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:
Jul. 24, 2018
Filed:
Sep. 21, 2016
Huawei Technologies Co., Ltd., Shenzhen, CN;
Wuhan University, Wuhan, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Wuhan University, Wuhan, CN;
Abstract
A trusted kernel starting method and apparatus are provided. The method includes: starting a security boot module boot loader; invoking the boot loader to measure, according to a first security algorithm, whether a platform configuration register (PCR) partition is trusted; if the PCR partition is trusted, invoking the boot loader to read kernel code into a memory, and invoking the boot loader to measure, according to a first complete algorithm and a kernel code standard measurement value prestored in the PCR partition, whether the kernel code is trusted; initializing, if the kernel code is trusted, the kernel code to trigger an initialized kernel to measure, according to a second complete algorithm, whether the boot loader is trusted; and starting the kernel if the boot loader is trusted. Kernel starting security is improved.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile