Case study

ExCrypt: reconstructing Xbox 360 XeCrypt functions

ExCrypt reconstructs Xbox 360 XeCrypt functions as a C and C++ replacement for use with existing console code and data. It aims to match externally visible state and return values for functions exported by the kernel or used during boot and in games or apps.

Targets: Binary
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-08

Stars: 39
Last commit: 2026-07-27
Language: C
License (GitHub): BSD-3-Clause

GitHub data as of 2026-11-09

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Requirements & limits

Prerequisites: Targets x86 and x64 hosts and expects big-endian Xbox 360 data.
Scope: Function coverage follows the project's implementation status list.
License: Licensed under BSD-3-Clause.

Cite

BibTeX

@misc{excrypt-case,
  title = {{ExCrypt: reconstructing Xbox 360 XeCrypt functions}},
  howpublished = {\url{https://github.com/emoose/ExCrypt}},
  url = {https://github.com/emoose/ExCrypt},
  urldate = {2026-11-08},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/excrypt-case/}}
}

Plain text

ExCrypt: reconstructing Xbox 360 XeCrypt functions. https://github.com/emoose/ExCrypt (accessed 2026-11-08). Awesome REA entry: https://awesomerea.org/resources/excrypt-case/

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About this entry

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Primary sources

README.md GitHub · emoose/ExCrypt · Revision 0880945