STM32 H733 Secure Boot & Secure Firmware Update

[gopikrishnan]

Hi,

I need to implement things that are required to implement secure boot & secure software update STM32 H733 Microcontrollers. Trying to understand from the beginner perspective, though I have the Cube package downloaded from the st website, still like to understand the theoretical basics and implementation steps to have a basic secure boot and boot loader design.

[gopikrishnan]

I have basic understanding how crypto works, But I would like to understand more about ST concepts where you have using secure storage for storing keys, implementing ROT, locking ROT for protection. etc.

[Pavel A.]

Start here:

https://www.st.com/resource/en/application_note/dm00493651-introduction-to-stm32-microcontrollers-security-stmicroelectronics.pdf

[Frantz LEFRERE]

Hello,

I would recommend some MOOC available on this page :

https://www.st.com/content/st_com/en/ecosystems/stm32trust/developer-resources.html

STM32 Security MOOCs Part 4 : STM32 security in practice

STM32 Security MOOCs Part 5 : How to define your security needs

STM32 Security MOOCs Part 6 : STM32 security ecosystem, from theory to practice