作者
Benoit M Macq, J-J Quisquater
发表日期
1995/6
期刊
Proceedings of the IEEE
卷号
83
期号
6
页码范围
944-957
出版商
IEEE
简介
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.< >
引用总数
学术搜索中的文章
BM Macq, JJ Quisquater - Proceedings of the IEEE, 1995