There are 4 repositories under iboot topic.
Library and utility to talk to iBoot/iBSS via USB on Mac OS X, Windows, and Linux
IDAPython loader to help with AArch64 iBoot, iBEC, and SecureROM reverse engineering
Tool to decrypt 64 bits iOS firmware images (iBoot/LLB/iBSS/iBEC).
IDA loader for Apple's 64 bits iBoot, SecureROM and AVPBooter
Scripts + patches to pwn vma2 (Virtualization.framework) macOS virtual machines
Ghidra loader for decrypted iBoot, LLB, iBEC, iBSS and SecureROM images
See https://github.com/0x7ff/iBootMaybeDumper/issues/1#issuecomment-426731516 for more info.
Native (C++) Binary Ninja view (loader) for SecureROM, iBoot, etc.
An OpenCL implementation of the SHA-1 for brute forcing iBoot's cryptographic nonce.
A Universal 32-bit iBoot patcher for iPhone OS 2.0 --> iOS 10