基于信任域认证的传感器节点对偶密钥建立协议研究
On Pairwise Key Establishment Protocol between Sensor Nodes Based on Trust Field Authentication
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摘要: 本文从协议安全性的角度分析了无线传感器网络的对偶密钥建立过程．提出了信任域内的认证模型以及相应的对偶密钥建立协议．仿真结果表明，与传统的密钥路径建立过程相比，该协议在取得相近抗毁损性能的前提下，能够有效地实现孤立集团间的互联．Abstract: From the viewpoint of protocol security,the pairwise key establishment of wireless sensor networks(WSNs) is analyzed.Authentication model in trust field is presented,and the corresponding pairwise key establishment protocol is proposed.The simulation results show that,compared with traditional pairwise key path establishment,the presented protocol can achieve similar performance on anti-compromise and can effectively interconnect the isolated components.
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