An Access Control Protocol for Wireless Sensor Networks
Xiaotao Lai · Microelectronics & Computer · 2011
Nodes in a sensor networks may be lost because of power exhaustion or malicious attacks.Therefore it′s necessary for new nodes′ deployment.Using Bloom Filter,we propose an access control protocol including the mutual authentication procedure and common key generation.It′s efficient for the nodes′ adding,deleting and authentication.At last,the paper makes an analysis of the performance and safety about the proposed protocol.