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:
Jan. 24, 2023
Filed:
Dec. 12, 2019
Shenzhen Goodix Technology Co., Ltd., Shenzhen, CN;
Qingbin Li, Shenzhen, CN;
Dekun Chen, Shenzhen, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present disclosure provides a secure booting method, apparatus, device for an embedded program and a storage medium. The method includes: when a boot program is running, acquiring data of an application program, including signature information, public key information, parameter information, encrypted data, and a digital check code; performing signature check according to the signature information; performing integrity check according to the digital check code if the signature check passes; and performing data decryption according to the public key information and the parameter information if the integrity check passes. The present disclosure may improve information security.