%0 Journal Article %A Oliver, S.-Gladson %A Purusothaman, T. %D 2022 %J Computer Systems Science and Engineering %@ %V 41 %N 2 %P 767--780 %T Lightweight and Secure Mutual Authentication Scheme for IoT Devices Using CoAP Protocol %M doi:10.32604/csse.2022.020888 %U http://www.techscience.com/csse/v41n2/45200