Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
STM32H573 with Secure Manager provisioned, the non-secure app cannot access the RNG anymore. Will it be ok to use Secure Manager API psa_generate_random() to replace HAL_RNG_GenerateRandomNumber()?
The file is under X-CUBE-SEC-M-H5_V1.2.0\Middlewares\ST\secure_manager_api; it can be opened without any error, but the right panel is always empty.
I am using the X-CUBE-CRYPTOLIB (V4.2.0) in a project for STM32F207.I am successfully able to generate ECC key pair using cmox_ecdsa_keyGen() and generate ECDSA signature using cmox_ecdsa_sign() but I am now needing to generate a shared secret using ...
Hello,I want to change target of BFU_2_Slots (1_Image_BFU, 1_Image_SECoreBin and also 1_Image_UserApp) from STM32CubeWL v1.3.0 (STM32Cube_FW_WL_V1.3.0/Projects/NUCLEO-WL55JC/Applications/BFU_2_Slots) from STM32WL55JC to STM32WLE5C8, but I do not know...
Hallo together,i`m working with the STM32H573I-DK EvalBoard to check if the Chip fits our project needs.I was working with the template STiROT_Appli from the STM32Cube_FW_H5_V1.3.0 Firmware. Full path to the template: STM32Cube_FW_H5_V1.3.0\Projects\...
Hello everyone,Thank you for clicking this post. I am new to the community and ecosystem. Here's my task, I am trying to use the X-CUBE-SBSFU libraries to perform a secure firmware update procedure. I am using the STM32L496ZG-NUCLEO-144 board to test...
H5 has Secure Manager provisioned, and got exception when trying to access UID_BASE to retrieve device ID. #define UID_BASE (0x08FFF800UL) /*!< Unique device ID register base address */
Hi,is there a possibility to do the complete chain to product state "closed" by non secure user code ?I have a custom bootloader which usually did a set of the old RDP Level.Now, with a STM32H57 device we have to use the new product state. I'm able t...
To secure my bootloader against erroneous writes from the application I want to enable write protection on it. But since for some things the bootloader needs to modify data inside its partition (security counter update and key invalidation), I can no...
Hi, I wish to know is there any example program for calculating CRC for flash Bank using "HAL_FLASHEx_ComputeCRC() " HAL driver.