A Technique to Resolve Data Integrity and Confidentiality Issues in a Wireless Sensor Network

Security in WSN infrastructure is the ability to transmit electronic data from source to destination so that only intended recipients can receive the actual data without compromising its integrity and losing its confidentiality throughout the entire transmission process. The use of standard public or private key cryptographic techniques can solve various confidentiality issues such as they can prevent various security attacks. The establishment of key in WSN can also be done with the help of protocols where after the deployment, sensor nodes set up a common secret key either through agreement of key or through key transport. In this paper, a hybrid technique has been proposed which can resolve data integrity and confidentiality issues with higher time and space efficiencies along with time-efficient key management and source as well as data validation system. This research is using simulation of all these blueprint technique to check their performances. The implementation is done on the java platform and all the data transmissions are performed in the wireless sensor environment. The performances of various techniques have been analyzed in terms of produced results. The proposed technique is further compared with different standard and existing techniques to show their efficiency rather than the rest.