PoTS: Proof of Tunnel Signature for Certificate Based on Blockchain Technology | Zendy

Dewi Immaniar | Zendy; Nur Azizah | Zendy; Dedeh Supriyanti | Zendy; Nanda Septiani | Zendy; Marviola Hardini | Zendy

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PoTS: Proof of Tunnel Signature for Certificate Based on Blockchain Technology

Author(s) -

Dewi Immaniar,

Nur Azizah,

Dedeh Supriyanti,

Nanda Septiani,

Marviola Hardini

Publication year - 2021

Publication title -

international journal of cyber and it service management

Language(s) - English

Resource type - Journals

eISSN - 2808-554X

pISSN - 2797-1325

DOI - 10.34306/ijcitsm.v1i1.28

Subject(s) - blockchain , computer security , certificate , computer science , database transaction , merkle tree , transparency (behavior) , hash function , public key cryptography , public key infrastructure , smart contract , digital signature , key (lock) , overhead (engineering) , database , cryptographic hash function , operating system , theoretical computer science , encryption

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.

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