Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Flash writing procedure has just finished. The next step, anyone can assume, is verification, that code has been written correctly, which involves reading the flashed memory. At this stage, if I trace the API calls, which Cube tool does to perform f...
if (SE_Startup() == SE_SUCCESS) {......SE_Startup() --> __IS_SFU_RESERVED();__get_LR() = 0x80055d7 SB_REGION_ROM_START) = 0x8005d00 SB_REGION_ROM_END = 0x801 ffff
Hi all--I am working on a project using the STM32WB55. I would like to distribute an "official" firmware, but also allow third-party firmware to be installed. The intent is that the official firmware will be open source, so users can make changes to ...
Nuttx operating system with stm32l562 board, compile the bin file of the board, and then according to the board directory, readme.txt in the operation through the TFM load the bin run, will give the following secure fault problem：[Sec Thread] Secure ...
Dear Sirs,I have downloaded and installed thepackage. I am able to build the example projects with CubeIDE flawlessly butthe batch scripts (.bat) are not working. running the scripts(e.g.02_01_Postbuild_SimpleAppV1.bat) I get the error "The specified...
[EDIT: Question below is about STM32U5 PKA, but I see the STM32L5 Cube S/W has an example "PKA_ECCscalarMultiplication" that is probably similar to what I'm trying to do. Not sure how similar PKAs are on these MCUs but I bet they are either identical...
Using an STM32H735G-DK (MB1520-H735I-C02), I was using the HDP_Boot/HDP_Appli examples and I think I fat-fingered the SEC_AREA_START and SEC_AREA_END addresses, setting both to the same value which effectively secures all of internal flash. Neither t...
Hello guys I hope you can help me with my problem regarding my adaptation of sbsfu.I'm currently adapting the stm32f413h-discovery example project on a stm32429zi. Everything works fine with one mayor exeption. I have difficulty downloading a new fir...
