shijimasoft/cia-unix
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Decrypt CIA/3DS roms in UNIX environments (Linux and macOS)
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Merge pull request #35 from murphyjt/fix-escaping 
Replace shell backticks with Process.new for better escaping
2025-05-19 15:19:08 +02:00
.github/workflows support for linux-arm64 github actions 2025-04-10 15:40:52 +02:00
cia-unix.cr Replace shell backticks with Process.new for better escaping 2025-05-19 00:14:53 -04:00
dltools.sh Be flexible regarding bash path in dltools.sh 2025-04-20 13:29:40 +01:00
LICENSE Initial commit 2022-02-21 16:00:16 +01:00
README.md replaced the decrypt.py script with the native ctrdecrypt module 2024-06-10 15:23:55 +02:00

README.md

cia-unix

Decrypt CIA and 3DS roms in UNIX environments (Linux and macOS)

cia-unix/
├─ cia-unix
├─ ctrdecrypt
├─ ctrtool
├─ makerom
└─ Encrypted Game.cia

ctrtool, makerom and ctrdecrypt can be downloaded with dltools.sh

✅ Roadmap

  • Decrypt .cia
    • Games
    • Patch and DLCs
  • Decrypt .3ds
  • Rust decrypt.py rewrite (ctrdecrypt)

Warning

Decryption with cia-unix may fail, when it happens it is suggested to decrypt roms directly on the 3DS.

The old python 3 version can be found here.

⚡️ Build from source

You’ll need the Crystal compiler

crystal build cia-unix.cr --release --no-debug

Dependencies can be compiled with makerom and ctrtool make files.

Contributors

ctrtool and makerom are from 3DSGuy repository

Adaware contributed translating the windows-only version