Hi all, we are developing a product with the STM32H573. The idea is to use the STiRoT for secure firmware update. The MCU is connected to a Linux CPU via SPI. Now we plan to do the provisioning...
...erial numbers, encryption keys, etc. This is particularly true on devices with limited flash where allocating a separate sector may be painful. Perhaps in a future version of the component, ST will c...
Hello, I am trying to run OEMiRoT on STM32H503 (NUCLEO-H503RB - MB1814B). I followed the instructions specified: https://wiki.st.com/stm32mcu/wiki/Security:How_to_start_with_OEMiRoT_on_STM32H503 I...
I would like to increase the code readout protection level from 0 to 1 programmatically in an STM32G030. I must be doing something silly and if anyone sees it, I'd be grateful. I've stepp...
Hello, I am trying to use AES-GCM from the STM32 cryptographic library V4.2.0 to encrypt data. When running the example program, encryption and decryption work smoothly. ...
Hello, I have a use-case with a soldered battery, which I can not power-cycle after programming, however I have to set option bytes to restrict Flash reading. I found online that going into STANDBY...
@Guillaume K, @Jocelyn RICARD Since my previous question on the same topic (see here) I have reviewed probably all the MCUboot/TF-M-based solutions available for ST MCUs. There are c...
...bsp; /**
* @brief Apply Secure User Memory protection.
* psFlashOptionBytes: pointer to the Option Bytes structure.
* pbIsProtectionToBeApplied: Output parameter to be set as "TRUE" i...
Hello everyone, I'm experimenting PCROP activation on stm32h743 following this ST-tutorial: https://youtu.be/7Wr90XFA8_Q?si=tDpqUtMdin9Oyn-P The activation works fine but i cannot disable PCROP u...
This suggests that one cannot execute code from SRAM. Is that really correct? Also there is ambiguity on whether the OTP area (512 bytes plus the control block) is readable in RDP2. Why say "51...