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http://dx.doi.org/10.9717/kmms.2020.23.2.262

A Decentralized Copyright Management Model using Mydata Concept  

Kim, Hyebin (Interdisciplinary Program of Information Security, Graduate School, Pukyong National University)
Shin, Weon (Dept. of Information Security, Tongmyoung University)
Shin, Sang Uk (Dept. of IT Convergence and Application Eng., Pukyong National University)
Publication Information
Journal of Korea Multimedia Society / v.23, no.2, 2020 , pp. 262-273 More about this Journal
Abstract
This paper analyzes the existing copyright management and copyright sharing model and discusses the limitations. It then proposes a consortium Blockchain-based copyright management model in which the service platform participates as a node, and discusses how to combine the My Data concept with Blockchain and smart contracts. Also, Blockchain-based CP-ABE is introduced and applied to the proposed model as a way for users to define access policies and store copyright data in encrypted form on the storage of the online service providers (OSP). Compared with the existing copyright management model, the proposed model allows the copyright holder to focus on copyright registration, license content design, and sharing, as the data subject. And it is expected to be able to transparently manage the usage records and the basis for the settlement of the copyrighted data that are shared and used on each platform.
Keywords
MyData; Blockchain; Smart Contract; CP-ABE;
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  • Reference
1 Copyright, https://en.wikipedia.org/wiki/Copyright (accessed January 08, 2020).
2 Research on New Copyright Services Using Blockchain Technology, http://www.copyright.or.kr/information-materials/publication/research-report/view.do?brdctsno=42013 (accessed January 01, 2020).
3 S. Bae, "Improved CRT-based Image Watermaking in DCT Domain for Copyright Protection," Journal of Korea Multimedia Society, Vol. 16, No. 10, pp. 1163-1170, 2013.   DOI
4 A. Poikola, K. Kuikkaniemi, and H. Honko, "Mydata a Nordic Model for Human-centered Personal Data Management and Processing," Finnish Ministry of Transport and Communications, http://urn.fi/URN:ISBN:978-952- 243-455-5 (accessed January 01, 2020).
5 Z. Zheng, S. Xie, H. Dai, X. Chen, and H. Wang, "An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends," Proceeding of 2017 IEEE International Congress on Big Data, pp. 557-564, 2017.
6 L.S. Sankar, M. Sindhu, and M. Sethumadhavan, "Survey of Consensus Protocols on Blockchain Applications," Proceeding of 4th International Conference on Advanced Computing and Communication Systems, pp. 1-5, 2017.
7 A.M. Antonopolous, The Blockchain, Mastering Bitcoin, 2ed, O'Reilly Media, Inc., Sebastopol, California, 2017.
8 V. Buterin, A Next-generation Smart Contract and Decentralized Application Platform, Ethereum White Paper, 2014.
9 J. Bethencourt, A. Sahai, and B. Waters, "Ciphertext-policy Attribute-based Encryption," Proceeding of IEEE Symposium on Security and Privacy, pp. 321-334, 2007.
10 Y. Zhang, J. Li, and H. Yan, "Constant Size Ciphertext Distributed CP-ABE Scheme With Privacy Protection and Fully Hiding Access Structure," IEEE Access, Vol. 7, pp. 47982-47990, 2019.   DOI
11 My Data Docs, https://github.com/HIIT/ mydata-service-linking.pdf (accessed January 01, 2020).
12 My Data Authz Docs, https://github.com/HIIT/mydata-stack/raw/gh-pages/mydatadata-authz.pdf (accessed January 01, 2020).
13 A. Savelyev, "Copyright in the Blockchain Era: Promises and Challenges," Computer Law and Security Review, Vol. 34, No. 3 pp. 550-561, 2018.   DOI
14 M. Castro and B. Liskov, "Practical Byzantine Fault Tolerance," Proceeding of the Third Symposium on Operating Systems Design and Implementation, pp. 173-186, 1999.
15 Z. Liu, Z.L. Jiang, X. Wang, and S.M. Yiu, "Practical Attribute-based Encryption: Outsourcing Decryption, Attribute Revocation and Policy Updating," Journal of Network and Computer Applications, Vol. 108, pp. 112-123, 2018.   DOI
16 D.L.K Chuen and R.H. Deng, Blockchain - From Public to Private, Handbook of Blockchain Digital Finance and Inclusion, Volume 2, pp. 145-177, Academic Press, Cambridge, Massachusetts, 2017.
17 B. Faber, G.C. Michelet, N. Weidmann, R.R. Mukkamala, and R. Vatrapu, "BPDIMS: A Blockchain-based Personal Data and Identity Management System," Proceeding of the 52nd Hawaii International Conference on System Sciences, pp. 1-10, 2019.