Energy Consumption Analysis of Elliptic Curve Cryptography Middleware Broker for MQTT Application in IoT Systems

The Internet of Things(IoT)has become an expansion of connected smart devices from small sensors to complex fog and cloud nodes and various network technologies and communication protocols. Devices, including Intelligent Home Health Care, will infiltrate our lives in various application areas. The Internet of Things provides what is in the physical world the ability to interact with the Internet. However, due to their vulnerability, these connected devices offer new security challenges that can be overcome by performing strong validation and access control patterns. In this article, we propose to monitor and allow the use of middleware broker platforms, work, and resources effectively and use ECC for asymmetric monitoring. The security analysis demonstrates a robust resistance to common attacks, bolstered by the fact that each device operates within the energy constraints of just 4mJ, as stipulated by the original protocol.