S32KのトピックRe: HSE return "HSE_SRV_RSP_INVALID_PARAM" when request for HMAC verify job

HSE return "HSE_SRV_RSP_INVALID_PARAM" when request for HMAC verify job

WagdeoA — Mon, 13 Jul 2026 09:33:38 GMT

Hello Nxp team,

I have use case to use HMAC verify job. After triggering the job crypto driver throw DET and the response from HSE is "HSE_SRV_RSP_INVALID_PARAM".

I am not able to understand what wrong with my current configuration. could you please check attached config zip file?

Need support to resolve issue.

Thanks,

Aditya

lukaszadrapa — Mon, 13 Jul 2026 14:02:40 GMT

Could you confirm which device, which RTD and which HSE firmware version you have?

Regards,

Lukas

WagdeoA — Tue, 14 Jul 2026 02:56:37 GMT

Details:

Device: S32K311

HSE FW: HSE_FW_S32K311_0_2_55_0

RTD: SW32K3_S32M27x_RTD_R21-11_6.0.0_QLP01

Thanks,

Aditya

lukaszadrapa — Tue, 14 Jul 2026 13:45:30 GMT

There’s no problem in your configuration.

It works on my side. But one possible issue could be the length of tag (secondaryInputLength).

This can be found in function Crypto_Ipw_HmacVerify:

If redirection is disabled, it’s necessary to provide the length of tag in bits, not in bytes. Isn’t this the problem?

Regards,

Lukas