[Windows] Aneken encrypted Krkr2 file (.xp3)

[calmevening]

The file doesn't use the regular Kirikiri 2 encryption. It's a data file from a cancelled game.

It uses encryption from https://type74.org/ed.php (specifically version 3.4) but I have no idea how to crack it. I tried to decrypt it with xor, but it doesn't seem to use xor. Not sure what encryption it actually uses.

Included a second file (ane1177.zip) as a sample of the encryption.

data.zip ane1177.zip

Edited August 27 by calmevening

[ikskoks]

Even if you knew encryption method, you would still need to know a valid password to decrypt data.
You can try to hook or debug game's executable to get the password.

Also please read the forum rules! And please correct this topic's  title!

[calmevening]

Hi. thanks for telling me; there's no executable, it was a patch file

Game was called Ane wa Ikkyuu Kenchikushi ~Ikenai Kouzou Sekkei~ (Aneken)

Edited August 27 by calmevening