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Development of Cryptography Technology Application Situation in Digital Television System
Author(s): 
Pages: 4-7
Year: Issue:  17
Journal: Video Engineering

Keyword:  密码学技术公钥密码机卡分离软硬分离;
Abstract: 围绕数字电视应用中的密码学技术,包括安全性、机卡分离、软硬分离,并对有线与卫星数字电视应用等方面的现状作了较为全面、深入客观的比较性分析.最后,提出一些看法与展望,指出在三网融合下的开放下载无卡CA是数字电视密码学技术发展方向.
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