Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
I have a strange issue here. I'm trying to do a short, blocking, UART transmission.I have a 23 byte uint8_t array ( MSG ) that I construct before calling the HAL_UART_Transmit() function to send the data. (SLAVE_MSG_SIZE = 23, UART is a pointer to th...
I'm porting my project(sbsfu Nucleo-h753zi to Nucleo-h745zi-q)and i checked protection my board, but i can't full chip erase../STM32_Programmer_CLI.exe -c port=swd mode=UR -ob PROT_AREA_START1=0xFF PROT_AREA_END1=0 RDP=0xAA---------------------------...
Hi ChannelI have tested the TF-M Package Released by ST, on the STM32U585 and its working fine. Now i want to revert back my STM32U585 (B-U585I-IOT02A Kit) as for the testing of TF-M SBSFU there is some configuration of option bytes as given in UM285...
Hi all,I am using STM32F769I-DISCO Board IDE : 1.12.1CubeMx : 6.10.0 ST CUBE programer version 2.15.0I am not able to flash, I am getting following error during flash,I tried changing SWD freq and Connect mode: Under_reset Log output file: C:\Users\M...
Hello,I try to build the STM32CubeExpansion_SBSFU_V2.6.2 for STM32H750B-DK. I use STM32CubeIDE Version: 1.9.0 on Windows 10.The build result is suspicious: More details: The first section is overflown by 3479%. What I did wrong? How to fix it? Th...
Am testing the x-cube-sbsfu on H7A3 (using H7B3 project with OTFDEC disabled). After enabling SFU_MPU_PROTECT_ENABLE, I always ran into mem manage fault when the function HAL_RCC_GetPCLK1Freq is called during HAL_UART_Init: An MPU or Execute Never (...
Hello communityGreetingsi have a requirement to write and read data from the SRAM2 and Backup RAM from the TFM Application example. please suggest how can i write and read an array of bytes(10 byte) from the SRAM2 and Backup RAM in the above mentione...
Hello,I would like to setup a secure area on the h755 board. My setup is as follows:I have a secure app that runs permanently on the m7, and on the m4, there is a non-secure app running.I want to configure all but the last sector of the m7 as secure....
Hello,We are currently facing issues using cipher suites that use AES-GCM in conjunction with the Secure Manager.Our understanding is that in order to make use of Secure Manager functionalities, we should use PSA APIs, however they currently only imp...
@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 currently four options that I am aware of:TrustedFirmware-M (TF-M) us...
