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All Journal International Journal of Cyber and IT Service Management (IJCITSM)
Nanda Septiani
Universitas Raharja
Computer Science & IT Decision Sciences, Operations Research & Management

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PoTS: Proof of Tunnel Signature for Certificate Based on Blockchain Technology Dewi Immaniar; Nur Azizah; Dedeh Supriyanti; Nanda Septiani; Marviola Hardini
International Journal of Cyber ​​and IT Service Management (IJCITSM) Vol. 1 No. 1 (2021): April
Publisher : International Institute for Advanced Science & Technology (IIAST)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1575.986 KB) | DOI: 10.34306/ijcitsm.v1i1.28

Abstract

Proof of Tunnel Signature (PoTS) is designed to avoid the main problems found in certificates based on Blockchain technology. In this case, it is so closely related to Cybersecurity. A lightweight protocol such as a Certificate Authenticated Key Agreement (CAKA) is needed to reduce the vulnerability of a system's operation, namely overcoming management overhead by using a decentralized system according to the characteristics of Blockchain Technology. PoTS is the second stage after determining the Key Agreement (KA) or certificate hash in authenticating a node, and this is also a significant step in minimizing computation costs. The nodes generated after the signing process remain anonymous and can be verified optimally. Smart contracts are also used as a support so that this research can ensure transparency and openness of transaction nodes to maintain and improve the efficiency of transaction security for a certificate based on Blockchain Technology.
Co-Authors Dedeh Supriyanti Dewi Immaniar Marviola Hardini Nur Azizah