Abstract—According to the survey on wireless sensor networks several sensors that perform only sensing can be deployed. The positions of the sensors and communications topology are carefully engineered. They transmit time series of the sensed phenomenon to the central nodes where computations are performed and data are fused. Sensor network protocols and algorithms must possess self-organizing capabilities. Another unique feature of sensor networks is the cooperative effort of sensor nodes. Sensor nodes are fitted with an on-board processor. Instead of sending the raw data to the nodes responsible for the fusion, sensor nodes use their processing abilities to locally carry out simple computations and transmit only the required and partially processed data.
Index Terms—Cost-efficient, encryption, Keying, Virtual energy.
K. Naga Krishnaja is with the JNTUK VZM in Information and Technology, Andhra Pradesh, India (e-mail: nagakrishnaja@gmail.com).
Cite: K. Naga Krishnaja, "Cryptography via Virtual Energy for Wireless Sensor Networks," International Journal of Information and Education Technology vol. 2, no. 1, pp. 51-56, 2012.