topic hse_interface.h missing from CRYPTO_43_HSE in S32K

hse_interface.h missing from CRYPTO_43_HSE

Rmpr — Tue, 22 Apr 2025 09:40:15 GMT

Hello,

I want to try to encrypt some messages using the HSE, I've configured the CRYPTO_43_HSE to use the AES cypher. After updating the code in the peripherals, it says that the hse_interface.h file is missing.

My target device is the S32K342, and I'm using RTD's 4.0.0. Is there any way to solve this?

Thank you in advance

Re: hse_interface.h missing from CRYPTO_43_HSE

lukaszadrapa — Tue, 22 Apr 2025 11:24:21 GMT

Hi @Rmpr

Please take a look at section "3.2.0.0.8 HSE Interface Files:" in the Crypto Integration Manual which can be found at this path:

c:\NXP\S32DS.3.5\S32DS\software\PlatformSDK_S32K3\RTD\Crypto_43_HSE_TS_T40D34M40I0R0\doc\RTD_CRYPTO_43_HSE_IM.pdf

It says that interface files need to be copied from HSE Firmware folder like this (just an example, it depends on used firmware version):

c:\NXP\HSE_FW_S32K344_0_2_40_0\hse_ab_swap\interface\

Regards,

Lukas

Re: hse_interface.h missing from CRYPTO_43_HSE

Rmpr — Tue, 22 Apr 2025 11:54:51 GMT

I've located the files, but it doesn't say where I should copy them to.