Decrypt Ed Wii Games

Menu

    Decrypt Ed Wii Games

      среда 22 апреля
          25
    Here is a progress on nintendo 3DS..guy named Crediar released a 3DSaveTool 0.1 for 3DS players.Players can use it to detect the xor key and encrypt/decrypt EEPROM savefiles from 3ds games.
    Quote:
    It's been confirmed by now that 3DS games save inside the cartridge just like DS/DSi games, and that the saves are encrypted. Fortunately the encryption scheme seems simple, as crediar has not only found out how it works, but created a tool that will attempt to both find the key used (which differs per game), and use it to decrypt or re-encrypt a save file.
    This means that users with tools such as the NDS Backup Adapter+ can now fiddle with the save games of their 3DS systems, though restoring a modified save seems iffy at the moment.
    And also some related tweets
    QUOTE
    ->@0xabad1dea The EEPROM of 3DS cards is encrypted via an unique per game 512byte xor'key, game roms seem(!) to use that aswell not sure yet!! vor ungefähr 3 Stunden via web als Antwort auf 0xabad1dea
    ->just released 3DSaveTool you can use it to find the xor key and encrypt/decrypt EEPROM savefiles from 3ds games! 3DSaveTool - 3dbrew vor ungefähr 4 Stunden via web
    ->Ooops looks like the same fail applies to games! Private Paste - Pastie (No April's Fool!) 2:35 AM Apr 1st via web
    ->That savefile is from the EEPROM which can freely be written and read! Yes 3DS card games still save to the card! 1:50 AM Apr 1st via web
    ->Good news everyone! Erant found a slight flaw in the savefile encryption of Ridge Racer! Line 405 is my nick Private Paste - Pastie 6:58 AM Mar 31st via web
    '
    Download : 3DSaveTool 0.1
    source: twitter

    2.1.1 Encrypted; 2.1.2 Decrypted. No Wii game uses streaming. 0x020, 64, Game title, though most docs claim it to be 0x400 the Wii only.


    Here is just a simple program that uses the (http://gbatemp.net/threads/jnuslib-java-nus-library.452954/).
    The usage should be pretty self explaining.

    STILL EXPERIMENTAL. Bugs may occur, please report them!

    Features

    • Compressing .wud and splitted wud files into .wux
    • Decompressing a .wux back to .wud
    • Extracting titles from the GI or GM partition
    • Extracting .app/-h3/.tmd/.cert/.tik files from a .wud/.wux or splitted .wud
    • Extracting just the contents/hashes/ticket.
    • Decrypting the full partitions from a .wud/.wux or splitted .wud
    • Decrypting specific files any partition from a .wud/.wux or splitted .wud
    • Verify a image / Compare two images (for example a .wud with .wux to make sure its legit)

    Usage

    Optional:

    • Copy the common.key into the folder next to the .jar or provide the key via the command line
    • Copy the game.key into the folder next to the wud image or provide the key via the command line

    Getting .app files from an Wii U Image:

    Extract .app etc. from a WUD:

    Get .app files from 'game.wud' to the folder 'extracted' with game.key in the same folder

    Extract .app etc. from a WUX (compressed WUD):

    Get .app files from 'game.wux' to the folder 'extracted' with game.key in the same folder

    Extract .app etc. from a splitted WUD (dump with wudump):

    Get .app files from 'game_part1.wud' to the folder 'extracted' with game.key in the same folder

    Lohman Grey Fox and Rodent Predator CD Model DS-3 Digitally Recorded & Mastered Sounds. Includes the following three tracks: Grey Fox Pup Distress (20 minutes), Rodent Distress (20 minutes) and Rodent Distress Coaxer (20 minutes) for a total of 60 minutes. Grey fox distress download firefox.

    Compressing into .wux examples:

    Compress a .wud to .wux:[/B]

    Compress a 'game.wud' to 'game.wux'

    Compress a splitted game_part1.wud to .wux:

    Compress a 'game_part1.wud' from a wudump dump to 'game.wux'

    Decryption game files examples:

    Decrypt a WUD image to game files

    Input can be a .wud, game_part1.wud or a .wux. This decrypted the full game partition.Given a game.key and common.key in the same folder.

    Decrypt a single file from an WUD

    Input can be a .wud, game_part1.wud or a .wux. This decrypted the full game partition.Given a game.key and common.key in the same folder.

    Extracting the code/app.xml file.

    Extracting all .bfstm files.

    Extracting the folder /content/Sound

    Compiling

    mvn clean package

    Credits

    Maschell

    Thanks to:
    Crediar for CDecrypt (https://github.com/crediar/cdecrypt)
    All people who have contributed to vgmtoolbox (https://sourceforge.net/projects/vgmtoolbox/)
    Exzap for the .wux file format (https://gbatemp.net/threads/wii-u-image-wud-compression-tool.397901/)
    FIX94 for wudump (https://gbatemp.net/threads/wudump-dump-raw-images-from-a-wiiu-game-disc.451736/)
    The creators of lombok for lombok https://projectlombok.org/index.html

    Decrypt Ed Wii Games В© 2020