wine/dlls/rsabase/tests/rsabase.c

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/*
* Unit tests for rsabase functions
*
* Copyright (c) 2004 Michael Jung
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <string.h>
#include "wine/test.h"
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "wincrypt.h"
HCRYPTPROV hProv;
static const char szContainer[] = "Wine Test Container";
static const char szProvider[] = MS_DEF_PROV_A;
static int init_environment(void)
{
hProv = (HCRYPTPROV)INVALID_HANDLE_VALUE;
if (!CryptAcquireContext(&hProv, szContainer, szProvider, PROV_RSA_FULL, 0))
{
if (GetLastError()==NTE_BAD_KEYSET)
{
if(!CryptAcquireContext(&hProv, szContainer, szProvider, PROV_RSA_FULL, CRYPT_NEWKEYSET))
{
trace("%08x\n", (unsigned int)GetLastError());
return 0;
}
}
else
{
trace("%08x\n", (unsigned int)GetLastError());
return 0;
}
}
return 1;
}
static void clean_up_environment(void)
{
CryptAcquireContext(&hProv, szContainer, szProvider, PROV_RSA_FULL, CRYPT_DELETEKEYSET);
}
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static void test_gen_random(void)
{
BOOL result;
BYTE rnd1[16], rnd2[16];
memset(rnd1, 0, sizeof(rnd1));
memset(rnd2, 0, sizeof(rnd2));
result = CryptGenRandom(hProv, sizeof(rnd1), rnd1);
ok(result, "%08x\n", (unsigned int)GetLastError());
result = CryptGenRandom(hProv, sizeof(rnd2), rnd2);
ok(result, "%08x\n", (unsigned int)GetLastError());
ok(memcmp(rnd1, rnd2, sizeof(rnd1)), "CryptGenRandom generates non random data\n");
}
START_TEST(rsabase)
{
if (!init_environment())
return;
test_gen_random();
clean_up_environment();
}