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1. 发明授权

US06304969B1 Verification of server authorization to provide network resources 有权
标题翻译：验证服务器授权提供网络资源
公开(公告)号：US06304969B1
公开(公告)日：2001-10-16
申请号：US09270362
申请日：1999-03-16
申请人： Steven C. Wasserman , Toby E. Farrand , Donald M. Gray, III
发明人： Steven C. Wasserman , Toby E. Farrand , Donald M. Gray, III
IPC分类号： H04L932
CPC分类号： H04L63/0869 , H04L63/0478 , H04L67/42
摘要： Systems and methods for verifying the authorization of a server to provide network resources to a client. At selected times, the client asserts an authorization interrupt, which will disable some or all non-essential functions of the client unless the server's authorization is verified within an allotted period of time. The client creates a client message by generating a random number and combining it with a client identifier and a value that specifies the current time. The client message is encrypted and sent to the server. Only authorized servers can decrypt the client message and create an encrypted service message that includes the random number. The service message can also contain an authorization code specifying the services that the client may receive, and an expiration count indicating when the authorization procedure will be repeated. The client receives and decrypts the service message. If the random number in the service message is found to be the same as the random number in the client message, the server is authorized, and the client is enabled to exhibit a selected level of functionality. The client can be associated with a smart card or another intelligent peripheral that verifies the authorization of the server in behalf of the client.
摘要翻译：用于验证服务器向客户端提供网络资源的授权的系统和方法。在选定的时间，客户断言授权中断，这将禁用客户端的一些或所有非基本功能，除非在分配的时间段内验证服务器的授权。客户端通过生成随机数创建客户端消息，并将其与客户端标识符和指定当前时间的值组合。客户端消息被加密并发送到服务器。只有授权的服务器可以解密客户端消息，并创建包含随机数的加密服务消息。服务消息还可以包含指定客户端可以接收的服务的授权码，以及指示何时将重复授权过程的到期计数。客户端接收并解密服务消息。如果发现服务消息中的随机数与客户端消息中的随机数相同，则授权服务器，并且允许客户端呈现所选择的功能级别。客户端可以与智能卡或另一个智能外设相关联，以便代表客户端验证服务器的授权。

2. 发明授权

US06910136B1 Verification of server authorization to provide network resources 有权
标题翻译：验证服务器授权提供网络资源
公开(公告)号：US06910136B1
公开(公告)日：2005-06-21
申请号：US09978536
申请日：2001-10-16
申请人： Steven C. Wasserman , Toby E. Farrand , Donald M. Gray, III
发明人： Steven C. Wasserman , Toby E. Farrand , Donald M. Gray, III
IPC分类号： H04L29/06 , G06F11/30 , G06F12/14 , H04L9/00 , H04L9/32
CPC分类号： H04L63/0869 , H04L63/0478 , H04L67/42
摘要： Systems and methods for verifying the authorization of a server to provide network resources to a client. At selected times, the client asserts an authorization interrupt, which will disable some or all non-essential functions of the client unless the server's authorization is verified within an allotted period of time. The client creates a client message by generating a random number and combining it with a client identifier and a value that specifies the current time. The client message is encrypted and sent to the server. Only authorized servers can decrypt the client message and create an encrypted service message that includes the random number. The service message can also contain an authorization code specifying the services that the client may receive, and an expiration count indicating when the authorization procedure will be repeated. The client receives and decrypts the service message. If the random number in the service message is found to be the same as the random number in the client message, the server is authorized, and the client is enabled to exhibit a selected level of functionality. The client can be associated with a smart card or another intelligent peripheral that verifies the authorization of the server in behalf of the client.
摘要翻译：用于验证服务器向客户端提供网络资源的授权的系统和方法。在选定的时间，客户断言授权中断，这将禁用客户端的一些或所有非基本功能，除非在分配的时间段内验证服务器的授权。客户端通过生成随机数创建客户端消息，并将其与客户端标识符和指定当前时间的值组合。客户端消息被加密并发送到服务器。只有授权的服务器可以解密客户端消息，并创建包含随机数的加密服务消息。服务消息还可以包含指定客户端可以接收的服务的授权码，以及指示何时将重复授权过程的到期计数。客户端接收并解密服务消息。如果发现服务消息中的随机数与客户端消息中的随机数相同，则授权服务器，并且允许客户端呈现所选择的功能级别。客户端可以与智能卡或另一个智能外设相关联，以便代表客户端验证服务器的授权。

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