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:
Mar. 23, 2021
Filed:
Dec. 02, 2016
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Milosch Meriac, Cambridge, GB;
Alessandro Angelino, London, GB;
Assignee:
ARM LIMITED, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/00 (2006.01); G06F 21/74 (2013.01); H04L 29/06 (2006.01); H04L 9/08 (2006.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G06F 21/74 (2013.01); H04L 9/0861 (2013.01); H04L 9/0894 (2013.01); H04L 63/068 (2013.01); G06F 21/575 (2013.01); H04L 2463/061 (2013.01);
Abstract
A device comprising: a processing element; a data store, coupled to the processing element, the data store comprising a non-volatile data store having a trusted region for trusted code and an untrusted region for untrusted code; a security component, coupled to the processing element and the data store, wherein the security component is configured to, in response to one of a power event occurring at the device and receiving a trigger signal, send a first signal to the processing element and the data store, and wherein the processing element is configured to execute trusted code in response to the first signal.