Is it possible to make a user specific calculation inside MPC5777C CSE?

[InhyeokHwang]

Hi NXP teams,

I have a project to do which I have to make public. 

There is some sensitive part which I have to hide the calculation process.

Is it possible for me to hide the process inside MPC5777C CSE?

Thanks in advance

[lukaszadrapa · Accepted solution]

Hi @InhyeokHwang 

CSE can "hide" only the keys as required by SHE spec. Nothing else. I'm not sure what you want to do exactly but the answer is no.

CSE can encrypt/decrypt data, generate/verify MAC, generate random number and you can use secure boot feature. Nothing else.

Regards,

Lukas