STM32 MCUs Security

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report small bugs about X-CUBE-SBSFU

2 small bugs I encountered:** sfu_error.c l.246function SFU_ErrorStatus SFU_EXCPT_Check_Code(SFU_EXCPT_IdTypeDef eExceptionId)=> missing case SFU_EXCPT_NONE=> never returns SFU_ERROR (should be added in default case)** When assertion is enabled in Cu...

Antoine1 by Associate II
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Resolved! Problem downloading X-CUBE-SBSFU

I tried several time to download the X-CUBE-SBSFU from the ST official page. Every time I request the software I got the message that after 48h I will get it by mail. But when I check I don't find it (even in spam).Do you have any idea plz ?

Moughit by Associate III
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How to add a header to a FW image ?

I have 2 different files, and I want to add a header to them in order to use them in SBSFU and check to header before installing the image.I have found this image that shows how the header should be but I don't know how to add it (or add some of it)C...

0693W000001qnFrQAI.jpg
Moughit by Associate III
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Rest RDP Read Protection

Hi, I have the STM32F427VI, I don't know how this happend but now is read/write protected Level1. How can I reset this, I want to disable read protection at all to burn my application.Now I can't read the memory with STM Utility with J-TAG and coudn'...

0693W000001qVU5QAM.png
As.51 by Associate III
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STM32H753 Flash CRC address limitations

Hi,Although not specified in the reference manual it looks like the CRC process within the FLASH module (see section 4.3.12) has to have start and end addresses aligned to possibly the CRC_BURST size (I've only tried 128 byte bursts so far). If not a...

NPato by Associate III
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STM32F765 - it has HW crypto or not?

On the pagehttps://www.st.com/en/microcontrollers-microprocessors/stm32f7x5.htmllegend says that STM32F765 has HW crypto (dark blue color). However datasheet and reference manual do not confirm that. Reference manual RM0410 says that 77xxx models hav...

BDurs by Associate II
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