Nvidia Jetson emmc full encryption with secure boot

There isn't a built in root filesystem encryption tool for the nvidia jetson line. They have secure boot and also bootloader encryption but not rootfs encryption. This is possible through customizing the u-boot to decrypt the fs although it is not built in by default. Looking for someone to build an image with encryption that i can flash to an xavier nx. Then help with instructions for enabling secure boot and testing resilience of system.