부산대학교 도서관

Digitalizing existing systems for mass production is what's known as “Smart Industry” or the Industrial Internet of Things (IIoT). As a result of the interoperability of modern industrial equipment with IoT devices, a dizzying array of manufactured goods is being created. Problems with device availability, product dependability and product mobility for smart implementation, performance, security, scalability, interoperability, and energy efficiency are some of the research hurdles in Industrial IoT. This study presents a novel homomorphic encryption technique with improved performance. An analysis is conducted to assess the appropriateness of Homomorphic encryption for the Industrial Internet of Things (IIoT), and a refined version of the current algorithm is suggested and put into practice. The method's findings are compared to those of current algorithms in terms of performance metrics such as encryption time, decryption time, and throughput. It is determined that the technique is effective for different sizes of plain text blocks.