• Security information
• HABv4 bypass (CVE-2017-7932, CVE-2017-7936)
• DCD and CSF tampering
• SDP_READ_DISABLE fuse bypass (CVE-2022-45163)
• Disclaimer
• Introduction
• Prerequisites
• Setting up the secure boot PKI infrastructure
• Compiling and installing the bootloader
• Fusing the SRK table hash
• Activating HAB
• Verifying HAB configuration (i.MX6ULL/i.MX6ULZ)
• Verifying HAB configuration (i.MX6UL)
• Revoking keys
• Libraries
• External documentation