Managing IoT Data Transmission in Smart Home Environments with Zero-Knowledge Proof Protocol

Abstract

This research focuses on implementing the Zero-Knowledge Proof (ZKP) protocol as part of IoT systems, specifically within smart home environments. The system relies on the WISE protocol for communication between physical devices and the central controller. As the system evolved, the optimization concept led to migrating the central controller’s logic to the cloud. In the latest development phase, the cloud-based central controller is utilized for data processing and analysis, leveraging the WISE protocol’s features for efficient data collection from both applications and devices. As an example of a physical device, set-top boxes are utilized for real-time transmission of critical logs for diagnostic purposes. Additionally, the WISE client enables continuous log and data collection from applications, initiating upon application initialization. This capability allows the WISE client to monitor and document potential issues or irregularities in real-time application operation. The implementation of the ZKP protocol on the cloud-based central controller facilitates secure and private communication between devices and the data collection system, without compromising sensitive information. This research explores the application of the ZKP protocol concerning the utilization of physical or logical devices within systems based on the WISE protocol, providing a secure and efficient solution for device-to-central system communication in the cloud.