Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Hello, I am using the STSAFE-A110 connected to the ESP32C3 board. I referred to the service interface from this GitHub repository (https://github.com/kmwebnet/stsafe_esp32_test). I have matched the Host MAC key and cipher key exactly as in the exampl...
Hello,I am working on implementing secure firmware with OEMiRoT boot on the STM32H563. I have configured I2C1 and TIM1 as non-secure peripherals. While the TIM1 interrupt works as expected, I am encountering an issue where the I2C1 slave interrupt ha...
Hello, I hope you are doing well!I developed a project based on the STM32H573I-DK example with TrustZone. However, in the final board, I am using the STM32H573VI microcontroller. I migrated all the code to this microcontroller, made the necessary pin...
board: stm32U585 + stsafe-a110 before the stm32u585 enter the low power mode ,I want to set stsafe-a110 enter the low power consumpion mode. I can't find the methods to enter Hibernate
I was trying to test the capability of the STSAFE-A110 chip to store and verify a password, but it didn't work.StSafeA_PutAttribute() returned STSAFEA_UNSATISFIED_ACCESS_CONDITION.StSafeA_VerifyPassword() returned STSAFEA_ENTRY_NOT_FOUND.I'm not sure...
Hello,I am trying to port SBSFU functionality on NUCLEO STM32F767ZI board. I am referring STM32F769I Discovery board project (image 1 project: single slot variant) from the examples available. I have followed the steps mentioned in the UM2262 and A...
I implemented a ECDSA signature generation and checking on STM32H743ZI NUCLEO using STM32CubeExpansion_Crypto_V4.2.0 library example ECDSA_SignVerify.I did similiar with Python using https://pypi.org/project/ecdsa/Unfortunately signature generated by...
I am implementing sbsfu on stm32h745 chipset.Ported 2images from stm32h753 sbsfu examples.Among slots 1 and 2, slot 1 is intended to be used by cm7 and slot 2 by cm4.Although cm7 is operating normally, I created a separate cm4 package, created an sfb...
Hello,I followed this tutorial to add an example secure partition in TF-M ( https://tf-m-user-guide.trustedfirmware.org/integration_guide/services/tfm_secure_partition_addition.html ) and then followed these instructions to flash the application to m...
Hello, I'm using the STM32H563 and performed a standart procedure to change the product state, perform provisioning and change the product state to closed, all through standart provision operation with the STM32CubeProgrammer for the first time worki...
