S32K HSE How to configure AES-CBC

[cool_boy]

Hi，

I use EB tool to configure AES-CBC, check HSE Encrypted Key Import, and fill in IV value, and HSE returns 0xaa55a21c. I want to know whether EB supports AES-CBC, and I found that HSE Encrypted Key Import is Vendor specific.

[nxf78987]

Hello @cool_boy,

What is the package and derivative you are using? (for example: derivative is S32K344 and package is SW32K3_RTD_4.4_2.0.0)

Best regards,

Dan

[nxf78987 · Accepted solution]

Hello @cool_boy,

I attached an AES_CBC example based on the RTD S32K3 3.0.0 package. You can refer to this example.

Best regards,

Dan

[cool_boy]

thank you