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2136223_en-US

2136223_en-US

S32K3 HSE

Hi, NXP experts, I would like to ask if the S32K3 HSE supports the ED448 algorithm

Re: S32K3 HSE

Hi @Chenxu1 

HSE-B supports ED448. From HSE Service API reference manual:

lukaszadrapa_0-1752824170040.pnglukaszadrapa_0-1752824170040.png

Regards,

Lukas

Re: S32K3 HSE

Hi @lukaszadrapa 

Thank you for your response.

You mentioned that ED448 is supported on HSE-B, but based on the HSE Service API Reference Manual and the release notes, it appears that ED448 is not supported. Could you please double-check this for us?

kay3_0-1786418040733.pngkay3_0-1786418040733.png

kay3_1-1786418087077.pngkay3_1-1786418087077.png



Re: S32K3 HSE

Hi @KaiKim 

It seems I was wrong. I went through a couple of API manuals and some contains this information, some not. I was probably looking at one which didn't show this information. But when looking at hse_b_config.h in interface files in different versions, all of them contain:

lukaszadrapa_0-1786607577525.pnglukaszadrapa_0-1786607577525.png


So, it's really not supported.
Thanks for pointing this out.

Regards,
Lukas

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