Study of Routing Protocol Using Key Management in Wireless Sensor Network

In wireless sensor network many security related problems arises. Routing protocol security is one of them. Security is most challenging issue in wireless sensor network. Many techniques proposed in flat routing protocol which is not suitable in cluster-based routing protocol. In this paper, we discuss many protocols which are related to routing protocol and key management. Also compare all of routing protocol technique with key management. In this paper we also define the limitation of each protocol as well as key management.