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

   1
   2 #define TEST_NAME "hash"
   3 #include "cmptest.h"
   4
   5 static unsigned char x[] = "testing\n";
   6 static unsigned char x2[] = "The Conscience of a Hacker is a small essay written January 8, 1986 by a computer security hacker who went by the handle of The Mentor, who belonged to the 2nd generation of Legion of Doom.";
   7 static unsigned char h[crypto_hash_BYTES];
   8
   9 int main(void)
  10 {
  11     size_t i;
  12
  13     crypto_hash(h, x, sizeof x - 1U);
  14     for (i = 0; i < crypto_hash_BYTES; ++i) {
  15         printf("%02x", (unsigned int)h[i]);
  16     }
  17     printf("\n");
  18     crypto_hash(h, x2, sizeof x2 - 1U);
  19     for (i = 0; i < crypto_hash_BYTES; ++i) {
  20         printf("%02x", (unsigned int)h[i]);
  21     }
  22     printf("\n");
  23     crypto_hash_sha256(h, x, sizeof x - 1U);
  24     for (i = 0; i < crypto_hash_sha256_BYTES; ++i) {
  25         printf("%02x", (unsigned int)h[i]);
  26     }
  27     printf("\n");
  28     crypto_hash_sha256(h, x2, sizeof x2 - 1U);
  29     for (i = 0; i < crypto_hash_sha256_BYTES; ++i) {
  30         printf("%02x", (unsigned int)h[i]);
  31     }
  32     printf("\n");
  33
  34     assert(crypto_hash_bytes() > 0U);
  35     assert(strcmp(crypto_hash_primitive(), "sha512") == 0);
  36     assert(crypto_hash_sha256_bytes() > 0U);
  37     assert(crypto_hash_sha512_bytes() >= crypto_hash_sha256_bytes());
  38     assert(crypto_hash_sha512_bytes() == crypto_hash_bytes());
  39     assert(crypto_hash_sha256_statebytes() == sizeof(crypto_hash_sha256_state));
  40     assert(crypto_hash_sha512_statebytes() == sizeof(crypto_hash_sha512_state));
  41
  42     return 0;
  43 }