Cryptology for Digital Tv Broadcasting
(1995) Proceedings of the IEEE — Vol. 83, n° 6, p. 944-957 (1995)
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- Abstract
- Digital TV broadcasting needs new cryptological tools for conditional access, copyright protection and image authentication. The aim of this paper is to overview the corresponding systems' features. The description of a conditional access system is given. It is shown that equitable systems need the use of a Trusted Third Party. The design of efficient copyright protection by watermarking images and image authentication by signatures are also briefly discussed.
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Macq, B., & Quisquater, J.-J. (1995). Cryptology for Digital Tv Broadcasting. Proceedings of the IEEE, 83(6), 944-957. https://doi.org/10.1109/5.387094 (Original work published 1995)