Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hi everyone,I’m using the B‑U585I‑IOT02A development board for an IoT project. The onboard STSAFE‑A110 secure element comes pre‑provisioned with a default key and certificate, but for my application I need to:Provision my own keypair and certificate,...
Hello together,I search for a solution to put calibration data in a NS area.Background Information:we are using STM35H573 with STM secure manager.we use an ethernet Rest API to update Application including request install and so onNow I want to use t...
Hi,I added some follow-up questions to a message but I'm not sure if anyone will notice as I had already clicked "Accepted Solution" :-https://community.st.com/t5/stm32-mcus-security/stm32h5-simple-security-settings/m-p/885235/thread-id/9530#M9531Cop...
Hi,I have a question about choosing some fairly basic security settings for an STM32H5.We are developing a system that uses both G4 and H5 micros. We have developed a largely common bootloader that receives a signed encrypted application over various...
Typical bootloaders (including some of ST's built-in bootloaders for other processors) typically allow a code image to be loaded into the processor via some kind of serial link (UART, SPI, CAN, etc), without needing an ST-Link or other debug hardware...
Hello Team,We have faced the Firmware ( hex file ) theft by Reverse engineering , Our competitor 2 Times. Yes, Two times , while RDP1 is set. We do not have contarct Manufacture in our whole process.Even Reading / Comparing intertlock of 96 bit UID f...
Hi, I'm building a medical device that will use an STM32 MCU and requires secure boot and secure firmware updates (over USB-C preferably). I have little experience with implementing secure bootloaders, and am looking for a solution that could allow m...
In STM32Cube_FW_H7RS_V1.3.0, file Projects/STM32H7S78-DK/Applications/ROT/OEMiROT_Boot/Inc/flash_layout.h:The macro OEMIROT_LOAD_AND_RUN has 3 possible settings, and we're using the NO_LOAD_AND_RUN to execute code (in external flash) in place.However...
We are seeing a very odd data corruption issue which is highly repeatable, and appears to be related to a configuration setting which we haven't yet identified.In our system (running on an STM32H7S7), we're using the STiROT + OEMuROT secure bootloade...
Firmware Package: STM32Cube_FW_H5_V1.6.0 Product ProblemDA regression fails with timeout. I cannot recover the board. I was trying to run the STiROT Template example (STiROT_Appli) on the STM32H573I-DK board. 1. I ran a custom provisioning script (ba...
