Digital key stored in HSE_B module

[ale_di_vi]

Hello, my company is working on a project having MWCT2D1xS uC family with HSE_B module embedded (the same as the ones in S32K3xx uC family). 

The product shall support Digital Key in version DKY2.x.

Is the HSE_B module able to store the Digital Key or an additional Secure Element is needed?

[Kan_Li]

Hi @ale_di_vi ,

I don't think additional SE needed for key storage. Please kindly refer to the following for details.

Have a great day,
Kan

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[ale_di_vi]

Hi @Kan_Li, 

What is the meaning of this table and how SBAF is involved in Digital Key storage?

[Kan_Li]

Hi @ale_di_vi ,

Actually we are not allowed to discuss security topics here, is it possible to create a private ticket for it? Please kindly refer to https://www.nxp.com/video/tutorial-for-nxp-support-case-portal:NCP-VIDEO for details.

Thanks for your patience and understanding!

Best Regards,

Kan