REVIEW ON DYNAMIC KEY SECURITY PROTOCOLS IN WIRELESS SENSOR NETWORK USING PSEUDORANDOM NUMBER GENERATOR
Shrivastava N.P., Bansal D · International Journal of Technical Research & Science · 2020
In the current scenario, Wireless Sensor Network (WSN) is also playing an important role in research field because it provides so many surveillance applications such as in military, environmental monitoring, battlefield strategy planning, industrial monitoring and many more.Wireless sensor network are self configurable wireless network that tends to major requirement of security.Data would be transferred from one sensor node to another node in open environment.Distributed nature, restricted computing power needs algorithms that require less complex algorithms.To overcome this problem light weight security protocol is used in WSN Classical Security algorithms cannot be easily applied to Wireless Sensor Networks.In this paper a survey of security protocols proposed for wireless sensor is provided, the paper also provides a comparison for the same.Security plays an important part in wireless network.In the Present work, secure key management for providing security is play a vital role over wireless sensor network.In the present scenario, because of less computing power and memory space Conventional public key system is not worth full .In the research work the author has used random number to form the key which is a method to increase the security.Main advantage of the present work is that it is tuff to break a pair because a new random key generated each time.