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2400026_en-US

I am Using S32K312 and I want to Create New NVM key Catlog with my HSE Firmware

I want to store 1 public key of 64 bytes in NVM key Catlog of HSE, but when I am trying to write into the Catlog I am facing issue as HSE_SRV_RSP_NOT_ALLOWED   (brief The operation is not allowed because of some restrictions (in attributes, life-cycle dependent operations, key-management, etc.).  

Can you please guide me what should be done in this case ?

Re: I am Using S32K312 and I want to Create New NVM key Catlog with my HSE Firmware

Hi @Amolniwate 

How you are configuring the key catalog?

Also, if you have User rights, plain keys can only be imported authenticated. If you have SuperUser rights, the behavior depends on whether the slot is empty or already programmed:

  • Empty slots: Plain key can be imported , with or without authentication.
  • Non-empty slots: Plain/Encrypted key can only be imported (overwritten) authenticated.

You can refer to Tables 47 and 48 in the HSE_B Firmware Reference Manual, Rev. 2.7 for more details.


BR, VaneB

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