摘要
数字指纹技术可以追踪盗版拷贝的来源,在版权保护方面具有很重要的作用,受到越来越广泛的关注。本文提出了一种基于中国剩余定理的数字指纹体制,避免使用一般的安全多方计算协议,该方案不仅具有较好的实现效率,而且还能确定性地跟踪叛逆者。
Digital fingerprinting is a technology used to trace illegal redistributors and protect copyright, and has been get more and more attention. This paper presents a fingerprinting scheme based on Chinese remainder theorem. That avoids using the general multiparty computations protocol. Furthermore, the scheme not only has efficientcy in implementing, but also allows deterministic traitor tracing.
出处
《微型机与应用》
2009年第21期57-58,共2页
Microcomputer & Its Applications
基金
湖南农业大学校青年科学基金项目(编号:08QN11)
关键词
数字指纹
中国剩余定理
叛逆者追踪
digital fingerprinting
Chinese remainder theorem
traitor tracing
