A Tamper-resistance Key Pre-distribution Scheme for Wireless Sensor Networks

摘要：

Wireless sensor network (WSN), which is integrated with many technologies such as sensor, embedded computing, wireless communication and distributed information processing etc., is becoming an important branch of ubiquitous computing research. WSN is composed of a large number of distributed sensor nodes, so to ensure the sensor nodes dependable is essential to security of whole network. By introducing a lightweight tamper-resistance design based on security co-processor into sensor nodes, this paper loosens up the security assumptions of WSN, and redefines the objectives of WSN security. Based on such secure infrastructure, the paper also proposes a concise and effective key pre-distribution scheme, in which each node needs to send only one cluster key announcement message and cluster key net can be set up within neighborhood.

关键词： ubiquitous/pervasive computing wireless sensor network trusted computing key management clustering network architecture.

作者: Lei Xie Hongsong Zhu Yongjun Xu Yuefei Zhu

作者单位: Institute of Information Engineering, Information Engineering University,450002 Zhengzhou,P.R.China; Advanced Test Technology Laboratory, Key Laboratory of Computer System and Architecture, Institute o Advanced Test Technology Laboratory, Key Laboratory of Computer System and Architecture, Institute o Institute of Information Engineering, Information Engineering University,450002 Zhengzhou, P.R.China

会议类型: 国际会议

会议名称: 第五届网格与协同计算国际会议(The Fifth International Conference on Grid and Cooperative Computing GCC 2006)

会议地点: 长沙

会议语种:英文

页码: 437-443

在线出版日期: 2006-10-21（万方平台首次上网日期，不代表论文的发表时间）