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/*
* Copyright (C) 2005 Free Software Foundation
* 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 2, 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA. */
#include <config.h>
#include <stdio.h>
#include <string.h>
#include "gc.h"
int
main (int argc, char *argv[])
{
gc_cipher_handle ctx;
/* Test vectors from RFC 2268. */
static char key[8] = "\xff\xff\xff\xff\xff\xff\xff\xff";
static char plaintext[8] = "\xff\xff\xff\xff\xff\xff\xff\xff";
static const char ciphertext[8] = "\x27\x8b\x27\xe4\x2e\x2f\x0d\x49";
char scratch[16];
Gc_rc rc;
rc = gc_init ();
if (rc != GC_OK)
{
printf ("gc_init() failed\n");
return 1;
}
rc = gc_cipher_open (GC_ARCTWO40, GC_ECB, &ctx);
if (rc != GC_OK)
return 1;
rc = gc_cipher_setkey (ctx, sizeof (key), key);
if (rc != GC_OK)
return 1;
memcpy (scratch, plaintext, sizeof (plaintext));
rc = gc_cipher_encrypt_inline (ctx, sizeof (plaintext), scratch);
if (rc != GC_OK)
return 1;
if (memcmp (scratch, ciphertext, sizeof (ciphertext)))
{
size_t i;
printf ("expected:\n");
for (i = 0; i < 5; i++)
printf ("%02x ", scratch[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 5; i++)
printf ("%02x ", ciphertext[i] & 0xFF);
printf ("\n");
return 1;
}
/* decrypt */
rc = gc_cipher_setkey (ctx, sizeof (key), key);
if (rc != GC_OK)
return 1;
rc = gc_cipher_decrypt_inline (ctx, sizeof (plaintext), scratch);
if (rc != GC_OK)
return 1;
if (memcmp (scratch, plaintext, sizeof (plaintext)))
{
size_t i;
printf ("expected:\n");
for (i = 0; i < 5; i++)
printf ("%02x ", plaintext[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 5; i++)
printf ("%02x ", scratch[i] & 0xFF);
printf ("\n");
return 1;
}
gc_done ();
return 0;
}
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