An Improved Tree-Based Distribution Group Key Agreement Protocol

摘要：

The article presents a distributed group key agreement protocol based on Validated-BD Protocol and logical tree. Although the amount of communication and computation are increasing at the beginning of the proposed protocol, the protocol can guarantee honesty of participants and decreases the amount of communication and computation when members change. It can deal with members changing efficiently. The protocol is constructed by Validated-BD protocol, which can prevent active attack from internal malicious members. Compared with previous protocol, our protocol is more efficient and scalable for distributed application.

关键词： Secure group communication Group key agreement Authenticated-BD Logical key tree

作者: Chengzhe Li Hongfeng Zhu Tianhua Liu

作者单位: Software College Shenyang Normal University Shenyang, China

会议类型: 国际会议

会议名称: International Conference on Computational Aspects of Social Networks(国际社会网络计算会议 CASoN 2010)

会议地点: 太原

会议语种:英文

页码: 89-92

在线出版日期: 2010-09-26（万方平台首次上网日期，不代表论文的发表时间）