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A DRM system scheme based on PKI is proposed and designed in this paper, which can achieve secure distribution and use of digital content. The system architecture, secure mechanism, workflow are described. At last the system simulation-testing and analysis are presented, testing and analysis results show that the scheme is feasible and effective.
Digital Rights Management ecosystem is composed of various participants, which adopt different security policies to meet their own security requirements, with a goal to achieve individual optimal benefits. However, from the perspective of the whole DRM-enabling contents industry, a simple adoption of several increasingly enhanced security policies does not necessarily implement an optimal benefit...
A secure and trusted distribution of digital contents is a fundamental requirement for Digital Rights Management (DRM) system, so that the integrity of user terminal platform should be verified prior to contents' distribution in order to assure that the platform is free from a malicious modification and attack. Recent years the emerging trusted computing has better enhanced the necessary functionality,...
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