Design of Wireless Sensor Network Node with Hyperchaos Encryption Based on FPGA

Wireless sensor network has been widely used and its real-time data processing capability is very limited. This paper puts forward a new solution, which is the novel wireless sensor network node design with hyperchaos encryption based on FPGA. With the wide application on wireless sensor network based on ZigBee protocol, we encrypt the transported data in the network using hyperchaos by FPGA, which combines their flexibility in rapid real-time data processing with free configuration in FPGA and enhances the security of the transported data. Then we can make full use of their advantages and achieve a good design of sensor network node.