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/*
* Copyright (C) 2005, 2010-2021 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;
rc = gc_init ();
if (rc != GC_OK)
{
printf ("gc_init() failed\n");
return 1;
}
/*
* DES Maintenance Test
*/
{
int i;
char key[8] = { 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55 };
char input[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
char result[8] = { 0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a };
char temp1[8], temp2[8], temp3[8];
gc_cipher_handle ctx_array[64];
for (i = 0; i < 64; ++i)
{
gc_cipher_handle ctx;
rc = gc_cipher_open (GC_DES, GC_ECB, &ctx);
if (rc != GC_OK)
return 1;
rc = gc_cipher_setkey (ctx, 8, key);
if (rc != GC_OK)
return 1;
memcpy (temp1, input, 8);
rc = gc_cipher_encrypt_inline (ctx, 8, temp1);
if (rc != GC_OK)
return 1;
memcpy (temp2, temp1, 8);
rc = gc_cipher_encrypt_inline (ctx, 8, temp2);
if (rc != GC_OK)
return 1;
rc = gc_cipher_setkey (ctx, 8, temp2);
if (rc != GC_OK)
return 1;
memcpy (temp3, temp1, 8);
rc = gc_cipher_decrypt_inline (ctx, 8, temp3);
if (rc != GC_OK)
return 1;
memcpy (key, temp3, 8);
memcpy (input, temp1, 8);
ctx_array[i] = ctx;
}
if (memcmp (temp3, result, 8))
return 1;
for (i = 0; i < 64; ++i)
gc_cipher_close (ctx_array[i]);
}
gc_done ();
return 0;
}
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