xref: /src/crypto/openssl/include/openssl/x509.h (revision 1731fc70f7344af08db49b06c63c963fa12ee354)
1 /*
2  * WARNING: do not edit!
3  * Generated by Makefile from include/openssl/x509.h.in
4  *
5  * Copyright 1995-2024 The OpenSSL Project Authors. All Rights Reserved.
6  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
7  *
8  * Licensed under the Apache License 2.0 (the "License").  You may not use
9  * this file except in compliance with the License.  You can obtain a copy
10  * in the file LICENSE in the source distribution or at
11  * https://www.openssl.org/source/license.html
12  */
13 
14 /* clang-format off */
15 
16 /* clang-format on */
17 
18 #ifndef OPENSSL_X509_H
19 #define OPENSSL_X509_H
20 #pragma once
21 
22 #include <openssl/macros.h>
23 #ifndef OPENSSL_NO_DEPRECATED_3_0
24 #define HEADER_X509_H
25 #endif
26 
27 #include <openssl/e_os2.h>
28 #include <openssl/types.h>
29 #include <openssl/symhacks.h>
30 #include <openssl/buffer.h>
31 #include <openssl/evp.h>
32 #include <openssl/bio.h>
33 #include <openssl/asn1.h>
34 #include <openssl/safestack.h>
35 #include <openssl/ec.h>
36 
37 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
38 #include <openssl/rsa.h>
39 #include <openssl/dsa.h>
40 #include <openssl/dh.h>
41 #endif
42 
43 #include <openssl/sha.h>
44 #include <openssl/x509err.h>
45 #ifndef OPENSSL_NO_STDIO
46 #include <stdio.h>
47 #endif
48 
49 #ifdef __cplusplus
50 extern "C" {
51 #endif
52 
53 /* Needed stacks for types defined in other headers */
54 /* clang-format off */
55 SKM_DEFINE_STACK_OF_INTERNAL(X509_NAME, X509_NAME, X509_NAME)
56 #define sk_X509_NAME_num(sk) OPENSSL_sk_num(ossl_check_const_X509_NAME_sk_type(sk))
57 #define sk_X509_NAME_value(sk, idx) ((X509_NAME *)OPENSSL_sk_value(ossl_check_const_X509_NAME_sk_type(sk), (idx)))
58 #define sk_X509_NAME_new(cmp) ((STACK_OF(X509_NAME) *)OPENSSL_sk_new(ossl_check_X509_NAME_compfunc_type(cmp)))
59 #define sk_X509_NAME_new_null() ((STACK_OF(X509_NAME) *)OPENSSL_sk_new_null())
60 #define sk_X509_NAME_new_reserve(cmp, n) ((STACK_OF(X509_NAME) *)OPENSSL_sk_new_reserve(ossl_check_X509_NAME_compfunc_type(cmp), (n)))
61 #define sk_X509_NAME_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_NAME_sk_type(sk), (n))
62 #define sk_X509_NAME_free(sk) OPENSSL_sk_free(ossl_check_X509_NAME_sk_type(sk))
63 #define sk_X509_NAME_zero(sk) OPENSSL_sk_zero(ossl_check_X509_NAME_sk_type(sk))
64 #define sk_X509_NAME_delete(sk, i) ((X509_NAME *)OPENSSL_sk_delete(ossl_check_X509_NAME_sk_type(sk), (i)))
65 #define sk_X509_NAME_delete_ptr(sk, ptr) ((X509_NAME *)OPENSSL_sk_delete_ptr(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr)))
66 #define sk_X509_NAME_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
67 #define sk_X509_NAME_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
68 #define sk_X509_NAME_pop(sk) ((X509_NAME *)OPENSSL_sk_pop(ossl_check_X509_NAME_sk_type(sk)))
69 #define sk_X509_NAME_shift(sk) ((X509_NAME *)OPENSSL_sk_shift(ossl_check_X509_NAME_sk_type(sk)))
70 #define sk_X509_NAME_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_NAME_sk_type(sk),ossl_check_X509_NAME_freefunc_type(freefunc))
71 #define sk_X509_NAME_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr), (idx))
72 #define sk_X509_NAME_set(sk, idx, ptr) ((X509_NAME *)OPENSSL_sk_set(ossl_check_X509_NAME_sk_type(sk), (idx), ossl_check_X509_NAME_type(ptr)))
73 #define sk_X509_NAME_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
74 #define sk_X509_NAME_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr))
75 #define sk_X509_NAME_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_type(ptr), pnum)
76 #define sk_X509_NAME_sort(sk) OPENSSL_sk_sort(ossl_check_X509_NAME_sk_type(sk))
77 #define sk_X509_NAME_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_NAME_sk_type(sk))
78 #define sk_X509_NAME_dup(sk) ((STACK_OF(X509_NAME) *)OPENSSL_sk_dup(ossl_check_const_X509_NAME_sk_type(sk)))
79 #define sk_X509_NAME_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_NAME) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_NAME_sk_type(sk), ossl_check_X509_NAME_copyfunc_type(copyfunc), ossl_check_X509_NAME_freefunc_type(freefunc)))
80 #define sk_X509_NAME_set_cmp_func(sk, cmp) ((sk_X509_NAME_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_NAME_sk_type(sk), ossl_check_X509_NAME_compfunc_type(cmp)))
81 SKM_DEFINE_STACK_OF_INTERNAL(X509, X509, X509)
82 #define sk_X509_num(sk) OPENSSL_sk_num(ossl_check_const_X509_sk_type(sk))
83 #define sk_X509_value(sk, idx) ((X509 *)OPENSSL_sk_value(ossl_check_const_X509_sk_type(sk), (idx)))
84 #define sk_X509_new(cmp) ((STACK_OF(X509) *)OPENSSL_sk_new(ossl_check_X509_compfunc_type(cmp)))
85 #define sk_X509_new_null() ((STACK_OF(X509) *)OPENSSL_sk_new_null())
86 #define sk_X509_new_reserve(cmp, n) ((STACK_OF(X509) *)OPENSSL_sk_new_reserve(ossl_check_X509_compfunc_type(cmp), (n)))
87 #define sk_X509_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_sk_type(sk), (n))
88 #define sk_X509_free(sk) OPENSSL_sk_free(ossl_check_X509_sk_type(sk))
89 #define sk_X509_zero(sk) OPENSSL_sk_zero(ossl_check_X509_sk_type(sk))
90 #define sk_X509_delete(sk, i) ((X509 *)OPENSSL_sk_delete(ossl_check_X509_sk_type(sk), (i)))
91 #define sk_X509_delete_ptr(sk, ptr) ((X509 *)OPENSSL_sk_delete_ptr(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr)))
92 #define sk_X509_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
93 #define sk_X509_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
94 #define sk_X509_pop(sk) ((X509 *)OPENSSL_sk_pop(ossl_check_X509_sk_type(sk)))
95 #define sk_X509_shift(sk) ((X509 *)OPENSSL_sk_shift(ossl_check_X509_sk_type(sk)))
96 #define sk_X509_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_sk_type(sk),ossl_check_X509_freefunc_type(freefunc))
97 #define sk_X509_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr), (idx))
98 #define sk_X509_set(sk, idx, ptr) ((X509 *)OPENSSL_sk_set(ossl_check_X509_sk_type(sk), (idx), ossl_check_X509_type(ptr)))
99 #define sk_X509_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
100 #define sk_X509_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr))
101 #define sk_X509_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_sk_type(sk), ossl_check_X509_type(ptr), pnum)
102 #define sk_X509_sort(sk) OPENSSL_sk_sort(ossl_check_X509_sk_type(sk))
103 #define sk_X509_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_sk_type(sk))
104 #define sk_X509_dup(sk) ((STACK_OF(X509) *)OPENSSL_sk_dup(ossl_check_const_X509_sk_type(sk)))
105 #define sk_X509_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_sk_type(sk), ossl_check_X509_copyfunc_type(copyfunc), ossl_check_X509_freefunc_type(freefunc)))
106 #define sk_X509_set_cmp_func(sk, cmp) ((sk_X509_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_sk_type(sk), ossl_check_X509_compfunc_type(cmp)))
107 SKM_DEFINE_STACK_OF_INTERNAL(X509_REVOKED, X509_REVOKED, X509_REVOKED)
108 #define sk_X509_REVOKED_num(sk) OPENSSL_sk_num(ossl_check_const_X509_REVOKED_sk_type(sk))
109 #define sk_X509_REVOKED_value(sk, idx) ((X509_REVOKED *)OPENSSL_sk_value(ossl_check_const_X509_REVOKED_sk_type(sk), (idx)))
110 #define sk_X509_REVOKED_new(cmp) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_new(ossl_check_X509_REVOKED_compfunc_type(cmp)))
111 #define sk_X509_REVOKED_new_null() ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_new_null())
112 #define sk_X509_REVOKED_new_reserve(cmp, n) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_new_reserve(ossl_check_X509_REVOKED_compfunc_type(cmp), (n)))
113 #define sk_X509_REVOKED_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_REVOKED_sk_type(sk), (n))
114 #define sk_X509_REVOKED_free(sk) OPENSSL_sk_free(ossl_check_X509_REVOKED_sk_type(sk))
115 #define sk_X509_REVOKED_zero(sk) OPENSSL_sk_zero(ossl_check_X509_REVOKED_sk_type(sk))
116 #define sk_X509_REVOKED_delete(sk, i) ((X509_REVOKED *)OPENSSL_sk_delete(ossl_check_X509_REVOKED_sk_type(sk), (i)))
117 #define sk_X509_REVOKED_delete_ptr(sk, ptr) ((X509_REVOKED *)OPENSSL_sk_delete_ptr(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr)))
118 #define sk_X509_REVOKED_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
119 #define sk_X509_REVOKED_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
120 #define sk_X509_REVOKED_pop(sk) ((X509_REVOKED *)OPENSSL_sk_pop(ossl_check_X509_REVOKED_sk_type(sk)))
121 #define sk_X509_REVOKED_shift(sk) ((X509_REVOKED *)OPENSSL_sk_shift(ossl_check_X509_REVOKED_sk_type(sk)))
122 #define sk_X509_REVOKED_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_REVOKED_sk_type(sk),ossl_check_X509_REVOKED_freefunc_type(freefunc))
123 #define sk_X509_REVOKED_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr), (idx))
124 #define sk_X509_REVOKED_set(sk, idx, ptr) ((X509_REVOKED *)OPENSSL_sk_set(ossl_check_X509_REVOKED_sk_type(sk), (idx), ossl_check_X509_REVOKED_type(ptr)))
125 #define sk_X509_REVOKED_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
126 #define sk_X509_REVOKED_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr))
127 #define sk_X509_REVOKED_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_type(ptr), pnum)
128 #define sk_X509_REVOKED_sort(sk) OPENSSL_sk_sort(ossl_check_X509_REVOKED_sk_type(sk))
129 #define sk_X509_REVOKED_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_REVOKED_sk_type(sk))
130 #define sk_X509_REVOKED_dup(sk) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_dup(ossl_check_const_X509_REVOKED_sk_type(sk)))
131 #define sk_X509_REVOKED_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_REVOKED) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_copyfunc_type(copyfunc), ossl_check_X509_REVOKED_freefunc_type(freefunc)))
132 #define sk_X509_REVOKED_set_cmp_func(sk, cmp) ((sk_X509_REVOKED_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_REVOKED_sk_type(sk), ossl_check_X509_REVOKED_compfunc_type(cmp)))
133 SKM_DEFINE_STACK_OF_INTERNAL(X509_CRL, X509_CRL, X509_CRL)
134 #define sk_X509_CRL_num(sk) OPENSSL_sk_num(ossl_check_const_X509_CRL_sk_type(sk))
135 #define sk_X509_CRL_value(sk, idx) ((X509_CRL *)OPENSSL_sk_value(ossl_check_const_X509_CRL_sk_type(sk), (idx)))
136 #define sk_X509_CRL_new(cmp) ((STACK_OF(X509_CRL) *)OPENSSL_sk_new(ossl_check_X509_CRL_compfunc_type(cmp)))
137 #define sk_X509_CRL_new_null() ((STACK_OF(X509_CRL) *)OPENSSL_sk_new_null())
138 #define sk_X509_CRL_new_reserve(cmp, n) ((STACK_OF(X509_CRL) *)OPENSSL_sk_new_reserve(ossl_check_X509_CRL_compfunc_type(cmp), (n)))
139 #define sk_X509_CRL_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_CRL_sk_type(sk), (n))
140 #define sk_X509_CRL_free(sk) OPENSSL_sk_free(ossl_check_X509_CRL_sk_type(sk))
141 #define sk_X509_CRL_zero(sk) OPENSSL_sk_zero(ossl_check_X509_CRL_sk_type(sk))
142 #define sk_X509_CRL_delete(sk, i) ((X509_CRL *)OPENSSL_sk_delete(ossl_check_X509_CRL_sk_type(sk), (i)))
143 #define sk_X509_CRL_delete_ptr(sk, ptr) ((X509_CRL *)OPENSSL_sk_delete_ptr(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr)))
144 #define sk_X509_CRL_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
145 #define sk_X509_CRL_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
146 #define sk_X509_CRL_pop(sk) ((X509_CRL *)OPENSSL_sk_pop(ossl_check_X509_CRL_sk_type(sk)))
147 #define sk_X509_CRL_shift(sk) ((X509_CRL *)OPENSSL_sk_shift(ossl_check_X509_CRL_sk_type(sk)))
148 #define sk_X509_CRL_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_CRL_sk_type(sk),ossl_check_X509_CRL_freefunc_type(freefunc))
149 #define sk_X509_CRL_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr), (idx))
150 #define sk_X509_CRL_set(sk, idx, ptr) ((X509_CRL *)OPENSSL_sk_set(ossl_check_X509_CRL_sk_type(sk), (idx), ossl_check_X509_CRL_type(ptr)))
151 #define sk_X509_CRL_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
152 #define sk_X509_CRL_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr))
153 #define sk_X509_CRL_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_type(ptr), pnum)
154 #define sk_X509_CRL_sort(sk) OPENSSL_sk_sort(ossl_check_X509_CRL_sk_type(sk))
155 #define sk_X509_CRL_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_CRL_sk_type(sk))
156 #define sk_X509_CRL_dup(sk) ((STACK_OF(X509_CRL) *)OPENSSL_sk_dup(ossl_check_const_X509_CRL_sk_type(sk)))
157 #define sk_X509_CRL_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_CRL) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_CRL_sk_type(sk), ossl_check_X509_CRL_copyfunc_type(copyfunc), ossl_check_X509_CRL_freefunc_type(freefunc)))
158 #define sk_X509_CRL_set_cmp_func(sk, cmp) ((sk_X509_CRL_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_CRL_sk_type(sk), ossl_check_X509_CRL_compfunc_type(cmp)))
159 
160 /* clang-format on */
161 
162 /* Flags for X509_get_signature_info() */
163 /* Signature info is valid */
164 #define X509_SIG_INFO_VALID 0x1
165 /* Signature is suitable for TLS use */
166 #define X509_SIG_INFO_TLS 0x2
167 
168 #define X509_FILETYPE_PEM 1
169 #define X509_FILETYPE_ASN1 2
170 #define X509_FILETYPE_DEFAULT 3
171 
172 /*-
173  * <https://datatracker.ietf.org/doc/html/rfc5280#section-4.2.1.3>:
174  * The KeyUsage BITSTRING is treated as a little-endian integer, hence bit `0`
175  * is 0x80, while bit `7` is 0x01 (the LSB of the integer value), bit `8` is
176  * then the MSB of the second octet, or 0x8000.
177  */
178 #define X509v3_KU_DIGITAL_SIGNATURE 0x0080 /* (0) */
179 #define X509v3_KU_NON_REPUDIATION 0x0040 /* (1) */
180 #define X509v3_KU_KEY_ENCIPHERMENT 0x0020 /* (2) */
181 #define X509v3_KU_DATA_ENCIPHERMENT 0x0010 /* (3) */
182 #define X509v3_KU_KEY_AGREEMENT 0x0008 /* (4) */
183 #define X509v3_KU_KEY_CERT_SIGN 0x0004 /* (5) */
184 #define X509v3_KU_CRL_SIGN 0x0002 /* (6) */
185 #define X509v3_KU_ENCIPHER_ONLY 0x0001 /* (7) */
186 #define X509v3_KU_DECIPHER_ONLY 0x8000 /* (8) */
187 #ifndef OPENSSL_NO_DEPRECATED_3_4
188 #define X509v3_KU_UNDEF 0xffff /* vestigial, not used */
189 #endif
190 
191 struct X509_algor_st {
192     ASN1_OBJECT *algorithm;
193     ASN1_TYPE *parameter;
194 } /* X509_ALGOR */;
195 
196 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
197 
198 typedef struct X509_val_st {
199     ASN1_TIME *notBefore;
200     ASN1_TIME *notAfter;
201 } X509_VAL;
202 
203 typedef struct X509_sig_st X509_SIG;
204 
205 typedef struct X509_name_entry_st X509_NAME_ENTRY;
206 
207 /* clang-format off */
208 SKM_DEFINE_STACK_OF_INTERNAL(X509_NAME_ENTRY, X509_NAME_ENTRY, X509_NAME_ENTRY)
209 #define sk_X509_NAME_ENTRY_num(sk) OPENSSL_sk_num(ossl_check_const_X509_NAME_ENTRY_sk_type(sk))
210 #define sk_X509_NAME_ENTRY_value(sk, idx) ((X509_NAME_ENTRY *)OPENSSL_sk_value(ossl_check_const_X509_NAME_ENTRY_sk_type(sk), (idx)))
211 #define sk_X509_NAME_ENTRY_new(cmp) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_new(ossl_check_X509_NAME_ENTRY_compfunc_type(cmp)))
212 #define sk_X509_NAME_ENTRY_new_null() ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_new_null())
213 #define sk_X509_NAME_ENTRY_new_reserve(cmp, n) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_new_reserve(ossl_check_X509_NAME_ENTRY_compfunc_type(cmp), (n)))
214 #define sk_X509_NAME_ENTRY_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_NAME_ENTRY_sk_type(sk), (n))
215 #define sk_X509_NAME_ENTRY_free(sk) OPENSSL_sk_free(ossl_check_X509_NAME_ENTRY_sk_type(sk))
216 #define sk_X509_NAME_ENTRY_zero(sk) OPENSSL_sk_zero(ossl_check_X509_NAME_ENTRY_sk_type(sk))
217 #define sk_X509_NAME_ENTRY_delete(sk, i) ((X509_NAME_ENTRY *)OPENSSL_sk_delete(ossl_check_X509_NAME_ENTRY_sk_type(sk), (i)))
218 #define sk_X509_NAME_ENTRY_delete_ptr(sk, ptr) ((X509_NAME_ENTRY *)OPENSSL_sk_delete_ptr(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr)))
219 #define sk_X509_NAME_ENTRY_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
220 #define sk_X509_NAME_ENTRY_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
221 #define sk_X509_NAME_ENTRY_pop(sk) ((X509_NAME_ENTRY *)OPENSSL_sk_pop(ossl_check_X509_NAME_ENTRY_sk_type(sk)))
222 #define sk_X509_NAME_ENTRY_shift(sk) ((X509_NAME_ENTRY *)OPENSSL_sk_shift(ossl_check_X509_NAME_ENTRY_sk_type(sk)))
223 #define sk_X509_NAME_ENTRY_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_NAME_ENTRY_sk_type(sk),ossl_check_X509_NAME_ENTRY_freefunc_type(freefunc))
224 #define sk_X509_NAME_ENTRY_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr), (idx))
225 #define sk_X509_NAME_ENTRY_set(sk, idx, ptr) ((X509_NAME_ENTRY *)OPENSSL_sk_set(ossl_check_X509_NAME_ENTRY_sk_type(sk), (idx), ossl_check_X509_NAME_ENTRY_type(ptr)))
226 #define sk_X509_NAME_ENTRY_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
227 #define sk_X509_NAME_ENTRY_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr))
228 #define sk_X509_NAME_ENTRY_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_type(ptr), pnum)
229 #define sk_X509_NAME_ENTRY_sort(sk) OPENSSL_sk_sort(ossl_check_X509_NAME_ENTRY_sk_type(sk))
230 #define sk_X509_NAME_ENTRY_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_NAME_ENTRY_sk_type(sk))
231 #define sk_X509_NAME_ENTRY_dup(sk) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_dup(ossl_check_const_X509_NAME_ENTRY_sk_type(sk)))
232 #define sk_X509_NAME_ENTRY_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_NAME_ENTRY) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_copyfunc_type(copyfunc), ossl_check_X509_NAME_ENTRY_freefunc_type(freefunc)))
233 #define sk_X509_NAME_ENTRY_set_cmp_func(sk, cmp) ((sk_X509_NAME_ENTRY_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_NAME_ENTRY_sk_type(sk), ossl_check_X509_NAME_ENTRY_compfunc_type(cmp)))
234 
235 /* clang-format on */
236 
237 #define X509_EX_V_NETSCAPE_HACK 0x8000
238 #define X509_EX_V_INIT 0x0001
239 typedef struct X509_extension_st X509_EXTENSION;
240 /* clang-format off */
241 SKM_DEFINE_STACK_OF_INTERNAL(X509_EXTENSION, X509_EXTENSION, X509_EXTENSION)
242 #define sk_X509_EXTENSION_num(sk) OPENSSL_sk_num(ossl_check_const_X509_EXTENSION_sk_type(sk))
243 #define sk_X509_EXTENSION_value(sk, idx) ((X509_EXTENSION *)OPENSSL_sk_value(ossl_check_const_X509_EXTENSION_sk_type(sk), (idx)))
244 #define sk_X509_EXTENSION_new(cmp) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_new(ossl_check_X509_EXTENSION_compfunc_type(cmp)))
245 #define sk_X509_EXTENSION_new_null() ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_new_null())
246 #define sk_X509_EXTENSION_new_reserve(cmp, n) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_new_reserve(ossl_check_X509_EXTENSION_compfunc_type(cmp), (n)))
247 #define sk_X509_EXTENSION_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_EXTENSION_sk_type(sk), (n))
248 #define sk_X509_EXTENSION_free(sk) OPENSSL_sk_free(ossl_check_X509_EXTENSION_sk_type(sk))
249 #define sk_X509_EXTENSION_zero(sk) OPENSSL_sk_zero(ossl_check_X509_EXTENSION_sk_type(sk))
250 #define sk_X509_EXTENSION_delete(sk, i) ((X509_EXTENSION *)OPENSSL_sk_delete(ossl_check_X509_EXTENSION_sk_type(sk), (i)))
251 #define sk_X509_EXTENSION_delete_ptr(sk, ptr) ((X509_EXTENSION *)OPENSSL_sk_delete_ptr(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr)))
252 #define sk_X509_EXTENSION_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
253 #define sk_X509_EXTENSION_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
254 #define sk_X509_EXTENSION_pop(sk) ((X509_EXTENSION *)OPENSSL_sk_pop(ossl_check_X509_EXTENSION_sk_type(sk)))
255 #define sk_X509_EXTENSION_shift(sk) ((X509_EXTENSION *)OPENSSL_sk_shift(ossl_check_X509_EXTENSION_sk_type(sk)))
256 #define sk_X509_EXTENSION_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_EXTENSION_sk_type(sk),ossl_check_X509_EXTENSION_freefunc_type(freefunc))
257 #define sk_X509_EXTENSION_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr), (idx))
258 #define sk_X509_EXTENSION_set(sk, idx, ptr) ((X509_EXTENSION *)OPENSSL_sk_set(ossl_check_X509_EXTENSION_sk_type(sk), (idx), ossl_check_X509_EXTENSION_type(ptr)))
259 #define sk_X509_EXTENSION_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
260 #define sk_X509_EXTENSION_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr))
261 #define sk_X509_EXTENSION_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_type(ptr), pnum)
262 #define sk_X509_EXTENSION_sort(sk) OPENSSL_sk_sort(ossl_check_X509_EXTENSION_sk_type(sk))
263 #define sk_X509_EXTENSION_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_EXTENSION_sk_type(sk))
264 #define sk_X509_EXTENSION_dup(sk) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_dup(ossl_check_const_X509_EXTENSION_sk_type(sk)))
265 #define sk_X509_EXTENSION_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_EXTENSION) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_copyfunc_type(copyfunc), ossl_check_X509_EXTENSION_freefunc_type(freefunc)))
266 #define sk_X509_EXTENSION_set_cmp_func(sk, cmp) ((sk_X509_EXTENSION_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_EXTENSION_sk_type(sk), ossl_check_X509_EXTENSION_compfunc_type(cmp)))
267 
268 /* clang-format on */
269 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
270 typedef struct x509_attributes_st X509_ATTRIBUTE;
271 /* clang-format off */
272 SKM_DEFINE_STACK_OF_INTERNAL(X509_ATTRIBUTE, X509_ATTRIBUTE, X509_ATTRIBUTE)
273 #define sk_X509_ATTRIBUTE_num(sk) OPENSSL_sk_num(ossl_check_const_X509_ATTRIBUTE_sk_type(sk))
274 #define sk_X509_ATTRIBUTE_value(sk, idx) ((X509_ATTRIBUTE *)OPENSSL_sk_value(ossl_check_const_X509_ATTRIBUTE_sk_type(sk), (idx)))
275 #define sk_X509_ATTRIBUTE_new(cmp) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_new(ossl_check_X509_ATTRIBUTE_compfunc_type(cmp)))
276 #define sk_X509_ATTRIBUTE_new_null() ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_new_null())
277 #define sk_X509_ATTRIBUTE_new_reserve(cmp, n) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_new_reserve(ossl_check_X509_ATTRIBUTE_compfunc_type(cmp), (n)))
278 #define sk_X509_ATTRIBUTE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_ATTRIBUTE_sk_type(sk), (n))
279 #define sk_X509_ATTRIBUTE_free(sk) OPENSSL_sk_free(ossl_check_X509_ATTRIBUTE_sk_type(sk))
280 #define sk_X509_ATTRIBUTE_zero(sk) OPENSSL_sk_zero(ossl_check_X509_ATTRIBUTE_sk_type(sk))
281 #define sk_X509_ATTRIBUTE_delete(sk, i) ((X509_ATTRIBUTE *)OPENSSL_sk_delete(ossl_check_X509_ATTRIBUTE_sk_type(sk), (i)))
282 #define sk_X509_ATTRIBUTE_delete_ptr(sk, ptr) ((X509_ATTRIBUTE *)OPENSSL_sk_delete_ptr(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr)))
283 #define sk_X509_ATTRIBUTE_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
284 #define sk_X509_ATTRIBUTE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
285 #define sk_X509_ATTRIBUTE_pop(sk) ((X509_ATTRIBUTE *)OPENSSL_sk_pop(ossl_check_X509_ATTRIBUTE_sk_type(sk)))
286 #define sk_X509_ATTRIBUTE_shift(sk) ((X509_ATTRIBUTE *)OPENSSL_sk_shift(ossl_check_X509_ATTRIBUTE_sk_type(sk)))
287 #define sk_X509_ATTRIBUTE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_ATTRIBUTE_sk_type(sk),ossl_check_X509_ATTRIBUTE_freefunc_type(freefunc))
288 #define sk_X509_ATTRIBUTE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr), (idx))
289 #define sk_X509_ATTRIBUTE_set(sk, idx, ptr) ((X509_ATTRIBUTE *)OPENSSL_sk_set(ossl_check_X509_ATTRIBUTE_sk_type(sk), (idx), ossl_check_X509_ATTRIBUTE_type(ptr)))
290 #define sk_X509_ATTRIBUTE_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
291 #define sk_X509_ATTRIBUTE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr))
292 #define sk_X509_ATTRIBUTE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_type(ptr), pnum)
293 #define sk_X509_ATTRIBUTE_sort(sk) OPENSSL_sk_sort(ossl_check_X509_ATTRIBUTE_sk_type(sk))
294 #define sk_X509_ATTRIBUTE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_ATTRIBUTE_sk_type(sk))
295 #define sk_X509_ATTRIBUTE_dup(sk) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_dup(ossl_check_const_X509_ATTRIBUTE_sk_type(sk)))
296 #define sk_X509_ATTRIBUTE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_ATTRIBUTE) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_copyfunc_type(copyfunc), ossl_check_X509_ATTRIBUTE_freefunc_type(freefunc)))
297 #define sk_X509_ATTRIBUTE_set_cmp_func(sk, cmp) ((sk_X509_ATTRIBUTE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_ATTRIBUTE_sk_type(sk), ossl_check_X509_ATTRIBUTE_compfunc_type(cmp)))
298 
299 /* clang-format on */
300 typedef struct X509_req_info_st X509_REQ_INFO;
301 typedef struct X509_req_st X509_REQ;
302 typedef struct x509_cert_aux_st X509_CERT_AUX;
303 typedef struct x509_cinf_st X509_CINF;
304 
305 /* Flags for X509_print_ex() */
306 
307 #define X509_FLAG_COMPAT 0
308 #define X509_FLAG_NO_HEADER 1L
309 #define X509_FLAG_NO_VERSION (1L << 1)
310 #define X509_FLAG_NO_SERIAL (1L << 2)
311 #define X509_FLAG_NO_SIGNAME (1L << 3)
312 #define X509_FLAG_NO_ISSUER (1L << 4)
313 #define X509_FLAG_NO_VALIDITY (1L << 5)
314 #define X509_FLAG_NO_SUBJECT (1L << 6)
315 #define X509_FLAG_NO_PUBKEY (1L << 7)
316 #define X509_FLAG_NO_EXTENSIONS (1L << 8)
317 #define X509_FLAG_NO_SIGDUMP (1L << 9)
318 #define X509_FLAG_NO_AUX (1L << 10)
319 #define X509_FLAG_NO_ATTRIBUTES (1L << 11)
320 #define X509_FLAG_NO_IDS (1L << 12)
321 #define X509_FLAG_EXTENSIONS_ONLY_KID (1L << 13)
322 
323 /* Flags specific to X509_NAME_print_ex() */
324 
325 /* The field separator information */
326 
327 #define XN_FLAG_SEP_MASK (0xf << 16)
328 
329 #define XN_FLAG_COMPAT 0 /* Traditional; use old X509_NAME_print */
330 #define XN_FLAG_SEP_COMMA_PLUS (1 << 16) /* RFC2253 ,+ */
331 #define XN_FLAG_SEP_CPLUS_SPC (2 << 16) /* ,+ spaced: more readable */
332 #define XN_FLAG_SEP_SPLUS_SPC (3 << 16) /* ;+ spaced */
333 #define XN_FLAG_SEP_MULTILINE (4 << 16) /* One line per field */
334 
335 #define XN_FLAG_DN_REV (1 << 20) /* Reverse DN order */
336 
337 /* How the field name is shown */
338 
339 #define XN_FLAG_FN_MASK (0x3 << 21)
340 
341 #define XN_FLAG_FN_SN 0 /* Object short name */
342 #define XN_FLAG_FN_LN (1 << 21) /* Object long name */
343 #define XN_FLAG_FN_OID (2 << 21) /* Always use OIDs */
344 #define XN_FLAG_FN_NONE (3 << 21) /* No field names */
345 
346 #define XN_FLAG_SPC_EQ (1 << 23) /* Put spaces round '=' */
347 
348 /*
349  * This determines if we dump fields we don't recognise: RFC2253 requires
350  * this.
351  */
352 
353 #define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
354 
355 #define XN_FLAG_FN_ALIGN (1 << 25) /* Align field names to 20 \
356                                     * characters */
357 
358 /* Complete set of RFC2253 flags */
359 
360 #define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | XN_FLAG_SEP_COMMA_PLUS | XN_FLAG_DN_REV | XN_FLAG_FN_SN | XN_FLAG_DUMP_UNKNOWN_FIELDS)
361 
362 /* readable oneline form */
363 
364 #define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | ASN1_STRFLGS_ESC_QUOTE | XN_FLAG_SEP_CPLUS_SPC | XN_FLAG_SPC_EQ | XN_FLAG_FN_SN)
365 
366 /* readable multiline form */
367 
368 #define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB | XN_FLAG_SEP_MULTILINE | XN_FLAG_SPC_EQ | XN_FLAG_FN_LN | XN_FLAG_FN_ALIGN)
369 
370 typedef struct X509_crl_info_st X509_CRL_INFO;
371 
372 typedef struct private_key_st {
373     int version;
374     /* The PKCS#8 data types */
375     X509_ALGOR *enc_algor;
376     ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
377     /* When decrypted, the following will not be NULL */
378     EVP_PKEY *dec_pkey;
379     /* used to encrypt and decrypt */
380     int key_length;
381     char *key_data;
382     int key_free; /* true if we should auto free key_data */
383     /* expanded version of 'enc_algor' */
384     EVP_CIPHER_INFO cipher;
385 } X509_PKEY;
386 
387 typedef struct X509_info_st {
388     X509 *x509;
389     X509_CRL *crl;
390     X509_PKEY *x_pkey;
391     EVP_CIPHER_INFO enc_cipher;
392     int enc_len;
393     char *enc_data;
394 } X509_INFO;
395 /* clang-format off */
396 SKM_DEFINE_STACK_OF_INTERNAL(X509_INFO, X509_INFO, X509_INFO)
397 #define sk_X509_INFO_num(sk) OPENSSL_sk_num(ossl_check_const_X509_INFO_sk_type(sk))
398 #define sk_X509_INFO_value(sk, idx) ((X509_INFO *)OPENSSL_sk_value(ossl_check_const_X509_INFO_sk_type(sk), (idx)))
399 #define sk_X509_INFO_new(cmp) ((STACK_OF(X509_INFO) *)OPENSSL_sk_new(ossl_check_X509_INFO_compfunc_type(cmp)))
400 #define sk_X509_INFO_new_null() ((STACK_OF(X509_INFO) *)OPENSSL_sk_new_null())
401 #define sk_X509_INFO_new_reserve(cmp, n) ((STACK_OF(X509_INFO) *)OPENSSL_sk_new_reserve(ossl_check_X509_INFO_compfunc_type(cmp), (n)))
402 #define sk_X509_INFO_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_INFO_sk_type(sk), (n))
403 #define sk_X509_INFO_free(sk) OPENSSL_sk_free(ossl_check_X509_INFO_sk_type(sk))
404 #define sk_X509_INFO_zero(sk) OPENSSL_sk_zero(ossl_check_X509_INFO_sk_type(sk))
405 #define sk_X509_INFO_delete(sk, i) ((X509_INFO *)OPENSSL_sk_delete(ossl_check_X509_INFO_sk_type(sk), (i)))
406 #define sk_X509_INFO_delete_ptr(sk, ptr) ((X509_INFO *)OPENSSL_sk_delete_ptr(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr)))
407 #define sk_X509_INFO_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
408 #define sk_X509_INFO_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
409 #define sk_X509_INFO_pop(sk) ((X509_INFO *)OPENSSL_sk_pop(ossl_check_X509_INFO_sk_type(sk)))
410 #define sk_X509_INFO_shift(sk) ((X509_INFO *)OPENSSL_sk_shift(ossl_check_X509_INFO_sk_type(sk)))
411 #define sk_X509_INFO_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_INFO_sk_type(sk),ossl_check_X509_INFO_freefunc_type(freefunc))
412 #define sk_X509_INFO_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr), (idx))
413 #define sk_X509_INFO_set(sk, idx, ptr) ((X509_INFO *)OPENSSL_sk_set(ossl_check_X509_INFO_sk_type(sk), (idx), ossl_check_X509_INFO_type(ptr)))
414 #define sk_X509_INFO_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
415 #define sk_X509_INFO_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr))
416 #define sk_X509_INFO_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_type(ptr), pnum)
417 #define sk_X509_INFO_sort(sk) OPENSSL_sk_sort(ossl_check_X509_INFO_sk_type(sk))
418 #define sk_X509_INFO_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_INFO_sk_type(sk))
419 #define sk_X509_INFO_dup(sk) ((STACK_OF(X509_INFO) *)OPENSSL_sk_dup(ossl_check_const_X509_INFO_sk_type(sk)))
420 #define sk_X509_INFO_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_INFO) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_INFO_sk_type(sk), ossl_check_X509_INFO_copyfunc_type(copyfunc), ossl_check_X509_INFO_freefunc_type(freefunc)))
421 #define sk_X509_INFO_set_cmp_func(sk, cmp) ((sk_X509_INFO_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_INFO_sk_type(sk), ossl_check_X509_INFO_compfunc_type(cmp)))
422 
423 /* clang-format on */
424 
425 /*
426  * The next 2 structures and their 8 routines are used to manipulate Netscape's
427  * spki structures - useful if you are writing a CA web page
428  */
429 typedef struct Netscape_spkac_st {
430     X509_PUBKEY *pubkey;
431     ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */
432 } NETSCAPE_SPKAC;
433 
434 typedef struct Netscape_spki_st {
435     NETSCAPE_SPKAC *spkac; /* signed public key and challenge */
436     X509_ALGOR sig_algor;
437     ASN1_BIT_STRING *signature;
438 } NETSCAPE_SPKI;
439 
440 /* Netscape certificate sequence structure */
441 typedef struct Netscape_certificate_sequence {
442     ASN1_OBJECT *type;
443     STACK_OF(X509) *certs;
444 } NETSCAPE_CERT_SEQUENCE;
445 
446 /*- Unused (and iv length is wrong)
447 typedef struct CBCParameter_st
448         {
449         unsigned char iv[8];
450         } CBC_PARAM;
451 */
452 
453 /* Password based encryption structure */
454 
455 typedef struct PBEPARAM_st {
456     ASN1_OCTET_STRING *salt;
457     ASN1_INTEGER *iter;
458 } PBEPARAM;
459 
460 /* Password based encryption V2 structures */
461 
462 typedef struct PBE2PARAM_st {
463     X509_ALGOR *keyfunc;
464     X509_ALGOR *encryption;
465 } PBE2PARAM;
466 
467 typedef struct PBKDF2PARAM_st {
468     /* Usually OCTET STRING but could be anything */
469     ASN1_TYPE *salt;
470     ASN1_INTEGER *iter;
471     ASN1_INTEGER *keylength;
472     X509_ALGOR *prf;
473 } PBKDF2PARAM;
474 
475 typedef struct {
476     X509_ALGOR *keyDerivationFunc;
477     X509_ALGOR *messageAuthScheme;
478 } PBMAC1PARAM;
479 
480 #ifndef OPENSSL_NO_SCRYPT
481 typedef struct SCRYPT_PARAMS_st {
482     ASN1_OCTET_STRING *salt;
483     ASN1_INTEGER *costParameter;
484     ASN1_INTEGER *blockSize;
485     ASN1_INTEGER *parallelizationParameter;
486     ASN1_INTEGER *keyLength;
487 } SCRYPT_PARAMS;
488 #endif
489 
490 #ifdef __cplusplus
491 }
492 #endif
493 
494 #include <openssl/x509_vfy.h>
495 #include <openssl/pkcs7.h>
496 
497 #ifdef __cplusplus
498 extern "C" {
499 #endif
500 
501 #define X509_EXT_PACK_UNKNOWN 1
502 #define X509_EXT_PACK_STRING 2
503 
504 #define X509_extract_key(x) X509_get_pubkey(x) /*****/
505 #define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
506 #define X509_name_cmp(a, b) X509_NAME_cmp((a), (b))
507 
508 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
509 X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init)(X509_CRL *crl),
510     int (*crl_free)(X509_CRL *crl),
511     int (*crl_lookup)(X509_CRL *crl,
512         X509_REVOKED **ret,
513         const ASN1_INTEGER *serial,
514         const X509_NAME *issuer),
515     int (*crl_verify)(X509_CRL *crl,
516         EVP_PKEY *pk));
517 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
518 
519 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
520 void *X509_CRL_get_meth_data(X509_CRL *crl);
521 
522 const char *X509_verify_cert_error_string(long n);
523 
524 int X509_verify(X509 *a, EVP_PKEY *r);
525 int X509_self_signed(X509 *cert, int verify_signature);
526 
527 int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
528     const char *propq);
529 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
530 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
531 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
532 
533 NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
534 char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
535 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
536 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
537 
538 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
539 
540 int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
541 int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
542     const ASN1_STRING *sig);
543 
544 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
545 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
546 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
547 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
548 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
549 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
550 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
551 
552 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
553     unsigned char *md, unsigned int *len);
554 int X509_digest(const X509 *data, const EVP_MD *type,
555     unsigned char *md, unsigned int *len);
556 ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
557     EVP_MD **md_used, int *md_is_fallback);
558 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
559     unsigned char *md, unsigned int *len);
560 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
561     unsigned char *md, unsigned int *len);
562 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
563     unsigned char *md, unsigned int *len);
564 
565 X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
566 X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
567 #ifndef OPENSSL_NO_DEPRECATED_3_0
568 #include <openssl/http.h> /* OSSL_HTTP_REQ_CTX_nbio_d2i */
569 #define X509_http_nbio(rctx, pcert) \
570     OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcert, ASN1_ITEM_rptr(X509))
571 #define X509_CRL_http_nbio(rctx, pcrl) \
572     OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcrl, ASN1_ITEM_rptr(X509_CRL))
573 #endif
574 
575 #ifndef OPENSSL_NO_STDIO
576 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
577 int i2d_X509_fp(FILE *fp, const X509 *x509);
578 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
579 int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
580 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
581 int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
582 #ifndef OPENSSL_NO_DEPRECATED_3_0
583 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
584 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
585 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
586 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
587 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
588 OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
589 #endif
590 #ifndef OPENSSL_NO_DEPRECATED_3_0
591 #ifndef OPENSSL_NO_DSA
592 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
593 OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
594 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
595 OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
596 #endif
597 #endif
598 #ifndef OPENSSL_NO_DEPRECATED_3_0
599 #ifndef OPENSSL_NO_EC
600 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
601 OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
602 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
603 OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
604 #endif /* OPENSSL_NO_EC */
605 #endif /* OPENSSL_NO_DEPRECATED_3_0 */
606 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
607 int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
608 X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
609 int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
610 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
611     PKCS8_PRIV_KEY_INFO **p8inf);
612 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
613 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
614 int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
615 EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
616     const char *propq);
617 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
618 int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
619 EVP_PKEY *d2i_PUBKEY_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
620     const char *propq);
621 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
622 #endif
623 
624 X509 *d2i_X509_bio(BIO *bp, X509 **x509);
625 int i2d_X509_bio(BIO *bp, const X509 *x509);
626 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
627 int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
628 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
629 int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
630 #ifndef OPENSSL_NO_DEPRECATED_3_0
631 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
632 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
633 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
634 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
635 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
636 OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
637 #endif
638 #ifndef OPENSSL_NO_DEPRECATED_3_0
639 #ifndef OPENSSL_NO_DSA
640 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
641 OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
642 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
643 OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
644 #endif
645 #endif
646 
647 #ifndef OPENSSL_NO_DEPRECATED_3_0
648 #ifndef OPENSSL_NO_EC
649 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
650 OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
651 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
652 OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
653 #endif /* OPENSSL_NO_EC */
654 #endif /* OPENSSL_NO_DEPRECATED_3_0 */
655 
656 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
657 int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
658 X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
659 int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
660 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
661     PKCS8_PRIV_KEY_INFO **p8inf);
662 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
663 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
664 int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
665 EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
666     const char *propq);
667 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
668 int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
669 EVP_PKEY *d2i_PUBKEY_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
670     const char *propq);
671 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
672 
673 DECLARE_ASN1_DUP_FUNCTION(X509)
674 DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
675 DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
676 DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
677 DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
678 DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
679 DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
680 DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
681 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
682     void *pval);
683 void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
684     const void **ppval, const X509_ALGOR *algor);
685 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
686 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
687 int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src);
688 
689 DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
690 DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
691 
692 int X509_cmp_time(const ASN1_TIME *s, time_t *t);
693 int X509_cmp_current_time(const ASN1_TIME *s);
694 int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
695     const ASN1_TIME *start, const ASN1_TIME *end);
696 ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
697 ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
698     int offset_day, long offset_sec, time_t *t);
699 ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
700 
701 const char *X509_get_default_cert_area(void);
702 const char *X509_get_default_cert_dir(void);
703 const char *X509_get_default_cert_file(void);
704 const char *X509_get_default_cert_dir_env(void);
705 const char *X509_get_default_cert_file_env(void);
706 const char *X509_get_default_private_dir(void);
707 
708 X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
709 X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
710 
711 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
712 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
713 DECLARE_ASN1_FUNCTIONS(X509_VAL)
714 
715 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
716 
717 X509_PUBKEY *X509_PUBKEY_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
718 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
719 EVP_PKEY *X509_PUBKEY_get0(const X509_PUBKEY *key);
720 EVP_PKEY *X509_PUBKEY_get(const X509_PUBKEY *key);
721 int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
722 long X509_get_pathlen(X509 *x);
723 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
724 EVP_PKEY *d2i_PUBKEY_ex(EVP_PKEY **a, const unsigned char **pp, long length,
725     OSSL_LIB_CTX *libctx, const char *propq);
726 #ifndef OPENSSL_NO_DEPRECATED_3_0
727 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, RSA, RSA_PUBKEY)
728 #endif
729 #ifndef OPENSSL_NO_DEPRECATED_3_0
730 #ifndef OPENSSL_NO_DSA
731 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, DSA, DSA_PUBKEY)
732 #endif
733 #endif
734 #ifndef OPENSSL_NO_DEPRECATED_3_0
735 #ifndef OPENSSL_NO_EC
736 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, EC_KEY, EC_PUBKEY)
737 #endif
738 #endif
739 
740 DECLARE_ASN1_FUNCTIONS(X509_SIG)
741 void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
742     const ASN1_OCTET_STRING **pdigest);
743 void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
744     ASN1_OCTET_STRING **pdigest);
745 
746 DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
747 DECLARE_ASN1_FUNCTIONS(X509_REQ)
748 X509_REQ *X509_REQ_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
749 
750 DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
751 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
752 
753 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
754 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
755 
756 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
757 
758 DECLARE_ASN1_FUNCTIONS(X509_NAME)
759 
760 int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
761 
762 DECLARE_ASN1_FUNCTIONS(X509_CINF)
763 DECLARE_ASN1_FUNCTIONS(X509)
764 X509 *X509_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
765 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
766 
767 #define X509_get_ex_new_index(l, p, newf, dupf, freef) \
768     CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
769 int X509_set_ex_data(X509 *r, int idx, void *arg);
770 void *X509_get_ex_data(const X509 *r, int idx);
771 DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509, X509_AUX)
772 
773 int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
774 
775 int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
776     int *secbits, uint32_t *flags);
777 void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
778     int secbits, uint32_t flags);
779 
780 int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
781     uint32_t *flags);
782 
783 void X509_get0_signature(const ASN1_BIT_STRING **psig,
784     const X509_ALGOR **palg, const X509 *x);
785 int X509_get_signature_nid(const X509 *x);
786 
787 void X509_set0_distinguishing_id(X509 *x, ASN1_OCTET_STRING *d_id);
788 ASN1_OCTET_STRING *X509_get0_distinguishing_id(X509 *x);
789 void X509_REQ_set0_distinguishing_id(X509_REQ *x, ASN1_OCTET_STRING *d_id);
790 ASN1_OCTET_STRING *X509_REQ_get0_distinguishing_id(X509_REQ *x);
791 
792 int X509_alias_set1(X509 *x, const unsigned char *name, int len);
793 int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
794 unsigned char *X509_alias_get0(X509 *x, int *len);
795 unsigned char *X509_keyid_get0(X509 *x, int *len);
796 
797 DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
798 DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
799 DECLARE_ASN1_FUNCTIONS(X509_CRL)
800 X509_CRL *X509_CRL_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
801 
802 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
803 int X509_CRL_get0_by_serial(X509_CRL *crl,
804     X509_REVOKED **ret, const ASN1_INTEGER *serial);
805 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
806 
807 X509_PKEY *X509_PKEY_new(void);
808 void X509_PKEY_free(X509_PKEY *a);
809 
810 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
811 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
812 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
813 
814 X509_INFO *X509_INFO_new(void);
815 void X509_INFO_free(X509_INFO *a);
816 char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
817 
818 #ifndef OPENSSL_NO_DEPRECATED_3_0
819 OSSL_DEPRECATEDIN_3_0
820 int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
821     ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey);
822 OSSL_DEPRECATEDIN_3_0
823 int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
824     unsigned char *md, unsigned int *len);
825 OSSL_DEPRECATEDIN_3_0
826 int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1, X509_ALGOR *algor2,
827     ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
828     const EVP_MD *type);
829 #endif
830 int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
831     unsigned char *md, unsigned int *len);
832 int ASN1_item_verify(const ASN1_ITEM *it, const X509_ALGOR *alg,
833     const ASN1_BIT_STRING *signature, const void *data,
834     EVP_PKEY *pkey);
835 int ASN1_item_verify_ctx(const ASN1_ITEM *it, const X509_ALGOR *alg,
836     const ASN1_BIT_STRING *signature, const void *data,
837     EVP_MD_CTX *ctx);
838 int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
839     ASN1_BIT_STRING *signature, const void *data,
840     EVP_PKEY *pkey, const EVP_MD *md);
841 int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
842     X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
843     const void *data, EVP_MD_CTX *ctx);
844 
845 #define X509_VERSION_1 0
846 #define X509_VERSION_2 1
847 #define X509_VERSION_3 2
848 
849 long X509_get_version(const X509 *x);
850 int X509_set_version(X509 *x, long version);
851 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
852 ASN1_INTEGER *X509_get_serialNumber(X509 *x);
853 const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
854 int X509_set_issuer_name(X509 *x, const X509_NAME *name);
855 X509_NAME *X509_get_issuer_name(const X509 *a);
856 int X509_set_subject_name(X509 *x, const X509_NAME *name);
857 X509_NAME *X509_get_subject_name(const X509 *a);
858 const ASN1_TIME *X509_get0_notBefore(const X509 *x);
859 ASN1_TIME *X509_getm_notBefore(const X509 *x);
860 int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
861 const ASN1_TIME *X509_get0_notAfter(const X509 *x);
862 ASN1_TIME *X509_getm_notAfter(const X509 *x);
863 int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
864 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
865 int X509_up_ref(X509 *x);
866 int X509_get_signature_type(const X509 *x);
867 
868 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
869 #define X509_get_notBefore X509_getm_notBefore
870 #define X509_get_notAfter X509_getm_notAfter
871 #define X509_set_notBefore X509_set1_notBefore
872 #define X509_set_notAfter X509_set1_notAfter
873 #endif
874 
875 /*
876  * This one is only used so that a binary form can output, as in
877  * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
878  */
879 X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
880 const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
881 void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
882     const ASN1_BIT_STRING **psuid);
883 const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
884 
885 EVP_PKEY *X509_get0_pubkey(const X509 *x);
886 EVP_PKEY *X509_get_pubkey(X509 *x);
887 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
888 
889 #define X509_REQ_VERSION_1 0
890 
891 long X509_REQ_get_version(const X509_REQ *req);
892 int X509_REQ_set_version(X509_REQ *x, long version);
893 X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
894 int X509_REQ_set_subject_name(X509_REQ *req, const X509_NAME *name);
895 void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
896     const X509_ALGOR **palg);
897 void X509_REQ_set0_signature(X509_REQ *req, ASN1_BIT_STRING *psig);
898 int X509_REQ_set1_signature_algo(X509_REQ *req, X509_ALGOR *palg);
899 int X509_REQ_get_signature_nid(const X509_REQ *req);
900 int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
901 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
902 EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
903 EVP_PKEY *X509_REQ_get0_pubkey(const X509_REQ *req);
904 X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
905 int X509_REQ_extension_nid(int nid);
906 int *X509_REQ_get_extension_nids(void);
907 void X509_REQ_set_extension_nids(int *nids);
908 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(OSSL_FUTURE_CONST X509_REQ *req);
909 int X509_REQ_add_extensions_nid(X509_REQ *req,
910     const STACK_OF(X509_EXTENSION) *exts, int nid);
911 int X509_REQ_add_extensions(X509_REQ *req, const STACK_OF(X509_EXTENSION) *ext);
912 int X509_REQ_get_attr_count(const X509_REQ *req);
913 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
914 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
915     int lastpos);
916 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
917 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
918 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
919 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
920     const ASN1_OBJECT *obj, int type,
921     const unsigned char *bytes, int len);
922 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
923     int nid, int type,
924     const unsigned char *bytes, int len);
925 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
926     const char *attrname, int type,
927     const unsigned char *bytes, int len);
928 
929 #define X509_CRL_VERSION_1 0
930 #define X509_CRL_VERSION_2 1
931 
932 int X509_CRL_set_version(X509_CRL *x, long version);
933 int X509_CRL_set_issuer_name(X509_CRL *x, const X509_NAME *name);
934 int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
935 int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
936 int X509_CRL_sort(X509_CRL *crl);
937 int X509_CRL_up_ref(X509_CRL *crl);
938 
939 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
940 #define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
941 #define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
942 #endif
943 
944 long X509_CRL_get_version(const X509_CRL *crl);
945 const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
946 const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
947 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
948 OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
949 OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
950 #endif
951 X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
952 const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
953 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
954 void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
955     const X509_ALGOR **palg);
956 int X509_CRL_get_signature_nid(const X509_CRL *crl);
957 int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
958 
959 const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
960 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
961 const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
962 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
963 const STACK_OF(X509_EXTENSION) *
964 X509_REVOKED_get0_extensions(const X509_REVOKED *r);
965 
966 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
967     EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
968 
969 int X509_REQ_check_private_key(const X509_REQ *req, EVP_PKEY *pkey);
970 
971 int X509_check_private_key(const X509 *cert, const EVP_PKEY *pkey);
972 int X509_chain_check_suiteb(int *perror_depth,
973     X509 *x, STACK_OF(X509) *chain,
974     unsigned long flags);
975 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
976 void OSSL_STACK_OF_X509_free(STACK_OF(X509) *certs);
977 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
978 
979 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
980 unsigned long X509_issuer_and_serial_hash(X509 *a);
981 
982 int X509_issuer_name_cmp(const X509 *a, const X509 *b);
983 unsigned long X509_issuer_name_hash(X509 *a);
984 
985 int X509_subject_name_cmp(const X509 *a, const X509 *b);
986 unsigned long X509_subject_name_hash(X509 *x);
987 
988 #ifndef OPENSSL_NO_MD5
989 unsigned long X509_issuer_name_hash_old(X509 *a);
990 unsigned long X509_subject_name_hash_old(X509 *x);
991 #endif
992 
993 #define X509_ADD_FLAG_DEFAULT 0
994 #define X509_ADD_FLAG_UP_REF 0x1
995 #define X509_ADD_FLAG_PREPEND 0x2
996 #define X509_ADD_FLAG_NO_DUP 0x4
997 #define X509_ADD_FLAG_NO_SS 0x8
998 int X509_add_cert(STACK_OF(X509) *sk, X509 *cert, int flags);
999 int X509_add_certs(STACK_OF(X509) *sk, STACK_OF(X509) *certs, int flags);
1000 
1001 int X509_cmp(const X509 *a, const X509 *b);
1002 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
1003 #ifndef OPENSSL_NO_DEPRECATED_3_0
1004 #define X509_NAME_hash(x) X509_NAME_hash_ex(x, NULL, NULL, NULL)
1005 OSSL_DEPRECATEDIN_3_0 int X509_certificate_type(const X509 *x,
1006     const EVP_PKEY *pubkey);
1007 #endif
1008 unsigned long X509_NAME_hash_ex(const X509_NAME *x, OSSL_LIB_CTX *libctx,
1009     const char *propq, int *ok);
1010 unsigned long X509_NAME_hash_old(const X509_NAME *x);
1011 
1012 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
1013 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
1014 int X509_aux_print(BIO *out, X509 *x, int indent);
1015 #ifndef OPENSSL_NO_STDIO
1016 int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
1017     unsigned long cflag);
1018 int X509_print_fp(FILE *bp, X509 *x);
1019 int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
1020 int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
1021 int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
1022     unsigned long flags);
1023 #endif
1024 
1025 int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
1026 int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
1027     unsigned long flags);
1028 int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
1029     unsigned long cflag);
1030 int X509_print(BIO *bp, X509 *x);
1031 int X509_ocspid_print(BIO *bp, X509 *x);
1032 int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
1033 int X509_CRL_print(BIO *bp, X509_CRL *x);
1034 int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
1035     unsigned long cflag);
1036 int X509_REQ_print(BIO *bp, X509_REQ *req);
1037 
1038 int X509_NAME_entry_count(const X509_NAME *name);
1039 int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
1040     char *buf, int len);
1041 int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
1042     char *buf, int len);
1043 
1044 /*
1045  * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
1046  * lastpos, search after that position on.
1047  */
1048 int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos);
1049 int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
1050     int lastpos);
1051 X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
1052 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
1053 int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
1054     int loc, int set);
1055 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
1056     const unsigned char *bytes, int len, int loc,
1057     int set);
1058 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
1059     const unsigned char *bytes, int len, int loc,
1060     int set);
1061 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
1062     const char *field, int type,
1063     const unsigned char *bytes,
1064     int len);
1065 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
1066     int type,
1067     const unsigned char *bytes,
1068     int len);
1069 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
1070     const unsigned char *bytes, int len, int loc,
1071     int set);
1072 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
1073     const ASN1_OBJECT *obj, int type,
1074     const unsigned char *bytes,
1075     int len);
1076 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
1077 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
1078     const unsigned char *bytes, int len);
1079 ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
1080 ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
1081 int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
1082 
1083 int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
1084     size_t *pderlen);
1085 
1086 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
1087 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
1088     int nid, int lastpos);
1089 int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
1090     const ASN1_OBJECT *obj, int lastpos);
1091 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
1092     int crit, int lastpos);
1093 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
1094 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
1095 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
1096     X509_EXTENSION *ex, int loc);
1097 STACK_OF(X509_EXTENSION) *X509v3_add_extensions(STACK_OF(X509_EXTENSION) **target,
1098     const STACK_OF(X509_EXTENSION) *exts);
1099 
1100 int X509_get_ext_count(const X509 *x);
1101 int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
1102 int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
1103 int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
1104 X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
1105 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
1106 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
1107 void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
1108 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
1109     unsigned long flags);
1110 
1111 int X509_CRL_get_ext_count(const X509_CRL *x);
1112 int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
1113 int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
1114     int lastpos);
1115 int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
1116 X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
1117 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
1118 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
1119 void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
1120 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
1121     unsigned long flags);
1122 
1123 int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
1124 int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
1125 int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
1126     int lastpos);
1127 int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
1128     int lastpos);
1129 X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
1130 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
1131 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
1132 void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
1133     int *idx);
1134 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
1135     unsigned long flags);
1136 
1137 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
1138     int nid, int crit,
1139     ASN1_OCTET_STRING *data);
1140 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
1141     const ASN1_OBJECT *obj, int crit,
1142     ASN1_OCTET_STRING *data);
1143 int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
1144 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
1145 int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
1146 ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
1147 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
1148 int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
1149 
1150 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
1151 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
1152     int lastpos);
1153 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
1154     const ASN1_OBJECT *obj, int lastpos);
1155 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
1156 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
1157 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
1158     X509_ATTRIBUTE *attr);
1159 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
1160                                                       **x,
1161     const ASN1_OBJECT *obj,
1162     int type,
1163     const unsigned char *bytes,
1164     int len);
1165 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
1166                                                       **x,
1167     int nid, int type,
1168     const unsigned char *bytes,
1169     int len);
1170 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
1171                                                       **x,
1172     const char *attrname,
1173     int type,
1174     const unsigned char *bytes,
1175     int len);
1176 void *X509at_get0_data_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *x,
1177     const ASN1_OBJECT *obj, int lastpos, int type);
1178 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
1179     int atrtype, const void *data,
1180     int len);
1181 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
1182     const ASN1_OBJECT *obj,
1183     int atrtype, const void *data,
1184     int len);
1185 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
1186     const char *atrname, int type,
1187     const unsigned char *bytes,
1188     int len);
1189 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
1190 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
1191     const void *data, int len);
1192 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
1193     void *data);
1194 int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
1195 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
1196 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
1197 
1198 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
1199 int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
1200 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
1201     int lastpos);
1202 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
1203 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
1204 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
1205 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
1206     const ASN1_OBJECT *obj, int type,
1207     const unsigned char *bytes, int len);
1208 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
1209     int nid, int type,
1210     const unsigned char *bytes, int len);
1211 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
1212     const char *attrname, int type,
1213     const unsigned char *bytes, int len);
1214 
1215 /* lookup a cert from a X509 STACK */
1216 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, const X509_NAME *name,
1217     const ASN1_INTEGER *serial);
1218 X509 *X509_find_by_subject(STACK_OF(X509) *sk, const X509_NAME *name);
1219 
1220 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
1221 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
1222 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
1223 DECLARE_ASN1_FUNCTIONS(PBMAC1PARAM)
1224 #ifndef OPENSSL_NO_SCRYPT
1225 DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
1226 #endif
1227 
1228 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
1229     const unsigned char *salt, int saltlen);
1230 int PKCS5_pbe_set0_algor_ex(X509_ALGOR *algor, int alg, int iter,
1231     const unsigned char *salt, int saltlen,
1232     OSSL_LIB_CTX *libctx);
1233 
1234 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
1235     const unsigned char *salt, int saltlen);
1236 X509_ALGOR *PKCS5_pbe_set_ex(int alg, int iter,
1237     const unsigned char *salt, int saltlen,
1238     OSSL_LIB_CTX *libctx);
1239 
1240 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1241     unsigned char *salt, int saltlen);
1242 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
1243     unsigned char *salt, int saltlen,
1244     unsigned char *aiv, int prf_nid);
1245 X509_ALGOR *PKCS5_pbe2_set_iv_ex(const EVP_CIPHER *cipher, int iter,
1246     unsigned char *salt, int saltlen,
1247     unsigned char *aiv, int prf_nid,
1248     OSSL_LIB_CTX *libctx);
1249 
1250 #ifndef OPENSSL_NO_SCRYPT
1251 X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
1252     const unsigned char *salt, int saltlen,
1253     unsigned char *aiv, uint64_t N, uint64_t r,
1254     uint64_t p);
1255 #endif
1256 
1257 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
1258     int prf_nid, int keylen);
1259 X509_ALGOR *PKCS5_pbkdf2_set_ex(int iter, unsigned char *salt, int saltlen,
1260     int prf_nid, int keylen,
1261     OSSL_LIB_CTX *libctx);
1262 
1263 PBKDF2PARAM *PBMAC1_get1_pbkdf2_param(const X509_ALGOR *macalg);
1264 /* PKCS#8 utilities */
1265 
1266 DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
1267 
1268 EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
1269 EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
1270     const char *propq);
1271 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
1272 
1273 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
1274     int version, int ptype, void *pval,
1275     unsigned char *penc, int penclen);
1276 int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
1277     const unsigned char **pk, int *ppklen,
1278     const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
1279 
1280 const STACK_OF(X509_ATTRIBUTE) *
1281 PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
1282 int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
1283 int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
1284     const unsigned char *bytes, int len);
1285 int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
1286     int type, const unsigned char *bytes, int len);
1287 
1288 void X509_PUBKEY_set0_public_key(X509_PUBKEY *pub,
1289     unsigned char *penc, int penclen);
1290 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
1291     int ptype, void *pval,
1292     unsigned char *penc, int penclen);
1293 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
1294     const unsigned char **pk, int *ppklen,
1295     X509_ALGOR **pa, const X509_PUBKEY *pub);
1296 int X509_PUBKEY_eq(const X509_PUBKEY *a, const X509_PUBKEY *b);
1297 
1298 #ifdef __cplusplus
1299 }
1300 #endif
1301 #endif
1302