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首页> 外国专利> Authentication method for authenticating the mobile node (TM) to a packet data network gateway (Gateway), to act as an interface between the network data packet and the telecommunications network, communication system, and mobile node.

Authentication method for authenticating the mobile node (TM) to a packet data network gateway (Gateway), to act as an interface between the network data packet and the telecommunications network, communication system, and mobile node.

机译：用于向分组数据网络网关（网关）认证移动节点（TM）以充当网络数据分组与电信网络，通信系统和移动节点之间的接口的认证方法。

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Method for authenticating a mobile node to a packet data network, communication system, communication port to act as an interface between the network data packet and the telecommunications network, and computer program.Authentication method for authenticating a mobile node to a packet data network, in which, the shared secret to both the mobile node and the network data packet is prepared using a shared secret of the mobile node and the center of authentication of the telecommunications network.In the method, the mobile node sends its identity of the subscriber to the network data packet along with a protector of attack response. The network data packet is the triple of authentication, a session key using them, and sends back to the mobile node, the challenges and the authenticator encrypted using the session key.The mobile node can then form the rest of the triple authentication using the challenges and then form the session key with the session key, the mobile node can verify the validity of the cryptographic authenticator.If the authenticator is correct, the mobile node sends a cryptographic response formed using the session key to the network data packet to the own authentication of the network packet data.
机译：用于向分组数据网络认证移动节点的方法，通信系统，用作网络数据分组与电信网络之间的接口的通信端口和计算机程序。用于向分组数据网络认证移动节点的认证方法，在其中，使用移动节点的共享密钥和电信网络的身份验证中心来准备对移动节点和网络数据包的共享密钥。在该方法中，移动节点将其订户的身份发送给网络数据包以及攻击响应的保护程序。网络数据包是身份验证的三元组，是使用它们的会话密钥，然后将质询和使用会话密钥加密的身份验证符发送回移动节点，然后移动节点可以使用质询形成其余的三重身份验证然后与会话密钥形成会话密钥，移动节点可以验证密码验证者的有效性。如果验证者正确，则移动节点将使用会话密钥形成的密码响应发送到网络数据包以进行自身验证。网络数据包数据。

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