A Kind of Dynamic Key Management Method for Sensor Networks

摘要：

　　Many clustering routing protocols had been proposed which had rarely considered the network security issues so far.Most of the layer clustering key management methods does not consider the problem of key updating and cluster head being captured.Considering the probability of node being captured,particle swarm optimization algorithm was used to optimize the clustering of sensor networks.A dynamic key management method was proposed to achieve key updating regularly and provide a security strategy for sensor networks to solve the problem of cluster head being captured.The simulation illustrates that the proposed key management method can achieve better security performance.

关键词： Key management Sensor networks Particle swarm optimization

作者: ZHANG Ying JI Pengfei

作者单位: College of Information Engineering,Shanghai Maritime University,Shanghai 201306

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 417-421

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）