A Study on Efficient Key Management in Real Time Wireless Sensor Network

Abstract

Sensor network technique consists that collecting information, transfer data by sensor nodes and that control sink node. But this sensor node has limited energy power and computing capability, so it has big problem that apply traditional security technique for sensor network. Especially, Research of security technology in real time wireless sensor network is not consisting yet. So we propose about efficient key management mechanism to allow existent secret sharing mechanism and one-way hash algorithm in real time wireless sensor network environment.