公开(公告)号：EP2779589B1

公开(公告)日：2018-07-04

申请号：EP14159297.2

申请日：2014-03-12

Applicant: Cisco Technology, Inc.

Inventor： Weis, Brian E. ,  Asati, Rajiv ,  Akhter, Aamer ,  Khalid, Mohammed

IPC: H04L29/12 ,  H04L9/08 ,  H04L29/06

CPC classification number: H04L63/065 ,  H04L9/0833 ,  H04L9/0891 ,  H04L61/2076 ,  H04L63/0272 ,  H04L63/0428

Abstract: In an embodiment, a method comprises obtaining a second network address at a computer node, which has been already associated with a first network address and provided first keying information; sending, to a key server computer, an update message that comprises both the first network address and the second network address; using the first keying information to encrypt messages that the computer node sends from the second network address to one or more other members of a group.

公开(公告)号：EP2779589A3

公开(公告)日：2015-01-21

申请号：EP14159297.2

申请日：2014-03-12

Applicant: Cisco Technology, Inc.

Inventor： Weis, Brian E. ,  Asati, Rajiv ,  Akhter, Aamer ,  Khalid, Mohammed

IPC: H04L29/12 ,  H04L9/08 ,  H04L29/06

CPC classification number: H04L63/065 ,  H04L9/0833 ,  H04L9/0891 ,  H04L61/2076 ,  H04L63/0272 ,  H04L63/0428

Abstract: In an embodiment, a method comprises obtaining a second network address at a computer node, which has been already associated with a first network address and provided first keying information; sending, to a key server computer, an update message that comprises both the first network address and the second network address; using the first keying information to encrypt messages that the computer node sends from the second network address to one or more other members of a group.

公开(公告)号：EP2779589A2

公开(公告)日：2014-09-17

申请号：EP14159297.2

申请日：2014-03-12

Applicant: Cisco Technology, Inc.

Inventor： Weis, Brian E. ,  Asati, Rajiv ,  Akhter, Aamer ,  Khalid, Mohammed

IPC: H04L29/12 ,  H04L9/08 ,  H04L29/06

CPC classification number: H04L63/065 ,  H04L9/0833 ,  H04L9/0891 ,  H04L61/2076 ,  H04L63/0272 ,  H04L63/0428

Abstract: In an embodiment, a method comprises obtaining a second network address at a computer node, which has been already associated with a first network address and provided first keying information; sending, to a key server computer, an update message that comprises both the first network address and the second network address; using the first keying information to encrypt messages that the computer node sends from the second network address to one or more other members of a group.

Abstract translation: 在一个实施例中，一种方法包括获得已经与第一网络地址相关联并提供的第一密钥信息的计算机节点处的第二网络地址; 向密钥服务器计算机发送包括所述第一网络地址和所述第二网络地址的更新消息; 使用第一密钥信息来加密计算机节点从第二网络地址发送到组的一个或多个其他成员的消息。