How to enable AES/CRYP IN STM32cubeMX

Nirene · ‎2025-12-30

Greetings everyone,
Using the C programming language, I'm creating the encryption algorithm AES-256 code for a trusted execution environment and checking to see if the hardware supports it.
AES/CRYP enabling is giving me trouble. I can't find it under Connectivity or Security, and I can't enable it with STM32CubeMX.
I'm getting this error, so please assist.

mƎALLEm · ‎2025-12-30

Hello,

What crypto version you are trying to use? Cryptolib (a cryptographic library totally implemented by software)? or the Crypt peripheral? and which STM32L5 part number are you using?

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