i.MX93: Seeking Guidance on Securely Importing a KEK with the EdgeLock Enclave

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i.MX93: Seeking Guidance on Securely Importing a KEK with the EdgeLock Enclave

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koichi_fujimoto123
Contributor I

Dear team

The RM00284: EdgeLock Enclave Hardware Security Module API documentation does not provide specific examples of API usage. Could you provide guidance on how to securely import a KEK (Key Encryption Key), including any sample code?

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Harvey021
NXP TechSupport
NXP TechSupport

Hi, 

If this key is wiped (all 128 fuse bits programmed to 1), ELE will use a Device Unique Key(DUK) as master key. This DUK is known by ELE only. The Generate KEY Blob request must be used to wrap the blobs.

 

Regards

Harvey

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