Survey of Distributed Key Distribution on WSN
Shi Lin-xia · Video Engineering · 2015
In recent years,Wireless Sensor Network( WSN) has attracted public attention as its promising future of military and commercial applications. Compared to traditional wired network,WSN has its distinguished characteristics and advantages. Information security is undoubtedly an important direction of research in the age of information explosion. Until now,researchers have done a lot of research on security of wireless sensor networks,particularly in terms of key distribution. Firstly,the concept of key distribution is described. Secondly,the characteristics of wireless sensor networks are analyzed,and compared them from safety and efficiency. Finally,the future research direction is discussed.