wei Qian2 (1School of Electronics and Informatics Engineering,Liaoning University of Technology,Jinzhou 121001,China) (2College of Computer Science and Technology,Beijing University of Technology,Beijing 100124,China) (3School of Software Engineering,China) |
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| Abstract: | In order to study deeply key management methods for node mobility scenarios in wireless sensor networks and overcome security shortcomings of current key management schemes that ignore the security of rejoining mobile nodes,composite security mechanisms based on the elliptic curve digital signature algorithm are proposed to help nodes in the mobility scenarios authenticate their identities.Meanwhile,this scheme can solve some security flaws in other key management schemes,such as nodes are susceptible to Do... |
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| Keywords: | wireless sensor networks node mobility scenarios security key management elliptic curve digital signature |
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