include/openssl/asn1.h

0001 /*
0002  * WARNING: do not edit!
0003  * Generated by Makefile from include/openssl/asn1.h.in
0004  *
0005  * Copyright 1995-2025 The OpenSSL Project Authors. All Rights Reserved.
0006  *
0007  * Licensed under the Apache License 2.0 (the "License").  You may not use
0008  * this file except in compliance with the License.  You can obtain a copy
0009  * in the file LICENSE in the source distribution or at
0010  * https://www.openssl.org/source/license.html
0011  */
0012
0013 /* clang-format off */
0014
0015 /* clang-format on */
0016
0017 #ifndef OPENSSL_ASN1_H
0018 #define OPENSSL_ASN1_H
0019 #pragma once
0020
0021 #include <openssl/macros.h>
0022 #ifndef OPENSSL_NO_DEPRECATED_3_0
0023 #define HEADER_ASN1_H
0024 #endif
0025
0026 #ifndef OPENSSL_NO_STDIO
0027 #include <stdio.h>
0028 #endif
0029 #include <time.h>
0030 #include <openssl/e_os2.h>
0031 #include <openssl/opensslconf.h>
0032 #include <openssl/bio.h>
0033 #include <openssl/safestack.h>
0034 #include <openssl/asn1err.h>
0035 #include <openssl/symhacks.h>
0036
0037 #include <openssl/types.h>
0038 #include <openssl/bn.h>
0039
0040 #ifdef OPENSSL_BUILD_SHLIBCRYPTO
0041 #undef OPENSSL_EXTERN
0042 #define OPENSSL_EXTERN OPENSSL_EXPORT
0043 #endif
0044
0045 #ifdef __cplusplus
0046 extern "C" {
0047 #endif
0048
0049 #define V_ASN1_UNIVERSAL 0x00
0050 #define V_ASN1_APPLICATION 0x40
0051 #define V_ASN1_CONTEXT_SPECIFIC 0x80
0052 #define V_ASN1_PRIVATE 0xc0
0053
0054 #define V_ASN1_CONSTRUCTED 0x20
0055 #define V_ASN1_PRIMITIVE_TAG 0x1f
0056 #define V_ASN1_PRIMATIVE_TAG /*compat*/ V_ASN1_PRIMITIVE_TAG
0057
0058 #define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */
0059 #define V_ASN1_OTHER -3 /* used in ASN1_TYPE */
0060 #define V_ASN1_ANY -4 /* used in ASN1 template code */
0061
0062 #define V_ASN1_UNDEF -1
0063 /* ASN.1 tag values */
0064 #define V_ASN1_EOC 0
0065 #define V_ASN1_BOOLEAN 1
0066 #define V_ASN1_INTEGER 2
0067 #define V_ASN1_BIT_STRING 3
0068 #define V_ASN1_OCTET_STRING 4
0069 #define V_ASN1_NULL 5
0070 #define V_ASN1_OBJECT 6
0071 #define V_ASN1_OBJECT_DESCRIPTOR 7
0072 #define V_ASN1_EXTERNAL 8
0073 #define V_ASN1_REAL 9
0074 #define V_ASN1_ENUMERATED 10
0075 #define V_ASN1_UTF8STRING 12
0076 #define V_ASN1_SEQUENCE 16
0077 #define V_ASN1_SET 17
0078 #define V_ASN1_NUMERICSTRING 18
0079 #define V_ASN1_PRINTABLESTRING 19
0080 #define V_ASN1_T61STRING 20
0081 #define V_ASN1_TELETEXSTRING 20 /* alias */
0082 #define V_ASN1_VIDEOTEXSTRING 21
0083 #define V_ASN1_IA5STRING 22
0084 #define V_ASN1_UTCTIME 23
0085 #define V_ASN1_GENERALIZEDTIME 24
0086 #define V_ASN1_GRAPHICSTRING 25
0087 #define V_ASN1_ISO64STRING 26
0088 #define V_ASN1_VISIBLESTRING 26 /* alias */
0089 #define V_ASN1_GENERALSTRING 27
0090 #define V_ASN1_UNIVERSALSTRING 28
0091 #define V_ASN1_BMPSTRING 30
0092
0093 /*
0094  * NB the constants below are used internally by ASN1_INTEGER
0095  * and ASN1_ENUMERATED to indicate the sign. They are *not* on
0096  * the wire tag values.
0097  */
0098
0099 #define V_ASN1_NEG 0x100
0100 #define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG)
0101 #define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG)
0102
0103 /* For use with d2i_ASN1_type_bytes() */
0104 #define B_ASN1_NUMERICSTRING 0x0001
0105 #define B_ASN1_PRINTABLESTRING 0x0002
0106 #define B_ASN1_T61STRING 0x0004
0107 #define B_ASN1_TELETEXSTRING 0x0004
0108 #define B_ASN1_VIDEOTEXSTRING 0x0008
0109 #define B_ASN1_IA5STRING 0x0010
0110 #define B_ASN1_GRAPHICSTRING 0x0020
0111 #define B_ASN1_ISO64STRING 0x0040
0112 #define B_ASN1_VISIBLESTRING 0x0040
0113 #define B_ASN1_GENERALSTRING 0x0080
0114 #define B_ASN1_UNIVERSALSTRING 0x0100
0115 #define B_ASN1_OCTET_STRING 0x0200
0116 #define B_ASN1_BIT_STRING 0x0400
0117 #define B_ASN1_BMPSTRING 0x0800
0118 #define B_ASN1_UNKNOWN 0x1000
0119 #define B_ASN1_UTF8STRING 0x2000
0120 #define B_ASN1_UTCTIME 0x4000
0121 #define B_ASN1_GENERALIZEDTIME 0x8000
0122 #define B_ASN1_SEQUENCE 0x10000
0123 /* For use with ASN1_mbstring_copy() */
0124 #define MBSTRING_FLAG 0x1000
0125 #define MBSTRING_UTF8 (MBSTRING_FLAG)
0126 #define MBSTRING_ASC (MBSTRING_FLAG | 1)
0127 #define MBSTRING_BMP (MBSTRING_FLAG | 2)
0128 #define MBSTRING_UNIV (MBSTRING_FLAG | 4)
0129 #define SMIME_OLDMIME 0x400
0130 #define SMIME_CRLFEOL 0x800
0131 #define SMIME_STREAM 0x1000
0132
0133 /* Stacks for types not otherwise defined in this header */
0134 /* clang-format off */
0135 SKM_DEFINE_STACK_OF_INTERNAL(X509_ALGOR, X509_ALGOR, X509_ALGOR)
0136 #define sk_X509_ALGOR_num(sk) OPENSSL_sk_num(ossl_check_const_X509_ALGOR_sk_type(sk))
0137 #define sk_X509_ALGOR_value(sk, idx) ((X509_ALGOR *)OPENSSL_sk_value(ossl_check_const_X509_ALGOR_sk_type(sk), (idx)))
0138 #define sk_X509_ALGOR_new(cmp) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_new(ossl_check_X509_ALGOR_compfunc_type(cmp)))
0139 #define sk_X509_ALGOR_new_null() ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_new_null())
0140 #define sk_X509_ALGOR_new_reserve(cmp, n) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_new_reserve(ossl_check_X509_ALGOR_compfunc_type(cmp), (n)))
0141 #define sk_X509_ALGOR_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_X509_ALGOR_sk_type(sk), (n))
0142 #define sk_X509_ALGOR_free(sk) OPENSSL_sk_free(ossl_check_X509_ALGOR_sk_type(sk))
0143 #define sk_X509_ALGOR_zero(sk) OPENSSL_sk_zero(ossl_check_X509_ALGOR_sk_type(sk))
0144 #define sk_X509_ALGOR_delete(sk, i) ((X509_ALGOR *)OPENSSL_sk_delete(ossl_check_X509_ALGOR_sk_type(sk), (i)))
0145 #define sk_X509_ALGOR_delete_ptr(sk, ptr) ((X509_ALGOR *)OPENSSL_sk_delete_ptr(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr)))
0146 #define sk_X509_ALGOR_push(sk, ptr) OPENSSL_sk_push(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
0147 #define sk_X509_ALGOR_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
0148 #define sk_X509_ALGOR_pop(sk) ((X509_ALGOR *)OPENSSL_sk_pop(ossl_check_X509_ALGOR_sk_type(sk)))
0149 #define sk_X509_ALGOR_shift(sk) ((X509_ALGOR *)OPENSSL_sk_shift(ossl_check_X509_ALGOR_sk_type(sk)))
0150 #define sk_X509_ALGOR_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_freefunc_type(freefunc))
0151 #define sk_X509_ALGOR_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr), (idx))
0152 #define sk_X509_ALGOR_set(sk, idx, ptr) ((X509_ALGOR *)OPENSSL_sk_set(ossl_check_X509_ALGOR_sk_type(sk), (idx), ossl_check_X509_ALGOR_type(ptr)))
0153 #define sk_X509_ALGOR_find(sk, ptr) OPENSSL_sk_find(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
0154 #define sk_X509_ALGOR_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr))
0155 #define sk_X509_ALGOR_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_type(ptr), pnum)
0156 #define sk_X509_ALGOR_sort(sk) OPENSSL_sk_sort(ossl_check_X509_ALGOR_sk_type(sk))
0157 #define sk_X509_ALGOR_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_X509_ALGOR_sk_type(sk))
0158 #define sk_X509_ALGOR_dup(sk) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_dup(ossl_check_const_X509_ALGOR_sk_type(sk)))
0159 #define sk_X509_ALGOR_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(X509_ALGOR) *)OPENSSL_sk_deep_copy(ossl_check_const_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_copyfunc_type(copyfunc), ossl_check_X509_ALGOR_freefunc_type(freefunc)))
0160 #define sk_X509_ALGOR_set_cmp_func(sk, cmp) ((sk_X509_ALGOR_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_X509_ALGOR_sk_type(sk), ossl_check_X509_ALGOR_compfunc_type(cmp)))
0161
0162 /* clang-format on */
0163
0164 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
0165 /*
0166  * This indicates that the ASN1_STRING is not a real value but just a place
0167  * holder for the location where indefinite length constructed data should be
0168  * inserted in the memory buffer
0169  */
0170 #define ASN1_STRING_FLAG_NDEF 0x010
0171
0172 /*
0173  * This flag is used by the CMS code to indicate that a string is not
0174  * complete and is a place holder for content when it had all been accessed.
0175  * The flag will be reset when content has been written to it.
0176  */
0177
0178 #define ASN1_STRING_FLAG_CONT 0x020
0179 /*
0180  * This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING
0181  * type.
0182  */
0183 #define ASN1_STRING_FLAG_MSTRING 0x040
0184 /* String is embedded and only content should be freed */
0185 #define ASN1_STRING_FLAG_EMBED 0x080
0186 /* String should be parsed in RFC 5280's time format */
0187 #define ASN1_STRING_FLAG_X509_TIME 0x100
0188 /* This is the base type that holds just about everything :-) */
0189 struct asn1_string_st {
0190     int length;
0191     int type;
0192     unsigned char *data;
0193     /*
0194      * The value of the following field depends on the type being held.  It
0195      * is mostly being used for BIT_STRING so if the input data has a
0196      * non-zero 'unused bits' value, it will be handled correctly
0197      */
0198     long flags;
0199 };
0200
0201 /*
0202  * ASN1_ENCODING structure: this is used to save the received encoding of an
0203  * ASN1 type. This is useful to get round problems with invalid encodings
0204  * which can break signatures.
0205  */
0206
0207 typedef struct ASN1_ENCODING_st {
0208     unsigned char *enc; /* DER encoding */
0209     long len; /* Length of encoding */
0210     int modified; /* set to 1 if 'enc' is invalid */
0211 } ASN1_ENCODING;
0212
0213 /* Used with ASN1 LONG type: if a long is set to this it is omitted */
0214 #define ASN1_LONG_UNDEF 0x7fffffffL
0215
0216 #define STABLE_FLAGS_MALLOC 0x01
0217 /*
0218  * A zero passed to ASN1_STRING_TABLE_new_add for the flags is interpreted
0219  * as "don't change" and STABLE_FLAGS_MALLOC is always set. By setting
0220  * STABLE_FLAGS_MALLOC only we can clear the existing value. Use the alias
0221  * STABLE_FLAGS_CLEAR to reflect this.
0222  */
0223 #define STABLE_FLAGS_CLEAR STABLE_FLAGS_MALLOC
0224 #define STABLE_NO_MASK 0x02
0225 #define DIRSTRING_TYPE \
0226     (B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_BMPSTRING | B_ASN1_UTF8STRING)
0227 #define PKCS9STRING_TYPE (DIRSTRING_TYPE | B_ASN1_IA5STRING)
0228
0229 struct asn1_string_table_st {
0230     int nid;
0231     long minsize;
0232     long maxsize;
0233     unsigned long mask;
0234     unsigned long flags;
0235 };
0236
0237 /* clang-format off */
0238 SKM_DEFINE_STACK_OF_INTERNAL(ASN1_STRING_TABLE, ASN1_STRING_TABLE, ASN1_STRING_TABLE)
0239 #define sk_ASN1_STRING_TABLE_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk))
0240 #define sk_ASN1_STRING_TABLE_value(sk, idx) ((ASN1_STRING_TABLE *)OPENSSL_sk_value(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk), (idx)))
0241 #define sk_ASN1_STRING_TABLE_new(cmp) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_new(ossl_check_ASN1_STRING_TABLE_compfunc_type(cmp)))
0242 #define sk_ASN1_STRING_TABLE_new_null() ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_new_null())
0243 #define sk_ASN1_STRING_TABLE_new_reserve(cmp, n) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_STRING_TABLE_compfunc_type(cmp), (n)))
0244 #define sk_ASN1_STRING_TABLE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_STRING_TABLE_sk_type(sk), (n))
0245 #define sk_ASN1_STRING_TABLE_free(sk) OPENSSL_sk_free(ossl_check_ASN1_STRING_TABLE_sk_type(sk))
0246 #define sk_ASN1_STRING_TABLE_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_STRING_TABLE_sk_type(sk))
0247 #define sk_ASN1_STRING_TABLE_delete(sk, i) ((ASN1_STRING_TABLE *)OPENSSL_sk_delete(ossl_check_ASN1_STRING_TABLE_sk_type(sk), (i)))
0248 #define sk_ASN1_STRING_TABLE_delete_ptr(sk, ptr) ((ASN1_STRING_TABLE *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr)))
0249 #define sk_ASN1_STRING_TABLE_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
0250 #define sk_ASN1_STRING_TABLE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
0251 #define sk_ASN1_STRING_TABLE_pop(sk) ((ASN1_STRING_TABLE *)OPENSSL_sk_pop(ossl_check_ASN1_STRING_TABLE_sk_type(sk)))
0252 #define sk_ASN1_STRING_TABLE_shift(sk) ((ASN1_STRING_TABLE *)OPENSSL_sk_shift(ossl_check_ASN1_STRING_TABLE_sk_type(sk)))
0253 #define sk_ASN1_STRING_TABLE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_freefunc_type(freefunc))
0254 #define sk_ASN1_STRING_TABLE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr), (idx))
0255 #define sk_ASN1_STRING_TABLE_set(sk, idx, ptr) ((ASN1_STRING_TABLE *)OPENSSL_sk_set(ossl_check_ASN1_STRING_TABLE_sk_type(sk), (idx), ossl_check_ASN1_STRING_TABLE_type(ptr)))
0256 #define sk_ASN1_STRING_TABLE_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
0257 #define sk_ASN1_STRING_TABLE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr))
0258 #define sk_ASN1_STRING_TABLE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_type(ptr), pnum)
0259 #define sk_ASN1_STRING_TABLE_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_STRING_TABLE_sk_type(sk))
0260 #define sk_ASN1_STRING_TABLE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk))
0261 #define sk_ASN1_STRING_TABLE_dup(sk) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_dup(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk)))
0262 #define sk_ASN1_STRING_TABLE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_STRING_TABLE) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_copyfunc_type(copyfunc), ossl_check_ASN1_STRING_TABLE_freefunc_type(freefunc)))
0263 #define sk_ASN1_STRING_TABLE_set_cmp_func(sk, cmp) ((sk_ASN1_STRING_TABLE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_STRING_TABLE_sk_type(sk), ossl_check_ASN1_STRING_TABLE_compfunc_type(cmp)))
0264
0265 /* clang-format on */
0266
0267 /* size limits: this stuff is taken straight from RFC 5280 */
0268
0269 #define ub_name 32768
0270 #define ub_common_name 64
0271 #define ub_locality_name 128
0272 #define ub_state_name 128
0273 #define ub_organization_name 64
0274 #define ub_organization_unit_name 64
0275 #define ub_title 64
0276 #define ub_email_address 128
0277
0278 /*
0279  * Declarations for template structures: for full definitions see asn1t.h
0280  */
0281 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
0282 typedef struct ASN1_TLC_st ASN1_TLC;
0283 /* This is just an opaque pointer */
0284 typedef struct ASN1_VALUE_st ASN1_VALUE;
0285
0286 /* Declare ASN1 functions: the implement macro is in asn1t.h */
0287
0288 /*
0289  * The mysterious 'extern' that's passed to some macros is innocuous,
0290  * and is there to quiet pre-C99 compilers that may complain about empty
0291  * arguments in macro calls.
0292  */
0293
0294 #define DECLARE_ASN1_FUNCTIONS_attr(attr, type) \
0295     DECLARE_ASN1_FUNCTIONS_name_attr(attr, type, type)
0296 #define DECLARE_ASN1_FUNCTIONS(type) \
0297     DECLARE_ASN1_FUNCTIONS_attr(extern, type)
0298
0299 #define DECLARE_ASN1_ALLOC_FUNCTIONS_attr(attr, type) \
0300     DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, type)
0301 #define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \
0302     DECLARE_ASN1_ALLOC_FUNCTIONS_attr(extern, type)
0303
0304 #define DECLARE_ASN1_FUNCTIONS_name_attr(attr, type, name)   \
0305     DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, name) \
0306     DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(attr, type, name)
0307 #define DECLARE_ASN1_FUNCTIONS_name(type, name) \
0308     DECLARE_ASN1_FUNCTIONS_name_attr(extern, type, name)
0309
0310 #define DECLARE_ASN1_ENCODE_FUNCTIONS_attr(attr, type, itname, name) \
0311     DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(attr, type, name)        \
0312     DECLARE_ASN1_ITEM_attr(attr, itname)
0313 #define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \
0314     DECLARE_ASN1_ENCODE_FUNCTIONS_attr(extern, type, itname, name)
0315
0316 #define DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(attr, type, name) \
0317     DECLARE_ASN1_ENCODE_FUNCTIONS_attr(attr, type, name, name)
0318 #define DECLARE_ASN1_ENCODE_FUNCTIONS_name(type, name) \
0319     DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(extern, type, name)
0320
0321 #define DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(attr, type, name)        \
0322     attr type *d2i_##name(type **a, const unsigned char **in, long len); \
0323     attr int i2d_##name(const type *a, unsigned char **out);
0324 #define DECLARE_ASN1_ENCODE_FUNCTIONS_only(type, name) \
0325     DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(extern, type, name)
0326
0327 #define DECLARE_ASN1_NDEF_FUNCTION_attr(attr, name) \
0328     attr int i2d_##name##_NDEF(const name *a, unsigned char **out);
0329 #define DECLARE_ASN1_NDEF_FUNCTION(name) \
0330     DECLARE_ASN1_NDEF_FUNCTION_attr(extern, name)
0331
0332 #define DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(attr, type, name) \
0333     attr type *name##_new(void);                                 \
0334     attr void name##_free(type *a);
0335 #define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
0336     DECLARE_ASN1_ALLOC_FUNCTIONS_name_attr(extern, type, name)
0337
0338 #define DECLARE_ASN1_DUP_FUNCTION_attr(attr, type) \
0339     DECLARE_ASN1_DUP_FUNCTION_name_attr(attr, type, type)
0340 #define DECLARE_ASN1_DUP_FUNCTION(type) \
0341     DECLARE_ASN1_DUP_FUNCTION_attr(extern, type)
0342
0343 #define DECLARE_ASN1_DUP_FUNCTION_name_attr(attr, type, name) \
0344     attr type *name##_dup(const type *a);
0345 #define DECLARE_ASN1_DUP_FUNCTION_name(type, name) \
0346     DECLARE_ASN1_DUP_FUNCTION_name_attr(extern, type, name)
0347
0348 #define DECLARE_ASN1_PRINT_FUNCTION_attr(attr, stname) \
0349     DECLARE_ASN1_PRINT_FUNCTION_fname_attr(attr, stname, stname)
0350 #define DECLARE_ASN1_PRINT_FUNCTION(stname) \
0351     DECLARE_ASN1_PRINT_FUNCTION_attr(extern, stname)
0352
0353 #define DECLARE_ASN1_PRINT_FUNCTION_fname_attr(attr, stname, fname)   \
0354     attr int fname##_print_ctx(BIO *out, const stname *x, int indent, \
0355         const ASN1_PCTX *pctx);
0356 #define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \
0357     DECLARE_ASN1_PRINT_FUNCTION_fname_attr(extern, stname, fname)
0358
0359 #define D2I_OF(type) type *(*)(type **, const unsigned char **, long)
0360 #define I2D_OF(type) int (*)(const type *, unsigned char **)
0361
0362 #define CHECKED_D2I_OF(type, d2i) \
0363     ((d2i_of_void *)(1 ? d2i : ((D2I_OF(type))0)))
0364 #define CHECKED_I2D_OF(type, i2d) \
0365     ((i2d_of_void *)(1 ? i2d : ((I2D_OF(type))0)))
0366 #define CHECKED_NEW_OF(type, xnew) \
0367     ((void *(*)(void))(1 ? xnew : ((type * (*)(void))0)))
0368 #define CHECKED_PTR_OF(type, p) \
0369     ((void *)(1 ? p : (type *)0))
0370 #define CHECKED_PPTR_OF(type, p) \
0371     ((void **)(1 ? p : (type **)0))
0372
0373 #define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **, const unsigned char **, long)
0374 #define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(const type *, unsigned char **)
0375 #define TYPEDEF_D2I2D_OF(type) \
0376     TYPEDEF_D2I_OF(type);      \
0377     TYPEDEF_I2D_OF(type)
0378
0379 typedef void *d2i_of_void(void **, const unsigned char **, long);
0380 typedef int i2d_of_void(const void *, unsigned char **);
0381 typedef int OSSL_i2d_of_void_ctx(const void *, unsigned char **, void *vctx);
0382
0383 /*-
0384  * The following macros and typedefs allow an ASN1_ITEM
0385  * to be embedded in a structure and referenced. Since
0386  * the ASN1_ITEM pointers need to be globally accessible
0387  * (possibly from shared libraries) they may exist in
0388  * different forms. On platforms that support it the
0389  * ASN1_ITEM structure itself will be globally exported.
0390  * Other platforms will export a function that returns
0391  * an ASN1_ITEM pointer.
0392  *
0393  * To handle both cases transparently the macros below
0394  * should be used instead of hard coding an ASN1_ITEM
0395  * pointer in a structure.
0396  *
0397  * The structure will look like this:
0398  *
0399  * typedef struct SOMETHING_st {
0400  *      ...
0401  *      ASN1_ITEM_EXP *iptr;
0402  *      ...
0403  * } SOMETHING;
0404  *
0405  * It would be initialised as e.g.:
0406  *
0407  * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};
0408  *
0409  * and the actual pointer extracted with:
0410  *
0411  * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);
0412  *
0413  * Finally an ASN1_ITEM pointer can be extracted from an
0414  * appropriate reference with: ASN1_ITEM_rptr(X509). This
0415  * would be used when a function takes an ASN1_ITEM * argument.
0416  *
0417  */
0418
0419 /*
0420  * Platforms that can't easily handle shared global variables are declared as
0421  * functions returning ASN1_ITEM pointers.
0422  */
0423
0424 /* ASN1_ITEM pointer exported type */
0425 typedef const ASN1_ITEM *ASN1_ITEM_EXP(void);
0426
0427 /* Macro to obtain ASN1_ITEM pointer from exported type */
0428 #define ASN1_ITEM_ptr(iptr) (iptr())
0429
0430 /* Macro to include ASN1_ITEM pointer from base type */
0431 #define ASN1_ITEM_ref(iptr) (iptr##_it)
0432
0433 #define ASN1_ITEM_rptr(ref) (ref##_it())
0434
0435 #define DECLARE_ASN1_ITEM_attr(attr, name) \
0436     attr const ASN1_ITEM *name##_it(void);
0437 #define DECLARE_ASN1_ITEM(name) \
0438     DECLARE_ASN1_ITEM_attr(extern, name)
0439
0440 /* Parameters used by ASN1_STRING_print_ex() */
0441
0442 /*
0443  * These determine which characters to escape: RFC2253 special characters,
0444  * control characters and MSB set characters
0445  */
0446
0447 #define ASN1_STRFLGS_ESC_2253 1
0448 #define ASN1_STRFLGS_ESC_CTRL 2
0449 #define ASN1_STRFLGS_ESC_MSB 4
0450
0451 /* Lower 8 bits are reserved as an output type specifier */
0452 #define ASN1_DTFLGS_TYPE_MASK 0x0FUL
0453 #define ASN1_DTFLGS_RFC822 0x00UL
0454 #define ASN1_DTFLGS_ISO8601 0x01UL
0455
0456 /*
0457  * This flag determines how we do escaping: normally RC2253 backslash only,
0458  * set this to use backslash and quote.
0459  */
0460
0461 #define ASN1_STRFLGS_ESC_QUOTE 8
0462
0463 /* These three flags are internal use only. */
0464
0465 /* Character is a valid PrintableString character */
0466 #define CHARTYPE_PRINTABLESTRING 0x10
0467 /* Character needs escaping if it is the first character */
0468 #define CHARTYPE_FIRST_ESC_2253 0x20
0469 /* Character needs escaping if it is the last character */
0470 #define CHARTYPE_LAST_ESC_2253 0x40
0471
0472 /*
0473  * NB the internal flags are safely reused below by flags handled at the top
0474  * level.
0475  */
0476
0477 /*
0478  * If this is set we convert all character strings to UTF8 first
0479  */
0480
0481 #define ASN1_STRFLGS_UTF8_CONVERT 0x10
0482
0483 /*
0484  * If this is set we don't attempt to interpret content: just assume all
0485  * strings are 1 byte per character. This will produce some pretty odd
0486  * looking output!
0487  */
0488
0489 #define ASN1_STRFLGS_IGNORE_TYPE 0x20
0490
0491 /* If this is set we include the string type in the output */
0492 #define ASN1_STRFLGS_SHOW_TYPE 0x40
0493
0494 /*
0495  * This determines which strings to display and which to 'dump' (hex dump of
0496  * content octets or DER encoding). We can only dump non character strings or
0497  * everything. If we don't dump 'unknown' they are interpreted as character
0498  * strings with 1 octet per character and are subject to the usual escaping
0499  * options.
0500  */
0501
0502 #define ASN1_STRFLGS_DUMP_ALL 0x80
0503 #define ASN1_STRFLGS_DUMP_UNKNOWN 0x100
0504
0505 /*
0506  * These determine what 'dumping' does, we can dump the content octets or the
0507  * DER encoding: both use the RFC2253 #XXXXX notation.
0508  */
0509
0510 #define ASN1_STRFLGS_DUMP_DER 0x200
0511
0512 /*
0513  * This flag specifies that RC2254 escaping shall be performed.
0514  */
0515 #define ASN1_STRFLGS_ESC_2254 0x400
0516
0517 /*
0518  * All the string flags consistent with RFC2253, escaping control characters
0519  * isn't essential in RFC2253 but it is advisable anyway.
0520  */
0521
0522 #define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | ASN1_STRFLGS_ESC_CTRL | ASN1_STRFLGS_ESC_MSB | ASN1_STRFLGS_UTF8_CONVERT | ASN1_STRFLGS_DUMP_UNKNOWN | ASN1_STRFLGS_DUMP_DER)
0523
0524 struct asn1_type_st {
0525     int type;
0526     union {
0527         char *ptr;
0528         ASN1_BOOLEAN boolean;
0529         ASN1_STRING *asn1_string;
0530         ASN1_OBJECT *object;
0531         ASN1_INTEGER *integer;
0532         ASN1_ENUMERATED *enumerated;
0533         ASN1_BIT_STRING *bit_string;
0534         ASN1_OCTET_STRING *octet_string;
0535         ASN1_PRINTABLESTRING *printablestring;
0536         ASN1_T61STRING *t61string;
0537         ASN1_IA5STRING *ia5string;
0538         ASN1_GENERALSTRING *generalstring;
0539         ASN1_BMPSTRING *bmpstring;
0540         ASN1_UNIVERSALSTRING *universalstring;
0541         ASN1_UTCTIME *utctime;
0542         ASN1_GENERALIZEDTIME *generalizedtime;
0543         ASN1_VISIBLESTRING *visiblestring;
0544         ASN1_UTF8STRING *utf8string;
0545         /*
0546          * set and sequence are left complete and still contain the set or
0547          * sequence bytes
0548          */
0549         ASN1_STRING *set;
0550         ASN1_STRING *sequence;
0551         ASN1_VALUE *asn1_value;
0552     } value;
0553 };
0554
0555 /* clang-format off */
0556 SKM_DEFINE_STACK_OF_INTERNAL(ASN1_TYPE, ASN1_TYPE, ASN1_TYPE)
0557 #define sk_ASN1_TYPE_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_TYPE_sk_type(sk))
0558 #define sk_ASN1_TYPE_value(sk, idx) ((ASN1_TYPE *)OPENSSL_sk_value(ossl_check_const_ASN1_TYPE_sk_type(sk), (idx)))
0559 #define sk_ASN1_TYPE_new(cmp) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_new(ossl_check_ASN1_TYPE_compfunc_type(cmp)))
0560 #define sk_ASN1_TYPE_new_null() ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_new_null())
0561 #define sk_ASN1_TYPE_new_reserve(cmp, n) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_TYPE_compfunc_type(cmp), (n)))
0562 #define sk_ASN1_TYPE_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_TYPE_sk_type(sk), (n))
0563 #define sk_ASN1_TYPE_free(sk) OPENSSL_sk_free(ossl_check_ASN1_TYPE_sk_type(sk))
0564 #define sk_ASN1_TYPE_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_TYPE_sk_type(sk))
0565 #define sk_ASN1_TYPE_delete(sk, i) ((ASN1_TYPE *)OPENSSL_sk_delete(ossl_check_ASN1_TYPE_sk_type(sk), (i)))
0566 #define sk_ASN1_TYPE_delete_ptr(sk, ptr) ((ASN1_TYPE *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr)))
0567 #define sk_ASN1_TYPE_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
0568 #define sk_ASN1_TYPE_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
0569 #define sk_ASN1_TYPE_pop(sk) ((ASN1_TYPE *)OPENSSL_sk_pop(ossl_check_ASN1_TYPE_sk_type(sk)))
0570 #define sk_ASN1_TYPE_shift(sk) ((ASN1_TYPE *)OPENSSL_sk_shift(ossl_check_ASN1_TYPE_sk_type(sk)))
0571 #define sk_ASN1_TYPE_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_freefunc_type(freefunc))
0572 #define sk_ASN1_TYPE_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr), (idx))
0573 #define sk_ASN1_TYPE_set(sk, idx, ptr) ((ASN1_TYPE *)OPENSSL_sk_set(ossl_check_ASN1_TYPE_sk_type(sk), (idx), ossl_check_ASN1_TYPE_type(ptr)))
0574 #define sk_ASN1_TYPE_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
0575 #define sk_ASN1_TYPE_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr))
0576 #define sk_ASN1_TYPE_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_type(ptr), pnum)
0577 #define sk_ASN1_TYPE_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_TYPE_sk_type(sk))
0578 #define sk_ASN1_TYPE_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_TYPE_sk_type(sk))
0579 #define sk_ASN1_TYPE_dup(sk) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_dup(ossl_check_const_ASN1_TYPE_sk_type(sk)))
0580 #define sk_ASN1_TYPE_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_TYPE) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_copyfunc_type(copyfunc), ossl_check_ASN1_TYPE_freefunc_type(freefunc)))
0581 #define sk_ASN1_TYPE_set_cmp_func(sk, cmp) ((sk_ASN1_TYPE_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_TYPE_sk_type(sk), ossl_check_ASN1_TYPE_compfunc_type(cmp)))
0582
0583 /* clang-format on */
0584
0585 typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY;
0586
0587 DECLARE_ASN1_ENCODE_FUNCTIONS_name(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY)
0588 DECLARE_ASN1_ENCODE_FUNCTIONS_name(ASN1_SEQUENCE_ANY, ASN1_SET_ANY)
0589
0590 /* This is used to contain a list of bit names */
0591 typedef struct BIT_STRING_BITNAME_st {
0592     int bitnum;
0593     const char *lname;
0594     const char *sname;
0595 } BIT_STRING_BITNAME;
0596
0597 #define B_ASN1_TIME \
0598     B_ASN1_UTCTIME | B_ASN1_GENERALIZEDTIME
0599
0600 #define B_ASN1_PRINTABLE \
0601     B_ASN1_NUMERICSTRING | B_ASN1_PRINTABLESTRING | B_ASN1_T61STRING | B_ASN1_IA5STRING | B_ASN1_BIT_STRING | B_ASN1_UNIVERSALSTRING | B_ASN1_BMPSTRING | B_ASN1_UTF8STRING | B_ASN1_SEQUENCE | B_ASN1_UNKNOWN
0602
0603 #define B_ASN1_DIRECTORYSTRING \
0604     B_ASN1_PRINTABLESTRING | B_ASN1_TELETEXSTRING | B_ASN1_BMPSTRING | B_ASN1_UNIVERSALSTRING | B_ASN1_UTF8STRING
0605
0606 #define B_ASN1_DISPLAYTEXT \
0607     B_ASN1_IA5STRING | B_ASN1_VISIBLESTRING | B_ASN1_BMPSTRING | B_ASN1_UTF8STRING
0608
0609 DECLARE_ASN1_ALLOC_FUNCTIONS_name(ASN1_TYPE, ASN1_TYPE)
0610 DECLARE_ASN1_ENCODE_FUNCTIONS(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
0611
0612 int ASN1_TYPE_get(const ASN1_TYPE *a);
0613 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
0614 int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
0615 int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
0616
0617 ASN1_TYPE *ASN1_TYPE_pack_sequence(const ASN1_ITEM *it, void *s, ASN1_TYPE **t);
0618 void *ASN1_TYPE_unpack_sequence(const ASN1_ITEM *it, const ASN1_TYPE *t);
0619
0620 /* clang-format off */
0621 SKM_DEFINE_STACK_OF_INTERNAL(ASN1_OBJECT, ASN1_OBJECT, ASN1_OBJECT)
0622 #define sk_ASN1_OBJECT_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_OBJECT_sk_type(sk))
0623 #define sk_ASN1_OBJECT_value(sk, idx) ((ASN1_OBJECT *)OPENSSL_sk_value(ossl_check_const_ASN1_OBJECT_sk_type(sk), (idx)))
0624 #define sk_ASN1_OBJECT_new(cmp) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_new(ossl_check_ASN1_OBJECT_compfunc_type(cmp)))
0625 #define sk_ASN1_OBJECT_new_null() ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_new_null())
0626 #define sk_ASN1_OBJECT_new_reserve(cmp, n) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_OBJECT_compfunc_type(cmp), (n)))
0627 #define sk_ASN1_OBJECT_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_OBJECT_sk_type(sk), (n))
0628 #define sk_ASN1_OBJECT_free(sk) OPENSSL_sk_free(ossl_check_ASN1_OBJECT_sk_type(sk))
0629 #define sk_ASN1_OBJECT_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_OBJECT_sk_type(sk))
0630 #define sk_ASN1_OBJECT_delete(sk, i) ((ASN1_OBJECT *)OPENSSL_sk_delete(ossl_check_ASN1_OBJECT_sk_type(sk), (i)))
0631 #define sk_ASN1_OBJECT_delete_ptr(sk, ptr) ((ASN1_OBJECT *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr)))
0632 #define sk_ASN1_OBJECT_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
0633 #define sk_ASN1_OBJECT_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
0634 #define sk_ASN1_OBJECT_pop(sk) ((ASN1_OBJECT *)OPENSSL_sk_pop(ossl_check_ASN1_OBJECT_sk_type(sk)))
0635 #define sk_ASN1_OBJECT_shift(sk) ((ASN1_OBJECT *)OPENSSL_sk_shift(ossl_check_ASN1_OBJECT_sk_type(sk)))
0636 #define sk_ASN1_OBJECT_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_freefunc_type(freefunc))
0637 #define sk_ASN1_OBJECT_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr), (idx))
0638 #define sk_ASN1_OBJECT_set(sk, idx, ptr) ((ASN1_OBJECT *)OPENSSL_sk_set(ossl_check_ASN1_OBJECT_sk_type(sk), (idx), ossl_check_ASN1_OBJECT_type(ptr)))
0639 #define sk_ASN1_OBJECT_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
0640 #define sk_ASN1_OBJECT_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr))
0641 #define sk_ASN1_OBJECT_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_type(ptr), pnum)
0642 #define sk_ASN1_OBJECT_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_OBJECT_sk_type(sk))
0643 #define sk_ASN1_OBJECT_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_OBJECT_sk_type(sk))
0644 #define sk_ASN1_OBJECT_dup(sk) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_dup(ossl_check_const_ASN1_OBJECT_sk_type(sk)))
0645 #define sk_ASN1_OBJECT_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_OBJECT) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_copyfunc_type(copyfunc), ossl_check_ASN1_OBJECT_freefunc_type(freefunc)))
0646 #define sk_ASN1_OBJECT_set_cmp_func(sk, cmp) ((sk_ASN1_OBJECT_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_OBJECT_sk_type(sk), ossl_check_ASN1_OBJECT_compfunc_type(cmp)))
0647
0648 /* clang-format on */
0649
0650 DECLARE_ASN1_FUNCTIONS(ASN1_OBJECT)
0651
0652 ASN1_STRING *ASN1_STRING_new(void);
0653 void ASN1_STRING_free(ASN1_STRING *a);
0654 void ASN1_STRING_clear_free(ASN1_STRING *a);
0655 int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str);
0656 DECLARE_ASN1_DUP_FUNCTION(ASN1_STRING)
0657 ASN1_STRING *ASN1_STRING_type_new(int type);
0658 int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b);
0659 /*
0660  * Since this is used to store all sorts of things, via macros, for now,
0661  * make its data void *
0662  */
0663 int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
0664 void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
0665 int ASN1_STRING_length(const ASN1_STRING *x);
0666 #ifndef OPENSSL_NO_DEPRECATED_3_0
0667 OSSL_DEPRECATEDIN_3_0 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
0668 #endif
0669 int ASN1_STRING_type(const ASN1_STRING *x);
0670 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
0671 OSSL_DEPRECATEDIN_1_1_0 unsigned char *ASN1_STRING_data(ASN1_STRING *x);
0672 #endif
0673 const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x);
0674
0675 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
0676 int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length);
0677 int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
0678 int ASN1_BIT_STRING_get_bit(const ASN1_BIT_STRING *a, int n);
0679 int ASN1_BIT_STRING_check(const ASN1_BIT_STRING *a,
0680     const unsigned char *flags, int flags_len);
0681
0682 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
0683     BIT_STRING_BITNAME *tbl, int indent);
0684 int ASN1_BIT_STRING_num_asc(const char *name, BIT_STRING_BITNAME *tbl);
0685 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, const char *name, int value,
0686     BIT_STRING_BITNAME *tbl);
0687
0688 /* clang-format off */
0689 SKM_DEFINE_STACK_OF_INTERNAL(ASN1_INTEGER, ASN1_INTEGER, ASN1_INTEGER)
0690 #define sk_ASN1_INTEGER_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_INTEGER_sk_type(sk))
0691 #define sk_ASN1_INTEGER_value(sk, idx) ((ASN1_INTEGER *)OPENSSL_sk_value(ossl_check_const_ASN1_INTEGER_sk_type(sk), (idx)))
0692 #define sk_ASN1_INTEGER_new(cmp) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_new(ossl_check_ASN1_INTEGER_compfunc_type(cmp)))
0693 #define sk_ASN1_INTEGER_new_null() ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_new_null())
0694 #define sk_ASN1_INTEGER_new_reserve(cmp, n) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_INTEGER_compfunc_type(cmp), (n)))
0695 #define sk_ASN1_INTEGER_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_INTEGER_sk_type(sk), (n))
0696 #define sk_ASN1_INTEGER_free(sk) OPENSSL_sk_free(ossl_check_ASN1_INTEGER_sk_type(sk))
0697 #define sk_ASN1_INTEGER_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_INTEGER_sk_type(sk))
0698 #define sk_ASN1_INTEGER_delete(sk, i) ((ASN1_INTEGER *)OPENSSL_sk_delete(ossl_check_ASN1_INTEGER_sk_type(sk), (i)))
0699 #define sk_ASN1_INTEGER_delete_ptr(sk, ptr) ((ASN1_INTEGER *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr)))
0700 #define sk_ASN1_INTEGER_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
0701 #define sk_ASN1_INTEGER_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
0702 #define sk_ASN1_INTEGER_pop(sk) ((ASN1_INTEGER *)OPENSSL_sk_pop(ossl_check_ASN1_INTEGER_sk_type(sk)))
0703 #define sk_ASN1_INTEGER_shift(sk) ((ASN1_INTEGER *)OPENSSL_sk_shift(ossl_check_ASN1_INTEGER_sk_type(sk)))
0704 #define sk_ASN1_INTEGER_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_freefunc_type(freefunc))
0705 #define sk_ASN1_INTEGER_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr), (idx))
0706 #define sk_ASN1_INTEGER_set(sk, idx, ptr) ((ASN1_INTEGER *)OPENSSL_sk_set(ossl_check_ASN1_INTEGER_sk_type(sk), (idx), ossl_check_ASN1_INTEGER_type(ptr)))
0707 #define sk_ASN1_INTEGER_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
0708 #define sk_ASN1_INTEGER_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr))
0709 #define sk_ASN1_INTEGER_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_type(ptr), pnum)
0710 #define sk_ASN1_INTEGER_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_INTEGER_sk_type(sk))
0711 #define sk_ASN1_INTEGER_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_INTEGER_sk_type(sk))
0712 #define sk_ASN1_INTEGER_dup(sk) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_dup(ossl_check_const_ASN1_INTEGER_sk_type(sk)))
0713 #define sk_ASN1_INTEGER_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_INTEGER) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_copyfunc_type(copyfunc), ossl_check_ASN1_INTEGER_freefunc_type(freefunc)))
0714 #define sk_ASN1_INTEGER_set_cmp_func(sk, cmp) ((sk_ASN1_INTEGER_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_INTEGER_sk_type(sk), ossl_check_ASN1_INTEGER_compfunc_type(cmp)))
0715
0716 /* clang-format on */
0717
0718 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
0719 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
0720     long length);
0721 DECLARE_ASN1_DUP_FUNCTION(ASN1_INTEGER)
0722 int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y);
0723
0724 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
0725
0726 int ASN1_UTCTIME_check(const ASN1_UTCTIME *a);
0727 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t);
0728 ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t,
0729     int offset_day, long offset_sec);
0730 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
0731 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
0732
0733 int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a);
0734 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
0735     time_t t);
0736 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s,
0737     time_t t, int offset_day,
0738     long offset_sec);
0739 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
0740
0741 int ASN1_TIME_diff(int *pday, int *psec,
0742     const ASN1_TIME *from, const ASN1_TIME *to);
0743
0744 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
0745 DECLARE_ASN1_DUP_FUNCTION(ASN1_OCTET_STRING)
0746 int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a,
0747     const ASN1_OCTET_STRING *b);
0748 int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data,
0749     int len);
0750
0751 /* clang-format off */
0752 SKM_DEFINE_STACK_OF_INTERNAL(ASN1_UTF8STRING, ASN1_UTF8STRING, ASN1_UTF8STRING)
0753 #define sk_ASN1_UTF8STRING_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_UTF8STRING_sk_type(sk))
0754 #define sk_ASN1_UTF8STRING_value(sk, idx) ((ASN1_UTF8STRING *)OPENSSL_sk_value(ossl_check_const_ASN1_UTF8STRING_sk_type(sk), (idx)))
0755 #define sk_ASN1_UTF8STRING_new(cmp) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_new(ossl_check_ASN1_UTF8STRING_compfunc_type(cmp)))
0756 #define sk_ASN1_UTF8STRING_new_null() ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_new_null())
0757 #define sk_ASN1_UTF8STRING_new_reserve(cmp, n) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_UTF8STRING_compfunc_type(cmp), (n)))
0758 #define sk_ASN1_UTF8STRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_UTF8STRING_sk_type(sk), (n))
0759 #define sk_ASN1_UTF8STRING_free(sk) OPENSSL_sk_free(ossl_check_ASN1_UTF8STRING_sk_type(sk))
0760 #define sk_ASN1_UTF8STRING_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_UTF8STRING_sk_type(sk))
0761 #define sk_ASN1_UTF8STRING_delete(sk, i) ((ASN1_UTF8STRING *)OPENSSL_sk_delete(ossl_check_ASN1_UTF8STRING_sk_type(sk), (i)))
0762 #define sk_ASN1_UTF8STRING_delete_ptr(sk, ptr) ((ASN1_UTF8STRING *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr)))
0763 #define sk_ASN1_UTF8STRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
0764 #define sk_ASN1_UTF8STRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
0765 #define sk_ASN1_UTF8STRING_pop(sk) ((ASN1_UTF8STRING *)OPENSSL_sk_pop(ossl_check_ASN1_UTF8STRING_sk_type(sk)))
0766 #define sk_ASN1_UTF8STRING_shift(sk) ((ASN1_UTF8STRING *)OPENSSL_sk_shift(ossl_check_ASN1_UTF8STRING_sk_type(sk)))
0767 #define sk_ASN1_UTF8STRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_freefunc_type(freefunc))
0768 #define sk_ASN1_UTF8STRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr), (idx))
0769 #define sk_ASN1_UTF8STRING_set(sk, idx, ptr) ((ASN1_UTF8STRING *)OPENSSL_sk_set(ossl_check_ASN1_UTF8STRING_sk_type(sk), (idx), ossl_check_ASN1_UTF8STRING_type(ptr)))
0770 #define sk_ASN1_UTF8STRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
0771 #define sk_ASN1_UTF8STRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr))
0772 #define sk_ASN1_UTF8STRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_type(ptr), pnum)
0773 #define sk_ASN1_UTF8STRING_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_UTF8STRING_sk_type(sk))
0774 #define sk_ASN1_UTF8STRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_UTF8STRING_sk_type(sk))
0775 #define sk_ASN1_UTF8STRING_dup(sk) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_dup(ossl_check_const_ASN1_UTF8STRING_sk_type(sk)))
0776 #define sk_ASN1_UTF8STRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_UTF8STRING) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_copyfunc_type(copyfunc), ossl_check_ASN1_UTF8STRING_freefunc_type(freefunc)))
0777 #define sk_ASN1_UTF8STRING_set_cmp_func(sk, cmp) ((sk_ASN1_UTF8STRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_UTF8STRING_sk_type(sk), ossl_check_ASN1_UTF8STRING_compfunc_type(cmp)))
0778
0779 /* clang-format on */
0780
0781 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
0782 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)
0783 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
0784 DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
0785 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
0786
0787 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
0788 int UTF8_putc(unsigned char *str, int len, unsigned long value);
0789
0790 /* clang-format off */
0791 SKM_DEFINE_STACK_OF_INTERNAL(ASN1_GENERALSTRING, ASN1_GENERALSTRING, ASN1_GENERALSTRING)
0792 #define sk_ASN1_GENERALSTRING_num(sk) OPENSSL_sk_num(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk))
0793 #define sk_ASN1_GENERALSTRING_value(sk, idx) ((ASN1_GENERALSTRING *)OPENSSL_sk_value(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk), (idx)))
0794 #define sk_ASN1_GENERALSTRING_new(cmp) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_new(ossl_check_ASN1_GENERALSTRING_compfunc_type(cmp)))
0795 #define sk_ASN1_GENERALSTRING_new_null() ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_new_null())
0796 #define sk_ASN1_GENERALSTRING_new_reserve(cmp, n) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_new_reserve(ossl_check_ASN1_GENERALSTRING_compfunc_type(cmp), (n)))
0797 #define sk_ASN1_GENERALSTRING_reserve(sk, n) OPENSSL_sk_reserve(ossl_check_ASN1_GENERALSTRING_sk_type(sk), (n))
0798 #define sk_ASN1_GENERALSTRING_free(sk) OPENSSL_sk_free(ossl_check_ASN1_GENERALSTRING_sk_type(sk))
0799 #define sk_ASN1_GENERALSTRING_zero(sk) OPENSSL_sk_zero(ossl_check_ASN1_GENERALSTRING_sk_type(sk))
0800 #define sk_ASN1_GENERALSTRING_delete(sk, i) ((ASN1_GENERALSTRING *)OPENSSL_sk_delete(ossl_check_ASN1_GENERALSTRING_sk_type(sk), (i)))
0801 #define sk_ASN1_GENERALSTRING_delete_ptr(sk, ptr) ((ASN1_GENERALSTRING *)OPENSSL_sk_delete_ptr(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr)))
0802 #define sk_ASN1_GENERALSTRING_push(sk, ptr) OPENSSL_sk_push(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
0803 #define sk_ASN1_GENERALSTRING_unshift(sk, ptr) OPENSSL_sk_unshift(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
0804 #define sk_ASN1_GENERALSTRING_pop(sk) ((ASN1_GENERALSTRING *)OPENSSL_sk_pop(ossl_check_ASN1_GENERALSTRING_sk_type(sk)))
0805 #define sk_ASN1_GENERALSTRING_shift(sk) ((ASN1_GENERALSTRING *)OPENSSL_sk_shift(ossl_check_ASN1_GENERALSTRING_sk_type(sk)))
0806 #define sk_ASN1_GENERALSTRING_pop_free(sk, freefunc) OPENSSL_sk_pop_free(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_freefunc_type(freefunc))
0807 #define sk_ASN1_GENERALSTRING_insert(sk, ptr, idx) OPENSSL_sk_insert(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr), (idx))
0808 #define sk_ASN1_GENERALSTRING_set(sk, idx, ptr) ((ASN1_GENERALSTRING *)OPENSSL_sk_set(ossl_check_ASN1_GENERALSTRING_sk_type(sk), (idx), ossl_check_ASN1_GENERALSTRING_type(ptr)))
0809 #define sk_ASN1_GENERALSTRING_find(sk, ptr) OPENSSL_sk_find(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
0810 #define sk_ASN1_GENERALSTRING_find_ex(sk, ptr) OPENSSL_sk_find_ex(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr))
0811 #define sk_ASN1_GENERALSTRING_find_all(sk, ptr, pnum) OPENSSL_sk_find_all(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_type(ptr), pnum)
0812 #define sk_ASN1_GENERALSTRING_sort(sk) OPENSSL_sk_sort(ossl_check_ASN1_GENERALSTRING_sk_type(sk))
0813 #define sk_ASN1_GENERALSTRING_is_sorted(sk) OPENSSL_sk_is_sorted(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk))
0814 #define sk_ASN1_GENERALSTRING_dup(sk) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_dup(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk)))
0815 #define sk_ASN1_GENERALSTRING_deep_copy(sk, copyfunc, freefunc) ((STACK_OF(ASN1_GENERALSTRING) *)OPENSSL_sk_deep_copy(ossl_check_const_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_copyfunc_type(copyfunc), ossl_check_ASN1_GENERALSTRING_freefunc_type(freefunc)))
0816 #define sk_ASN1_GENERALSTRING_set_cmp_func(sk, cmp) ((sk_ASN1_GENERALSTRING_compfunc)OPENSSL_sk_set_cmp_func(ossl_check_ASN1_GENERALSTRING_sk_type(sk), ossl_check_ASN1_GENERALSTRING_compfunc_type(cmp)))
0817
0818 /* clang-format on */
0819
0820 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
0821
0822 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
0823 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
0824 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
0825 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
0826 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
0827 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)
0828 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
0829 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
0830 DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
0831
0832 DECLARE_ASN1_DUP_FUNCTION(ASN1_TIME)
0833 DECLARE_ASN1_DUP_FUNCTION(ASN1_UTCTIME)
0834 DECLARE_ASN1_DUP_FUNCTION(ASN1_GENERALIZEDTIME)
0835
0836 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)
0837
0838 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
0839 ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s, time_t t,
0840     int offset_day, long offset_sec);
0841 int ASN1_TIME_check(const ASN1_TIME *t);
0842 ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(const ASN1_TIME *t,
0843     ASN1_GENERALIZEDTIME **out);
0844 int ASN1_TIME_set_string(ASN1_TIME *s, const char *str);
0845 int ASN1_TIME_set_string_X509(ASN1_TIME *s, const char *str);
0846 int ASN1_TIME_to_tm(const ASN1_TIME *s, struct tm *tm);
0847 int ASN1_TIME_normalize(ASN1_TIME *s);
0848 int ASN1_TIME_cmp_time_t(const ASN1_TIME *s, time_t t);
0849 int ASN1_TIME_compare(const ASN1_TIME *a, const ASN1_TIME *b);
0850
0851 int i2a_ASN1_INTEGER(BIO *bp, const ASN1_INTEGER *a);
0852 int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size);
0853 int i2a_ASN1_ENUMERATED(BIO *bp, const ASN1_ENUMERATED *a);
0854 int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size);
0855 int i2a_ASN1_OBJECT(BIO *bp, const ASN1_OBJECT *a);
0856 int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size);
0857 int i2a_ASN1_STRING(BIO *bp, const ASN1_STRING *a, int type);
0858 int i2t_ASN1_OBJECT(char *buf, int buf_len, const ASN1_OBJECT *a);
0859
0860 int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num);
0861 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
0862     const char *sn, const char *ln);
0863
0864 int ASN1_INTEGER_get_int64(int64_t *pr, const ASN1_INTEGER *a);
0865 int ASN1_INTEGER_set_int64(ASN1_INTEGER *a, int64_t r);
0866 int ASN1_INTEGER_get_uint64(uint64_t *pr, const ASN1_INTEGER *a);
0867 int ASN1_INTEGER_set_uint64(ASN1_INTEGER *a, uint64_t r);
0868
0869 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
0870 long ASN1_INTEGER_get(const ASN1_INTEGER *a);
0871 ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai);
0872 BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai, BIGNUM *bn);
0873
0874 int ASN1_ENUMERATED_get_int64(int64_t *pr, const ASN1_ENUMERATED *a);
0875 int ASN1_ENUMERATED_set_int64(ASN1_ENUMERATED *a, int64_t r);
0876
0877 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
0878 long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a);
0879 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(const BIGNUM *bn, ASN1_ENUMERATED *ai);
0880 BIGNUM *ASN1_ENUMERATED_to_BN(const ASN1_ENUMERATED *ai, BIGNUM *bn);
0881
0882 /* General */
0883 /* given a string, return the correct type, max is the maximum length */
0884 int ASN1_PRINTABLE_type(const unsigned char *s, int max);
0885
0886 unsigned long ASN1_tag2bit(int tag);
0887
0888 /* SPECIALS */
0889 int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
0890     int *pclass, long omax);
0891 int ASN1_check_infinite_end(unsigned char **p, long len);
0892 int ASN1_const_check_infinite_end(const unsigned char **p, long len);
0893 void ASN1_put_object(unsigned char **pp, int constructed, int length,
0894     int tag, int xclass);
0895 int ASN1_put_eoc(unsigned char **pp);
0896 int ASN1_object_size(int constructed, int length, int tag);
0897
0898 /* Used to implement other functions */
0899 void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, const void *x);
0900
0901 #define ASN1_dup_of(type, i2d, d2i, x)           \
0902     ((type *)ASN1_dup(CHECKED_I2D_OF(type, i2d), \
0903         CHECKED_D2I_OF(type, d2i),               \
0904         CHECKED_PTR_OF(const type, x)))
0905
0906 void *ASN1_item_dup(const ASN1_ITEM *it, const void *x);
0907 int ASN1_item_sign_ex(const ASN1_ITEM *it, X509_ALGOR *algor1,
0908     X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
0909     const void *data, const ASN1_OCTET_STRING *id,
0910     EVP_PKEY *pkey, const EVP_MD *md, OSSL_LIB_CTX *libctx,
0911     const char *propq);
0912 int ASN1_item_verify_ex(const ASN1_ITEM *it, const X509_ALGOR *alg,
0913     const ASN1_BIT_STRING *signature, const void *data,
0914     const ASN1_OCTET_STRING *id, EVP_PKEY *pkey,
0915     OSSL_LIB_CTX *libctx, const char *propq);
0916
0917 /* ASN1 alloc/free macros for when a type is only used internally */
0918
0919 #define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
0920 #define M_ASN1_free_of(x, type) \
0921     ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
0922
0923 #ifndef OPENSSL_NO_STDIO
0924 void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x);
0925
0926 #define ASN1_d2i_fp_of(type, xnew, d2i, in, x)       \
0927     ((type *)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \
0928         CHECKED_D2I_OF(type, d2i),                   \
0929         in,                                          \
0930         CHECKED_PPTR_OF(type, x)))
0931
0932 void *ASN1_item_d2i_fp_ex(const ASN1_ITEM *it, FILE *in, void *x,
0933     OSSL_LIB_CTX *libctx, const char *propq);
0934 void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
0935 int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, const void *x);
0936
0937 #define ASN1_i2d_fp_of(type, i2d, out, x)   \
0938     (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \
0939         out,                                \
0940         CHECKED_PTR_OF(const type, x)))
0941
0942 int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, const void *x);
0943 int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags);
0944 #endif
0945
0946 int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in);
0947
0948 void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x);
0949
0950 #define ASN1_d2i_bio_of(type, xnew, d2i, in, x)       \
0951     ((type *)ASN1_d2i_bio(CHECKED_NEW_OF(type, xnew), \
0952         CHECKED_D2I_OF(type, d2i),                    \
0953         in,                                           \
0954         CHECKED_PPTR_OF(type, x)))
0955
0956 void *ASN1_item_d2i_bio_ex(const ASN1_ITEM *it, BIO *in, void *pval,
0957     OSSL_LIB_CTX *libctx, const char *propq);
0958 void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *pval);
0959 int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, const void *x);
0960
0961 #define ASN1_i2d_bio_of(type, i2d, out, x)   \
0962     (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \
0963         out,                                 \
0964         CHECKED_PTR_OF(const type, x)))
0965
0966 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, const void *x);
0967 BIO *ASN1_item_i2d_mem_bio(const ASN1_ITEM *it, const ASN1_VALUE *val);
0968 int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a);
0969 int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a);
0970 int ASN1_TIME_print(BIO *bp, const ASN1_TIME *tm);
0971 int ASN1_TIME_print_ex(BIO *bp, const ASN1_TIME *tm, unsigned long flags);
0972 int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v);
0973 int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags);
0974 int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off);
0975 int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num,
0976     unsigned char *buf, int off);
0977 int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);
0978 int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
0979     int dump);
0980 const char *ASN1_tag2str(int tag);
0981
0982 /* Used to load and write Netscape format cert */
0983
0984 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
0985
0986 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len);
0987 int ASN1_TYPE_get_octetstring(const ASN1_TYPE *a, unsigned char *data, int max_len);
0988 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
0989     unsigned char *data, int len);
0990 int ASN1_TYPE_get_int_octetstring(const ASN1_TYPE *a, long *num,
0991     unsigned char *data, int max_len);
0992
0993 void *ASN1_item_unpack(const ASN1_STRING *oct, const ASN1_ITEM *it);
0994 void *ASN1_item_unpack_ex(const ASN1_STRING *oct, const ASN1_ITEM *it,
0995     OSSL_LIB_CTX *libctx, const char *propq);
0996
0997 ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it,
0998     ASN1_OCTET_STRING **oct);
0999
1000 void ASN1_STRING_set_default_mask(unsigned long mask);
1001 int ASN1_STRING_set_default_mask_asc(const char *p);
1002 unsigned long ASN1_STRING_get_default_mask(void);
1003 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
1004     int inform, unsigned long mask);
1005 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
1006     int inform, unsigned long mask,
1007     long minsize, long maxsize);
1008
1009 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
1010     const unsigned char *in, int inlen,
1011     int inform, int nid);
1012 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
1013 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
1014 void ASN1_STRING_TABLE_cleanup(void);
1015
1016 /* ASN1 template functions */
1017
1018 /* Old API compatible functions */
1019 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
1020 ASN1_VALUE *ASN1_item_new_ex(const ASN1_ITEM *it, OSSL_LIB_CTX *libctx,
1021     const char *propq);
1022 void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
1023 ASN1_VALUE *ASN1_item_d2i_ex(ASN1_VALUE **val, const unsigned char **in,
1024     long len, const ASN1_ITEM *it,
1025     OSSL_LIB_CTX *libctx, const char *propq);
1026 ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in,
1027     long len, const ASN1_ITEM *it);
1028 int ASN1_item_i2d(const ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
1029 int ASN1_item_ndef_i2d(const ASN1_VALUE *val, unsigned char **out,
1030     const ASN1_ITEM *it);
1031
1032 void ASN1_add_oid_module(void);
1033 void ASN1_add_stable_module(void);
1034
1035 ASN1_TYPE *ASN1_generate_nconf(const char *str, CONF *nconf);
1036 ASN1_TYPE *ASN1_generate_v3(const char *str, X509V3_CTX *cnf);
1037 int ASN1_str2mask(const char *str, unsigned long *pmask);
1038
1039 /* ASN1 Print flags */
1040
1041 /* Indicate missing OPTIONAL fields */
1042 #define ASN1_PCTX_FLAGS_SHOW_ABSENT 0x001
1043 /* Mark start and end of SEQUENCE */
1044 #define ASN1_PCTX_FLAGS_SHOW_SEQUENCE 0x002
1045 /* Mark start and end of SEQUENCE/SET OF */
1046 #define ASN1_PCTX_FLAGS_SHOW_SSOF 0x004
1047 /* Show the ASN1 type of primitives */
1048 #define ASN1_PCTX_FLAGS_SHOW_TYPE 0x008
1049 /* Don't show ASN1 type of ANY */
1050 #define ASN1_PCTX_FLAGS_NO_ANY_TYPE 0x010
1051 /* Don't show ASN1 type of MSTRINGs */
1052 #define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE 0x020
1053 /* Don't show field names in SEQUENCE */
1054 #define ASN1_PCTX_FLAGS_NO_FIELD_NAME 0x040
1055 /* Show structure names of each SEQUENCE field */
1056 #define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME 0x080
1057 /* Don't show structure name even at top level */
1058 #define ASN1_PCTX_FLAGS_NO_STRUCT_NAME 0x100
1059
1060 int ASN1_item_print(BIO *out, const ASN1_VALUE *ifld, int indent,
1061     const ASN1_ITEM *it, const ASN1_PCTX *pctx);
1062 ASN1_PCTX *ASN1_PCTX_new(void);
1063 void ASN1_PCTX_free(ASN1_PCTX *p);
1064 unsigned long ASN1_PCTX_get_flags(const ASN1_PCTX *p);
1065 void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags);
1066 unsigned long ASN1_PCTX_get_nm_flags(const ASN1_PCTX *p);
1067 void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags);
1068 unsigned long ASN1_PCTX_get_cert_flags(const ASN1_PCTX *p);
1069 void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags);
1070 unsigned long ASN1_PCTX_get_oid_flags(const ASN1_PCTX *p);
1071 void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags);
1072 unsigned long ASN1_PCTX_get_str_flags(const ASN1_PCTX *p);
1073 void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags);
1074
1075 ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb)(ASN1_SCTX *ctx));
1076 void ASN1_SCTX_free(ASN1_SCTX *p);
1077 const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p);
1078 const ASN1_TEMPLATE *ASN1_SCTX_get_template(ASN1_SCTX *p);
1079 unsigned long ASN1_SCTX_get_flags(ASN1_SCTX *p);
1080 void ASN1_SCTX_set_app_data(ASN1_SCTX *p, void *data);
1081 void *ASN1_SCTX_get_app_data(ASN1_SCTX *p);
1082
1083 const BIO_METHOD *BIO_f_asn1(void);
1084
1085 /* cannot constify val because of CMS_stream() */
1086 BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it);
1087
1088 int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
1089     const ASN1_ITEM *it);
1090 int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags,
1091     const char *hdr, const ASN1_ITEM *it);
1092 /* cannot constify val because of CMS_dataFinal() */
1093 int SMIME_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
1094     int ctype_nid, int econt_nid,
1095     STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it);
1096 int SMIME_write_ASN1_ex(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
1097     int ctype_nid, int econt_nid,
1098     STACK_OF(X509_ALGOR) *mdalgs, const ASN1_ITEM *it,
1099     OSSL_LIB_CTX *libctx, const char *propq);
1100 ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
1101 ASN1_VALUE *SMIME_read_ASN1_ex(BIO *bio, int flags, BIO **bcont,
1102     const ASN1_ITEM *it, ASN1_VALUE **x,
1103     OSSL_LIB_CTX *libctx, const char *propq);
1104 int SMIME_crlf_copy(BIO *in, BIO *out, int flags);
1105 int SMIME_text(BIO *in, BIO *out);
1106
1107 const ASN1_ITEM *ASN1_ITEM_lookup(const char *name);
1108 const ASN1_ITEM *ASN1_ITEM_get(size_t i);
1109
1110 /* Legacy compatibility */
1111 #define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
1112     DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name)        \
1113     DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
1114 #define DECLARE_ASN1_FUNCTIONS_const(type) DECLARE_ASN1_FUNCTIONS(type)
1115 #define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
1116     DECLARE_ASN1_ENCODE_FUNCTIONS(type, name)
1117 #define I2D_OF_const(type) I2D_OF(type)
1118 #define ASN1_dup_of_const(type, i2d, d2i, x) ASN1_dup_of(type, i2d, d2i, x)
1119 #define ASN1_i2d_fp_of_const(type, i2d, out, x) ASN1_i2d_fp_of(type, i2d, out, x)
1120 #define ASN1_i2d_bio_of_const(type, i2d, out, x) ASN1_i2d_bio_of(type, i2d, out, x)
1121
1122 #ifdef __cplusplus
1123 }
1124 #endif
1125 #endif