发明授权
- 专利标题: Mobile platform with sensor data security
- 专利标题(中): 具有传感器数据安全性的移动平台
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申请号: US13611862申请日: 2012-09-12
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公开(公告)号: US08955039B2公开(公告)日: 2015-02-10
- 发明人: Gyan Prakash , Jesse Walker , Saurabh Dadu
- 申请人: Gyan Prakash , Jesse Walker , Saurabh Dadu
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Grossman, Tucker, Perreault & Pfleger, PLLC
- 主分类号: H04L29/06
- IPC分类号: H04L29/06
摘要:
Generally, this disclosure describes devices, methods and systems for securely providing context sensor data to mobile platform applications. The method may include configuring sensors to provide context data, the context data associated with a mobile device; providing an application programming interface (API) to a sensor driver, the sensor driver configured to control the sensors; providing a trusted execution environment (TEE) operating on the mobile device, the TEE configured to host the sensor driver and restrict control and data access to the sensor driver and to the sensors; generating a request for the context data through the API, the request generated by an application associated with the mobile device; receiving, by the application, the requested context data and a validity indicator through the API; verifying, by the application, the requested context data based on the validity indicator; and adjusting a policy associated with the application based on the verified context data.
公开/授权文献
- US20140075496A1 MOBILE PLATFORM WITH SENSOR DATA SECURITY 公开/授权日:2014-03-13