Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello, here is my situation, I've got accepted at the 12th November workshop, but because the boards were delivered with some delay (received them on 18.11.2020), I couldn't participate to that workshop. Now I have the boards and I would like to att...
I'm trying to set read protection on STM32F412 to level 1 via JLink during initial flashing. I'm issuing next commands:J-Link>w4 0x40023C08 0x08192A3B Writing 08192A3B -> 40023C08 J-Link>w4 0x40023C08 0x4C5D6E7F Writing 4C5D6E7F -> 40023C08 J-Link>me...
The installation instructions give dire warnings not to press OK until the installation has finished:and, indeed, the popup appears - saying "finish the ongoing installation":But the popup blocks the installation from proceeding - all progress stops...
Hi all,I'm trying to add the STM CRC32 to the hex or axf file, after this I need to convert it to .bin file because I've a Bootloader and I want to check the CRC32 to see if there's a valid image stored. I'm using srec_cat but doesn't work. Thanks.
Shared in the Google Drive is Security_WS_Tools_Installation.pdfLinked from the email is Security_WS_Tools_Installation_V3.pdf:https://www.st.com/content/dam/OLM%20Email%20Marketing/2020/EMEA/Events/Security%20workshop%20-%20second%20part/Security_WS...
The download & decryption & swapping of the firmware looks fine at first sight.But then a critical failure occurs because additional code is detected beyond the FW image.====================================================================== = ...
Hi there..It will great to have a walk through about porting the SBSFU on a custom boards!!!I followed the instructions in the "Getting Started with SBSFU....." AppNote, but it's not working. I will highly appreciate you for any help.ThanksJitu
Dear st team, I have a development issue when running TFM example application at STM32L562.After download the tfm_s_enc_sign.bin through ymodem,print error log"[ERR] Image in the secondary slot is not valid!" when secure boot .ALL other 3 bin（tfm_s_...
When the files are accessed. Some of the symbols are not resolved and shows up as errors, however the project compiles fine. Has anyone else come across this issue?
Hello, On my setup impossible to run the 2 scripts auto-detecting the COMPORT of the current plugged board. Wrong COMPORT is returned and the Teraterm macro crash.I've patched the original scripts to ask you for the COMPORT. Modified files StartTTPL4...