Security authentication method, apparatus, and sys

专利名称：Security authentication method, apparatus,

and system

发明人：Yixian Xu,Xiaohan Liu,Yingxin Huang,Lijia

Zhang

申请号：US13606838申请日：20120907公开号：US08713320B2公开日：20140429

专利附图：

摘要：Embodiments of the present invention provide a security authenticationmethod, apparatus, and system, where the method includes: verifying a feature identifier

for identifying terminal equipment, where the terminal equipment is machine-to-machineequipment; and obtaining a key corresponding to the feature identifier, so as to performsecure communication with the terminal equipment according to the key. In the

embodiments of the present invention, after terminal equipment, a mobility managemententity, and a home subscriber system successfully perform authentication and keyagreement, it is verified whether a feature identifier of the terminal is legal, and when thefeature identifier of the terminal is a legal identifier, a key is obtained according to thefeature identifier, so that the mobility management entity and the terminal equipmentperform secure communication according to the key, thereby implementing securecommunication between M2M equipment and a network side.

申请人：Yixian Xu,Xiaohan Liu,Yingxin Huang,Lijia Zhang

地址：Beijing CN,Shenzhen CN,Beijing CN,Beijing CN

国籍：CN,CN,CN,CN

代理机构：Staas & Halsey LLP

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