The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Authenticated Triple Tree Based Group Key Agreement Scheme
Author(s): 
Pages: 714-717
Year: Issue:  8
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  群密钥协商隐含密钥认证三叉树Pairing;
Abstract: 为了提供密钥认证并降低开销,将三叉树引入到群密钥协商中,使计算开销降低到O(log3n).通过引入群长期密钥(群公钥证书)为密钥树中的内部节点提供身份信息,并在群密钥中结合了成员和群的长期密钥及临时密钥,该方案提供了隐含密钥认证,能够抵抗主动攻击.该设计思想可以作为把可认证的两方和三方密钥协商协议扩展到多方的一种通用方法.
Related Articles
No related articles found