Key-management Scheme Based on Public-key Institution to Clustered Wireless Sensor Networks

On the basis of detailed description of wireless sensor network (WSN) key-management scheme performance measure index, a secure key-management scheme was proposed by using the layer clustered structure and the non-certificate public-key algorithm, the effectiveness of the scheme was confirmed through the comparison and analysis of the network connectivity, security, calculation and storage performance of other key-management Schemes.