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:
May. 07, 2024
Filed:
Jul. 12, 2021
Dell Products, L.p., Round Rock, TX (US);
Mukund P. Khatri, Austin, TX (US);
Eugene David Cho, Austin, TX (US);
Dell Products, L.P., Round Rock, TX (US);
Abstract
Systems and methods are provided for validating components of an Information Handling System (IHS). During factory provisioning of the IHS, an owner certificate is stored that specifies an identity of a motherboard installed during manufacture of the IHS. The owner certificate is signed by a certificate authority of an owner of the IHS that retains capabilities for specifying the use of boot code provided by successive renters of the IHS. A renter certificate is also stored that specifies an identity of a chassis to which the motherboard is installed during manufacture of the IHS. Upon a transfer of control or ownership of the IHS, boot code operations by the security processor identify a motherboard and chassis in use by the IHS and utilize the motherboard and chassis certificates to validate that the identified motherboard and chassis are the same motherboard and chassis installed during manufacture of the IHS.