64-bit kernel ---> yes General setup ---> Initial RAM filesystem and RAM disk (initramfs/initrd) support ---> yes General setup ---> Configure standard kernel features ---> Enable support for printk ---> yes Executable file formats / Emulations ---> Kernel support for ELF binaries ---> yes Executable file formats / Emulations ---> Kernel support for scripts starting with #! ---> yes Enable the blo

February 10, 2020 This post is the first part of a larger series and aims to ease the process of getting started with TrustZone security research. If you ever wondered how Trusted Execution Environments on modern Android phones work and want to learn about their attack surface, you will find enough information in this series to get you started. In this introduction post, you will learn what the Tr