PowerSaves X/Y

Discussion in '3DS - Flashcards & Custom Firmwares' started by Jew-bro, Sep 10, 2014.

?

Do you think we will be faster then the firma's like Datel

  1. Hell no!

    15.4%
  2. Nah.

    23.1%
  3. Maybe

    15.4%
  4. Yeah, of course!

    46.2%
  5. No comment

    0 vote(s)
    0.0%
  1. Jew-bro
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    Jew-bro Member

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    I know, I know. We can't use PKHeX to re-encrypt them.

    BUT I got some mathematicans who can and are willing to help me with re-encoding.
    I only need some saves to edit. I had some saves, but I wrecked them... I may not be Smealum but I can maybe do the same as Cybergadget did in Japan. 2 of the mathematicans are high-level teachers with an IT background and can actually use quite complicated programs.

    So the only thing I need is at least 1 .sav of the X/Y games. Who's in?
     
  2. aos10

    aos10 look at me,shitposting about GW,i am so cool

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    you gonna decrypt and find the key from 1 sav file ?
    damn ,your friend is genius
     
  3. TheZoroark007

    TheZoroark007 MK7 CT creator

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    I can send you my save tomorow in the morning.
     
  4. ghjfdtg

    ghjfdtg Advanced Member

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    So much effort for a few monz. Why did i not get the idea (irony).
     
  5. EMegamanu

    EMegamanu GBAtemp Regular

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    If I understand, you only need save files from PowerSaves.
    Not from Gateway with the bad encryption ?
     
  6. Kaphotics

    Kaphotics badc0ded

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    Joke topic?

    You can't decrypt encrypted saves with just the save file. KeyY generation is done using parts of the ROMdata.
     
  7. devreese

    devreese Member

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    so how do you decrypt the sav file?
     
  8. Sheimi

    Sheimi A cute Vixen!

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    Maybe he has a trick up his sleev. Curious on how this is gonna play out.
     
  9. piratesephiroth

    piratesephiroth I wish I could read

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    how do I mathematicans
     
  10. TheZoroark007

    TheZoroark007 MK7 CT creator

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  11. Jew-bro
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    Jew-bro Member

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    It goes the other way around. PKHeX can read and decrypt the data, but if you put your edited save back it says data corrupt. That's because the data is not recoded. The people I work with know enough to recode it as long the can decode it. So no, no joke topic.

    And thank you TheZoroark007 for giving your save. I need a couple because I can easily wreck it. I can copy it, but with a copy some errors can occur, so it is just for being sure.


    Can you only get it in .bin? my programs states that it can't read it :I

    Anyway, I use several programs available. For extracting I ask people for their save, because my PowerSave got some problems shipping. As decoder and editor I use PKHeX. And now, with your help, we can maybe use the known key the decode it to recode it. Well, I think it will take about 1 month AT LEAST but that may be faster then Datel.
     
  12. Kaphotics

    Kaphotics badc0ded

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    Yes, joke topic.

    I'm the author of PKHeX; I'm pretty sure I know exactly what my program does and what it doesn't.

    PKHeX is a save file editor. It does not decrypt your save data, it only reads and writes data if it is decrypted to begin with. It does not do the AES MAC signature because that would require a hacked 3DS with cfw to re-sign and the romdata necessary to generate the signature.

    You're going to get nowhere with just a savefile, no amount of 'mathematicians' will help.
     
    Queno138, EMegamanu and GamingAori like this.
  13. GamingAori

    GamingAori GBAtemp Advanced Fan

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    do you want make pkhex compatible with gateway and mt card?
     
  14. Kaphotics

    Kaphotics badc0ded

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    Impossible; the flashcarts must support save (d)ecryption and resigning of saves. They have to do what Cyber Save Editor does as you cannot emulate the 3ds encryption methods on the computer.
     
  15. GamingAori

    GamingAori GBAtemp Advanced Fan

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    hm :( and when gateway release a save editor? when no what is the reason?
     
  16. Jew-bro
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    Jew-bro Member

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    Hmmm :I. So why could I acces the previous saves? Those were normal PowerSaves... Or are those already decrypted? I know it's only the editor of saves, but since it has to be decoded before it can be read by PKHeX, does any save extractor do that? I'm just curious if we already have a way for decoding, that would make the recoding easier.

    And Kaphotics would you be so friendly to redirect me to the PKHeX topic? That would be great, no sarcasm . I myself ain't that good with programs, so I need to know what precise I am dealing with. Thank you :bow: