1 /* $OpenBSD: x509_akeya.c,v 1.1 2020/06/04 15:19:31 jsing Exp $ */
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3  * project 1999.
4  */
5 /* ====================================================================
6  * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in
17  *    the documentation and/or other materials provided with the
18  *    distribution.
19  *
20  * 3. All advertising materials mentioning features or use of this
21  *    software must display the following acknowledgment:
22  *    "This product includes software developed by the OpenSSL Project
23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24  *
25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26  *    endorse or promote products derived from this software without
27  *    prior written permission. For written permission, please contact
28  *    licensing@OpenSSL.org.
29  *
30  * 5. Products derived from this software may not be called "OpenSSL"
31  *    nor may "OpenSSL" appear in their names without prior written
32  *    permission of the OpenSSL Project.
33  *
34  * 6. Redistributions of any form whatsoever must retain the following
35  *    acknowledgment:
36  *    "This product includes software developed by the OpenSSL Project
37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38  *
39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50  * OF THE POSSIBILITY OF SUCH DAMAGE.
51  * ====================================================================
52  *
53  * This product includes cryptographic software written by Eric Young
54  * (eay@cryptsoft.com).  This product includes software written by Tim
55  * Hudson (tjh@cryptsoft.com).
56  *
57  */
58 
59 #include <stdio.h>
60 
61 #include <openssl/asn1.h>
62 #include <openssl/asn1t.h>
63 #include <openssl/conf.h>
64 #include <openssl/x509v3.h>
65 
66 static const ASN1_TEMPLATE AUTHORITY_KEYID_seq_tt[] = {
67 	{
68 		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,
69 		.tag = 0,
70 		.offset = offsetof(AUTHORITY_KEYID, keyid),
71 		.field_name = "keyid",
72 		.item = &ASN1_OCTET_STRING_it,
73 	},
74 	{
75 		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_OPTIONAL,
76 		.tag = 1,
77 		.offset = offsetof(AUTHORITY_KEYID, issuer),
78 		.field_name = "issuer",
79 		.item = &GENERAL_NAME_it,
80 	},
81 	{
82 		.flags = ASN1_TFLG_IMPLICIT | ASN1_TFLG_OPTIONAL,
83 		.tag = 2,
84 		.offset = offsetof(AUTHORITY_KEYID, serial),
85 		.field_name = "serial",
86 		.item = &ASN1_INTEGER_it,
87 	},
88 };
89 
90 const ASN1_ITEM AUTHORITY_KEYID_it = {
91 	.itype = ASN1_ITYPE_SEQUENCE,
92 	.utype = V_ASN1_SEQUENCE,
93 	.templates = AUTHORITY_KEYID_seq_tt,
94 	.tcount = sizeof(AUTHORITY_KEYID_seq_tt) / sizeof(ASN1_TEMPLATE),
95 	.funcs = NULL,
96 	.size = sizeof(AUTHORITY_KEYID),
97 	.sname = "AUTHORITY_KEYID",
98 };
99 
100 
101 AUTHORITY_KEYID *
102 d2i_AUTHORITY_KEYID(AUTHORITY_KEYID **a, const unsigned char **in, long len)
103 {
104 	return (AUTHORITY_KEYID *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
105 	    &AUTHORITY_KEYID_it);
106 }
107 
108 int
109 i2d_AUTHORITY_KEYID(AUTHORITY_KEYID *a, unsigned char **out)
110 {
111 	return ASN1_item_i2d((ASN1_VALUE *)a, out, &AUTHORITY_KEYID_it);
112 }
113 
114 AUTHORITY_KEYID *
115 AUTHORITY_KEYID_new(void)
116 {
117 	return (AUTHORITY_KEYID *)ASN1_item_new(&AUTHORITY_KEYID_it);
118 }
119 
120 void
121 AUTHORITY_KEYID_free(AUTHORITY_KEYID *a)
122 {
123 	ASN1_item_free((ASN1_VALUE *)a, &AUTHORITY_KEYID_it);
124 }
125