Identity-Based DRM in Ubiquitous Multimedia System

We will propose a novel identity-based DRM system to protect multimedia content that will be delivered in ubiquitous computing environment. When users take mobile devices and roam to different wireless network domains, our scheme can help the domain manager to establish a reliable environment with the DRM module that installed on users’ mobile device. By using identity-based encryption as DRM system, we simplify the authentication processing and provide more suitable to ubiquitous computing environment.

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