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| 基于部署前密钥分配的虚假数据过滤方案 | |
| 引用本文： | 朱凌志,梁俊斌,刘志雄,黄江华.基于部署前密钥分配的虚假数据过滤方案[J].计算机工程与应用,2012,48(26):96-100. |
| 作者姓名： | 朱凌志 梁俊斌 刘志雄 黄江华 |
| 作者单位： | 1. 湖南工学院 计算机与信息科学学院,湖南衡阳,421002 2. 广西大学 计算机与电子信息学院,南宁,530004 3. 中南大学 信息科学与工程学院,长沙,410083 |
| 基金项目： | 国家自然科学基金项目，广西自然科学基金项目，湖南省科技厅计划科学研究项目，湖南省教育厅科学研究一般项目，衡阳市科技局计划科学研究项目 |
| 摘 要： | 针对传统虚假数据过滤方法无法过滤从非转发区域注入虚假数据的问题,提出了一种不依赖转发路径的过滤方案PFDF。在PFDF中,基于期望的密钥共享度灵活构建密钥池,在部署前进行密钥分发。理论分析及仿真实验表明,PFDF能有效防范非转发区域的虚假数据注入攻击,并具备较低的能量开销。 |
| 关 键 词： | 无线传感器网络 虚假数据过滤 消息验证码(MAC) 密钥池 |
Forwarding path-undependent filtering scheme in wireless sensor networks |
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| ZHU Lingzhi , LIANG Junbin , LIU Zhixiong , HUANG Jianghua.Forwarding path-undependent filtering scheme in wireless sensor networks[J].Computer Engineering and Applications,2012,48(26):96-100. | |
| Authors: | ZHU Lingzhi LIANG Junbin LIU Zhixiong HUANG Jianghua |
| Affiliation: | 1.School of Computer and Information Science,Hunan Institute of Technology,Hengyang,Hunan 421002,China 2.School of Computer and Electronics Information,Guangxi University,Nanning 530004,China 3.School of Information Science and Engineering,Central South University,Changsha 410083,China |
| Abstract: | Aiming at the problems that the traditional false data filtering methods can’t filter false data injection attacks from non-forwarding areas of compromised nodes,this paper proposes a forwarding path-undependent filtering scheme in wireless sensor networks.In PFDF,a global key pool is constructed according to the expected keys-sharing degree,and each node initializes a key before deployment.Analysis and simulation results demonstrate that PFDF can resist false data injection attacks from non-forwarding areas of compromised nodes,and consumes less energy than existing schemes. |
| Keywords: | wireless sensor network false data filtering Message Authentication Code(MAC) key pool |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |