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1. 发明授权

US07577425B2 Method for securing access to mobile IP network 有权
标题翻译：确保移动IP网络访问的方法
公开(公告)号：US07577425B2
公开(公告)日：2009-08-18
申请号：US10146548
申请日：2002-05-15
申请人： Satomi Okazaki , Atsushi Takeshita , Yiqun Yin , Aki Yokote
发明人： Satomi Okazaki , Atsushi Takeshita , Yiqun Yin , Aki Yokote
IPC分类号： H04M1/66
CPC分类号： H04L63/12 , H04L63/0823 , H04L63/0892 , H04L63/14 , H04W12/06 , H04W12/10 , H04W36/12 , H04W48/08 , H04W74/00 , H04W80/04 , H04W88/14
摘要： Networks consist of administrative domains each including an administrative server and at least one mobility agent deployed therein. The mobility agents offer connectivity to a mobile node via Advertisement messages in a form verifiable by the mobile node. Each Advertisement message is signed by a private key of the advertising mobility agent and accompanied by a certificate that contains a public key of the advertising mobility agent and is signed by a private key of the administrative server of the advertising mobility agent. Thus, if the mobile node has the public key of the administrative server, it can authenticate the Advertisement message. If the mobile node does not have the public key, it requests the public key when it registers with the mobility agent. The public key of the administrative server is sent in a certificate signed by the private key of the administrative server ultimately responsible for authentication of the mobile node.
摘要翻译：网络由管理域组成，每个管理域包括管理服务器和部署在其中的至少一个移动性代理。移动代理通过可由移动节点验证的形式的广告消息提供与移动节点的连接。每个广告消息由广告移动代理的私钥签名，并伴随着包含广告移动代理的公钥的证书，并且由广告移动代理的管理服务器的私钥进行签名。因此，如果移动节点具有管理服务器的公共密钥，则它可以认证广告消息。如果移动节点没有公共密钥，则在向移动代理注册时请求公钥。管理服务器的公共密钥由最终负责移动节点认证的管理服务器的私钥签发的证书中发送。

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