What is this?

A program that allows you to dump the contents of a 3ds dsiware export, modify them, and rebuild to an importable .bin file.

Requirements

• Windows - compiling to Linux & Mac should be easy given there are no dependancies here though
• A DSiWare export from your target console - one the utilizes a save file is preferable. The filename must be in the format: <8 digit hex>.bin Ex. 484E4441.bin)
• A movable.sed from your target console placed in your /resources folder

Usage

Basic Command Line usage is:

Dump
TADpole (8-digit hex).bin d
Rebuild
TADpole (8-digit hex).bin r

Additional Notes

• If you perform a System Transfer from console A to console B, the movable.sed from console A (pre-transfer) will be identical to the movable.sed for console B (post-transfer).

Thanks

• booto for sav-adjust (ecc code) and 3dbrew documentation (general dsiware export info)
• jason0597 for about 75% of the TAD crypto code
• d0k3 for inspiring the creation of this tool with this commit

Libraries used

• Texas Instruments AES-128 CBC and AES CMAC functions
• ECDSA sect233r1 code (along with BigNum code)
• Nintendo 3DS key scrambler function