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On the encryption techniques for digital right management of MPEG-5 video


Lee, T and Yeom, SJ and Bang, Y and Seo, C, On the encryption techniques for digital right management of MPEG-5 video, Far East Journal of Applied Mathematics, 36, (3) pp. 367-378. ISSN 0972-0960 (2009) [Refereed Article]

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This paper presents encryption techniques for digital right management solutions of MPEG-4 streams. MPEG-4 is a format for multimedia streaming and stored in the MPEG-4 file format. We designed three kinds of encryption methods, which encrypt macro blocks (MBs) or motion vectors (MVs) of I-, P-VOPs (Video Object Planes), extracted from the MPEG-4 file format. We used SEED to encrypt MPEG-4 data. Based on these three methods, we designed and implemented a DRM solution for an Internet broadcasting service, which enabled a MPEG-4 data streaming, and then compared the results to get an optimal encryption method.

Item Details

Item Type:Refereed Article
Keywords:SEED, DRM.
Research Division:Information and Computing Sciences
Research Group:Cybersecurity and privacy
Research Field:Cryptography
Objective Division:Expanding Knowledge
Objective Group:Expanding knowledge
Objective Field:Expanding knowledge in the environmental sciences
UTAS Author:Yeom, SJ (Dr Soonja Yeom)
ID Code:61482
Year Published:2009
Deposited By:Information and Communication Technology
Deposited On:2010-03-04
Last Modified:2015-02-05
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