@ESP_Sprite
Firstly thanks for your reply and concern
So that means that it is not the 2nd stage bootloader is the one who call the decryption block, it is the room bootloader.
and this is logic, it should call this hardware decryption block who decrypt the flash memory

thanks @ESP_Sprite

@ESP_Sprite
Yes, They say the 2nd stage bootloader but how this is done as this should be also encrypted. So how it is decrypted?

ESP32 Espressif Programming Guide says that after enable flash encryption Firmware bootloader, partitions and app are encrypted. When rebooted it says that the firmware is the one responsible for calling " flash decryption block". My question, i am confused who is responsible for calling flash decr...