#include
typedef unsigned char diday;
typedef unsigned int didi;
diday in1[5],in2[7];
didi a,b,i,j,k,kolom,baris,c,result;
diday key,out,sw;
FILE *hasil;
diday Sbox[16][16]=
{
{0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76},
{0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0},
{0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15},
{0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75},
{0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84},
{0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf},
{0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8},
{0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2},
{0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73},
{0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb},
{0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79},
{0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08},
{0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a},
{0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e},
{0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf},
{0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16}
};
lfsr1()
{
sw = ((((sw>>7)^(sw)) & 0x01) << 7 )|(sw>>1);
result= sw & 0x01;
return result;
}
lfsr2(diday in1[5])
{
for(i=0;i<=3;i++)
{
in1[i]= in1[i+1];
}
in1[4]= in1[0]^in1[2];
out=in1[0];
return out;
}
lfsr3(diday in2[7])
{
for(i=0;i<=5;i++)
{
in2[i]= in2[i+1];
}
in2[6]= in2[0]^in2[1];
out=in2[0];
return out;
}
main()
{
diday seed[13]= {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
didi l;
clrscr();
if((hasil=fopen("Break's Runing.txt","a"))==NULL)
{printf("file tidak dapat di buat");}
fprintf(hasil,"Rangkaian key dalam Hexadesimal =\n");
sw = seed[0];
for(i=0;i<=4;i++)
{
in1[i]= seed[i+1];
}
for(l=0;l<=6;l++)
{
in2[l]= seed[l+6];
}
for(j=0;j<=5000;j++)
{
lfsr1(sw);
if(result!=0)
{
lfsr2(in1);
} else{
lfsr3(in2);
}
b = (out + sw) % 256;
kolom = (b & 0x0f)&0xf;
baris = ((b & 0xf0)>>4) & 0xf ;
c = Sbox[baris][kolom];
key = b^c;
fprintf(hasil,"%x ",key);
}
}
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terima kasi yah
madridista89