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Reversers notes on the Wii U, collected January-October 2015

Summary

These are just random notes taken by me (plutoo) and naehrwert mostly when we first looked into the Wii U. yellows8, smea and derrek also made contributions.

Things

A few things that might be interesting:

  • System flaws
  • OTP notes
  • IOSU memory map
  • IOSU syscall table
  • /dev/crypto key table
  • PowerPC memory map
  • PowerPC syscall table
  • ...

Tools

  • Firmware downloader and extractor
  • Ancast image decryptor
  • Amiibo crypto algo