Implementing encryption on the STM3240G-EVAL board

[dk_it]

I'm aware that the STM3240G-EVAL doesn't have a hardware crypto processor, but is it possible to create a software algorithm to do the encryption? Possibly using the X-CUBE-CRYPTOLIB library?

[Tesla DeLorean]

Sure, or use one of the thousands of examples on the interwebs.​

[dk_it]

Oh ok! Do you know any that might be compatible with the STM32F407 MCU?

Sorry I'm having trouble finding an example :(

[Tesla DeLorean]

C is pretty universal in application, ARM assembler isn't far off

https://github.com/kokke/tiny-AES-c

https://opensource.apple.com/source/CommonCrypto/CommonCrypto-55010/Source/AESedp/AES.c.auto.html

https://github.com/Ko-/aes-armcortexm

[dk_it]

Oh ok thanks!!