摘要
叛逆者追踪方案是广播加密系统中保护版权的重要工具。基于RSA加密算法提出了一种新的叛逆者追踪方案,与现有的两种基于该加密算法的方案相比,该方案具有可撤销叛逆者和增加用户的优点。
Traitor tracing schemes are a very important tool for copyright protection in broadcast encryption systems. Based on RSA, a new traitor tracing scheme was proposed. Compared with the existing two schemes based on the algorithm, the scheme has the advantages of revoking traitors and adding users.
出处
《计算机应用研究》
CSCD
北大核心
2007年第5期135-136,共2页
Application Research of Computers
基金
国家自然科学基金资助项目(60372046)
