c3-lang/libtommath/demo/main.c

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• Hash : e45f75fd
  Author :
  Date : 2019-04-13T08:46:57
  

  deprecate DIGIT_BIT, use MP_DIGIT_BIT

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• demo/main.c

• #include "shared.h"
  
  int mtest_opponent(void);
  int unit_tests(void);
  
  void ndraw(mp_int *a, const char *name)
  {
     char *buf;
     int size;
  
     mp_radix_size(a, 10, &size);
     buf = malloc((size_t) size);
     if (buf == NULL) {
        fprintf(stderr, "\nndraw: malloc(%d) failed\n", size);
        exit(EXIT_FAILURE);
     }
  
     printf("%s: ", name);
     mp_toradix(a, buf, 10);
     printf("%s\n", buf);
     mp_toradix(a, buf, 16);
     printf("0x%s\n", buf);
  
     free(buf);
  }
  
  int main(void)
  {
     srand(LTM_DEMO_RAND_SEED);
  
  #ifdef MP_8BIT
     printf("Digit size 8 Bit \n");
  #endif
  #ifdef MP_16BIT
     printf("Digit size 16 Bit \n");
  #endif
  #ifdef MP_32BIT
     printf("Digit size 32 Bit \n");
  #endif
  #ifdef MP_64BIT
     printf("Digit size 64 Bit \n");
  #endif
     printf("Size of mp_digit: %u\n", (unsigned int)sizeof(mp_digit));
     printf("Size of mp_word: %u\n", (unsigned int)sizeof(mp_word));
     printf("MP_DIGIT_BIT: %d\n", MP_DIGIT_BIT);
     printf("MP_PREC: %d\n", MP_PREC);
  
     if (LTM_DEMO_TEST_VS_MTEST) {
        return mtest_opponent();
     }
     return unit_tests();
  }
  

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