Inquiry on Secure/Non-Secure Memory and Key Management for STM32H533

Mohamed Aymen · ‎2025-12-05

Hello,

I am looking for guidance regarding the STM32H533 MCU, specifically in the area of secure and non-secure memory management.

Could you please let me know if there is a dedicated application note that explains how to store and manage encrypted keys on the STM32H533?

Additionally, is there an application note or reference that provides a step-by-step example demonstrating the use of secure flash, secure memory, or secure storage on this MCU?

Thank you for your support.

Best regards,

Aymen

mƎALLEm · ‎2025-12-05

Hello @Mohamed Aymen ,

I may suggest the following wikis:

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

View solution in original post

mƎALLEm · ‎2025-12-05

Hello @Mohamed Aymen ,

I may suggest the following wikis:

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

Mohamed Aymen · ‎2025-12-08

Thanks for your answer

mƎALLEm · ‎2025-12-08

@Mohamed Aymen wrote:

Thanks for your answer

So please mark it as solution than ;).

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.