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Method and apparatus for securing an application using a measurement of a location dependent physical property of the environment
Method and apparatus for securing an application using a measurement of a location dependent physical property of the environment
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机译:使用对环境的位置相关的物理性质的测量来保护应用程序的方法和装置
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摘要
Methods, apparatus, and systems for authenticating a user taking into account measurement values of characteristics of the purported environment of the user are described. Specifically, in a preferred embodiment, a device is used that comprises a sensor for making said measurement of the location dependent physical property; a memory component for storing a secret value; and a data processing component for generating an electronic signature over said measurement by cryptographically combining said measurement with a secret key comprised in or derived from said secret value.
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