2 * Copyright (C) 2005 Free Software Foundation
3 * Written by Simon Josefsson
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2, or (at your option)
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
29 main (int argc, char *argv[])
37 printf ("gc_init() failed\n");
42 * DES Maintenance Test
46 char key[8] = { 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55 };
47 char input[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
48 char result[8] = { 0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a };
49 char temp1[8], temp2[8], temp3[8];
51 for (i = 0; i < 64; ++i)
54 rc = gc_cipher_open (GC_DES, GC_ECB, &ctx);
58 rc = gc_cipher_setkey (ctx, 8, key);
62 memcpy (temp1, input, 8);
63 rc = gc_cipher_encrypt_inline (ctx, 8, temp1);
67 memcpy (temp2, temp1, 8);
68 rc = gc_cipher_encrypt_inline (ctx, 8, temp2);
72 rc = gc_cipher_setkey (ctx, 8, temp2);
76 memcpy (temp3, temp1, 8);
77 rc = gc_cipher_decrypt_inline (ctx, 8, temp3);
81 memcpy (key, temp3, 8);
82 memcpy (input, temp1, 8);
84 if (memcmp (temp3, result, 8))