program/extra/checkuid.c

unsigned long uid1[32] = { /* bit 0  */  0x000045A0,
                           /* bit 1  */  0x00008B40,
                           /* bit 2  */  0x000006A1,
                           /* bit 3  */  0x00000D42,
                           /* bit 4  */  0x00001A84,
                           /* bit 5  */  0x00003508,
                           /* bit 6  */  0x00006A10,
                           /* bit 7  */  0x0000D420,
                           /* bit 8  */  0x45A00000,
                           /* bit 9  */  0x8B400000,
                           /* bit 10 */  0x06A10000,
                           /* bit 11 */  0x0D420000,
                           /* bit 12 */  0x1A840000,
                           /* bit 13 */  0x35080000,
                           /* bit 14 */  0x6A100000,
                           /* bit 15 */  0xD4200000,
                           /* bit 16 */  0x0000AA51,
                           /* bit 17 */  0x00004483,
                           /* bit 18 */  0x00008906,
                           /* bit 19 */  0x0000022D,
                           /* bit 20 */  0x0000045A,
                           /* bit 21 */  0x000008B4,
                           /* bit 22 */  0x00001168,
                           /* bit 23 */  0x000022D0,
                           /* bit 24 */  0xAA510000,
                           /* bit 25 */  0x44830000,
                           /* bit 26 */  0x89060000,
                           /* bit 27 */  0x022D0000,
                           /* bit 28 */  0x045A0000,
                           /* bit 29 */  0x08B40000,
                           /* bit 30 */  0x11680000,
                           /* bit 31 */  0x22D00000};

unsigned long uid2[32] = { /* bit 0  */  0x000076B4,
                           /* bit 1  */  0x0000ED68,
                           /* bit 2  */  0x0000CAF1,
                           /* bit 3  */  0x000085C3,
                           /* bit 4  */  0x000018A7,
                           /* bit 5  */  0x0000374E,
                           /* bit 6  */  0x00006E9C,
                           /* bit 7  */  0x0000DD38,
                           /* bit 8  */  0x76B40000,
                           /* bit 9  */  0xED680000,
                           /* bit 10 */  0xCAF10000,
                           /* bit 11 */  0x85C30000,
                           /* bit 12 */  0x18A70000,
                           /* bit 13 */  0x374E0000,
                           /* bit 14 */  0x6E9C0000,
                           /* bit 15 */  0xDD380000,
                           /* bit 16 */  0x00003730,
                           /* bit 17 */  0x00006E60,
                           /* bit 18 */  0x0000DCC0,
                           /* bit 19 */  0x0000A9A1,
                           /* bit 20 */  0x00004363,
                           /* bit 21 */  0x000086C6,
                           /* bit 22 */  0x00001DAD,
                           /* bit 23 */  0x00003B5A,
                           /* bit 24 */  0x37300000,
                           /* bit 25 */  0x6E600000,
                           /* bit 26 */  0xDCC00000,
                           /* bit 27 */  0xA9A10000,
                           /* bit 28 */  0x43630000,
                           /* bit 29 */  0x86C60000,
                           /* bit 30 */  0x1DAD0000,
                           /* bit 31 */  0x3B5A0000 };

unsigned long uid3[32] = { /* bit 0  */  0x00003331,
                           /* bit 1  */  0x00006662,
                           /* bit 2  */  0x0000CCC4,
                           /* bit 3  */  0x000089A9,
                           /* bit 4  */  0x00000373,
                           /* bit 5  */  0x000006E6,
                           /* bit 6  */  0x00000DCC,
                           /* bit 7  */  0x00001B98,
                           /* bit 8  */  0x33310000,
                           /* bit 9  */  0x66620000,
                           /* bit 10 */  0xCCC40000,
                           /* bit 11 */  0x89A90000,
                           /* bit 12 */  0x03730000,
                           /* bit 13 */  0x06E60000,
                           /* bit 14 */  0x0DCC0000,
                           /* bit 15 */  0x1B980000,
                           /* bit 16 */  0x00001021,
                           /* bit 17 */  0x00002042,
                           /* bit 18 */  0x00004084,
                           /* bit 19 */  0x00008108,
                           /* bit 20 */  0x00001231,
                           /* bit 21 */  0x00002462,
                           /* bit 22 */  0x000048C4,
                           /* bit 23 */  0x00009188,
                           /* bit 24 */  0x10210000,
                           /* bit 25 */  0x20420000,
                           /* bit 26 */  0x40840000,
                           /* bit 27 */  0x81080000,
                           /* bit 28 */  0x12310000,
                           /* bit 29 */  0x24620000,
                           /* bit 30 */  0x48C40000,
                           /* bit 31 */  0x91880000 };


unsigned long checkuid(unsigned long id1,unsigned long id2, unsigned long id3) 
{
  int i;
  unsigned long res = 0;
  for (i = 0; i < 32; i++) {
    if (id1 & (1 << i)) 
      res = res ^ uid1[i];
    if (id2 & (1 << i)) 
      res = res ^ uid2[i];
    if (id3 & (1 << i)) 
      res = res ^ uid3[i];
  }
  return res;
}

void printhexdigit(char digit)
{
  if (digit < 10)
    putchar(digit + '0');
  else
    putchar(digit + 'A' - 10);
}

void printhex(unsigned long id)
{
  int i;
  for (i = 0; i < 8; i ++) {
    printhexdigit((id & 0xf0000000) >> 28);
    id = id << 4;
  }
}

int main(int argc, char *argv[]) 
{
  unsigned long i,res;
  res = checkuid(0x10000037,0x1000006D,0x1000007F);
  printhex(res);
  putchar('\n');
}
1	frodo	2	unsigned long uid1[32] = { /* bit 0 */ 0x000045A0,
2			/* bit 1 */ 0x00008B40,
3			/* bit 2 */ 0x000006A1,
4			/* bit 3 */ 0x00000D42,
5			/* bit 4 */ 0x00001A84,
6			/* bit 5 */ 0x00003508,
7			/* bit 6 */ 0x00006A10,
8			/* bit 7 */ 0x0000D420,
9			/* bit 8 */ 0x45A00000,
10			/* bit 9 */ 0x8B400000,
11			/* bit 10 */ 0x06A10000,
12			/* bit 11 */ 0x0D420000,
13			/* bit 12 */ 0x1A840000,
14			/* bit 13 */ 0x35080000,
15			/* bit 14 */ 0x6A100000,
16			/* bit 15 */ 0xD4200000,
17			/* bit 16 */ 0x0000AA51,
18			/* bit 17 */ 0x00004483,
19			/* bit 18 */ 0x00008906,
20			/* bit 19 */ 0x0000022D,
21			/* bit 20 */ 0x0000045A,
22			/* bit 21 */ 0x000008B4,
23			/* bit 22 */ 0x00001168,
24			/* bit 23 */ 0x000022D0,
25			/* bit 24 */ 0xAA510000,
26			/* bit 25 */ 0x44830000,
27			/* bit 26 */ 0x89060000,
28			/* bit 27 */ 0x022D0000,
29			/* bit 28 */ 0x045A0000,
30			/* bit 29 */ 0x08B40000,
31			/* bit 30 */ 0x11680000,
32			/* bit 31 */ 0x22D00000};
33
34			unsigned long uid2[32] = { /* bit 0 */ 0x000076B4,
35			/* bit 1 */ 0x0000ED68,
36			/* bit 2 */ 0x0000CAF1,
37			/* bit 3 */ 0x000085C3,
38			/* bit 4 */ 0x000018A7,
39			/* bit 5 */ 0x0000374E,
40			/* bit 6 */ 0x00006E9C,
41			/* bit 7 */ 0x0000DD38,
42			/* bit 8 */ 0x76B40000,
43			/* bit 9 */ 0xED680000,
44			/* bit 10 */ 0xCAF10000,
45			/* bit 11 */ 0x85C30000,
46			/* bit 12 */ 0x18A70000,
47			/* bit 13 */ 0x374E0000,
48			/* bit 14 */ 0x6E9C0000,
49			/* bit 15 */ 0xDD380000,
50			/* bit 16 */ 0x00003730,
51			/* bit 17 */ 0x00006E60,
52			/* bit 18 */ 0x0000DCC0,
53			/* bit 19 */ 0x0000A9A1,
54			/* bit 20 */ 0x00004363,
55			/* bit 21 */ 0x000086C6,
56			/* bit 22 */ 0x00001DAD,
57			/* bit 23 */ 0x00003B5A,
58			/* bit 24 */ 0x37300000,
59			/* bit 25 */ 0x6E600000,
60			/* bit 26 */ 0xDCC00000,
61			/* bit 27 */ 0xA9A10000,
62			/* bit 28 */ 0x43630000,
63			/* bit 29 */ 0x86C60000,
64			/* bit 30 */ 0x1DAD0000,
65			/* bit 31 */ 0x3B5A0000 };
66
67			unsigned long uid3[32] = { /* bit 0 */ 0x00003331,
68			/* bit 1 */ 0x00006662,
69			/* bit 2 */ 0x0000CCC4,
70			/* bit 3 */ 0x000089A9,
71			/* bit 4 */ 0x00000373,
72			/* bit 5 */ 0x000006E6,
73			/* bit 6 */ 0x00000DCC,
74			/* bit 7 */ 0x00001B98,
75			/* bit 8 */ 0x33310000,
76			/* bit 9 */ 0x66620000,
77			/* bit 10 */ 0xCCC40000,
78			/* bit 11 */ 0x89A90000,
79			/* bit 12 */ 0x03730000,
80			/* bit 13 */ 0x06E60000,
81			/* bit 14 */ 0x0DCC0000,
82			/* bit 15 */ 0x1B980000,
83			/* bit 16 */ 0x00001021,
84			/* bit 17 */ 0x00002042,
85			/* bit 18 */ 0x00004084,
86			/* bit 19 */ 0x00008108,
87			/* bit 20 */ 0x00001231,
88			/* bit 21 */ 0x00002462,
89			/* bit 22 */ 0x000048C4,
90			/* bit 23 */ 0x00009188,
91			/* bit 24 */ 0x10210000,
92			/* bit 25 */ 0x20420000,
93			/* bit 26 */ 0x40840000,
94			/* bit 27 */ 0x81080000,
95			/* bit 28 */ 0x12310000,
96			/* bit 29 */ 0x24620000,
97			/* bit 30 */ 0x48C40000,
98			/* bit 31 */ 0x91880000 };
99
100
101			unsigned long checkuid(unsigned long id1,unsigned long id2, unsigned long id3)
102			{
103			int i;
104			unsigned long res = 0;
105			for (i = 0; i < 32; i++) {
106			if (id1 & (1 << i))
107			res = res ^ uid1[i];
108			if (id2 & (1 << i))
109			res = res ^ uid2[i];
110			if (id3 & (1 << i))
111			res = res ^ uid3[i];
112			}
113			return res;
114			}
115
116			void printhexdigit(char digit)
117			{
118			if (digit < 10)
119			putchar(digit + '0');
120			else
121			putchar(digit + 'A' - 10);
122			}
123
124			void printhex(unsigned long id)
125			{
126			int i;
127			for (i = 0; i < 8; i ++) {
128			printhexdigit((id & 0xf0000000) >> 28);
129			id = id << 4;
130			}
131			}
132
133			int main(int argc, char *argv[])
134			{
135			unsigned long i,res;
136			res = checkuid(0x10000037,0x1000006D,0x1000007F);
137			printhex(res);
138			putchar('\n');
139			}
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