The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 2020
Filed:
Dec. 29, 2017
Samsung Electronics, Co. Ltd., Suwon Si, Gyeonggi-Do, KR;
Antonios Dimitrios Broumas, Oakland, CA (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method for access control on an electronic device includes the step of generating, by an electronic device, a certificate signed by a keymaster, the electronic device running an operating system, the operating system capable of distinguishing between applications and application processes and providing an execution environment. The method also includes the steps of indicating, by the certificate, an access privilege for an approved accessor and receiving from an application, a request subject to the access privilege indicated by the certificate. The method further includes the steps of identifying the application from which the request subject to the access privilege was received and determining, using the certificate, whether the application is an approved accessor.