A sensor anonymity enhancement scheme based on pseudonym for clustered wireless sensor network

摘要：

　　Security problem is an important issue for Wireless Sensor Network.The paper focuses on the privacy protection of WSN applications.Firstly,an anonymity enhancement tactic based on pseudonym mechanism is presented for clustered Wireless Sensor Network,which provides anonymity for both the sensors within a cluster and the cluster head nodes.Afterwards,an entropy based method is exploited to evaluate the degree of anonymity of our scheme.Further,simulation experiments are launched through NS2 platform to validate the anonymity performance.The theoretical analysis and empirical study imply that the proposed scheme based on pseudonym can protect the privacies of both the sensor nodes and the cluster head nodes,thus it can provide good anonymity forWSN applications.

关键词： Wireless Sensor Network(WSN) Cluster Anonymity Privacy Pseudonym

会议类型: 国内会议

会议名称: 第八届中国可信计算与信息安全学术会议

会议地点: 湖北恩施

会议语种:英文

页码: 1-7

在线出版日期: 2014-09-13（万方平台首次上网日期，不代表论文的发表时间）