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    • 58. 发明授权
    • Method for assembling authorization certificate chains
    • 组合授权证书链的方法
    • US08880877B2
    • 2014-11-04
    • US13334367
    • 2011-12-22
    • Victor B. Lortz
    • Victor B. Lortz
    • H04L9/32H04L29/06
    • H04L63/0823H04L9/321H04L9/3265H04L63/0428H04L63/0884H04L2209/60H04L2209/68H04L2463/102
    • A method for assembling authorization certificate chains among an authorizer, a client, and a third party allows the client to retain control over third party access. The client stores a first certificate from the authorizer providing access to a protected resource and delegates some or all of the privileges in the first certificate to the third party in a second certificate. The client stores a universal resource identifier (URI) associated with both the first certificate and the third party and provides the second certificate and the URI to the third party. The third party requests access to the protected resource by providing the second certificate and the URI, without knowledge or possession of the first certificate. When the authorizer accesses the URI, the client provides the first certificate to the authorizer, so that the client retains control over the third party's access.
    • 在授权者,客户端和第三方之间组合授权证书链的方法允许客户端保持对第三方访问的控制。 客户机从授权者存储提供对受保护资源的访问的第一个证书,并将第一个证书中的一些或全部权限委托给第二个证书中的第三方。 客户端存储与第一证书和第三方相关联的通用资源标识符(URI),并将第二证书和URI提供给第三方。 第三方通过提供第二证书和URI来访问受保护的资源,而不知道或拥有第一个证书。 当授权者访问URI时,客户端向授权者提供第一个证书,以便客户端保留对第三方访问的控制权。