会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • Access Control Over Multicast
    • 组播访问控制
    • US20080107272A1
    • 2008-05-08
    • US11571161
    • 2005-06-22
    • Boaz CarmeliJohn Justin DuigenanMichael Damein ElderGidon Gershinsky
    • Boaz CarmeliJohn Justin DuigenanMichael Damein ElderGidon Gershinsky
    • H04L9/08
    • H04L63/0442H04L63/0428H04L63/062H04L63/065
    • A multicast host for communicating information published about any one of a set of topics to one or more authorised subscribers to those topics, the set of topics being partitioned into one or more partition elements, each partition element having a partition element encryption key associated therewith, wherein each of the one or more partition elements is a disjoint proper subset of the set of topics, the host comprising: means for receiving information relating to a topic; means for determining a partition element for the topic; means for retrieving a partition element encryption key associated with the partition element; means for encrypting the information with the retrieved partition element encryption key; and means for communicating the information to the one or more authorised subscribers.
    • 一种多播主机,用于将关于一组主题中的任何一个发布的信息发送给这些主题的一个或多个授权用户,所述主题集合被划分为一个或多个分区元素,每个分区元素具有与之相关联的分区元素加密密钥, 其中所述一个或多个分区元素中的每一个是所述一组主题的不相交的正确子集,所述主机包括:用于接收与主题有关的信息的装置; 用于确定该主题的分区元素的装置; 用于检索与分区元素相关联的分区元素加密密钥的装置; 用于使用所检索的分区元素加密密钥加密所述信息的装置; 以及用于将信息传送给一个或多个授权用户的装置。
    • 8. 发明授权
    • Access control over multicast
    • 组播访问控制
    • US08369527B2
    • 2013-02-05
    • US11571161
    • 2005-06-22
    • Boaz CarmeliJohn Justin DuigenanMichael Damein ElderGidon Gershinsky
    • Boaz CarmeliJohn Justin DuigenanMichael Damein ElderGidon Gershinsky
    • H04L29/06
    • H04L63/0442H04L63/0428H04L63/062H04L63/065
    • A multicast host for communicating information published about any one of a set of topics to one or more authorised subscribers to those topics, the set of topics being partitioned into one or more partition elements, each partition element having a partition element encryption key associated therewith, wherein each of the one or more partition elements is a disjoint proper subset of the set of topics, the host comprising: means for receiving information relating to a topic; means for determining a partition element for the topic; means for retrieving a partition element encryption key associated with the partition element; means for encrypting the information with the retrieved partition element encryption key; and means for communicating the information to the one or more authorised subscribers.
    • 一种多播主机,用于将关于一组主题中的任何一个发布的信息发送给这些主题的一个或多个授权订户,所述主题集合被划分为一个或多个分区元素,每个分区元素具有与之相关联的分区元素加密密钥, 其中所述一个或多个分区元素中的每一个是所述一组主题的不相交的正确子集,所述主机包括:用于接收与主题有关的信息的装置; 用于确定该主题的分区元素的装置; 用于检索与分区元素相关联的分区元素加密密钥的装置; 用于使用所检索的分区元素加密密钥加密所述信息的装置; 以及用于将信息传送给一个或多个授权用户的装置。