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
50 void
usage(char * prog_name)51 usage(char *prog_name) {
52 printf("usage: %s [ -v ][ -d debug_module ]*\n", prog_name);
53 exit(255);
54 }
55
56 int
main(int argc,char * argv[])57 main (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
120 err_status_t
crypto_kernel_cipher_test(void)121 crypto_kernel_cipher_test(void) {
122
123 /* not implemented yet! */
124
125 return err_status_ok;
126 }
127