Enhancing efficiency of enterprise digital rights management
2015 International Conference on Advanced Computer Science and Information Systems (ICACSIS)(2015)
摘要
Most of private enterprises and governmental institutions are in an increasing need for enterprise-oriented digital rights management (E-DRM) schemes. E-DRM schemes provide protection to digital contents that contain corporates' sensitive information and prevent unauthorized access to these data. Previous work proposed a storage reliable and efficient E-DRM systems based on the information dispersal algorithm. In this paper, we propose a computationally enhanced information dispersal and reconstruction algorithms. We achieve significant reduction in the computational complexity without affecting the E-DRM system security and with comparable storage requirements.
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关键词
digital rights management,information dispersal algorithm,secure storage,information security
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