1 /* $OpenBSD: x_spki.c,v 1.15 2024/07/08 14:48:49 beck 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 LCRYPTO_ALIAS(NETSCAPE_SPKAC_it); 90 91 92 NETSCAPE_SPKAC * 93 d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a, const unsigned char **in, long len) 94 { 95 return (NETSCAPE_SPKAC *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, 96 &NETSCAPE_SPKAC_it); 97 } 98 LCRYPTO_ALIAS(d2i_NETSCAPE_SPKAC); 99 100 int 101 i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a, unsigned char **out) 102 { 103 return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_SPKAC_it); 104 } 105 LCRYPTO_ALIAS(i2d_NETSCAPE_SPKAC); 106 107 NETSCAPE_SPKAC * 108 NETSCAPE_SPKAC_new(void) 109 { 110 return (NETSCAPE_SPKAC *)ASN1_item_new(&NETSCAPE_SPKAC_it); 111 } 112 LCRYPTO_ALIAS(NETSCAPE_SPKAC_new); 113 114 void 115 NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a) 116 { 117 ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_SPKAC_it); 118 } 119 LCRYPTO_ALIAS(NETSCAPE_SPKAC_free); 120 121 static const ASN1_TEMPLATE NETSCAPE_SPKI_seq_tt[] = { 122 { 123 .flags = 0, 124 .tag = 0, 125 .offset = offsetof(NETSCAPE_SPKI, spkac), 126 .field_name = "spkac", 127 .item = &NETSCAPE_SPKAC_it, 128 }, 129 { 130 .flags = 0, 131 .tag = 0, 132 .offset = offsetof(NETSCAPE_SPKI, sig_algor), 133 .field_name = "sig_algor", 134 .item = &X509_ALGOR_it, 135 }, 136 { 137 .flags = 0, 138 .tag = 0, 139 .offset = offsetof(NETSCAPE_SPKI, signature), 140 .field_name = "signature", 141 .item = &ASN1_BIT_STRING_it, 142 }, 143 }; 144 145 const ASN1_ITEM NETSCAPE_SPKI_it = { 146 .itype = ASN1_ITYPE_SEQUENCE, 147 .utype = V_ASN1_SEQUENCE, 148 .templates = NETSCAPE_SPKI_seq_tt, 149 .tcount = sizeof(NETSCAPE_SPKI_seq_tt) / sizeof(ASN1_TEMPLATE), 150 .funcs = NULL, 151 .size = sizeof(NETSCAPE_SPKI), 152 .sname = "NETSCAPE_SPKI", 153 }; 154 LCRYPTO_ALIAS(NETSCAPE_SPKI_it); 155 156 157 NETSCAPE_SPKI * 158 d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a, const unsigned char **in, long len) 159 { 160 return (NETSCAPE_SPKI *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, 161 &NETSCAPE_SPKI_it); 162 } 163 LCRYPTO_ALIAS(d2i_NETSCAPE_SPKI); 164 165 int 166 i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a, unsigned char **out) 167 { 168 return ASN1_item_i2d((ASN1_VALUE *)a, out, &NETSCAPE_SPKI_it); 169 } 170 LCRYPTO_ALIAS(i2d_NETSCAPE_SPKI); 171 172 NETSCAPE_SPKI * 173 NETSCAPE_SPKI_new(void) 174 { 175 return (NETSCAPE_SPKI *)ASN1_item_new(&NETSCAPE_SPKI_it); 176 } 177 LCRYPTO_ALIAS(NETSCAPE_SPKI_new); 178 179 void 180 NETSCAPE_SPKI_free(NETSCAPE_SPKI *a) 181 { 182 ASN1_item_free((ASN1_VALUE *)a, &NETSCAPE_SPKI_it); 183 } 184 LCRYPTO_ALIAS(NETSCAPE_SPKI_free); 185