STM32 MCUs Security

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STM32Cube_FW_WL_V1.2.0, application LoRaWAN_SBSFU_1_Slot_DualCore. Bug in the MPU configurations??? (file .\2_Images_SBSFU\CM4\Inc\sfu_low_level_security.h)

I'm creating a new lora project starting from STM32Cube_FW_WL_V1.2.0, application LoRaWAN_SBSFU_1_Slot_DualCore.I reserved some space (from 0x0801A000 to 0x0801BFFF) for some configurations. I modified the file mapping_fwimg.ld like below.\STM32Cube...

G.Buldo by Associate
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For the Cortex M-33 products can I use my own RNG?

This is a general question on the Cortex M33 product with hardware encryption. I would like to use my own random number generator rather that the one that is embedded with the core in order to generate my AES key(s). Is that possible or am I restri...

TVale.1 by Associate II
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Cryptographic hardware acceleration libraries for STM32F423

I have download the TM32CubeExpansion_Crypto_V4.0.1 library. The folder structure doesn't look like the one represented in the UM1924 document. There is no AccHw_Crypto folder and no STMF1 to STMF4 folders nowhere.Is there support for AES HW accelera...

MSaez.1 by Associate II
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Resolved! How to process RDP regression from appplication code?

Hi,for my application I need to set RDP regression from my application code :1) Is it possible in RDP2 to provide OEM Key (for regression) from application code in order to restore JTAG access (and perform a regression whith a user intervention)2) Is...

Aurelien1 by Associate III
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Proprietary License vs BSD Clause 3 details ??

What are the major differences between "Proprietary License vs BSD Clause 3 details ??"BSD Clause 3 says followRedistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are m...

SPati.7 by Associate III
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Resolved! How to import "CryptoAuthLib" to existing project?

I am currently working on a STM32F767ZI-Nucleo board and a little security chip (microchip atecc508a), that is connected via i2c connection. For this chip is a library available CryptoAuthLib (https://github.com/MicrochipTech/cryptoauthlib), that I w...

STM32U5 TF-M Crypto services - AES GCM DPA-protected

Hi,I am using the X-CUBE-AZURE example with the B-U585I-IOT02A development board equipped with STM32U5 microcontroller.Reading the tfm_mbedcrypto_config.h file of the TF-m it says that AES GCM is available with protection against DPA attaccks but in ...

Domenico by Associate III
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