Secure DRM Scheme Based on Blockchain with High Credibility

查看全文 作　　者：MA [1]Zhaofeng;HUANG [2]Weihua;GAO [1]Hongmin

机构地区：[1]School of Cyberspace Security,Beijing University of Posts and Telecommunications;[2]Shenzhen Datong Industrial Co.,Ltd.

出　　处：《Chinese Journal of Electronics》索引2018年第27卷第5期,共12页

基　　金：supported by the National Natural Science Foundation of China(No.61472258,No.61272519,No.61170297,No.61572080) 摘　　要：Upon the fairness, security and flexibility problems of traditional digital rights management, we proposed a blockchain infrastructure service based DRM platform with high-level credit and security, in which we first proposed a Blockchain as a service(Baa S) architecture to decrease the complexity and difficulty of building up a blockchain-based business model, the Baa S infrastructure transparently provides easily-developed user interface to implement all core functions such as genesis block creation, consensus mechanism definition, node initialization and running, wallet management, address management,blockchain explorer et al. Then based on the Baa S infrastructure we proposed a blockchain-based DRM platform with high-level credit and security for Content provider(CP), Service provider(SP) and customers. We designed the blockchain as infrastructure service for DRM business model and provided core content rights information storage in blockchain for tamper-resistant copyrights protection from being misused, and the content consumers can use blockchain-based digital assets for content consumption payment, and the platform can help the content demandside and supply-side trading and the blockchain recorded the trade data as tamper-resistant evidence. Evaluation experiments manifests the proposed scheme is reliable and secure, and provided an efficient methodology for blockchain application business model implementation. 关键词：DRM 高可靠服务供应商数字权利管理内容供应商基础结构企业模型核心函数

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Secure DRM Scheme Based on Blockchain with High Credibility

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