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75min
Target description
This tutorial shows how to use SFI for installing an OEM application developed with STM32TRUSTEE on STM32H573_DK MB1677.
The process goes through three 'steps' at the Original Equipment Manufacturer (OEM) and Contract Manufacturer (CM) sites.
- Development @ OEM: the application code that runs on STM32 is generated.
- Secure Room @ OEM: code prepared during the development is encrypted and packaged to be sent for manufacturing. The Secure Room is isolated, and its resources are not visible outside of it.
- Manufacturing @ CM: the encrypted code received by the OEM Secure Room is installed using SFI tools.
Prerequisites
- Knowledge of STM32CubeProgrammer
- Knowledge of JTAG
Hardware
- STM32H573_DK MB1677[1] Discovery kit with STM32H573IIK3Q MCU
- STM32-HSM[2] SAM for Secure Firmware Installation
- Smartcard Reader
- Laptop Built-in
- External
- 1 x USB cable Type-A to Micro-C
Software
- STM32CubeProgrammer[3] Software programming tool for STM32 (v2.13 min)
- Including STM32TrustedPackageCreator
- STM32CubeH5[4] STM32Cube MCU Package for STM32H5 series
- X-CUBE-SEC-M-H5[5] STM32Cube Expansion Package STM32TRUSTEE-SM for STM32H5 series
Literature
- AN4992 STM32 MCUs secure firmware install (SFI) overview
- UM2237 STM32CubeProgrammer software description
- UM2238 STM32 Trusted Package Creator tool software description
- AN5054 Secure programming using STM32CubeProgrammer
- AN2606 STM32 microcontroller system memory boot mode
- RM0481 STM32H563/H573 and STM32H562 Arm®-based 32-bit MCUs
- UM2448 STLINK-V3SET debugger/programmer for STM8 and STM32
===> Go step by step now How to start with SFI on STM32H5