annotate tests/test-gc-md2.c @ 17460:d11431703671

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author Karl Berry <karl@freefriends.org>
date Fri, 09 Aug 2013 08:03:30 -0700
parents e542fd46ad6f
children
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1 /*
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2 * Copyright (C) 2005, 2010-2013 Free Software Foundation, Inc.
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3 * Written by Simon Josefsson
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4 *
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5 * This program is free software; you can redistribute it and/or modify
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6 * it under the terms of the GNU General Public License as published by
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7 * the Free Software Foundation; either version 3, or (at your option)
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8 * any later version.
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9 *
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU General Public License
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16 * along with this program; if not, see <http://www.gnu.org/licenses/>. */
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17
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18 #include <config.h>
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19
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20 #include <stdio.h>
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21 #include <string.h>
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22 #include "gc.h"
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23
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24 int
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25 main (int argc, char *argv[])
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26 {
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27 Gc_rc rc;
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28 gc_hash_handle h;
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29
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30 rc = gc_init ();
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31 if (rc != GC_OK)
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32 {
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33 printf ("gc_init() failed\n");
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34 return 1;
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35 }
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36
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37 /* Test vectors from RFC 1319. */
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38
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39 {
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40 char *in = "abcdefghijklmnopqrstuvwxyz";
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41 size_t inlen = strlen (in);
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42 char *expect =
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43 "\x4e\x8d\xdf\xf3\x65\x02\x92\xab\x5a\x41\x08\xc3\xaa\x47\x94\x0b";
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44 char out[16];
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45 const char *p;
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46
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47 if (gc_md2 (in, inlen, out) != 0)
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48 {
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49 printf ("gc_md2 call failed\n");
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50 return 1;
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51 }
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52
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53 if (memcmp (out, expect, 16) != 0)
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54 {
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55 size_t i;
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56 printf ("md2 1 mismatch. expected:\n");
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57 for (i = 0; i < 16; i++)
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58 printf ("%02x ", expect[i] & 0xFF);
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59 printf ("\ncomputed:\n");
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60 for (i = 0; i < 16; i++)
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61 printf ("%02x ", out[i] & 0xFF);
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62 printf ("\n");
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63 return 1;
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64 }
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65
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66 if (gc_hash_buffer (GC_MD2, in, inlen, out) != 0)
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67 {
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68 printf ("gc_hash_buffer(MD2) call failed\n");
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69 return 1;
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70 }
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71
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72 if (memcmp (out, expect, 16) != 0)
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73 {
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74 size_t i;
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75 printf ("md2 2 mismatch. expected:\n");
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76 for (i = 0; i < 16; i++)
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77 printf ("%02x ", expect[i] & 0xFF);
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78 printf ("\ncomputed:\n");
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79 for (i = 0; i < 16; i++)
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80 printf ("%02x ", out[i] & 0xFF);
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81 printf ("\n");
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82 return 1;
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83 }
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84
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85 if (gc_hash_digest_length (GC_MD2) != 16)
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86 {
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87 printf ("gc_hash_digest_length (GC_MD2) failed\n");
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88 return 1;
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89 }
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90
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91 if ((rc = gc_hash_open (GC_MD2, 0, &h)) != GC_OK)
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92 {
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93 printf ("gc_hash_open(GC_MD2) failed (%d)\n", rc);
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94 return 1;
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95 }
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96
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97 gc_hash_write (h, inlen, in);
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98
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99 p = gc_hash_read (h);
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100
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101 if (!p)
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102 {
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103 printf ("gc_hash_read failed\n");
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104 return 1;
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105 }
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106
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107 if (memcmp (p, expect, 16) != 0)
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108 {
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109 size_t i;
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110 printf ("md2 3 mismatch. expected:\n");
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111 for (i = 0; i < 16; i++)
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112 printf ("%02x ", expect[i] & 0xFF);
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113 printf ("\ncomputed:\n");
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114 for (i = 0; i < 16; i++)
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115 printf ("%02x ", p[i] & 0xFF);
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116 printf ("\n");
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117 return 1;
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118 }
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119
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120 gc_hash_close (h);
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121 }
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122
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123 gc_done ();
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124
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125 return 0;
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126 }