STM32U585 When TrustZone is enabled, X-CUBE-CRYPTOLIB produces incorrect SHA256 hash values.Additionally, mbedTLS generates incorrect public keys when creating ECDSA key pairs, and this issue is 100% reproducible.Neither hardware acceleration is enab...
HiI have a design using STM32H523 and I've managed to ensure that my firmware switches PRODUCT_STATE to 'Closed', and sets a valid debug password, the first time it runs. This works well.In the Flash I have a bootloader, application, and configuratio...
Hello, I am asking for help from the community. My application is completely written, but I can't set read protection. I tried to do all the steps in this guide, but it led to bricking one of my boards. The second board is still in product state = 17...
Hi,we are developping a projet with TFM activated on STMU585 device (by the way, we don't really need the full TFM but at least Secure boot and SBSFU). We would want to declare a Flash page to store some configurations parameters, so we created a ded...
Hello ST team,I am currently working on NUCLEO-N657X0-Q (STM32N6) device using a FSBL (Secure Bootloader) an APPSecure and an AppNS (Non-Secure Application).The FSBL is correctly loaded first and then jumps to the AppSecure which jumps to the AppNS. ...
Hi all, I am trying to make my NUCLEO N657X0 board working with : FSBLAPPSecureAppNonSecure I am having issue in understanding how to get the things done : I have created a new STM32 project on STM32CubeIDE, ending with having 4 differents project...
Hello,I am currently working with the STM32CubeN6 MCU Package and I noticed something surprising:For NUCLEO-N657X0-Q templates like Template_FSBL_LRUN and Template_FSBL_XIP, STM32CubeIDE projects are provided directly (under /STM32CubeIDE/).For Temp...
Device details :ST-LINK SN : 30001100140000363132524EST-LINK FW : V2J45S7Board : --Voltage : 3.25VSWD freq : 4000 KHzConnect mode: Hot PlugReset mode : Software resetDevice ID : 0x483Revision ID : Rev ZGet the next error during SFI performing via STM...
Colleagues.I recently implemented Proprietary code readout protection (PCROP) according to AN4758 on the STM32G473CEU MCU in IAR v.9.50.1. The project I was protecting was quite large and did not fit into one flash bank. As soon as the project no lon...
Hello,I have a problem with the operation of my firmware in "closed" state of PRODUCT_STATE. When my device is in "open" mode (ED code) my firmware works perfectly fine, but when i do provisioning procedure and change state to closed (72 code), my fi...