公开(公告)号：US20090110196A1

公开(公告)日：2009-04-30

申请号：US12076930

申请日：2008-03-25

申请人： Frank Chee-Da Tsai ,  Yi-Chung Shen ,  Jian-Chian Chiou ,  Hung-Min Sun ,  Shuai-Min Chen ,  Yue-Hsun Lin ,  Ying-Chu Hsiao

发明人： Frank Chee-Da Tsai ,  Yi-Chung Shen ,  Jian-Chian Chiou ,  Hung-Min Sun ,  Shuai-Min Chen ,  Yue-Hsun Lin ,  Ying-Chu Hsiao

IPC分类号： H04L9/32 ,  H04L9/30 ,  H04L9/14 ,  H04L9/08

CPC分类号： H04L9/0844 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0442 ,  H04L63/0823 ,  H04L2209/80 ,  H04W12/02 ,  H04W12/04 ,  H04W12/0602 ,  H04W36/0038

摘要： A key management method for wireless networks is disclosed. Before a mobile station residing in a first ASN switches to a neighboring second ASN, an authentication process between the mobile station and the second ASN is implemented. Thus, the authentication process is not required when the mobile station is switching to the second ASN.

摘要翻译： 公开了一种用于无线网络的密钥管理方法。 在驻留在第一ASN中的移动台切换到相邻的第二ASN之前，实现移动台与第二ASN之间的认证处理。 因此，当移动台切换到第二ASN时，不需要认证处理。

公开(公告)号：US20080044028A1

公开(公告)日：2008-02-21

申请号：US11599962

申请日：2006-11-15

申请人： Hung-Min Sun ,  Yue-Hsun Lin

发明人： Hung-Min Sun ,  Yue-Hsun Lin

IPC分类号： H04L9/00

CPC分类号： H04L9/0838 ,  H04L2209/805

摘要： The present invention provides a method regarding key deployment in wireless sensor networks, that is, with random anticipated disposition mechanism as basis, a key management mechanism is designed.

摘要翻译： 本发明提供了一种关于无线传感器网络中的关键部署的方法，即随机预期配置机制为基础，设计了密钥管理机制。

公开(公告)号：US08131296B2

公开(公告)日：2012-03-06

申请号：US12195652

申请日：2008-08-21

申请人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

发明人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

IPC分类号： H04W36/00

CPC分类号： H04W12/06 ,  H04L63/0892 ,  H04L63/162 ,  H04W12/04 ,  H04W36/0011 ,  H04W36/0033

摘要： A handover authentication method includes performing, by a wireless network server, a first authentication between a client and the wireless network server via a first network gateway; obtaining first authentication keys for the wireless network server and the client based on the first authentication; determining, by the wireless network server, a need to handover the client from the first network gateway to a second network gateway; deriving, by the wireless network server and from the first authentication keys, a handover authentication key shared by the client and the wireless network server; obtaining, by the wireless network server, second authentication keys for the network server and the client; and serving, by the wireless network server, the client via the second network gateway.

摘要翻译： 切换认证方法包括：通过无线网络服务器经由第一网络网关执行客户端与所述无线网络服务器之间的第一认证; 基于第一认证获得无线网络服务器和客户端的第一认证密钥; 由无线网络服务器确定需要将客户端从第一网络网关切换到第二网络网关; 由所述无线网络服务器从所述第一认证密钥得出由所述客户机和所述无线网络服务器共享的切换认证密钥; 由无线网络服务器获取网络服务器和客户端的第二认证密钥; 并通过无线网络服务器通过第二网络网关服务客户端。

公开(公告)号：US20100046467A1

公开(公告)日：2010-02-25

申请号：US12195652

申请日：2008-08-21

申请人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

发明人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

IPC分类号： H04W12/06 ,  H04W12/04

CPC分类号： H04W12/06 ,  H04L63/0892 ,  H04L63/162 ,  H04W12/04 ,  H04W36/0011 ,  H04W36/0033

摘要： A handover authentication method includes performing, by a wireless network server, a first authentication between a client and the wireless network server via a first network gateway; obtaining first authentication keys for the wireless network server and the client based on the first authentication; determining, by the wireless network server, a need to handover the client from the first network gateway to a second network gateway; deriving, by the wireless network server and from the first authentication keys, a handover authentication key shared by the client and the wireless network server; obtaining, by the wireless network server, second authentication keys for the network server and the client; and serving, by the wireless network server, the client via the second network gateway.

摘要翻译： 切换认证方法包括：通过无线网络服务器经由第一网络网关执行客户端与所述无线网络服务器之间的第一认证; 基于第一认证获得无线网络服务器和客户端的第一认证密钥; 由无线网络服务器确定需要将客户端从第一网络网关切换到第二网络网关; 由所述无线网络服务器从所述第一认证密钥得出由所述客户机和所述无线网络服务器共享的切换认证密钥; 由无线网络服务器获取网络服务器和客户端的第二认证密钥; 并通过无线网络服务器通过第二网络网关服务客户端。