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STM32 MCUs Security

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Calculating Ethernet Multicast filter HASH value (?)

Posted on May 23, 2014 at 03:03Hi All It is strange but I can't find any code example of how to set up the Ethernet HASH filter for multicast reception. There was a question in 2011 in this forum as to the same but it was not answered - so I will tr...

hpipon957 by • Associate III
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How to get IAR to compute a CRC of the ROM image

Greetings, I'm building an app for an STM32L496. I am trying to get the linker to calculate a CRC32 of the ROM image and place it in ROM. I've read a few technical notes on this, and I'm following the ARM example. The problem is I keep getting ...

STM32 Crypto Library

I am using the STM32F071RB microcontroller and trying to use the en.stm32-cryp-lib to encrypt and decrypt using AES128-CBC. The encryption and decryption functions return expected data when using data that is a multiple of 16 bytes, but don't when th...

AKama.2 by • Associate II
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Hello, I’m facing some problems with the CRC HAL library when I want to change the polynomial to use. I want to use the 16 bits CRC/ARC polynomial (0x8005).

I try this to use this:/* Private function prototypes -----------------------------------------------*/void SystemClock_Config(void);uint32_t CRCtest0 = 0;uint32_t CRCtest1 = 0;//uint32_t CRCtest2 = 0;uint8_t txData[10]={0xF2, 0x10, 0x10, 0xE0, 0x3F,...

MDura.9 by • Associate
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STM32F105RB CRC

Posted on July 16, 2018 at 12:03Does STM32F105RB has CRC function? Why I can't get the stm32f1xx_hal_crc.c in \Drivers\STM32F1xx_HAL_Driver?#stm32f105rbt6-crc

Read/Write protection mechanism.

Posted on May 31, 2018 at 11:51Hey all!I'm working on a project(on STM32L1) where i have to set the Read/Write protection so no one can access my code,but the actually i want to build such a mechanism where if i want to make a change in code so i ca...

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