Security Enhanced Dynamic Routing Algorithm for Wireless Sensor Network
In this paper, the authors deal fully about the security which has become one of the major issues for data communication for wired and wireless networks. Different from the past work on the designs of cryptography and system infrastructure, a dynamic routing algorithm is proposed that could randomize delivery paths for data transmission. The algorithm is easy to implement and compatible with popular routing protocols, such as Routing Information protocol in wired networks and Destination sequenced distance vector protocol in wireless networks, without introducing extra control messages. An analytic study on the proposed algorithm is presented, and a series of simulation experiments are conducted to verify the analytic results and to show the capability of proposed algorithm.