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kc3-lang/libtommath/demo/main.c

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  • Author : Daniel Mendler
    Date : 2019-04-07 02:29:28
    Hash : 70a30ae7
    Message : remove footers

  • 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("DIGIT_BIT: %d\n", DIGIT_BIT);
       printf("MP_PREC: %d\n", MP_PREC);
    
       if (LTM_DEMO_TEST_VS_MTEST) {
          return mtest_opponent();
       }
       return unit_tests();
    }