I am using St32L562Vet6q. How can I implement secure singing in my independent project?...

jk.1 · ‎2023-03-17

hi St team,

thank you for your support.

My objective is secure boot for my independent project. i am using stm32L562vet

i am able enable trust zone with RDP level =1 and able to disable the trust zone using RDP regression.

now i want to implement second stage of bootloader using [MCU boot] i don't know how to implement and how to generate binary for that.

Then i have another one question,

in stm32l5 package middleware's are

1.trusted firmware

2.mcu boot

3.mbed crypto

but in my project only displays (mbed tls) .

How can i integrate that middleware to my project?

Bubbles · ‎2023-04-21

Hi @jk.1 ,

for the secure boot, best is to start from TFM application in the STM32CubeL5 package.

https://www.st.com/en/embedded-software/stm32cubel5.html

An5447 may help you understanding it.

BR,

J

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