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Hi, I have found a few bugs in the Mailbox communication code of the STM32WB (which is responsible for letting CPU1 and CPU2 communicate). But other Dual-Core MCUs potentially could have the same bugs.The bugs are not security-critical, but they caus...
Hi, I am writing this both as a guide to other people struggling with their STM32 AES accelerator, and as a suggestion to STM how to improve their HAL so it is easier to use. My testing and debugging was done on a STM32WB, but i think other accelerat...
Hi,I am currently trying out the AES Accelerator of the STM32WB55, using the HAL. It is working fine on its own, but I am unable to get matching results to MbedTLS. So Ciphertexts and Tags generated by the Accelerator are not matching those generated...
Hi,I am trying to get the FUS to work with a minimal bootloader, without Interrupts. But even with Interrupts I did not manage to get it working yet. Is there a simple approach to implementing it without needing any of the BT code? I only want to be ...
Hi,I have some code running on a Nucleo-STM32L476 which keeps running into the Reset Handler. But this does not cause a boot loop, instead the code just gets stuck there (the PC register points to the first line of assembler of the reset handler).I m...
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