Decryption of "Assasination Classroom" romfs not working

Discussion in '3DS - ROM Hacking, Translations and Utilities' started by DJPlayer, May 26, 2015.

  1. DJPlayer
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    DJPlayer Banned

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    Hey Guys
    I want to decrypt and extract the romfs of the Game: Ansatsu Kyoushitsu Koro-sensei Daihouimou (Assasination Classroom) amd trie more than one way to decrypt and extract the romfs.
    I tried to :
    - decrypt the game with RxTools (decrypted 3DS FIle) -> Extracting romfs with PackHack from Aasia81
    - decrypt and extract the romfs with Xorpads (generated with RxTools and Decrypt9, none of them worked for the romfs).

    I always get this Error:
    Code:
    Error, IVFC Segment Corrupted
    Error, RomFS corrupted
    Why does this happen? I'm not able to decrypt this game... why?

     
  2. liomajor

    liomajor GBAtemp Maniac

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    I guess you tried with old keys, try new3ds with decrypt9 bootstrap/brahma.
     
  3. DJPlayer
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    DJPlayer Banned

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    old Keys? tried it with slot0x25KeyX.bin and rxtools/decrypt9 and my o3DS is on Firmware 9.0^^ I don't have a n3DS ready for this :/

    AND I was able to decrypt and extract the exefs without problem. Only the romfs fucks up...
     
  4. liomajor

    liomajor GBAtemp Maniac

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    That was the same problem for Xenoblade Chronicles, now its possible on new3ds.

    Sadly i don't have Ansatsu Kyoushitsu Koro-sensei Daihouimou (Assasination Classroom).
     
  5. DJPlayer
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    DJPlayer Banned

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    will it help if I send you the ncchinfo.bin to create the xorpads for me? would be awesome. If yes, tell me which tool I shall use to create the ncchinfo.bin (Decrypt9?)
     
  6. Sliter

    Sliter GBAtemp Addict

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    hmm strange but I don't know much about decription ..
    do you plan to translate it ?
     
  7. DJPlayer
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    DJPlayer Banned

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    Yep, I want to translate it. :)
     
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  8. Sliter

    Sliter GBAtemp Addict

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    if you need and graphic artist to help you ... :D
     
  9. DJPlayer
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    DJPlayer Banned

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    Thanks, I'll remember that :)
    and many thanks to liomajor, because of his help I was able to decrypt the game completely
     
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  10. Sliter

    Sliter GBAtemp Addict

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    Right! I want to help! I love this serie xD