Interesting research on ESP32 and STM32 :-) https://github.com/elttam/boot-security-in-the-mcu/blob/main/Boot_security_in_the_MCU_v1-0.pdf
https://www.youtube.com/watch?v=LXdSVcvhJuI -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
Interesting research on ESP32 and STM32 :-) https://github.com/elttam/boot-security-in-the-mcu/blob/main/Boot_security_in_the_MCU_v1-0.pdf
https://www.youtube.com/watch?v=LXdSVcvhJuI -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info