Research on Dynamic Pair-key Management Scheme of Wireless Sensor Network
Ran Qiang · Computers & Security · 2009
Because of the long-time exposure outside of the WSN and the openness of the wireless channel,information security become a great challenge to WSN.This article put forward a new pair-key management scheme,in order to resolve the complexity and dispersing of the connection graph of Random Key Scheme,and,increase its security.