| 传感器网络中对偶密钥建立协议研究 |
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| 引用本文： | 李平,吴佳英. 传感器网络中对偶密钥建立协议研究[J]. 计算机应用, 2008, 28(1): 62-64 |
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| 作者姓名： | 李平 吴佳英 |
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| 作者单位： | 长沙理工大学,计算机与通信工程学院,长沙,410076;长沙理工大学,计算机与通信工程学院,长沙,410076 |
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| 摘 要： | 传感器节点部署的随机性可能导致网络中出现孤立的密钥共享连通集团。为解决这一问题，提出了基于信任关系传递的多点信任模型，构造了基于信任域认证的对偶密钥建立协议。仿真结果表明：该协议具有良好的抗妥协性能，能够有效地实现孤立集团间的互联，从而验证了其安全性和有效性。
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| 关 键 词： | 密钥建立 对偶密钥 安全协议 传感器网络 |
| 文章编号： | 1001-9081(2008)01-0062-03 |
| 收稿时间： | 2007-07-27 |
| 修稿时间： | 2007-07-27 |
Research of pairwise key establishment protocol in sensor networks |
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| LI Ping,WU Jia-ying. Research of pairwise key establishment protocol in sensor networks[J]. Journal of Computer Applications, 2008, 28(1): 62-64 |
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| Authors: | LI Ping WU Jia-ying |
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| Affiliation: | LI Ping,WU Jia-ying(School of Computer , Telecommunications,Changsha University of Science , Technology,Changsha Hunan 410076,China) |
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| Abstract: | A number of isolated key-sharing component would be available in wireless sensor networks, due to random deployment of sensor nodes. In order to solve this problem, multi-nodes trust model based on trust relationship transfer was presented, along with the corresponding results key establishment protocol based on authentication in trust field. Simulation show that the presented protocol can achieve interconnection of components effectively, as well as nice performance on resilience of sensor nodes in the network. Thus, the security and effectiveness of the protocol are verified. |
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| Keywords: | Protocol Sensor network Pairwise key Key establishment |
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