Kazushige Matama, Ren Goto, Chihiro Nishiwaki, Katsuhiro Naito

Proceedings of the 26th World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2022, Vol. I, pp. 81-86 (2022); https://doi.org/10.54808/WMSCI2022.01.81

Kazushige Matama
Graduate School of Business Administration and Computer Science, Aichi Institute of Technology, Yakusa, Toyota, Aichi, Japan

Ren Goto
Graduate School of Business Administration and Computer Science, Aichi Institute of Technology, Yakusa, Toyota, Aichi, Japan

Chihiro Nishiwaki
Graduate School of Business Administration and Computer Science, Aichi Institute of Technology, Yakusa, Toyota, Aichi, Japan

Katsuhiro Naito
Faculty of Information Science, Aichi Institute of Technology, Yakusa, Toyota, Aichi, Japan

Cite this paper as:
Matama, K., Goto, R., Nishiwaki, C., Naito, K. (2022). Extension Mechanism of Overlay Network Protocol to Support Digital Authenticates. In N. Callaos, N. Lace, B. Sánchez, M. Savoie (Eds.), Proceedings of the 26th World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2022, Vol. I, pp. 81-86. International Institute of Informatics and Cybernetics. https://doi.org/10.54808/WMSCI2022.01.81

The spread of systems has shifted from being centered on the same network to communicating through various network environments. As systems in diverse network environments increase, zero-trust security is attracting attention. Achieving zero-trust security requires building security for all devices, making an effort to create it a challenge. Therefore, a communication framework is in need as a security measure. We have been developing CYber PHysical Overlay Network over Internet Communication (CYPHONIC) to realize secure end-to-end communication among devices. Conventional CYPHONIC supports only password-based authentication. However, it is necessary to support digital certificate authentication considering the use of IoT devices. In addition, verifying the legitimacy between terminals is necessary for communication between IoT devices. This paper introduces digital certificates based on Public Key Infrastructure (PKI), which is suitable for the extended authentication method of IoT devices. We confirmed that the proposed authentication system could work without the impractical overhead.