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Support STM32H5 Debug Authentication #1723

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lrademacher opened this issue Sep 19, 2024 · 0 comments

lrademacher commented Sep 19, 2024 •

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STM32H5 controller family uses so-called Product State for Readout protection among other benefits.
See https://wiki.st.com/stm32mcu/index.php?title=Security:Product_state_for_STM32H5&oldid=49661

For closing/opening STM32H5 controllers, a special protocol is used (see p.40 https://www.st.com/content/ccc/resource/training/technical/product_training/group1/08/1e/b9/6d/c9/e9/47/3f/STM32H5-Security-Architecture-overview/files/stm32h5-security-architecture-overview.pdf/jcr:content/translations/en.stm32h5-security-architecture-overview.pdf ).
Tutorial with ST tools: https://community.st.com/t5/stm32-mcus/implementing-debug-authentication-on-stm32h5-using-cli-tools/ta-p/622308

Are there any plans for supporting Provisioning/Debug Authentication on STM32H5 controllers?

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