R4crypt: Difference between revisions
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{{Infobox homebrew | {{Infobox homebrew | ||
| title = R4crypt | | title = R4crypt | ||
| image = | | image = https://dlhb.gamebrew.org/dshomebrew/r4crypt.png | ||
| type = PC Utility | | type = PC Utility | ||
| version = 14 May 2007 | | version = 14 May 2007 | ||
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| author = chishm | | author = chishm | ||
| website = http://forum.gbadev.org/viewtopic.php?t=13204 | | website = http://forum.gbadev.org/viewtopic.php?t=13204 | ||
| download = | | download = https://dlhb.gamebrew.org/dshomebrew/r4crypt.7z | ||
| source = | | source = | ||
}} | }} | ||
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Click Start, select the Run option and in the pop-up window, type "CMD" and enter. The command console will then appear. | Click Start, select the Run option and in the pop-up window, type "CMD" and enter. The command console will then appear. | ||
https://dlhb.gamebrew.org/dshomebrew/r4crypt2.png | |||
Type "E:" to go to the drive where the program was and type "cd R4crypt" select the folder. Use the following commands to encrypt or decrypt files DAT. | Type "E:" to go to the drive where the program was and type "cd R4crypt" select the folder. Use the following commands to encrypt or decrypt files DAT. | ||
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r4crypt.exe -e destination.DAT _DS_MENU.DAT | r4crypt.exe -e destination.DAT _DS_MENU.DAT | ||
https://dlhb.gamebrew.org/dshomebrew/r4crypt3.png | |||
Once a DAT file has been decrypted, you can modify it with any hex editor. Or completely replace the menu if you want to. | Once a DAT file has been decrypted, you can modify it with any hex editor. Or completely replace the menu if you want to. | ||
==External links== | |||
* GBADev - http://forum.gbadev.org/viewtopic.php?t=13204 | |||
[[Category:DS homebrew applications]] | [[Category:DS homebrew applications]] | ||
[[Category:PC utilities for DS]] | [[Category:PC utilities for DS]] | ||
