AM620-Q1: security key storage for HSM

Part Number: AM620-Q1

Tool/software:

Dear Champs,

My customer questioned about HSM key storage for OTP function.

They will use 3rd party AutoSAR and HSM on AM620x R5 and HSM core, and want to know details how they can store HSM keys and managed in AutoSAR platform.

Could you please provide details how HSM keys can be stored and managed in AutoSAR platform of AM62x?

I found below e2e and it seems only way is RPMB on emmc, but I'm afraid there is no emmc MCAL driver. Please let me know details how HSM keys are managed in AutoSAR Platform.

 AM4372: Secure Storage feature support  

Thanks and Best Regards,

SI.