Title :
Identity-Based DRM in Ubiquitous Multimedia System
Author :
Yang, Chou-Chen ; Hsiao, Ju-Chun ; Yang, Hung-Wen
Author_Institution :
Dept. of Manage. Inf. Syst., Nat. Chung Hsing Univ., Taichung, Taiwan
Abstract :
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.
Keywords :
cryptography; digital rights management; multimedia systems; ubiquitous computing; identity-based DRM system; identity-based encryption; ubiquitous computing environment; ubiquitous multimedia system; Computer network management; Environmental management; Identity-based encryption; Management information systems; Multimedia computing; Multimedia systems; Protection; Signal processing; Ubiquitous computing; Wireless networks; DRM; Identity-based cryptosystem; Ubiquitous Multimedia System;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2009. IIH-MSP '09. Fifth International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-4717-6
Electronic_ISBN :
978-0-7695-3762-7
DOI :
10.1109/IIH-MSP.2009.131
