标题：Non-blocking Network Structure based Dynamic Multi-Path Routing for Dispersed Data Transmission Improvement against Node Capture Attacks in Wireless Sensor Network
摘要：In WSNs, the sensor nodes with the sensing, data processing, and communicating components arerandomly deployed in the terrain of difficult access. They have to send the important sensing data to thesink by wireless links. However, their battery life time is limited. During the communication for thesensing data transmission, several kinds of attacks may occur. The node capture attacks are one prospectivea kind of attacks. The key based several secure algorithms have been proposed for attack prevention. Incase of the node capture attacks, when a node is captured in symmetric key based and asymmetric keybased systems, attackers can get the key and the data. To resolve this problem, we propose a dynamicmulti-path routing for important data protection and security from node capture attacks. We use the basicalgorithm of baseline network structure in order to establish a dynamic multi-path for the securetransmission of sensing data. We compare the results of two metrics between dynamic multi-path andsingle-path methods by a relay node capture attack and prove the effectiveness of our approach through thesimulation experiments.
