State-of-the-art in multicast data origin authentication
组播数据源认证研究进展*

This paper first discussed the requirement and classification of data origin authentication,and summarized the standard of evaluation about data origin authentication.Then systematically classified and summarized the current research results on multicast data origin anthentication,analyzed and evaluated several typical data origin authentication protocols,and recognized their benefits and limitations.Furthermore,it provided the future research trend in the area.