Advances on Key Management of Wireless Sensor Networks
Yong Wang · Telecommunication Engineering · 2010
The critical problem of key distribution in wireless sensor networks(WSN) is analysed.Based on systematic characterization of up-to-date typical key management schemes,their advantages and disadvantages are described as well as their applicability.Through considering the application background and the diversification of architectures and functions of WSN,some promising research orientations are presented.