Pairwise Key Updating Protocol of Wireless Sensor Network
Xiao Yan Tan · Jisuanji gongcheng · 2010
Aiming at the security deficiency of the pre-distribution mechanism in the field of key management for Wireless Sensor Network(WSN),a key updating protocol,RME,is proposed for WSN.With low power consumption,this protocol fixes the problem that,the longer the network works,the lower the security standard will decrease.Meanwhile,this protocol provides support for large-scale networks.Security analysis and simulations are constructed to show that RME is practical.