How to call Trusty secure world application from inside linux kernel?

I am trying to implement binary attestation from inside the linux kernel. The hash is calculated and needed to be send to secure world.

I have the trusty and kernel source provided by Nvidia. I am able to run the sample client and secure application. For the attestation task, I need to integrate the trusty client with the kernel.

Which files do I need to include in the linux kernel? What changes do I need to make in kernel makefiles to build trusty client with the kernel source code?

hello eikansh,

please refer to developer guide for Trusted Application Development.
there’s NO specific rules for the implementation of CA, here are some steps or guides for your reference.
please also check below as see-also.

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