一种基于不规则区域的无线网络密钥管理方案研究

Wireless Network Key Management Program Study Based on Irregular Regions

本文提出了基于不规则区域的密钥管理方案。该方案把不规则区域分成若干组，根据不规则网络的形状给出纵向与横向大小不同的位置关联而形成部署子密钥池，组内的传感节点从对应的部署子密钥池中抽取密钥作为密钥环。本文通过进行性能分析。结果表明该方案能够解决不规则区域的边界问题。

In this paper, based on irregular regions key management scheme. The program is divided into several groups of the irregular region, according to the irregular shape of the network given the size of the vertical and horizontal position associated with the formation of different sub-key pool deployment, sensor nodes within the group to deploy from the corresponding sub-key pool extract key as a key ring.In this paper, the performance analysis.The results show that the program can solve the problem of irregular boundaries of the region.