libsodium/test/default/generichash2.c
2014-09-14 11:32:55 -07:00

32 lines
966 B
C

#define TEST_NAME "generichash2"
#include "cmptest.h"
int main(void)
{
#define MAXLEN 64
crypto_generichash_state st;
unsigned char in[MAXLEN], out[crypto_generichash_BYTES_MAX],
k[crypto_generichash_KEYBYTES_MAX];
size_t h, i, j;
for (h = 0; h < crypto_generichash_KEYBYTES_MAX; ++h)
k[h] = h;
for (i = 0; i < MAXLEN; ++i) {
in[i] = i;
crypto_generichash_init(&st, k, 1 + i % crypto_generichash_KEYBYTES_MAX,
1 + i % crypto_generichash_BYTES_MAX);
crypto_generichash_update(&st, in, i);
crypto_generichash_update(&st, in, i);
crypto_generichash_update(&st, in, i);
crypto_generichash_final(&st, out,
1 + i % crypto_generichash_BYTES_MAX);
for (j = 0; j < 1 + i % crypto_generichash_BYTES_MAX; ++j) {
printf("%02x", (unsigned int)out[j]);
}
printf("\n");
}
return 0;
}