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Generates XCI/NSP/HFS0/ExeFS/RomFS/Certificate/Ticket dumps from Nintendo Switch gamecards and installed SD/eMMC titles.
564 commits 3 branches 26 tags 4.3 MiB
C 92.9%
C++ 5.2%
Python 1.6%
Makefile 0.2%
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Pablo Curiel 54c5677cd0 QoL changes 
* codebase: remove all references to Lockpick / Lockpick_RCM.

* keys: retrieve Atmosphère's key generation in keysLoadKeyset().
* keys: replace all "key_gen_val" references with "mkey_index".
* keys: move latest master key checks in keysReadKeysFromFile() to keysDeriveMasterKeys().
* keys: update latest master key checks to determine if nxdumptool's hardcoded master key vectors are outdated, using the key generation value from Atmosphère. If the master key vectors are outdated, and the newer master key(s) are not available, an error will be displayed.

* nxdt_utils: update logic in utilsReplaceIllegalCharacters() to replace consecutive illegal characters with a single underscore.
* nxdt_utils: move servicesGetExosphereApiVersion() to nxdt_utils as utilsGetExosphereApiVersion().
* nxdt_utils: define internal UtilsExosphereApiVersion struct, which is used to parse the output from utilsGetExosphereApiVersion().
* nxdt_utils: add utilsGetAtmosphereVersion(), utilsGetAtmosphereKeyGeneration() and utilsGetAtmosphereTargetFirmware() functions.

* services: remove servicesGetExosphereApiVersion().
* services: Atmosphère version is now retrieved via utilsGetAtmosphereVersion().
2024-04-05 23:25:32 +02:00
.github keys/nca: add new keydata for HOS 18.0.0. 2024-03-31 12:16:37 +02:00
code_templates bktr: perform binary search in bktrGetTreeNodeEntryIndex() 2024-02-16 23:31:24 +01:00
host host: drop Nuitka's "--onefile" arg 2024-01-20 23:11:21 +01:00
include QoL changes 2024-04-05 23:25:32 +02:00
libs Update libusbhsfs. 2024-02-24 11:59:29 +01:00
romfs QoL changes 2024-04-05 23:25:32 +02:00
source QoL changes 2024-04-05 23:25:32 +02:00
.gitignore host: drop Nuitka's "--onefile" arg 2024-01-20 23:11:21 +01:00
.gitmodules libs: update libusbhsfs. 2022-03-04 13:24:28 +01:00
build.sh I'm dummy 2024-02-17 00:19:29 +01:00
LICENSE.md Change project layout + upgrade license to GPLv3. 2021-03-25 15:26:58 -04:00
Makefile bktr: perform binary search in bktrGetTreeNodeEntryIndex() 2024-02-16 23:31:24 +01:00
README.md Update README.md 2023-12-31 18:33:49 +01:00
todo.txt Update todo.txt 2023-12-22 12:41:34 +01:00

README.md

nxdumptool

Nintendo Switch Dump Tool

Official Discord server: https://discord.gg/SCbbcQx

This branch is used for the development of the ongoing nxdumptool rewrite. Code is highly experimental and lacks a proper UI at this time, but it has been thoroughly tested and should be safe to use. Proof-of-concept (PoC) builds are provided to test different aspects of the codebase.

If a nxdumptool build from the releases page isn't working for whatever you're trying to do (e.g. RomFS dumping), odds are it will work with a PoC build from this particular branch. The old branch will not receive any further updates.

A GitHub workflow is used to automatically build each new commit -- feel free to check it out. Furthermore, the assets from the rewrite-prerelease tag are automatically updated by this workflow, so you can always find the latest NRO binary there.

This readme will be updated whenever the rewrite branch is ready for a proper release.

Currently planned changes for this branch include:

  • USB ABI (dump data directly to a PC). ✅
  • USB Mass Storage device support (FAT, NTFS, EXT) via libusbhsfs. ✅
  • NX Card Image (XCI) gamecard dumps, with optional KeyArea prepending and certificate removal. ✅
  • Gamecard header dumps. ✅
  • Gamecard certificate dumps. ✅
  • Plaintext gamecard CardInfo area dumps. ✅
  • Gamecard InitialData area dumps. ✅
  • Gamecard CardIdSet dumps. ✅
  • Gamecard Hash FS partition dumps (in both extracted and raw inage forms). ✅
  • Lotus ASIC firmware (LAFW) blob dumping from RAM. ✅
  • Properly detect if an inserted gamecard requires a LAFW update. ✅
  • Nintendo Submission Package (NSP) dumps for both digital and gamecard-based titles.
  • Individual Ticket dumps from digital titles, with support for temporary/volatile tickets with AES-128-CTR crypto data kept in RAM.
  • Individual Nintendo Content Archive (NCA) dumps from a specific title. ✅
  • Individual NCA filesystem section (Partition FS / ExeFS, RomFS, Patch RomFS) dumps from a specific NCA belonging to a specific title, in both extracted and raw image forms. ✅
  • Better support for NCA BucketTree storages (Indirect, AesCtrEx, Sparse, Compressed), as well as better handling of multi-layered reads in combination with game updates. ✅
  • System title support (e.g. dump qlaunch, shared fonts and much, much more at runtime). ✅
  • Better memory handling while dealing with compressed NRO binaries. ✅
  • Event-driven background threads to manage gamecard insertions/ejections, gamecard application metadata parsing (e.g. the game would be properly identified even if its gamecard has never been used on your console), USB ABI sessions and USB Mass Storage devices. ✅
  • Improved support for multigame gamecards and titles with more than one Program NCA (e.g. SM3DAS). ✅
  • Control.nacp patching while dumping NSPs (lets you patch screenshot, video, user account and HDCP restrictions). ✅
  • Partition FS / Hash FS / RomFS browser using custom devoptab wrappers. ✅
  • Full system update dumps. ❌
  • Batch NSP dumps. ❌
  • FsFileSystem + FatFs based eMMC browser using a custom devoptab wrapper (allows copying files protected by the FS sysmodule at runtime). ❌
  • New UI using a customized borealis fork. ⚠️

Legend:

  • ✅ - Implemented
  • ⚠️ - Partially implemented
  • ❌ - Not implemented