ENVIRONMENTAL CONDITION VERIFICATION AND USER AUTHENTICATION IN A SECURITY COPROCESOR

The present disclosure describes use of two security processors for a mobile device. In some aspects, a first security processor device embodied in a security component of an apparatus receives a userinput via an input device and transmits a security condition signal to a second security processor d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOYUNCU OSMAN, DREWRY WILLIAM A, XIN XIAOWEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present disclosure describes use of two security processors for a mobile device. In some aspects, a first security processor device embodied in a security component of an apparatus receives a userinput via an input device and transmits a security condition signal to a second security processor device embodied in a System on Chip (SoC) component of the apparatus, causing the SoC component to perform a security operation. In other aspects, the first security processor receives a signal via a sensor device sensing environmental conditions surrounding the apparatus and, in response, transmitsa security condition signal to the second security processor, causing the SoC component to perform a security operation. The security operation is directly controlled, maintained, and implemented bythe second security processor embodied in the SoC component. 本公开描述了移动设备的两个安全处理器的使用。在一些方面,在装置的安全组件中体现的第一安全处理器设备经由输入设备接收用户输入并且向在装置的片上系统(SoC)组件中体现的第二安全处理器设备传输安全条件信号,使SoC组件执行安全操作。在其他方面,第一安全处理器经由感测装置周围的环境条件的传感器设备接收信号并且作为响应,向第二安全处理器传