/******************************************************************************
*                           FindWEPkey(HEX), v.1.00                           *
*                                                                             *
*                                     by                                      *
*                                                                             *
*             L. Padilla (e-mail: padilla at domain "gae ucm es")             *
*                                                                             *
*                             Madrid, April 2005                              *
*                                                                             *
* Compile with: cc -O -o findwepkey_hex findwepkey_hex.c                      *
* Latest version at http://www.gae.ucm.es/~padilla/extrawork/findwepkey_hex.c *
******************************************************************************/


#include  <stdio.h>
#include <stdlib.h>

#define KEY  10
#define MIN  0x0
#define MAX  0x9


int main (void)
{
  int i, k[KEY];
  FILE * file_p;


  for (k[0] = MIN; k[0] <= MAX; k[0]++)
   for (k[1] = MIN; k[1] <= MAX; k[1]++)
    for (k[2] = MIN; k[2] <= MAX; k[2]++)
     for (k[3] = MIN; k[3] <= MAX; k[3]++)
     {
       file_p = fopen ("findwepkey.dat", "w");

       for (k[4] = MIN; k[4] <= MAX; k[4]++)
        for (k[5] = MIN; k[5] <= MAX; k[5]++)
         for (k[6] = MIN; k[6] <= MAX; k[6]++)
          for (k[7] = MIN; k[7] <= MAX; k[7]++)
           for (k[8] = MIN; k[8] <= MAX; k[8]++)
            for (k[9] = MIN; k[9] <= MAX; k[9]++)
            {
              for (i = 0; i < KEY/2 - 1; i++)
                fprintf (file_p, "%X%X:", k[2 * i], k[2 * i + 1]);
              fprintf (file_p, "%X%X\n", k[KEY - 2], k[KEY - 1]);
            }

       fclose (file_p);
       system ("decrypt -f findwepkey.dat -m 00:0F:ED:CB:A9:87 -e packets.pcap -d tmp.pcap");
     }


  return 0;
}