test/block/rc6.c

   1 /*
   2  * Written in 2013 by Gregor Pintar <grpintar@gmail.com>
   3  *
   4  * To the extent possible under law, the author(s) have dedicated
   5  * all copyright and related and neighboring rights to this software
   6  * to the public domain worldwide.
   7  *
   8  * This software is distributed without any warranty.
   9  *
  10  * You should have received a copy of the CC0 Public Domain Dedication.
  11  * If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
  12  */
  13
  14 #include <stdint.h>
  15 #include <stdio.h>
  16
  17 #include <kripto/block.h>
  18 #include <kripto/block/rc6.h>
  19
  20 #if defined(_TEST) || defined(_PERF)
  21
  22 #ifdef _PERF
  23
  24 #ifndef _CPU
  25 #define _CPU 2000
  26 #endif
  27
  28 #ifndef ITERATIONS
  29 #define ITERATIONS 10000000
  30 #endif
  31
  32 #include <time.h>
  33
  34 #endif
  35
  36 #include <stdio.h>
  37
  38 int main(void)
  39 {
  40         kripto_block_rc6_t *s;
  41         unsigned int i;
  42         uint8_t t[16] = {
  43                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  44                 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
  45         };
  46         const uint8_t k[32] = {
  47                 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  48                 0x01, 0x12, 0x23, 0x34, 0x45, 0x56, 0x67, 0x78,
  49                 0x89, 0x9a, 0xab, 0xbc, 0xcd, 0xde, 0xef, 0xf0,
  50                 0x10, 0x32, 0x54, 0x76, 0x98, 0xba, 0xdc, 0xfe
  51         };
  52         #ifdef _TEST
  53         unsigned int n;
  54         const uint8_t pt[16] = {
  55                 0x02, 0x13, 0x24, 0x35, 0x46, 0x57, 0x68, 0x79,
  56                 0x8A, 0x9B, 0xAC, 0xBD, 0xCE, 0xDF, 0xE0, 0xF1
  57         };
  58         const uint8_t ct[32][16] = {
  59                 {0x1b, 0x1d, 0xda, 0xca, 0xbb, 0x34, 0x3d, 0x14,
  60                 0xc5, 0x6c, 0xd1, 0x18, 0x79, 0x2e, 0xd2, 0x7e},
  61                 {0x6e, 0x9e, 0xd9, 0x32, 0x36, 0xd4, 0xd5, 0x4d,
  62                 0xf5, 0x45, 0xcd, 0x71, 0xf6, 0x81, 0xb4, 0x6c},
  63                 {0xa9, 0x71, 0x2b, 0xae, 0xba, 0xea, 0xf7, 0x70,
  64                 0x57, 0x9c, 0x51, 0x15, 0x94, 0x08, 0xe5, 0x48},
  65                 {0x25, 0x84, 0x59, 0xb1, 0x64, 0xfd, 0x3f, 0x6f,
  66                 0xb9, 0x0a, 0x14, 0x6d, 0x8a, 0xce, 0x0c, 0x81},
  67                 {0x02, 0xef, 0x17, 0x92, 0x38, 0x6a, 0xc7, 0xaf,
  68                 0xd6, 0x13, 0xbc, 0x81, 0x59, 0xc1, 0x42, 0x30},
  69                 {0x1d, 0x44, 0xab, 0xc7, 0x40, 0x8a, 0x58, 0x7a,
  70                 0x8e, 0x50, 0x5f, 0x4c, 0xb3, 0xb2, 0xa9, 0x21},
  71                 {0xa0, 0xda, 0xa6, 0xfc, 0x23, 0x13, 0x44, 0x48,
  72                 0x75, 0xb9, 0x57, 0x12, 0xd6, 0xc9, 0x02, 0x7a},
  73                 {0xd0, 0x59, 0x7d, 0x0e, 0xf9, 0xcd, 0xcf, 0xc8,
  74                 0x62, 0xb3, 0xc0, 0xfd, 0xe1, 0x84, 0x7b, 0x9e},
  75                 {0xf2, 0x31, 0x7e, 0xc4, 0x52, 0xae, 0x5e, 0x97,
  76                 0x1b, 0x86, 0x39, 0x2a, 0xd2, 0x7a, 0x88, 0x1f},
  77                 {0x8e, 0xd4, 0x8b, 0xb7, 0x23, 0xb9, 0x00, 0x55,
  78                 0x29, 0x30, 0xb0, 0x4c, 0x1e, 0x52, 0x08, 0x26},
  79                 {0xc3, 0x23, 0x51, 0x25, 0xc1, 0xca, 0x49, 0x93,
  80                 0xbe, 0x60, 0xa4, 0xea, 0xf3, 0x0b, 0x0a, 0x4e},
  81                 {0xde, 0x47, 0x7a, 0x88, 0x9b, 0x02, 0x27, 0xaa,
  82                 0x93, 0x4a, 0xe8, 0xaf, 0x03, 0x31, 0x02, 0xdd},
  83                 {0x0b, 0xd9, 0x10, 0x0c, 0xae, 0xd8, 0x62, 0x30,
  84                 0xa9, 0x48, 0x52, 0xf0, 0x71, 0x47, 0xb8, 0x79},
  85                 {0xfd, 0xf7, 0x4d, 0x44, 0x66, 0x26, 0x81, 0x5c,
  86                 0x4a, 0xa4, 0x94, 0x3d, 0xd6, 0x68, 0x55, 0xf0},
  87                 {0x2b, 0xcd, 0xd3, 0x5f, 0xe5, 0xf2, 0xee, 0x5f,
  88                 0x14, 0x21, 0x11, 0xd7, 0x80, 0x95, 0xc1, 0x91},
  89                 {0x52, 0x4e, 0x19, 0x2f, 0x47, 0x15, 0xc6, 0x23,
  90                 0x1f, 0x51, 0xf6, 0x36, 0x7e, 0xa4, 0x3f, 0x18},
  91                 {0x8e, 0x52, 0x28, 0xa7, 0x84, 0x0b, 0x58, 0x7b,
  92                 0xd6, 0x2e, 0xd2, 0xef, 0xbf, 0xf0, 0x21, 0x06},
  93                 {0xd2, 0xb4, 0x31, 0x43, 0xac, 0xff, 0xba, 0xce,
  94                 0xc4, 0xd0, 0xeb, 0xd4, 0xfe, 0xe6, 0xac, 0x36},
  95                 {0x2d, 0xb2, 0x20, 0xcd, 0x40, 0xc1, 0xa6, 0x8c,
  96                 0xe6, 0xa9, 0xcf, 0x81, 0x0c, 0xb6, 0x68, 0xea},
  97                 {0x7c, 0xc6, 0x66, 0x6c, 0xd7, 0xd2, 0xdb, 0x0a,
  98                 0x1a, 0x20, 0x81, 0x66, 0xdc, 0x20, 0x40, 0x9d},
  99                 {0x02, 0x8b, 0xb2, 0xf8, 0x5a, 0xf8, 0x33, 0x41,
 100                 0x13, 0xa2, 0x63, 0x79, 0x01, 0x92, 0x0b, 0x0c},
 101                 {0x93, 0x03, 0x3a, 0x34, 0xfd, 0xe0, 0xee, 0x6c,
 102                 0x7f, 0x14, 0x65, 0xb2, 0x57, 0x04, 0xa1, 0x04},
 103                 {0x09, 0xfb, 0xbf, 0xed, 0x95, 0xd2, 0xae, 0x7f,
 104                 0x4c, 0x4d, 0x42, 0x79, 0xae, 0x2a, 0x9e, 0x9f},
 105                 {0x68, 0x83, 0x29, 0xd0, 0x19, 0xe5, 0x05, 0x04,
 106                 0x1e, 0x52, 0xe9, 0x2a, 0xf9, 0x52, 0x91, 0xd4},
 107                 {0x9e, 0xba, 0xe1, 0x18, 0xe6, 0xe2, 0x10, 0x96,
 108                 0x55, 0x8c, 0xd1, 0x20, 0x17, 0xae, 0xe7, 0x63},
 109                 {0x45, 0x9d, 0x36, 0x60, 0xe8, 0x6e, 0x31, 0x5a,
 110                 0x80, 0xa1, 0x6f, 0xb0, 0x80, 0x1b, 0x5b, 0xdc},
 111                 {0x1b, 0x2f, 0x03, 0x83, 0x3a, 0x90, 0x0b, 0x3c,
 112                 0xbe, 0xdb, 0x3d, 0x0a, 0x53, 0x27, 0x13, 0x30},
 113                 {0xbe, 0x7c, 0x57, 0xa0, 0xf6, 0xd8, 0xa7, 0xb4,
 114                 0x77, 0xd3, 0xf9, 0x2a, 0x76, 0xa8, 0x46, 0xde},
 115                 {0xa7, 0x2c, 0xd3, 0xf0, 0x19, 0xc8, 0x42, 0x03,
 116                 0xf7, 0x30, 0x87, 0x86, 0x1d, 0x6e, 0x65, 0x8b},
 117                 {0x8c, 0xf6, 0x37, 0x66, 0xfb, 0x8d, 0xad, 0x6f,
 118                 0xa9, 0x75, 0xaf, 0x27, 0xfe, 0xc0, 0x1b, 0x91},
 119                 {0x88, 0x2f, 0x78, 0x86, 0xdc, 0xad, 0xd7, 0xda,
 120                 0xc0, 0x44, 0x7f, 0x4b, 0xd5, 0xcc, 0x82, 0x22},
 121                 {0xc8, 0x24, 0x18, 0x16, 0xf0, 0xd7, 0xe4, 0x89,
 122                 0x20, 0xad, 0x16, 0xa1, 0x67, 0x4e, 0x5d, 0x48}
 123         };
 124         #endif
 125         #ifdef _PERF
 126         clock_t c;
 127         #endif
 128
 129         puts("RC6");
 130
 131         #ifdef _TEST
 132         for(n = 1; n <= 32; n++)
 133         {
 134                 s = kripto_block_rc6_new(k, n, RC6_DEFAULT_ROUNDS);
 135
 136                 kripto_block_rc6_encrypt(s, pt, t);
 137                 for(i = 0; i < 16; i++) if(t[i] != ct[n - 1][i])
 138                 {
 139                         printf("%u-bit key encrypt: FAIL\n", n * 8);
 140                         break;
 141                 }
 142                 if(i == 16) printf("%u-bit key encrypt: OK\n", n * 8);
 143                 kripto_block_rc6_decrypt(s, ct[n - 1], t);
 144                 for(i = 0; i < 16; i++) if(t[i] != pt[i])
 145                 {
 146                         printf("%u-bit key decrypt: FAIL\n", n * 8);
 147                         break;
 148                 }
 149                 if(i == 16) printf("%u-bit key decrypt: OK\n", n * 8);
 150
 151                 kripto_block_rc6_delete(s);
 152         }
 153         #endif
 154
 155         #ifdef _PERF
 156         s = kripto_block_rc6_new(k, 16, RC6_DEFAULT_ROUNDS);
 157
 158         c = clock();
 159         for(i = 0; i < ITERATIONS; i++) kripto_block_rc6_encrypt(s, t, t);
 160         c = clock() - c;
 161
 162         printf("encrypt: %.1f cycles/byte, %.1f MB/s\n",
 163                 (float)c / (float)(ITERATIONS * 16) * _CPU,
 164                 (float)(ITERATIONS * 16) / ((float)c / (float)CLOCKS_PER_SEC) / 1000000.0);
 165
 166         c = clock();
 167         for(i = 0; i < ITERATIONS; i++) kripto_block_rc6_decrypt(s, t, t);
 168         c = clock() - c;
 169
 170         printf("decrypt: %.1f cycles/byte, %.1f MB/s\n",
 171                 (float)c / (float)(ITERATIONS * 16) * _CPU,
 172                 (float)(ITERATIONS * 16) / ((float)c / (float)CLOCKS_PER_SEC) / 1000000.0);
 173
 174         kripto_block_rc6_delete(s);
 175         #endif
 176
 177         return(0);
 178 }
 179
 180 #endif