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ISSN Approved Journal || eISSN: 2582-8185 || CODEN: IJSRO2 || Impact Factor 8.2 || Google Scholar and CrossRef Indexed

Peer Reviewed and Referred Journal || Free Certificate of Publication

Research and review articles are invited for publication in March 2026 (Volume 18, Issue 3) Submit manuscript

A decentralized privacy-preserving and scalable blockchain-based identity management system

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  • A decentralized privacy-preserving and scalable blockchain-based identity management system

Prosper Onagie Yusuf 1, Abdullahi Mai-Auduga 1, Samuel Omokhafe Yusuf 2, *, Emmanuel Joshua 3 and Caleb Eshikpemi Yusuf 4

1 Department of Cyber Security, Air Force Institute of Technology, Kaduna State, Nigeria.

2 Independent Researcher, Massachusetts, USA.

3 Independent Researcher, Texas, USA.

4 Department of Computer Science & IT, Federal University Dutsinma, Katsina State, Nigeria.

Research Article

International Journal of Science and Research Archive, 2025, 14(02), 511-526

Article DOI: 10.30574/ijsra.2025.14.2.0368

DOI url: https://doi.org/10.30574/ijsra.2025.14.2.0368

Received on 27 December 2024; revised on 02 February 2025; accepted on 05 February 2025

This project proposes a decentralized Identity Management System (IMS) built on blockchain technology, prioritizing user privacy and security. The system enables individuals to create, manage, and share their digital identities securely, leveraging blockchain’s immutability and transparency. By utilizing smart contracts, the IMS ensures identity verification and authentication while maintaining user control and consent. This innovative approach addresses, current identity management challenges, promoting a secure and decentralized digital identity ecosystem. The project’s outcome has far-reaching implications for various sectors where identity management is critical. 

Blockchain technology; Smart Contract; Identity Management System; Ecosystem

https://journalijsra.com/sites/default/files/fulltext_pdf/IJSRA-2025-0368.pdf

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Prosper Onagie Yusuf, Abdullahi Mai-Auduga, Samuel Omokhafe Yusuf, Emmanuel Joshua and Caleb Eshikpemi Yusuf. A decentralized privacy-preserving and scalable blockchain-based identity management system. International Journal of Science and Research Archive, 2025, 14(02), 511-526. Article DOI: https://doi.org/10.30574/ijsra.2025.14.2.0368.

Copyright © Author(s). All rights reserved. This article is published under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits use, sharing, adaptation, distribution, and reproduction in any medium or format, as long as appropriate credit is given to the original author(s) and source, a link to the license is provided, and any changes made are indicated.

All statements, opinions, and data contained in this publication are solely those of the individual author(s) and contributor(s). The journal, editors, reviewers, and publisher disclaim any responsibility or liability for the content, including accuracy, completeness, or any consequences arising from its use.

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