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Technology of Information Security
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1794-1798

Blockchain based digital right management for distributed content delivery network

Zhou Ruyue
Qian Liang
Institute of Wireless Communication Technologies, Shanghai Jiao Tong University, Shanghai 200240, China

Abstract

In order to improve the efficiency of digital right management mechanism and provide solutions to copyright protection in decentralized content delivery networks, this paper proposed a distributed DRM mechanism based on blockchain. The mechanism designed procedures of copyright transactions in decentralized environment and made adjustment to data structure in blockchain according to demands of content distribution application. Simulation results demonstrate that the proposed mechanism can support DRM system effectively with only 6.7% overheads. Moreover, compared with traditional DRM mechanism, the proposed mechanism is of high scalability and flexibility.

Foundation Support

国家自然科学基金资助项目(61771309,61671301,61420106008,61521062)
上海重点实验室基金资助项目(STCSM15DZ2270400)
数据链技术重点实验室开放基金资助项目(CLDL-20162306)
上海交通大学医工交叉基金资助项目(YG2017QN47)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.11.0870
Publish at: Application Research of Computers Printed Article, Vol. 37, 2020 No. 6
Section: Technology of Information Security
Pages: 1794-1798
Serial Number: 1001-3695(2020)06-038-1794-05

Publish History

[2020-06-05] Printed Article

Cite This Article

周如月, 钱良. 基于区块链信用体系的分布式数字版权管理机制 [J]. 计算机应用研究, 2020, 37 (6): 1794-1798. (Zhou Ruyue, Qian Liang. Blockchain based digital right management for distributed content delivery network [J]. Application Research of Computers, 2020, 37 (6): 1794-1798. )

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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