欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
组钥匙交换协议是基本协议在安全的组通讯提供隐私和正直。这篇论文讨论组钥匙交换协议的一种类型的安全并且把协议的类型定义为播音员组协议。它在这种协议上指出二攻击。第一攻击能被在组协议的一个会议期间在每个行动使用新鲜价值避免。第二攻击应该用具体申请被联系。它也在论文的最后部分作为答案的一个例子建议一个动态关键协议协议。
英文摘要：
Group key exchange protocols are basic protocols to provide privacy and integrity in secure group communication. This paper discusses the security of one type of group key exchange protocols and defines the kind of protocols as broadcaster group protocols. It points out two attacks on this kind of protocols. The first attack can be avoided by using fresh values in each action during one session of the group protocol. The second attack should be related with concrete application. It also proposes a dynamic key agreement protocol as an example of solutions at the last part of the paper.
同期刊论文项目
同项目期刊论文
期刊信息
位置：