Invention Grant
- Patent Title: Systems and methods to identify a certificate authority within an offline manufacturing facility
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Application No.: US16819814Application Date: 2020-03-16
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Publication No.: US11153102B2Publication Date: 2021-10-19
- Inventor: Jason M. Young , Marshal F. Savage
- Applicant: DELL PRODUCTS, LP
- Applicant Address: US TX Round Rock
- Assignee: DELL PRODUCTS, LP
- Current Assignee: DELL PRODUCTS, LP
- Current Assignee Address: US TX Round Rock
- Agency: Larson Newman, LLP
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04L9/30 ; H04L9/08
Abstract:
A method includes generating a secure management mode public-private key pair; generating a certificate signing request, the certificate signing request including the secure management mode public key of the secure management mode public-private key pair, the certificate signing request including a common name associated with a trusted root certificate authority; sending the secure management mode certificate signing request to a signing server; receiving a signed certificate signed by a factory certificate authority, a public key certificate for the factory certificate authority, and a trust chain signed by the trusted root certificate authority; validating the signed certificate; and enabling a secure management mode.
Public/Granted literature
- US20210288821A1 SYSTEMS AND METHODS TO IDENTIFY A CERTIFICATE AUTHORITY WITHIN AN OFFLINE MANUFACTURING FACILITY Public/Granted day:2021-09-16
Information query
