PROJECT TITLE :

Efficient Group Key Transfer Protocol for WSNs

ABSTRACT:

Special styles are required for cryptographic schemes in wireless sensor networks (WSNs). This is as a result of sensor nodes are restricted in memory storage and computational power. The present group key transfer protocols for WSNs using classical secret sharing need that a $t$ -degree interpolating polynomial be computed so as to encrypt and decrypt the key cluster key. This approach is too computationally intensive. During this paper, we have a tendency to propose a brand new group key transfer protocol employing a linear secret sharing theme and factoring assumption. The proposed protocol can resist potential attacks and conjointly significantly cut back the computation complexity of the system while maintaining low communication price. Such a theme is fascinating for secure cluster communications in WSNs, where moveable devices or sensors need to scale back their computation as much as possible because of battery power limitations.