Repozytorium publikacji - Politechnika Gdańska

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.

Autorzy

• dr inż. Bartosz Czaplewski link otwiera się w nowej karcie ,
• dr hab. inż. Roman Rykaczewski link otwiera się w nowej karcie