Invention Grant
- Patent Title: Fault tolerant provisioning verification for cryptographic keys
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Application No.: US17149434Application Date: 2021-01-14
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Publication No.: US11728985B2Publication Date: 2023-08-15
- Inventor: Brian Farrell , Thomas M. Forest , David W. Racklyeft
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Lorenz & Kopf LLP
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L9/14 ; H04L9/08 ; H04L9/32 ; H04L9/00

Abstract:
The present application relates to a method and apparatus for providing fault tolerant provisioning verification for cryptographic keys including receiving, via an interface, a first security key, a second security key, and a first verification data generated in response to the first security key and the second security key, coupling, by a processor, the first security key and the second security key to an electronic controller, receiving, by the processor, a second verification data generated by the electronic controller in response to the first security key and the second security key, and marking, by the processor, the controller as provisioned in response to the first verification data matching the second verification data.
Public/Granted literature
- US20220224531A1 FAULT TOLERANT PROVISIONING VERIFICATION FOR CRYPTOGRAPHIC KEYS Public/Granted day:2022-07-14
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