Adaptive security approach for wireless sensor network using RSA algorithm

A type of distributed and self-regulating network is the wireless sensor (WSN). The nodes have limited computing capabilities, memory, battery power are needed to ensure a strong security design. In this paper, an adaptive cryptographic scheme for WSN that operating on routing ad hoc on-demand vector (AODV) protocol. term refers adopted mechanism between heavy light asymmetric cryptography techniques RSA. technique adopts complete version RSA algorithm, while one considers reduced complexity version. This control operation over included even with low ratio. various case studies, proposed checked result obtained shows high efficiency results in terms protection guarantee.