Application of Tree Hash in Source Authentication of IP Multicast
Yunfeng Zhang · Jisuanji gongcheng · 2009
For streaming multicast data transmission in the process of source authentication,this paper presents a solution based on hash tree model. Hash tree is a source certification cost-sharing digital signature technology,and its application to the multicast transmission of streaming media is an effective way to improve the efficiency of the certification. Based on theoretical study and a large number of experiments,it gives a full realization of the process,including sending and receiving data,as well as possible ways to deal with the situation,and does introduction on Net 2.0 platform involves the introduction of key technologies.