1. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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    I ask this because I want to compare the eShop re-release version/s with the actual Wii disc version/s.
    I'm mostly interested in the data of eShop re-release version of games I own (see signature).

    (It would also be nice to get them in the format that good WiiWare/VC/Channel scene releases come in).
     
    Last edited by Hiccup, Dec 16, 2015
  2. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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  3. FR0ZN

    FR0ZN GBAtemp Maniac
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    What exactly do you want to do? Decrypt/extract .wad files ???
    Your last sentence confuses me.
     
  4. zecoxao

    zecoxao GBAtemp Fan
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    should be able now with the vwii common key
    or do you mean ACTUAL wii?
     
  5. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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    I want to dump vWii software in a good (for preservation) format. I don't actually know what that good format would be, but I guess it'd be either:
    * WADs encrypted with per-console key (for vWii software that appears on the menu)
    * Some kind of disc image (for Virtual Consoles off Wii games, like Super Mario Galaxy 2)
     
  6. zecoxao

    zecoxao GBAtemp Fan
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    well, then first you have to decrypt it fully. it's encrypted twice with the vwii common key (second time at start offset 0x200).
    as for reencryption, i don't know what keys you intend to use.
     
  7. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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    I think I'd rather deal with the VC'd Wii software. Any idea for those?
     
  8. zecoxao

    zecoxao GBAtemp Fan
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    i think it's the same thing, but check it yourself :P
    unfortunately, it's not documented on wiki :(
     
  9. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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    How do I check it myself?
     
  10. zecoxao

    zecoxao GBAtemp Fan
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    you need to find the title id for a vwii VC title and it's respective version, download it, and decrypt it with vwii common key. then you check in hxd if it has an aditional layer of crypto at 0x200.
     
  11. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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    But as it is a Wii U title, won't it need decrypting using a ticket?
     
  12. zecoxao

    zecoxao GBAtemp Fan
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    ah, then nevermind. i have no idea about those :)
     
  13. Hiccup

    OP Hiccup GBAtemp Advanced Fan
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    I guess I'll just have to wait for my Wii U to be exploitable enough to dump the title's data, then maybe I can find a disc image in the code or other files.
     
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