on improving multicast source authentication to achieve better security 基于消息认证码的组播源认证研究
these restricts make source authentication difficultly accomplish in multicast environment 这使得在组播环境中进行源认证非常困难。
a novel video multicast instant source authentication model based on digital watermarking 一种基于数字水印的视频多点广播立即源认证模型
in order to solve the problems of current source authentication methods, this thesis brings forward a new source authentication scheme based on the events sequence---- esa ( events sequence authentication ) . this scheme does not depend on the time synchronous mechanism, and it has the advantages of fast authentication and 根据现有源认证方法的不足和存在问题,本文提出了基于事件序列的源认证方案esa(eventssequenceauthentication),该方案不依赖时间同步机制,具有快速认证,抗丢失性和扩展性较好的特点。
in order to solve the problems of current source authentication methods, this thesis brings forward a new source authentication scheme based on the events sequence---- esa ( events sequence authentication ) . this scheme does not depend on the time synchronous mechanism, and it has the advantages of fast authentication and 根据现有源认证方法的不足和存在问题,本文提出了基于事件序列的源认证方案esa(eventssequenceauthentication),该方案不依赖时间同步机制,具有快速认证,抗丢失性和扩展性较好的特点。