release/src/router/libsodium/test/default/verify1.c

   1 #include <stdio.h>
   2 #include <string.h>
   3
   4 #define TEST_NAME "verify1"
   5 #include "cmptest.h"
   6
   7 unsigned char v16[16], v16x[16];
   8 unsigned char v32[32], v32x[32];
   9 unsigned char v64[64], v64x[64];
  10
  11 int main(void)
  12 {
  13   randombytes_buf(v16, sizeof v16);
  14   randombytes_buf(v32, sizeof v32);
  15   randombytes_buf(v64, sizeof v64);
  16
  17   memcpy(v16x, v16, sizeof v16);
  18   memcpy(v32x, v32, sizeof v32);
  19   memcpy(v64x, v64, sizeof v64);
  20
  21   printf("%d\n", crypto_verify_16(v16, v16x));
  22   printf("%d\n", crypto_verify_32(v32, v32x));
  23   printf("%d\n", crypto_verify_64(v64, v64x));
  24
  25   v16x[randombytes_random() & 15U]++;
  26   v32x[randombytes_random() & 31U]++;
  27   v64x[randombytes_random() & 63U]++;
  28
  29   printf("%d\n", crypto_verify_16(v16, v16x));
  30   printf("%d\n", crypto_verify_32(v32, v32x));
  31   printf("%d\n", crypto_verify_64(v64, v64x));
  32
  33   return 0;
  34 }