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Abstract
This paper considers a Joint Fingerprinting and Decryption method, called Hillcast, for the copyright protection and traitor tracing in case of Video on Demand services. Because the method is based on the Hill cipher, it is vulnerable to a known-plaintext attack. The goal of this paper is to present an efficient periodic key exchange mechanism to make this method secure without compromising its scalability, imperceptibility or robustness of embedded fingerprints.
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne
pages 830 - 835,
ISSN: 1230-3496 - Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Czaplewski B., Rykaczewski R.: Immunizing the Hillcast Method against the Known-Plaintext Attack using Periodic Key Exchange// Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne. -., nr. 8-9 (2013), s.830-835
- Verified by:
- Gdańsk University of Technology
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