Invention Grant
- Patent Title: Securely provisioning a target device
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Application No.: US17722226Application Date: 2022-04-15
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Publication No.: US11895109B2Publication Date: 2024-02-06
- Inventor: Michael Hamburg , Benjamin Che-Ming Jun , Paul C. Kocher , Daniel O'Loughlin , Denis Alexandrovich Pochuev
- Applicant: Cryptography Research, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cryptography Research, Inc.
- Current Assignee: Cryptography Research, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Lowenstein Sandler LLP
- Main IPC: H04L9/40
- IPC: H04L9/40 ; H04W12/06 ; G06F21/60 ; G06F21/62 ; G06F21/72 ; G06F21/73 ; G06F21/33 ; H04W12/30 ; H04W12/0431 ; H04L67/60

Abstract:
The embodiments described herein describe technologies for Module management, including Module creation and Module deployment to a target device in an operation phase of a manufacturing lifecycle of the target device in a cryptographic manager (CM) environment. One implementation includes a Root Authority (RA) device that receives a first command to create a Module and executes a Module Template to generate the Module in response to the first command. The RA device receives a second command to create a deployment authorization message. The Module and the deployment authorization message are deployed to an Appliance device. A set of instructions of the Module, when permitted by the deployment authorization message and executed by the Appliance device, results in a secure construction of a sequence of operations to securely provision a data asset to the target device.
Public/Granted literature
- US20220329587A1 SECURELY PROVISIONING A TARGET DEVICE Public/Granted day:2022-10-13
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