release/src/router/libsodium/test/default/generichash2.c

   1 #include <stdio.h>
   2
   3 #include "crypto_uint8.h"
   4
   5 #define TEST_NAME "generichash2"
   6 #include "cmptest.h"
   7
   8 int main(void)
   9 {
  10 #define MAXLEN 64
  11     crypto_generichash_state st;
  12     crypto_uint8 in[MAXLEN], out[crypto_generichash_BYTES_MAX], k[crypto_generichash_KEYBYTES_MAX];
  13     size_t h,i,j;
  14
  15     for(h = 0; h < crypto_generichash_KEYBYTES_MAX; ++h) k[h] = h;
  16
  17     for(i = 0; i < MAXLEN; ++i) {
  18         in[i]=i;
  19         crypto_generichash_init(&st, k, 1 + i % crypto_generichash_KEYBYTES_MAX,
  20                                 1 + i % crypto_generichash_BYTES_MAX);
  21         crypto_generichash_update(&st, in, i);
  22         crypto_generichash_update(&st, in, i);
  23         crypto_generichash_update(&st, in, i);
  24         crypto_generichash_final(&st, out, 1 + i % crypto_generichash_BYTES_MAX);
  25         for (j = 0;j < 1 + i % crypto_generichash_BYTES_MAX;++j) {
  26             printf("%02x",(unsigned int) out[j]);
  27         }
  28         printf("\n");
  29     }
  30     return 0;
  31 }