Key Management Scheme for Wireless Sensor Network
Ning Liu · Computer Knowledge and Technology · 2011
Wireless sensor networks used for military target tracking,environmental monitoring,tracking and other aspects of patient condition,when its deployment in a hostile environment,subject to different types of malicious attacks,protect their safety is extremely important.Strictly limited resources of sensor nodes,traditional network security mechanisms do not apply to wireless sensor networks.Protect the security of wireless sensor network is used to encrypt the transmission of data,the article presents and analyzes the type of network for a typical key management scheme.