MPC5xxxのトピックRe: MPC5748G HSM load key

MPC5748G HSM load key

Yousry — Wed, 22 Apr 2026 14:51:29 GMT

Hi,

I'm trying to load key on basic HSM non volatile memory

and I think documents don't show how to calculate m1 , m2 , m3 , m4 , m5 accurately

so can I have explanation how to do it ?

PS: basic HSM document doesn't say much about loading key

Thanks in advance

Re: MPC5748G HSM load key

petervlna — Fri, 24 Apr 2026 05:12:29 GMT

Hello,

Since HSM is part of secure HW and documentation is not public, please submit a ticket at NXP.com with your questions.

https://www.nxp.com/support/support:SUPPORTHOME

Discussing HSM theme on public community is not permitted.

Best regards,

Peter