• Prof.Shamshekhar.S Patil
• Ashwini .K.G

In an earlier day’s security protocols are not feasible for wireless sensor networks(WSN) because of their resource constraint nature, here security part is challenging and solution is required to be addressed. Now a day’s wireless sensor networks are the active area of research and owed to large number of applications. The main aim is to increase the robustness of a network against attacks such as Man in Middle using the ECC (elliptic Curve Crypto system). Elliptic Curve Cryptography has been considered a feasible cryptographic technique due to its low computational overhead Securing WSN in the IoT application permits by proposing the mechanism that ensures the connectivity among devices and with lower costs in terms of consumption of energy and resource usage.

Wireless Sensor Network (WSN), Internet Of Things(IoT), Digital Signature(DS), ECC(Elliptic Curve Cryptography).

"IOT applications for high security WSN using Elliptic Curve Cryptography Algorithm ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 9, page no.430-434, September-2020, Available :http://www.jetir.org/papers/JETIR2009263.pdf

"IOT applications for high security WSN using Elliptic Curve Cryptography Algorithm ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 9, page no. pp430-434, September-2020, Available at : http://www.jetir.org/papers/JETIR2009263.pdf