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generichash3.c
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generichash3.c
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#define TEST_NAME "generichash3"
#include "cmptest.h"
int
main(void)
{
#define MAXLEN 64
crypto_generichash_blake2b_state st;
unsigned char salt[crypto_generichash_blake2b_SALTBYTES]
= { '5', 'b', '6', 'b', '4', '1', 'e', 'd',
'9', 'b', '3', '4', '3', 'f', 'e', '0' };
unsigned char personal[crypto_generichash_blake2b_PERSONALBYTES]
= { '5', '1', '2', '6', 'f', 'b', '2', 'a',
'3', '7', '4', '0', '0', 'd', '2', 'a' };
unsigned char in[MAXLEN];
unsigned char out[crypto_generichash_blake2b_BYTES_MAX];
unsigned char k[crypto_generichash_blake2b_KEYBYTES_MAX];
size_t h;
size_t i;
size_t j;
assert(crypto_generichash_blake2b_statebytes() >= sizeof st);
for (h = 0; h < crypto_generichash_blake2b_KEYBYTES_MAX; ++h) {
k[h] = (unsigned char) h;
}
for (i = 0; i < MAXLEN; ++i) {
in[i] = (unsigned char) i;
crypto_generichash_blake2b_init_salt_personal(
&st, k, 1 + i % crypto_generichash_blake2b_KEYBYTES_MAX,
1 + i % crypto_generichash_blake2b_BYTES_MAX, salt, personal);
crypto_generichash_blake2b_update(&st, in, (unsigned long long) i);
crypto_generichash_blake2b_final(
&st, out, 1 + i % crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < 1 + i % crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
}
memset(out, 0, sizeof out);
crypto_generichash_blake2b_init_salt_personal(
&st, k, 0U, crypto_generichash_blake2b_BYTES_MAX, salt, personal);
crypto_generichash_blake2b_update(&st, in, MAXLEN);
crypto_generichash_blake2b_final(&st, out,
crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_init_salt_personal(
&st, NULL, 1U, crypto_generichash_blake2b_BYTES_MAX, salt, personal);
crypto_generichash_blake2b_update(&st, in, MAXLEN);
crypto_generichash_blake2b_final(&st, out,
crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_init_salt_personal(
&st, k, crypto_generichash_blake2b_KEYBYTES_MAX,
crypto_generichash_blake2b_BYTES_MAX, NULL, personal);
crypto_generichash_blake2b_update(&st, in, MAXLEN);
crypto_generichash_blake2b_final(&st, out,
crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_init_salt_personal(
&st, k, crypto_generichash_blake2b_KEYBYTES_MAX,
crypto_generichash_blake2b_BYTES_MAX, salt, NULL);
crypto_generichash_blake2b_update(&st, in, MAXLEN);
crypto_generichash_blake2b_final(
&st, out, crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_salt_personal(
out, crypto_generichash_blake2b_BYTES_MAX, in, MAXLEN,
k, 0U, salt, personal);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_salt_personal(
out, crypto_generichash_blake2b_BYTES_MAX, in, MAXLEN,
NULL, 0U, salt, personal);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_salt_personal(
out, crypto_generichash_blake2b_BYTES_MAX, in, MAXLEN,
k, crypto_generichash_blake2b_KEYBYTES_MAX, salt, personal);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_salt_personal(
out, crypto_generichash_blake2b_BYTES_MAX, in, MAXLEN,
k, crypto_generichash_blake2b_KEYBYTES_MAX, NULL, personal);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
memset(out, 0, sizeof out);
crypto_generichash_blake2b_salt_personal(
out, crypto_generichash_blake2b_BYTES_MAX, in, MAXLEN,
k, crypto_generichash_blake2b_KEYBYTES_MAX, salt, NULL);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
assert(crypto_generichash_blake2b_salt_personal
(NULL, 0,
in, (unsigned long long) sizeof in,
k, sizeof k, NULL, NULL) == -1);
assert(crypto_generichash_blake2b_salt_personal
(NULL, crypto_generichash_BYTES_MAX + 1,
in, (unsigned long long) sizeof in,
k, sizeof k, NULL, NULL) == -1);
assert(crypto_generichash_blake2b_salt_personal
(NULL, (unsigned long long) sizeof in,
in, (unsigned long long) sizeof in,
k, crypto_generichash_KEYBYTES_MAX + 1, NULL, NULL) == -1);
crypto_generichash_blake2b_init_salt_personal(&st, NULL, 0U, crypto_generichash_BYTES,
NULL, personal);
crypto_generichash_blake2b_update(&st, in, MAXLEN);
crypto_generichash_blake2b_final(&st, out, crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
crypto_generichash_blake2b_init_salt_personal(&st, NULL, 0U, crypto_generichash_BYTES,
salt, NULL);
crypto_generichash_blake2b_update(&st, in, MAXLEN);
crypto_generichash_blake2b_final(&st, out, crypto_generichash_blake2b_BYTES_MAX);
for (j = 0; j < crypto_generichash_blake2b_BYTES_MAX; ++j) {
printf("%02x", (unsigned int) out[j]);
}
printf("\n");
assert(crypto_generichash_blake2b_init_salt_personal
(&st, k, sizeof k, 0, NULL, NULL) == -1);
assert(crypto_generichash_blake2b_init_salt_personal
(&st, k, sizeof k, crypto_generichash_blake2b_BYTES_MAX + 1, NULL, NULL) == -1);
assert(crypto_generichash_blake2b_init_salt_personal
(&st, k, crypto_generichash_blake2b_KEYBYTES_MAX + 1, sizeof out, NULL, NULL) == -1);
assert(crypto_generichash_blake2b_init_salt_personal(&st, k, sizeof k, crypto_generichash_BYTES,
NULL, personal) == 0);
assert(crypto_generichash_blake2b_init_salt_personal(&st, k, sizeof k, crypto_generichash_BYTES,
salt, NULL) == 0);
return 0;
}