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App. Res. of Comp. Accepted Paper
Vol. 42, 2025 No. 5

Redactable blockchain with one-time subordinate trapdoor

Wang Jiechang1
Liu Yuling2
Zhao Xinhui1
Zhang Ping3
Liu Muhua3
1. Sports Big Data Center, Henan Sport University, Zhengzhou Henan 450000, China
2. Institute of Information Engineering, Chinese Academy of Sciences, Beijing 100085, China
3. School of Mathematics & Statistics, Henan University of Science & Technology, Luoyang Henan 471023, China
DOI: 10.19734/j.issn.1001-3695.2024.10.0415

Abstract

Some redactable blockchain schemes do not have trapdoor revocation and update functions, some schemes do not limit the number of times the trapdoor can be used for redacting, and some schemes have large computational time overhead. Aiming at these problems, based on elliptic curve cryptography, this paper designed algorithms for parameter generation, trapdoor generation, hash, verification, trapdoor update, pre-editing, adaptation, edit-verification, respectively. It used the master trapdoor to revoke and update the subordinate trapdoor, and the subordinate trapdoor could only adapt the specified message once. The paper constructed a chameleon hash with a one-time subordinate trapdoor, and formally proved its correctness, updatability, collision resistance of the master trapdoor and one-time nature of the subordinate trapdoor. And then based on the constructed chameleon hash, it proposed a new redactable blockchain scheme, and applied the scheme to the audit of chronic disease cards. Finally, it conducted performance analysis and experimental evaluation on the scheme. The results show that compared with the existing schemes, the proposed scheme is secure and controllable, its algorithms save about 85.4% of the time overhead on average, and its efficiency advantage increases with the increase of the execution times of key algorithms.

Foundation Support

国家重点研发计划课题(2023YFC3306305)
国家自然科学基金资助项目(62102134)
基础加强计划技术领域基金资助项目(2021-JCJQ-JJ-0908)
河南省科技攻关项目(232102210138,232102210130)
河南省科技研发计划联合基金资助项目(242103810054)
河南省高等学校重点科研项目(23A520046,23A413005,22A890011)
河南体育学院青年骨干教师培养计划(QNGGJS202401)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2024.10.0415
Publish at: Application Research of Computers Accepted Paper, Vol. 42, 2025 No. 5

Publish History

[2025-01-20] Accepted Paper

Cite This Article

王杰昌, 刘玉岭, 赵新辉, 等. 拥有一次性从陷门的可编辑区块链 [J]. 计算机应用研究, 2025, 42 (5). (2025-03-06). https://doi.org/10.19734/j.issn.1001-3695.2024.10.0415. (Wang Jiechang, Liu Yuling, Zhao Xinhui, et al. Redactable blockchain with one-time subordinate trapdoor [J]. Application Research of Computers, 2025, 42 (5). (2025-03-06). https://doi.org/10.19734/j.issn.1001-3695.2024.10.0415. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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