DATA INTEGRITY PROTECTION FOR WIRELESS SENSOR NETWORK USING KEY ESTABLISHMENT SCHEME

Abstract

Present secure and efficient big data aggregation methods are very attractive in the field of wireless sensor networks research. In real settings, the wireless sensor networks have been broadly applied, such as target tracking and environment remote monitoring. However, data can be easily disputed by a vast of attacks, such as data interruption. In this paper, we mainly focus on data integrity protection, give a key establishment scheme with designed verifier for wireless sensor networks. According to the merits of aggregate signatures, our key establishment scheme not only can keep data integrity, and it can reduce bandwidth and storage cost for wireless sensor networks. Furthermore, the security of our key establishment scheme rigorously presented based on RSA algorithm.