Integrating fingerprint with cryptosystem for internet-based live pay-TV system

Integrating fingerprint with cryptosystem for internet-based live pay-TV system

In the last few years, live pay‐TV system via the Internet has come to be established with the development of broadband network. To develop such a system, a mechanism for content protection is required. In this paper, a new architecture integrating fingerprint with cryptosystem is proposed to protec...

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Veröffentlicht in:Security and communication networks 2008-11, Vol.1 (6), p.461-472
Hauptverfasser: Hou, Shuhui, Uehara, Tetsutaro, Satoh, Takashi, Morimura, Yoshitaka, Minoh, Michihiko
Format: Artikel
Sprache:eng
Schlagworte:
fingerprinting code
multimedia encryption
pay-TV
public-key cryptosystem
sep content protection
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Zusammenfassung:In the last few years, live pay‐TV system via the Internet has come to be established with the development of broadband network. To develop such a system, a mechanism for content protection is required. In this paper, a new architecture integrating fingerprint with cryptosystem is proposed to protect digital contents (image and video) from unauthorized viewing and illegal redistribution. Then, a scheme integrating anti‐collusion code and Home Page public‐key cryptosystem (PKC) is described. Such a scheme is shown feasible and realistic for implementing with respect to computation/transmission cost. Copyright © 2008 John Wiley & Sons, Ltd.
ISSN:1939-0114
1939-0122
1939-0114
DOI:10.1002/sec.80