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ICMCS
2005
IEEE

IP Multicast Video Broadcasting System with User Authentication

12 years 7 months ago
IP Multicast Video Broadcasting System with User Authentication
This report describes a pay broadcasting system for the Internet. This system would enable tens of thousands of people to access an identical video stream simultaneously. In this proposed system, contents are broadcast to all terminals using IP multicast. Contents are encrypted so that legitimate users can decode them with a private key and session keys. As a key management scheme, the Tracing Traitor scheme is adopted because it offers advantages in scalability. The system can also embed digital watermarks, which act as a psychological deterrent to illegal copying and distribution of copyrighted contents. Finally, implementation of an application system is described and efficient broadcasting of contents with this system is demonstrated.
Hiroki Onishi, Takashi Satoh, Tetsutaro Uehara, Ka
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where ICMCS
Authors Hiroki Onishi, Takashi Satoh, Tetsutaro Uehara, Katsunori Yamaoka
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