STM32 MCUs Security

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Resolved! An issue in finding appropriate MCU to drive application.

We are developing an application where the host controller will drive two radio modules.But Host controller software should have MISRA 2012 compliant SDK with RTOS support and should support FIPS-certified crypto library.Do anyone can help us to find...

FM_360 by Associate II
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STM32f42xx CRC stop/resume

HelloSince the STM32f42xx series has no intial value for the CRC I'm wondering if there is a way to stop a crc calculation (store the DR value) and resume it by writing the DR register with the stored value and some calculation??Something like this:c...

stucmath by Associate II
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Factory bootloader CRC command?

I noticed that in STM32FLASH programming utility, there is support for a CRC bootloader command. From what I can tell in the source code and commit history, this command is 0xA1 and was introduced around June of 2014. But from the ST documentation, ...

Is there any way to implement BigNumbers on a STM32F4?

I need to implement some BigNumber math on an STM32F4 (bn.h, conv.h, modular.h). I would like to use functions such as W8_to_Big(), StAllocBig(), and InitBig(). Unfortunately I cannot find any information on how to use these functions. Are there any ...

VMedi.0 by Associate
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Resolved! How do you generate public and private keys for RSA?

The user manual (UM1924) says in section 15 RSA Algorithm:There are two structures that pass keys to the functions:•RSAprivKey_stt for the private key•RSApubKey_stt for the public keyAll members of the above functions should be filled by the user bef...

MMart.9 by Associate II
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  • 2 replies
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