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import torch
from torch.utils import cpp_extension
from setuptools import setup, find_packages
import subprocess

import sys
import warnings
import os

# ninja build does not work unless include_dirs are abs path

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#include <stdio.h>

/*

 Reference BITSLICED implementations of:
 KATAN32, KATAN48, KATAN64, KTANTAN32, KTANTAN48 and KTANTAN64.
 Each of the 64 slices corresponds to a distinct instance.

 To work with a single instance, use values in {0,1}
 (ie, only consider the least significant slice).

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#include <vector>
#include <iostream>
#include <cstring>


// Sbox шифра TWINE
int sbox[] = {0x0C, 0x00, 0x0F, 0x0A, 0x02, 0x0B, 0x09, 0x05, 0x08, 0x03, 0x0D, 0x07, 0x01, 0x0E, 0x06, 0x04};

int shuf[] = {5, 0, 1, 4, 7, 12, 3, 8, 13, 6, 9, 2, 15, 10, 11, 14};
int shufinv[] = {1, 2, 11, 6, 3, 0, 9, 4, 7, 10, 13, 14, 5, 8, 15, 12};