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-rw-r--r--src/lib/libcrypto/asn1/evp_asn1.c193
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diff --git a/src/lib/libcrypto/asn1/evp_asn1.c b/src/lib/libcrypto/asn1/evp_asn1.c
deleted file mode 100644
index 4b7ebbb022..0000000000
--- a/src/lib/libcrypto/asn1/evp_asn1.c
+++ /dev/null
@@ -1,193 +0,0 @@
1/* $OpenBSD: evp_asn1.c,v 1.23 2018/11/09 04:20:27 tb 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#include <stdio.h>
60#include <string.h>
61
62#include <openssl/asn1.h>
63#include <openssl/asn1t.h>
64#include <openssl/err.h>
65
66int
67ASN1_TYPE_set_octetstring(ASN1_TYPE *a, const unsigned char *data, int len)
68{
69 ASN1_STRING *os;
70
71 if ((os = ASN1_OCTET_STRING_new()) == NULL)
72 return (0);
73 if (!ASN1_STRING_set(os, data, len)) {
74 ASN1_OCTET_STRING_free(os);
75 return (0);
76 }
77 ASN1_TYPE_set(a, V_ASN1_OCTET_STRING, os);
78 return (1);
79}
80
81int
82ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len)
83{
84 int ret, num;
85 unsigned char *p;
86
87 if ((a->type != V_ASN1_OCTET_STRING) ||
88 (a->value.octet_string == NULL)) {
89 ASN1error(ASN1_R_DATA_IS_WRONG);
90 return (-1);
91 }
92 p = ASN1_STRING_data(a->value.octet_string);
93 ret = ASN1_STRING_length(a->value.octet_string);
94 if (ret < max_len)
95 num = ret;
96 else
97 num = max_len;
98 memcpy(data, p, num);
99 return (ret);
100}
101
102typedef struct {
103 ASN1_INTEGER *num;
104 ASN1_OCTET_STRING *value;
105} ASN1_int_octetstring;
106
107static const ASN1_TEMPLATE ASN1_INT_OCTETSTRING_seq_tt[] = {
108 {
109 .offset = offsetof(ASN1_int_octetstring, num),
110 .field_name = "num",
111 .item = &ASN1_INTEGER_it,
112 },
113 {
114 .offset = offsetof(ASN1_int_octetstring, value),
115 .field_name = "value",
116 .item = &ASN1_OCTET_STRING_it,
117 },
118};
119
120const ASN1_ITEM ASN1_INT_OCTETSTRING_it = {
121 .itype = ASN1_ITYPE_SEQUENCE,
122 .utype = V_ASN1_SEQUENCE,
123 .templates = ASN1_INT_OCTETSTRING_seq_tt,
124 .tcount = sizeof(ASN1_INT_OCTETSTRING_seq_tt) / sizeof(ASN1_TEMPLATE),
125 .size = sizeof(ASN1_int_octetstring),
126 .sname = "ASN1_INT_OCTETSTRING",
127};
128
129int
130ASN1_TYPE_set_int_octetstring(ASN1_TYPE *at, long num, const unsigned char *data,
131 int len)
132{
133 ASN1_int_octetstring *ios;
134 ASN1_STRING *sp = NULL;
135 int ret = 0;
136
137 if ((ios = (ASN1_int_octetstring *)ASN1_item_new(
138 &ASN1_INT_OCTETSTRING_it)) == NULL)
139 goto err;
140 if (!ASN1_INTEGER_set(ios->num, num))
141 goto err;
142 if (!ASN1_OCTET_STRING_set(ios->value, data, len))
143 goto err;
144
145 if ((sp = ASN1_item_pack(ios, &ASN1_INT_OCTETSTRING_it, NULL)) == NULL)
146 goto err;
147
148 ASN1_TYPE_set(at, V_ASN1_SEQUENCE, sp);
149 sp = NULL;
150
151 ret = 1;
152
153 err:
154 ASN1_item_free((ASN1_VALUE *)ios, &ASN1_INT_OCTETSTRING_it);
155 ASN1_STRING_free(sp);
156
157 return ret;
158}
159
160int
161ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *at, long *num, unsigned char *data,
162 int max_len)
163{
164 ASN1_STRING *sp = at->value.sequence;
165 ASN1_int_octetstring *ios = NULL;
166 int ret = -1;
167 int len;
168
169 if (at->type != V_ASN1_SEQUENCE || sp == NULL)
170 goto err;
171
172 if ((ios = ASN1_item_unpack(sp, &ASN1_INT_OCTETSTRING_it)) == NULL)
173 goto err;
174
175 if (num != NULL)
176 *num = ASN1_INTEGER_get(ios->num);
177 if (data != NULL) {
178 len = ASN1_STRING_length(ios->value);
179 if (len > max_len)
180 len = max_len;
181 memcpy(data, ASN1_STRING_data(ios->value), len);
182 }
183
184 ret = ASN1_STRING_length(ios->value);
185
186 err:
187 ASN1_item_free((ASN1_VALUE *)ios, &ASN1_INT_OCTETSTRING_it);
188
189 if (ret == -1)
190 ASN1error(ASN1_R_DATA_IS_WRONG);
191
192 return ret;
193}
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