A Secret-Sharing-based Security Data Aggregation Scheme in Wireless Sensor Networks

The reliable and secure data transmission is the essential attribute in Wireless Sensor Networks (WSNs). However, the attackers try to analyze the sensing data in a WSN, which may compromise the security of network. Meanwhile, the message sent by sensor node may be deserted and it can cause a negative effect on data accuracy. Based on the secret sharing and the privacy protection mechanism, we design a novel framework called the Secret-Sharing-based Security Data Aggregation scheme (S\(^3\)DA) in this paper. In S\(^3\)DA, a secret sharing algorithm and a data aggregation scheme are discussed. The former can promote the security and accuracy of sensing data and the latter may reduce the energy consumption in data transmission. The simulation experiments prove the effectiveness and the validity of our proposed framework.