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    • 10. 发明申请
    • Device Verification for Dynamic Re-Certificating
    • 动态重新认证的设备验证
    • US20130185552A1
    • 2013-07-18
    • US13350648
    • 2012-01-13
    • David G. Steer
    • David G. Steer
    • H04L29/06
    • H04N21/6582G06F21/44H04L63/0876H04N21/25816H04N21/63775
    • A method for authenticating a device is provided. The method comprises receiving, by a network component, from the device, an access request and an encryption key; sending, by the network component, to the device, a request for at least one of current information associated with the device and an identification number associated with the device; receiving, by the network component, a response from the device; comparing, by the network component, the response with a known version of the at least one of current information associated with the device and identification number associated with the device; and determining, by the network component, that the device has passed an authenticity test when at least one of: current information included in the response matches the known version of the current information, and the identification number included in the response matches the known version of the identification number.
    • 提供了一种认证设备的方法。 该方法包括由网络组件从设备接收访问请求和加密密钥; 由所述网络组件向所述设备发送与所述设备相关联的当前信息和与所述设备相关联的识别号码中的至少一个的请求; 由网络组件接收来自设备的响应; 通过所述网络组件将与所述设备相关联的当前信息中的至少一个的已知版本与所述设备相关联的识别号进行比较; 以及当所述响应中包括的当前信息与所述当前信息的已知版本相匹配时,由所述网络组件确定所述设备已经通过了所述真实性测试,并且所述响应中包括的识别号与所述响应的已知版本匹配 识别号码。