SECURE AND EFFICIENT DATA TRANSMISSION FOR CLUSTER BASED WIRELESS SENSOR NETWORKS

S.A.Rukshana ¹,ParveenJ.Revathi ²

¹PG Student STET Women’s college, mannargudi.

²Professor of CS department, STET Women’s college, mannargudi.

            A Wireless Sensor Network (WSN) consists of base stations and a number of wireless sensors (nodes). It is a group of specialized transducers with a communications infrastructure that uses radio to monitor and record physical or environmental conditions. Critical issues for transferring the data securely in cluster based wireless sensor networks. A convenient way to increase the work of wireless sensor networks is clustering. The clustering technique is used in both dynamic and peoridic.There are two protocols used in secure and efficient data transmission (SET) for cluster based wireless sensor networks. They are SET- IBS and SET-IBOOS, by means Identity Based Digital Signature and Identity Based Online/Offline Digital Signature. In SET- IBS security relies on the hardness of the Diffie-Hellman problem in the pairing area. In SET-IBOOS lessen the computational hanging for secure the protocol, which is critical for wireless sensor networks. It is depends on the stability of discrete logarithm problem. The two protocols SET-IBS and SET-IBOOS used for system requirements and analysis across various attacks. The two protocols give the improved performance than existing protocols used in cluster based wireless sensor networks