公开(公告)号：US09294270B2

公开(公告)日：2016-03-22

申请号：US12652324

申请日：2010-01-05

申请人： Warren Scott Wainner ,  Sheela D. Rowles ,  Brian E. Weis ,  David Arthur McGrew ,  Scott R. Fluhrer ,  Kavitha Kamarthy

发明人： Warren Scott Wainner ,  Sheela D. Rowles ,  Brian E. Weis ,  David Arthur McGrew ,  Scott R. Fluhrer ,  Kavitha Kamarthy

IPC分类号： H04L9/08 ,  H04L29/06

CPC分类号： H04L63/0428 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1818 ,  H04L63/061 ,  H04L63/104 ,  H04L63/20

摘要： Various techniques that allow group members to detect the use of stale encryption policy by other group members are disclosed. One method involves receiving a message from a first group member via a network. The message is received by a second group member. The method then detects that the first group member is not using a most recent policy update supplied by a key server, in response to information in the message. In response, a notification message can be sent from the second group member. The notification message indicates that at least one group member is not using the most recently policy update. The notification message can be sent to the key server or towards the first group member.

摘要翻译： 公开了允许组成员检测到其他组成员使用过时加密策略的各种技术。 一种方法涉及经由网络从第一组成员接收消息。 该消息由第二组成员接收。 然后该方法检测到第一组成员不响应于消息中的信息使用由密钥服务器提供的最新策略更新。 作为响应，可以从第二组成员发送通知消息。 通知消息表示至少有一个组成员没有使用最近的策略更新。 通知消息可以发送到密钥服务器或朝向第一个组成员。

公开(公告)号：US20110164752A1

公开(公告)日：2011-07-07

申请号：US12652324

申请日：2010-01-05

申请人： Warren Scott Wainner ,  Sheela D. Rowles ,  Brian E. Weis ,  David Arthur McGrew ,  Scott R. Fluhrer ,  Kavitha Kamarthy

发明人： Warren Scott Wainner ,  Sheela D. Rowles ,  Brian E. Weis ,  David Arthur McGrew ,  Scott R. Fluhrer ,  Kavitha Kamarthy

IPC分类号： H04L9/00 ,  G06F15/173 ,  G06F21/00

CPC分类号： H04L63/0428 ,  H04L9/0833 ,  H04L9/0891 ,  H04L12/1818 ,  H04L63/061 ,  H04L63/104 ,  H04L63/20

摘要： Various techniques that allow group members to detect the use of stale encryption policy by other group members are disclosed. One method involves receiving a message from a first group member via a network. The message is received by a second group member. The method then detects that the first group member is not using a most recent policy update supplied by a key server, in response to information in the message. In response, a notification message can be sent from the second group member. The notification message indicates that at least one group member is not using the most recently policy update. The notification message can be sent to the key server or towards the first group member.

摘要翻译： 公开了允许组成员检测到其他组成员使用过时加密策略的各种技术。 一种方法涉及经由网络从第一组成员接收消息。 该消息由第二组成员接收。 然后该方法检测到第一组成员不响应于消息中的信息使用由密钥服务器提供的最新策略更新。 作为响应，可以从第二组成员发送通知消息。 通知消息表示至少有一个组成员没有使用最近的策略更新。 通知消息可以发送到密钥服务器或朝向第一个组成员。