Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
I am trying to use AES-GCM with the crypto hardware accelerator the normal Testvectors are working, but when I connect it to openssl the authentication Tag is wrong. Do you have any idea how to fix this? The normal Encryption in ECB is working. If I ...
Hi,I am facing some issues with debugging SBSFU project.When I flash the application in debug mode, I can not jump to breakpoints set in SBSFU projects.Is there any way to perfrom this.Best Regards,Ankush Nagaraju
HiI'm using the dual image function on a 512kB STM32G474. I like to adjust the bootloader size to 32kb because my user App is too big.In the AN5056 there is a note how to adjust it, but I'm not sure if this lines in the file low_level_security.h are ...
Project imported: D:\Vrund\STM32CubeExpansion_SBSFU_V2.4.0\Projects\STM32F413H-Discovery\Applications\1_ImageIssue faced:15:42:35 **** Build of configuration Debug for project STM32F413H_DISCOVERY_1_Image_SECoreBin ****make all Building file: D:/Vrun...
Hello. For my automotive project I need to imitate motorcycle handlebar that uses LINbus for buttons many buttons. Since I can't always take handle off motorcycle I need to make emulator of it.This is Typical frame, and I mapped all bits of this burs...
Hi,Have a code that modifies the option bytes on G0 micro which seems bricks the IC from further programming attempts aka device locks itself.Did anyone face a similar issue with G070? What are the solutions to make the programming process robust and...
I have signature of my user app and user app in .bin format.if i have to use only these two inputs, what modification i need to do in SBSFU? and under what files?i dont want to use post built .bat and prebuilt.bat.i am using Single slot image example...
Hello,I am trying to do a proof-of-concept running the Apache NuttX RTOS on the ST32L562E-DK board as the non-secure application with TrustedFirmware-M.I can build, sign and flash NuttX as the non-secure application and TF-M boots into the RTOS initi...
Hello,I want to use sbsfu for STM32L562 controller with STM32Cube IDE version 1.5.AS per primary research i am using below package and project .I am using STM32SecuWS package.Under that project I am using is STM32SecuWS\TFM\STM32Cube_FW_L5_V1.3.0\Pr...
Hi,I've been trying to port the STM32H753 SBSFU project to the STM32H735G-DK.The bootloader fails in SFU_BOOT_Init due to failing SE_Init().This is the result of __IS_SFU_RESERVED() failing it's test: 0x08008A00 < 0x08008061 < 0x0801FFFF (SB_REGION_R...