netwerk/srtp/src/crypto/test/kernel_driver.c

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