crypto/libressl/crypto/asn1/x_spki.c

   1 /* $OpenBSD: x_spki.c,v 1.10 2015/02/11 03:39:51 jsing Exp $ */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59  /* This module was send to me my Pat Richards <patr@x509.com> who
  60   * wrote it.  It is under my Copyright with his permission
  61   */
  62
  63 #include <stdio.h>
  64
  65 #include <openssl/x509.h>
  66 #include <openssl/asn1t.h>
  67
  68 static const ASN1_TEMPLATE NETSCAPE_SPKAC_seq_tt[] = {
  69         {
  70                 .offset = offsetof(NETSCAPE_SPKAC, pubkey),
  71                 .field_name = "pubkey",
  72                 .item = &X509_PUBKEY_it,
  73         },
  74         {
  75                 .offset = offsetof(NETSCAPE_SPKAC, challenge),
  76                 .field_name = "challenge",
  77                 .item = &ASN1_IA5STRING_it,
  78         },
  79 };
  80
  81 const ASN1_ITEM NETSCAPE_SPKAC_it = {
  82         .itype = ASN1_ITYPE_SEQUENCE,
  83         .utype = V_ASN1_SEQUENCE,
  84         .templates = NETSCAPE_SPKAC_seq_tt,
  85         .tcount = sizeof(NETSCAPE_SPKAC_seq_tt) / sizeof(ASN1_TEMPLATE),
  86         .size = sizeof(NETSCAPE_SPKAC),
  87         .sname = "NETSCAPE_SPKAC",
  88 };
  89
  90
  91 NETSCAPE_SPKAC *
  92 d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a, const unsigned char **in, long len)
  93 {
  94         return (NETSCAPE_SPKAC *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
  95             &NETSCAPE_SPKAC_it);
  96 }
  97
  98 int
  99 i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a, unsigned char **out)
 100 {
 101         return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_SPKAC_it);
 102 }
 103
 104 NETSCAPE_SPKAC *
 105 NETSCAPE_SPKAC_new(void)
 106 {
 107         return (NETSCAPE_SPKAC *)ASN1_item_new(&NETSCAPE_SPKAC_it);
 108 }
 109
 110 void
 111 NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a)
 112 {
 113         ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_SPKAC_it);
 114 }
 115
 116 static const ASN1_TEMPLATE NETSCAPE_SPKI_seq_tt[] = {
 117         {
 118                 .flags = 0,
 119                 .tag = 0,
 120                 .offset = offsetof(NETSCAPE_SPKI, spkac),
 121                 .field_name = "spkac",
 122                 .item = &NETSCAPE_SPKAC_it,
 123         },
 124         {
 125                 .flags = 0,
 126                 .tag = 0,
 127                 .offset = offsetof(NETSCAPE_SPKI, sig_algor),
 128                 .field_name = "sig_algor",
 129                 .item = &X509_ALGOR_it,
 130         },
 131         {
 132                 .flags = 0,
 133                 .tag = 0,
 134                 .offset = offsetof(NETSCAPE_SPKI, signature),
 135                 .field_name = "signature",
 136                 .item = &ASN1_BIT_STRING_it,
 137         },
 138 };
 139
 140 const ASN1_ITEM NETSCAPE_SPKI_it = {
 141         .itype = ASN1_ITYPE_SEQUENCE,
 142         .utype = V_ASN1_SEQUENCE,
 143         .templates = NETSCAPE_SPKI_seq_tt,
 144         .tcount = sizeof(NETSCAPE_SPKI_seq_tt) / sizeof(ASN1_TEMPLATE),
 145         .funcs = NULL,
 146         .size = sizeof(NETSCAPE_SPKI),
 147         .sname = "NETSCAPE_SPKI",
 148 };
 149
 150
 151 NETSCAPE_SPKI *
 152 d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a, const unsigned char **in, long len)
 153 {
 154         return (NETSCAPE_SPKI *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
 155             &NETSCAPE_SPKI_it);
 156 }
 157
 158 int
 159 i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a, unsigned char **out)
 160 {
 161         return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_SPKI_it);
 162 }
 163
 164 NETSCAPE_SPKI *
 165 NETSCAPE_SPKI_new(void)
 166 {
 167         return (NETSCAPE_SPKI *)ASN1_item_new(&NETSCAPE_SPKI_it);
 168 }
 169
 170 void
 171 NETSCAPE_SPKI_free(NETSCAPE_SPKI *a)
 172 {
 173         ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_SPKI_it);
 174 }