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计算机工程 ›› 2018, Vol. 44 ›› Issue (5): 133-139. doi: 10.19678/j.issn.1000-3428.0046507

• 安全技术 • 上一篇    下一篇

一种社交网络环境下的数字权利保护模型

霍颖瑜 1,马莉 1,刘英 2,钟勇 1   

  1. 1.佛山科学技术学院 电子信息工程学院,广东 佛山 528000; 2.佛山广播电视大学 理工教研室,广东 佛山 528000
  • 收稿日期:2017-03-24 出版日期:2018-05-15 发布日期:2018-05-15
  • 作者简介:霍颖瑜(1979—),女,讲师、硕士,主研方向为社交网络访问控制、信息安全;马莉、刘英,副教授、硕士;钟勇,教授、博士。
  • 基金资助:
    广东省自然科学基金(2015A030313638);广东省前沿与关键技术创新专项(2016B010113004);广东省教育厅青年创新人才类项目(2015KQNCX179);广东省教育厅特色创新项目(2016KTSCX147);佛山科学技术学院科研项目。

A Digital Rights Management Model Under Social Network Environment

HUO Yingyu  1,MA Li  1,LIU Ying  2,ZHONG Yong  1   

  1. 1.College of Electronic Information Engineering,Foshan University,Foshan,Guangdong 528000,China; 2.Science and Engineering Teaching and Research Department,Foshan Radio and Television University, Foshan,Guangdong 528000,China
  • Received:2017-03-24 Online:2018-05-15 Published:2018-05-15

摘要: 现有的数字权利保护语言在表达力、灵活性、更新和交互能力方面存在不足。为此,建立基于社交网络的数字权利保护模型SociDRM。在分布式逻辑语言Active-DU-Datalog的基础上构建SociDRM模型并说明其权利保护机制,探讨模型中实现数字内容的使用、转移、重用和合理使用模式,同时解释模型在社交网络中的实现方法,并与基于XML语言的模型等进行对比,结果表明,该模型在语义完整性、版权保护表达力等方面,与社交网络结构更匹配。

关键词: 数字权利保护, 社交网络, 访问控制, 分布式逻辑, 逻辑许可证

Abstract: Due to the lack of expressive power,flexibility,update and interaction capability of current Digital Rights Management(DRM) languages,a DRM model named SociDRM which based on social network is proposed.On the basis of the distributed logic language Active-DU-Datalog,the SociDRM model is constructed and its rights protection mechanism is explained.Then the methods of use,rights transfer,reuse and fair use of the digital content are explained.Finally,the implementation method of SociDRM model is discussed and a contrastive analysis to other model which based on XML language is illuminated,the results show that the proposed model is more matching with the social network structure in terms of semantic integrity and copyright protection expression.

Key words: Digital Rights Management(DRM), social network, access control, distributed logic, logic license

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