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https://doi.org/10.17559/TV-20201224085501

A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract

Hao Fu* ; Economic and Technical Research Institute of State Grid Jibei Electric Power Co., Ltd., Beijing 100038, China
Wenhai Nie ; Economic and Technical Research Institute of State Grid Jibei Electric Power Co., Ltd., Beijing 100038, China
Li Liu ; Economic and Technical Research Institute of State Grid Jibei Electric Power Co., Ltd., Beijing 100038, China

Puni tekst: engleski, pdf (851 KB) str. 347-356 preuzimanja: 63* citiraj
APA 6th Edition
Fu*, H., Nie, W. i Liu, L. (2021). A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract. Tehnički vjesnik, 28 (2), 347-356. https://doi.org/10.17559/TV-20201224085501
MLA 8th Edition
Fu*, Hao, et al. "A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract." Tehnički vjesnik, vol. 28, br. 2, 2021, str. 347-356. https://doi.org/10.17559/TV-20201224085501. Citirano 12.05.2021.
Chicago 17th Edition
Fu*, Hao, Wenhai Nie i Li Liu. "A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract." Tehnički vjesnik 28, br. 2 (2021): 347-356. https://doi.org/10.17559/TV-20201224085501
Harvard
Fu*, H., Nie, W., i Liu, L. (2021). 'A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract', Tehnički vjesnik, 28(2), str. 347-356. https://doi.org/10.17559/TV-20201224085501
Vancouver
Fu* H, Nie W, Liu L. A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract. Tehnički vjesnik [Internet]. 2021 [pristupljeno 12.05.2021.];28(2):347-356. https://doi.org/10.17559/TV-20201224085501
IEEE
H. Fu*, W. Nie i L. Liu, "A Ring Signature Trust Model for Project Review Based on Blockchain Smart Contract", Tehnički vjesnik, vol.28, br. 2, str. 347-356, 2021. [Online]. https://doi.org/10.17559/TV-20201224085501

Sažetak
The traditional offline review model of grid projects has the problems of high cost, high risk and low efficiency, making the project review insecure and inefficient. What is worse, the review data of a grid project are generally stored in a central database, which is vulnerable to attacks and not highly trustable. To solve the problems, this paper proposes a ring signature trust model based on smart contract, an important blockchain technology, for project review. The blockchain technology was introduced to build an online review platform for grid projects, greatly saving human and financial resources. Then, the consensus efficiency was improved with a trust-based node consensus mechanism. Besides, the ring signature was integrated with smart contract to allow review experts to submit their results anonymously, ensuring the fairness and impartiality of grid project review. On this basis, an efficient review system was established for grid projects, and a secure review environment was created, so that the review results will not be tampered with. The case analysis proves that the proposed method can effectively solve the problems of traditional grid project review, making the review system more secure and efficient. The research findings provide decision and theoretical supports for grid project review.

Ključne riječi
blockchain; grid project review; ring signature; smart contract

Hrčak ID: 255701

URI
https://hrcak.srce.hr/255701

Posjeta: 133 *