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3DSavetool 3DS: Difference between revisions

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{{Infobox-3DS-Homebrews
{{Infobox 3DS Homebrews
| title = 3DSavetool
|title=3DSavetool
| image = https://dlhb.gamebrew.org/3dshomebrew/3DSavetool.jpg|250px
|image=3dsavetoolcre02.png
| type = PC Utilities
|description=PC Tool to save 3ds. Very old tool.
| version = v0.2b
|author=crediar
| licence = Mixed
|lastupdated=2011/04/06
| author = crediar
|type=Save and Game Managers
| website = https://gbatemp.net/threads/3dsavetool-v0-2b.287465/
|version=0.2b
| download = https://dlhb.gamebrew.org/3dshomebrew/3DSavetool.rar
|license=Mixed
| source = https://dlhb.gamebrew.org/3dshomebrew/3DSavetool.rar
|download=https://dlhb.gamebrew.org/3dshomebrews/3dsavetool_v0.2b_cred.rar
|website=https://gbatemp.net/threads/3dsavetool-v0-2b.287465
}}
}}
<youtube>izljcyvozig</youtube>
{{Obsolete}}


so.... basicly just v 0.1 only then with updates.
3DSaveTool can be used to find the XOR key used for encryption and use it to encrypt/decrypt EEPROM savefiles of 3DS games.


==User guide==
How to use:
3DSaveTool [-x|-f] in.bin out.bin key.bin
x: Decrypt/encrypt a savefile
f: Find XOR key


v0.2b
Example usage:
3DSaveTool -x savefile.bin [decrypted.bin|encrypted.bin] key.bin3DSaveTool -f savefile.bin key.bin


fixed a bug in the 0xFF block detection
==Changelog==
'''v0.2b'''
* Fixed a bug in the 0xFF block detection.
'''v0.2'''
* De/encrypting now starts at 0x1000.
* Fixed a few new line errors in the usage info.
* When de/encrypting only 512byte blocks of 0xFF are skipped now.
* Fixed a bug which would not de/encrypt the last 0x2000 bytes.


v0.2
==External links==
 
* Author's website - http://crediar.no-ip.com
de/encrypting now starts at 0x1000
fixed a few new line errors in the usage info
when de/encrypting only 512byte blocks of 0xFF are skipped now
fixed a bug which would not de/encrypt the last 0x2000 bytes
 
Download:
http://crediar.no-ip.com/3DSaveToolv0.2b-cred.rar
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Latest revision as of 10:24, 22 Haziran 2024

3DSavetool
3dsavetoolcre02.png
General
Authorcrediar
TypeSave and Game Managers
Version0.2b
LicenseMixed
Last Updated2011/04/06
Links
Download
Website

3DSaveTool can be used to find the XOR key used for encryption and use it to encrypt/decrypt EEPROM savefiles of 3DS games.

User guide

How to use:

3DSaveTool [-x|-f] in.bin out.bin key.bin

x: Decrypt/encrypt a savefile
f: Find XOR key

Example usage:

3DSaveTool -x savefile.bin [decrypted.bin|encrypted.bin] key.bin3DSaveTool -f savefile.bin key.bin

Changelog

v0.2b

  • Fixed a bug in the 0xFF block detection.

v0.2

  • De/encrypting now starts at 0x1000.
  • Fixed a few new line errors in the usage info.
  • When de/encrypting only 512byte blocks of 0xFF are skipped now.
  • Fixed a bug which would not de/encrypt the last 0x2000 bytes.

External links

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