Hello
To meet the market security requests and protect customers against any leakage of their critical data and keys, STMicroelectronics provides the secure firmware install (SFI) solution, permitting programming of OEM firmware into STM32 MCU internal Flash memory or external non-volatile memories in a secure way (with confidentiality, authentication and integrity checks).
SFI offers complete secure manufacturing scheme with provided example including required software and hardware.
Refer to the following security STM32 wikis : Category:Secure manufacturing - stm32mcu and Security:SFI - stm32mcu.
You can also refer to the STM32Trust page which covers all the provided security functions.
Best Regards
