STM32 MCUs Security

Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.

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Forum Posts

Resolved! STM32H503 RDP

Hello, I am asking for help from the community. My application is completely written, but I can't set read protection. I tried to do all the steps in this guide, but it led to bricking one of my boards. The second board is still in product state = 17...

Mike1992 by Associate III
  • 225 Views
  • 3 replies
  • 0 kudos

Issue with USB Virtual COM After SBSFU on STM32WB55RG

Hello everyone,My team and I are working with a custom board based on the STM32WB55RG. Due to limited pin availability, we need to use USB as a virtual COM port for serial communication. We successfully configured the USB Virtual COM and were able to...

G_P by Associate II
  • 701 Views
  • 7 replies
  • 4 kudos

STM32F4 [ECC] X-CUBE-CRYPTOLIB support

Hello,I am using the Nucleo-STM32F411RE development board and require support for cryptographic functions, particularly ECC Point Generation.input: w0, N output: Y, y Begin generate random scalar y on chosen curve Y=y×G+w0×N (G as defined NIST P-256...

Akash_M by Associate II
  • 342 Views
  • 2 replies
  • 1 kudos

encryption file.bin then

After the build process for the project, I get a file.bin that I want to encrypt to be protected and decrypted in my chip via the bootloader. How is this done, knowing that I use stm32 cube ide?