Blockchain is a promising solution for Industry 4.0; however, it does not guarantee input data integrity. We propose a field-programmable gate array (FPGA)-based private blockchain system for the industrial Internet of Things, where the transaction generation is performed inside the FPGA in an isolated and enclaved manner.
Bibliographical noteFunding Information:
This work was supported by the Institute of Information and Communications Technology Planning and Evaluation grant funded by the Korea government (2019-0-00533, Research on CPU Vulnerability Detection and Validation/No. 2019-0-01343, Regional Strategic Industry Convergence Security Core Talent Training Business) and the National Research Foundation of Korea under grant NRF-2019R1A2C1088390. Taeweon Suh is the corresponding author of this article.
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ASJC Scopus subject areas
- General Computer Science