Hardware / Software Cryptography
gencay3535 opened this issue · comments
For our Custom Board, we are considering STM32U575 MCU which does not have a hardware crypto feature like STM32U585. Would that create a problem with the source code implementation of these example projects? To be franker, I wanted to ask if hardware cryptography is used or not in this project.
Hi @gencay3535
In Anjay application mbedtls doesn't use hardware acceleration. However in SBSFU_Boot hardware acceleration is used. To disable it in /Projects/B-U585I-IOT02A/SBSFU_Boot/Inc/config-boot.h remove line 33 #define BL2_HW_ACCEL_ENABLE.
Best regards
Witold