1/*
2 * kernel_driver.c
3 *
4 * a test driver for the crypto_kernel
5 *
6 * David A. McGrew
7 * Cisco Systems, Inc.
8 */
9/*
10 *
11 * Copyright(c) 2001-2006 Cisco Systems, Inc.
12 * All rights reserved.
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions
16 * are met:
17 *
18 *   Redistributions of source code must retain the above copyright
19 *   notice, this list of conditions and the following disclaimer.
20 *
21 *   Redistributions in binary form must reproduce the above
22 *   copyright notice, this list of conditions and the following
23 *   disclaimer in the documentation and/or other materials provided
24 *   with the distribution.
25 *
26 *   Neither the name of the Cisco Systems, Inc. nor the names of its
27 *   contributors may be used to endorse or promote products derived
28 *   from this software without specific prior written permission.
29 *
30 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
31 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
32 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
33 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
34 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
35 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
36 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
37 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
41 * OF THE POSSIBILITY OF SUCH DAMAGE.
42 *
43 */
44
45
46#include <stdio.h>           /* for printf() */
47#include <unistd.h>          /* for getopt() */
48#include "crypto_kernel.h"
49
50void
51usage(char *prog_name) {
52  printf("usage: %s [ -v ][ -d debug_module ]*\n", prog_name);
53  exit(255);
54}
55
56int
57main (int argc, char *argv[]) {
58  extern char *optarg;
59  int q;
60  int do_validation      = 0;
61  err_status_t status;
62
63  if (argc == 1)
64    usage(argv[0]);
65
66  /* initialize kernel - we need to do this before anything else */
67  status = crypto_kernel_init();
68  if (status) {
69    printf("error: crypto_kernel init failed\n");
70    exit(1);
71  }
72  printf("crypto_kernel successfully initalized\n");
73
74  /* process input arguments */
75  while (1) {
76    q = getopt(argc, argv, "vd:");
77    if (q == -1)
78      break;
79    switch (q) {
80    case 'v':
81      do_validation = 1;
82      break;
83    case 'd':
84      status = crypto_kernel_set_debug_module(optarg, 1);
85      if (status) {
86	printf("error: set debug module (%s) failed\n", optarg);
87	exit(1);
88      }
89      break;
90    default:
91      usage(argv[0]);
92    }
93  }
94
95  if (do_validation) {
96    printf("checking crypto_kernel status...\n");
97    status = crypto_kernel_status();
98    if (status) {
99      printf("failed\n");
100      exit(1);
101    }
102    printf("crypto_kernel passed self-tests\n");
103  }
104
105  status = crypto_kernel_shutdown();
106  if (status) {
107    printf("error: crypto_kernel shutdown failed\n");
108    exit(1);
109  }
110  printf("crypto_kernel successfully shut down\n");
111
112  return 0;
113}
114
115/*
116 * crypto_kernel_cipher_test() is a test of the cipher interface
117 * of the crypto_kernel
118 */
119
120err_status_t
121crypto_kernel_cipher_test(void) {
122
123  /* not implemented yet! */
124
125  return err_status_ok;
126}
127