will HSE Support SM(Shangyong Mima)?

[Momiji]

S32K344 HSE Firmware can update and extend, Can it support SM/SM2/SM4... if Clients need?

I mean ,does the hardware of HSE support SM/SM2/SM4...?

@NXF55009

[NXF55009 · Accepted solution]

Hi:

HSE firmware can't support unpublished encryption algorithms such as SM1, and SM7.

SM2 is an asymmetric algorithm based on elliptic curves, and the HSE ECC encryption function can support user-defined elliptic curve parameters, so you can implement SM2 on HSE standard firmware.

Other non-international algorithms (SM3, SM4, SM9, ZUC) or customer-defined algorithms can be implemented by customizing HSE Firmware, please consult our marketing for the cost.

BR.

Haibing. Zeng