STM32 MCUs Security

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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 (, 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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I am trying to use the cryptographic library on a STM32F103, but I cannot find any documentation that is in line with the library and functions.In UM1924 rev.8 we still speak of version 3, but I cannot find the mnual consideration of rev. 4.0.1 (ther...

ABatt.1 by Senior
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Resolved! How can I disable RDP2?

Hi, I was testing the different levels of read protection and when I activated RDP 2, I lost full access to my board. I would like to know if there is any way to regain access (do a downgrade), despite losing all the content I had installed, somethin...

AGóme.3 by Associate
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