Invention Grant
- Patent Title: Verification of a provisioned state of a platform
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Application No.: US18168430Application Date: 2023-02-13
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Publication No.: US11886593B2Publication Date: 2024-01-30
- Inventor: Ludovic Emmanuel Paul Noel Jacquin , Hamza Attak , Nigel Edwards
- Applicant: Hewlett Packard Enterprise Development LP
- Applicant Address: US TX Spring
- Assignee: Hewlett Packard Enterprise Development LP
- Current Assignee: Hewlett Packard Enterprise Development LP
- Current Assignee Address: US TX Spring
- Agency: Trop, Pruner & Hu, P.C.
- Main IPC: G06F21/57
- IPC: G06F21/57 ; H04L9/06

Abstract:
A method of certifying a state of a platform includes receiving one or more software elements of a software stack of the platform by an authentication module and performing a hash algorithm on the software stack to generate one or more hash values. The software stack uniquely determines a software state of the platform. The method includes generating creation data, a creation hash, and a creation ticket, corresponding to the hash values and sending the creation ticket to the platform. The method also includes receiving the creation ticket by the authentication module and certifying the creation data and the creation hash based on the creation ticket. The method further includes generating a certified structure based on the creation data and performing the hash algorithm on the certified structure to generate a hash of the certified structure. The certified structure uniquely determines the software state of the platform.
Public/Granted literature
- US20230185920A1 VERIFICATION OF A PROVISIONED STATE OF A PLATFORM Public/Granted day:2023-06-15
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