1. Geonho Lee

    OP Geonho Lee Newbie
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    Hello, I want to decrypt cia to convert cci or 3ds to play on citra. I have installed decrypt9wip already, but there are 4 menus so it causes me to confuse.
    On a official github, It says that
    CIA File Options: CIA files are 'Content Installable Files', this entry contains all related features.
    • CIA Decryptor (shallow): Use this to decrypt, for all CIA files in the folder, the titlekey layer of CIA decryption. The internal NCCH encryption is left untouched.
    • CIA Decryptor (deep): Use this to fully decrypt all CIA files in the folder. This also processes the internal NCCH encryption. Deep decryption of a CIA file is otherwise known as cryptofixing. This also may need additional key files and / or seeddb.bin, see 'Support files' above.
    • CIA Decryptor (CXI only): This is the same as CIA Decryptor (deep), but it does not process the 'deep' NCCH encryption for anything but the first CXI content. On some hardware, fully deep decrypted CIA files might not be installable, but CIA files processed with this feature will work.
    • CIA Encryptor (NCCH): Use this to encrypt the NCCH containers inside of the CIA files in the folder. NCCH encryption is required, for example, for system CIA files to be installable.

    Which should I choose?
     
  2. DarkSynopsis

    DarkSynopsis GBAtemp Fan
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  3. Geonho Lee

    OP Geonho Lee Newbie
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    Thx
     
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