Hello , I am aiming to demonstrate secure storage operation SST using PSA APIs using STM32U585. To verify that TF-M services are operational and Secure/Non-Secure communication works. However I dont find any more stm32cube TFM ready solutions/examples. So i have started from SBSFU examples and cloned TFM Source code from trusted firmware m git and trying to integrate the lib I need . Is this the right way to do so ? is there better starting point? Also it make more sens to put this in secure world however not sure if there is any considerations to think of while doing this .
This is what I am trying to do one Secure Storage lifecycle:
- Write data to Secure Storage using psa_ps_set()
- Read the data back using psa_ps_get()
- Verify data integrity using memcmp()
- Remove the stored object using psa_ps_remove()
