Vol.12, No.4, November 2023.                                                                                                                                                                               ISSN: 2217-8309

                                                                                                                                                                                                                        eISSN: 2217-8333


TEM Journal



Association for Information Communication Technology Education and Science

Blockchain-based Auxiliary Systems for Pseudonymization and Consent Management


Jiraphat Lapwattanaworakul, Chetneti Srisa-An, Thannob Aribarg


© 2023 Jiraphat Lapwattanaworakul, published by UIKTEN. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. (CC BY-NC-ND 4.0)


Citation Information: TEM Journal. Volume 12, Issue 4, Pages 2470-2480, ISSN 2217-8309, DOI: 10.18421/TEM124-59 November 2023.


Received: 24 July 2023.

Revised:   16 October 2023.
Accepted: 23 October 2023.
Published: 27 November 2023.




Stringent privacy regulations, exemplified by the General Data Protection Regulation (GDPR), create intricate challenges for businesses engaged in data sharing. In response to the risk associated with data disclosure and potential legal consequences, this research paper introduces a novel approach. It suggests the adoption of blockchain technology as an auxiliary system for managing consent. Our RSU-CMS consent management systems make use of smart contracts within a private blockchain environment. A new technique is employed to ensure data integrity and compliance with relevant laws. The experiment outlined in this paper provides an end-to-end illustration of the process using true experimental research, while the conclusion addresses the merits and demerits of this approach. Leveraging intelligent encryption, blockchain technology not only ensures anonymity but also enhances security, making it an attractive platform for consent management.


Keywords – Blockchain, pseudonymization, consent management, data privacy, GDPR.



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