| WSN下虚拟多路径逐跳数据源认证方案 |
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| 引用本文： | 魏立线,张倩,杨晓元,王丽琴. WSN下虚拟多路径逐跳数据源认证方案[J]. 计算机工程与应用, 2011, 47(9): 77-79. DOI: 10.3778/j.issn.1002-8331.2011.09.022 |
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| 作者姓名： | 魏立线 张倩 杨晓元 王丽琴 |
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| 作者单位： | 1.武警工程学院 电子技术系 网络与信息安全武警部队重点实验室，西安 710086 2.武警西安指挥学院 教研部 信息技术教研室，西安 710038 3.西安电子科技大学 网络信息安全教育部重点实验室，西安 710071 |
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| 基金项目： | 国家自然科学基金，国家部委科研项目 |
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| 摘 要： | 针对无线传感器网络（WSN）数据传输的特点，提出了一种WSN下虚拟多路径逐跳的数据源认证方案。方案中通过节点指定消息传送的第二跳节点，建立了两条虚拟路径，达到了对消息进行双重认证的效果。方案能够保证数据的机密性和完整性，并且能够有效地抵御捕获节点的攻击，在计算量和通信量上具有较高的效率。
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| 关 键 词： | 安全 无线传感器网络 数据传输 认证 |
| 修稿时间： | |
Virtual 3-way hop by hop data communication scheme in WSN |
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| WEI Lixian,ZHANG Qian,YANG Xiaoyuan,WANG Liqin. Virtual 3-way hop by hop data communication scheme in WSN[J]. Computer Engineering and Applications, 2011, 47(9): 77-79. DOI: 10.3778/j.issn.1002-8331.2011.09.022 |
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| Authors: | WEI Lixian ZHANG Qian YANG Xiaoyuan WANG Liqin |
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| Affiliation: | 1.Key Lab of Network & Information Security under the Armed Police Force，Electronic Department，Engineering Institute of Armed Police Force，Xi’an 710086，China 2.Office of Information and Technology，Teaching and Research Department，Armed Police Command College in Xi’an，Xi’an 710038，China 3.Key Lab of Network & Information Security of the Ministry of Education，Xidian University，Xi’an 710071，China |
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| Abstract: | In order to adapt the trait of data transmission in WSN,a virtual 3-way hop by hop data communication scheme is proposed.When data is transmitted,a node cannot decide on the next node on the path by itself.This decision has been made already by the previous node.The protocol provides duple authentication during communication.It also achieves data confidentiality and integrity in the link.Analytical results show that the protocol is robust against compromised sensor nodes and efficient with low computation and storage overhead on the sensor nodes. |
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| Keywords: | security wireless sensor networks data communication authentication |
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