Research on a Perfect Zero Side Effect Group Rekeying Scheme
Most modern multimedia applications rely on a group communication pattern. To protect the group communication data during transit, a symmetric key called group key must be used to encrypt all the group communication. Group rekeying is a key management mechanism that ensures that the group key is rekeyed upon every single change in membership. However, for most current group rekeying schemes, to rekey the group key, various degrees of side effects will be induced upon all the members in the same group. In this paper, based on trusted platform technology, we propose the first perfect zero side effect group rekeying scheme at the time of writing.
multicast security group rekeying zero side effect
Jing Liu Minmin Liu
Department of Computer Science, Sun Yat-Sen University Guangzhou, People’s Republic of China Institute of Astronautics and Aeronautics, University of Electronic Science and Technology of China
国际会议
武汉
英文
1062-1065
2009-11-18（万方平台首次上网日期，不代表论文的发表时间）