STM32 MCUs Security

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CRC generation while generating binary file

Hello All,We have designed a Custom Board with STM32F777 MCU chip and are using Atollic Truestudio with ST Micro's CubeMX for development.I have implemented a USB boot loader for the same hardware which is working fine with the Custom Board.Now i wan...

Version 2.2 bug 'mergesbsfu' bug

Hi,Upgrading to version 2.2.0 i get this error using the option " --mergesbsfu" (Add a binary header and a sbsfu segment to an elf file):arm-none-eabi-gcc -o "STM32F769I-Discovery_AWS.elf" @"objects.list" -mcpu=cortex-m7 -T"../STM32F769NIHx_FLASH.l...

Hardware accelerated Crypto: AES CTR mode

I am using multiple MCUs: STM32F733, STM32L433, STM32L443.In STM32CubeExpansion_Crypto_V3.1.0 I am using the software AES CTR encryption (Inc/AES/CTR/aes_ctr.h). I use AES_CTR_Encrypt_Init / AES_CTR_Encrypt_Append / AES_CTR_Encrypt_Finish methods. Th...

NDefr by Associate
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STM32F207

Hi ,I am coding for STM32F207 for first time so I do not understand Why is STM32F207 processor loading 16 bit thumb instruction where as the Function pointer is 32-bit . is this ((void (*)(void))g_ulTransferAddress)() wrong ? As per our Project requi...

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Best practice with SBSFU when manufacturing

SBSFU considers the secure boot as the root of trust. If we develop the firmware and manufacture the products in a factory (I assume that the firmware should be programmed during the manufacturing in the factory), how to guarantee the secure boot is ...

Zoey by Associate III
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Large application image

I have a large application image running on the STM32F427. The image is more than 1M bytes, which make it impossible for dual-image. From ST's document, for single-image, "The user application cannot download a new firmware image: the local download ...

Zoey by Associate III
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  • 2 replies
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stm32 cryptographic library

i want to get the stm32 cryptographic library and i request it. but after a week no response received. what should i do?please help me.best regards

mzere by Associate
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  • 1 replies
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