International Journal of Innovative Research and Studies
Wireless Sensor Network (WSN) is an area of research that has various applications both for mass public and military. Mobile Sink (MS) are essential in many wireless sensor network applications for efficient data growth, localized sensor reprogramming and for unique and revoking compromised sensors. In this paper, they propose Hermitian Matrices based Security Scheme (HMSS) with mobile sink in wireless sensor networks. This scheme uses the Hermitian matrices along with One Time Key (OTK) to provide security. This proposed method of data transfer through matrix method uses complex numbers and its conjugate in finding the intended node to send the data. This scheme is implemented in an experimental network of resource-limited sensor nodes to show its high efficiency in practice in terms of delivery rate.