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/*
* Copyright (C) 2005, 2010-2023 Free Software Foundation, Inc.
* Written by Simon Josefsson
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <https://www.gnu.org/licenses/>. */
#include <config.h>
#include "gc.h"
#include <stdio.h>
#include <string.h>
int
main (int argc, char *argv[])
{
Gc_rc rc;
gc_hash_handle h;
rc = gc_init ();
if (rc != GC_OK)
{
printf ("gc_init() failed\n");
return 1;
}
{
char *in = "abcdefghijklmnopqrstuvwxyz";
size_t inlen = strlen (in);
char *expect =
"\x4d\xbf\xf8\x6c\xc2\xca\x1b\xae\x1e\x16\x46\x8a\x05\xcb\x98\x81"
"\xc9\x7f\x17\x53\xbc\xe3\x61\x90\x34\x89\x8f\xaa\x1a\xab\xe4\x29"
"\x95\x5a\x1b\xf8\xec\x48\x3d\x74\x21\xfe\x3c\x16\x46\x61\x3a\x59"
"\xed\x54\x41\xfb\x0f\x32\x13\x89\xf7\x7f\x48\xa8\x79\xc7\xb1\xf1";
char out[64];
const char *p;
if (gc_sha512 (in, inlen, out) != 0)
{
printf ("gc_sha512 call failed\n");
return 1;
}
if (memcmp (out, expect, 64) != 0)
{
size_t i;
printf ("sha512 test1 mismatch. expected:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", expect[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", out[i] & 0xFF);
printf ("\n");
return 1;
}
rc = gc_hash_buffer (GC_SHA512, "abcdefghijklmnopqrstuvwxyz", 26, out);
if (rc != GC_OK)
{
printf ("gc_hash_buffer(sha512) call failed: %d\n", rc);
return 1;
}
if (memcmp (out, expect, 64) != 0)
{
size_t i;
printf ("sha512 test2 mismatch. expected:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", expect[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", out[i] & 0xFF);
printf ("\n");
return 1;
}
if (gc_hash_digest_length (GC_SHA512) != 64)
{
printf ("gc_hash_digest_length (GC_SHA512) failed\n");
return 1;
}
if ((rc = gc_hash_open (GC_SHA512, 0, &h)) != GC_OK)
{
printf ("gc_hash_open(GC_SHA512) failed (%d)\n", rc);
return 1;
}
gc_hash_write (h, inlen, in);
p = gc_hash_read (h);
if (!p)
{
printf ("gc_hash_read failed\n");
return 1;
}
if (memcmp (p, expect, 64) != 0)
{
size_t i;
printf ("sha512 test3 mismatch. expected:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", expect[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", p[i] & 0xFF);
printf ("\n");
return 1;
}
gc_hash_close (h);
}
gc_done ();
return 0;
}
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