Solved
Hello @zqizh.1 ,
You can download the STM32 cryptographic firmware library software from ST web page: X-CUBE-CRYPTOLIB.
When you submit your request for downloading the X-CUBE-CRYPTOLIB software package, you will receive a notification informing you about the status of your request. Note that the validation process may take up to 48 hours.
Please select my answer as Best if it fully answered your question, so that this thread will marked as solved.
Imen
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