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:
Jun. 25, 2024
Filed:
Nov. 21, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
This application discloses a method for performing secure boot based on a redundant cryptographic algorithm and a device. The method includes: obtaining first indication information and second indication information, and updating first baseline information based on the first indication information and the second indication information. The first indication information uniquely identifies a first cryptographic algorithm, the second indication information is used to instruct a network device to update the first cryptographic resource baseline information stored in a secure storage entity, and the first cryptographic resource baseline information is used to perform integrity verification on a first cryptographic resource used by the network device in a secure boot process.