in the StSafeA_GenerateSignature() function what does the InMAC parameter do and how should it be used.
cant find and examples on how to use GenerateSignature
STM32 MCUs Security
Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
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I need help setting the secure area on STM32H753 MCU
Hello,I need help setting the secure memory area for the STM32H753XI mcu. I am running it on STM32H753I-EVAL kit.I have read the dedicated part on the reference manual (chapter 5 on document RM0433), the "Introduction to STM32 microcontrollers securi...
Resolved! RM0438 RNG htcr reg config && rng_cr
hi there I cannot figure out the true meaning of htcr reg and config1~config3 field in rng_cr reg。 I was wondering about the relationship between health test register and health test parameter （repetition counter test the “40�? consecutive bi...
Resolved! Enabling PCROP with RDP level 0 causes board to crash
Hello,I have an unexpected behavior with a H753ZI board. After a very few steps, I ended up in a situation where PCROP seems to be enabled and RDP level is set to 0. For some reasons, this causes the board to freeze indefinitely, moreover after disco...
How to reset STM32F777 after read out protection is set to level 1
This may be a dumb question, but how can I correctly reboot a programmed board after setting the read out protection?Hardware: ST Link-V2Software : STM32 ST-LINK CLI v3.5.0.0Connect via SWD freq 4000Test programs BOR_LEV=3 and nDBANK=0 > everything i...
Resolved! Scripts unavailable SBSFU youtube video
In the video, "Security Part6 - STM32 security ecosystem - 02 Building the SBSFU" there are some scripts under the folder "STM32SecuWS" which are unavailable in the SBSFU download software. Where can I get these scripts? I am also struggling while fo...
Question about STM32L562E-DK demo with "TFM application"?
Hi,I followed document "readme.txt" in "STM32Cube_FW_L5_V1.4.0\Projects\STM32L562E-DK\Applications\TFM" to family with TFM, it work fine.My question:1: "press reset button or restart the board power" will lock the board. Please tell me what code in...
How to use HAL_CRC_Accumulate? BufferLength does not accept the entire FLASH volume?
Using a STM32F407VGT6 (1MB Flash)For the starting address of 0x08000000 (base address), HAL_CRC_Accumulate only accepts a buffer length of up to 0x40000.For 0x080F0000, only buffer length up to 0x4000.For 0x080FF000, only buffer length up to 0x400.Fo...
Confusion about rebuilding projects
I am using STM32CubeIDE and am slightly confused on the rebuilding project steps of the UM2262 manual. Should I be going into each individual folder in the "Projects" folder and rebuilding all of them (such as NUCLEO76RG --> Applications --> 2_Images...
Resolved! How can i reset the HDP2EN to 0
Currently, i working on the nucleo-L552zeq and i run the SBSFU exemple propose by the cubeL5. i use the script regression.sh and the script the SBSFU_UPDATE.sh to initialize the board and download the firmware. this example can work normally on the b...
