1 /* crypto/asn1/asn1.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
60 # define HEADER_ASN1_H
63 # include <openssl/e_os2.h>
64 # ifndef OPENSSL_NO_BIO
65 # include <openssl/bio.h>
67 # include <openssl/stack.h>
68 # include <openssl/safestack.h>
70 # include <openssl/symhacks.h>
72 # include <openssl/ossl_typ.h>
73 # ifndef OPENSSL_NO_DEPRECATED
74 # include <openssl/bn.h>
77 # ifdef OPENSSL_BUILD_SHLIBCRYPTO
78 # undef OPENSSL_EXTERN
79 # define OPENSSL_EXTERN OPENSSL_EXPORT
86 # define V_ASN1_UNIVERSAL 0x00
87 # define V_ASN1_APPLICATION 0x40
88 # define V_ASN1_CONTEXT_SPECIFIC 0x80
89 # define V_ASN1_PRIVATE 0xc0
91 # define V_ASN1_CONSTRUCTED 0x20
92 # define V_ASN1_PRIMITIVE_TAG 0x1f
93 # define V_ASN1_PRIMATIVE_TAG 0x1f
95 # define V_ASN1_APP_CHOOSE -2/* let the recipient choose */
96 # define V_ASN1_OTHER -3/* used in ASN1_TYPE */
97 # define V_ASN1_ANY -4/* used in ASN1 template code */
99 # define V_ASN1_NEG 0x100/* negative flag */
101 # define V_ASN1_UNDEF -1
102 # define V_ASN1_EOC 0
103 # define V_ASN1_BOOLEAN 1 /**/
104 # define V_ASN1_INTEGER 2
105 # define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG)
106 # define V_ASN1_BIT_STRING 3
107 # define V_ASN1_OCTET_STRING 4
108 # define V_ASN1_NULL 5
109 # define V_ASN1_OBJECT 6
110 # define V_ASN1_OBJECT_DESCRIPTOR 7
111 # define V_ASN1_EXTERNAL 8
112 # define V_ASN1_REAL 9
113 # define V_ASN1_ENUMERATED 10
114 # define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG)
115 # define V_ASN1_UTF8STRING 12
116 # define V_ASN1_SEQUENCE 16
117 # define V_ASN1_SET 17
118 # define V_ASN1_NUMERICSTRING 18 /**/
119 # define V_ASN1_PRINTABLESTRING 19
120 # define V_ASN1_T61STRING 20
121 # define V_ASN1_TELETEXSTRING 20/* alias */
122 # define V_ASN1_VIDEOTEXSTRING 21 /**/
123 # define V_ASN1_IA5STRING 22
124 # define V_ASN1_UTCTIME 23
125 # define V_ASN1_GENERALIZEDTIME 24 /**/
126 # define V_ASN1_GRAPHICSTRING 25 /**/
127 # define V_ASN1_ISO64STRING 26 /**/
128 # define V_ASN1_VISIBLESTRING 26/* alias */
129 # define V_ASN1_GENERALSTRING 27 /**/
130 # define V_ASN1_UNIVERSALSTRING 28 /**/
131 # define V_ASN1_BMPSTRING 30
132 /* For use with d2i_ASN1_type_bytes() */
133 # define B_ASN1_NUMERICSTRING 0x0001
134 # define B_ASN1_PRINTABLESTRING 0x0002
135 # define B_ASN1_T61STRING 0x0004
136 # define B_ASN1_TELETEXSTRING 0x0004
137 # define B_ASN1_VIDEOTEXSTRING 0x0008
138 # define B_ASN1_IA5STRING 0x0010
139 # define B_ASN1_GRAPHICSTRING 0x0020
140 # define B_ASN1_ISO64STRING 0x0040
141 # define B_ASN1_VISIBLESTRING 0x0040
142 # define B_ASN1_GENERALSTRING 0x0080
143 # define B_ASN1_UNIVERSALSTRING 0x0100
144 # define B_ASN1_OCTET_STRING 0x0200
145 # define B_ASN1_BIT_STRING 0x0400
146 # define B_ASN1_BMPSTRING 0x0800
147 # define B_ASN1_UNKNOWN 0x1000
148 # define B_ASN1_UTF8STRING 0x2000
149 # define B_ASN1_UTCTIME 0x4000
150 # define B_ASN1_GENERALIZEDTIME 0x8000
151 # define B_ASN1_SEQUENCE 0x10000
152 /* For use with ASN1_mbstring_copy() */
153 # define MBSTRING_FLAG 0x1000
154 # define MBSTRING_UTF8 (MBSTRING_FLAG)
155 # define MBSTRING_ASC (MBSTRING_FLAG|1)
156 # define MBSTRING_BMP (MBSTRING_FLAG|2)
157 # define MBSTRING_UNIV (MBSTRING_FLAG|4)
158 # define SMIME_OLDMIME 0x400
159 # define SMIME_CRLFEOL 0x800
160 # define SMIME_STREAM 0x1000
161 struct X509_algor_st;
162 DECLARE_STACK_OF(X509_ALGOR)
164 # define DECLARE_ASN1_SET_OF(type)/* filled in by mkstack.pl */
165 # define IMPLEMENT_ASN1_SET_OF(type)/* nothing, no longer needed */
168 * We MUST make sure that, except for constness, asn1_ctx_st and
169 * asn1_const_ctx are exactly the same. Fortunately, as soon as the old ASN1
170 * parsing macros are gone, we can throw this away as well...
172 typedef struct asn1_ctx_st {
173 unsigned char *p; /* work char pointer */
174 int eos; /* end of sequence read for indefinite
176 int error; /* error code to use when returning an error */
177 int inf; /* constructed if 0x20, indefinite is 0x21 */
178 int tag; /* tag from last 'get object' */
179 int xclass; /* class from last 'get object' */
180 long slen; /* length of last 'get object' */
181 unsigned char *max; /* largest value of p allowed */
182 unsigned char *q; /* temporary variable */
183 unsigned char **pp; /* variable */
184 int line; /* used in error processing */
187 typedef struct asn1_const_ctx_st {
188 const unsigned char *p; /* work char pointer */
189 int eos; /* end of sequence read for indefinite
191 int error; /* error code to use when returning an error */
192 int inf; /* constructed if 0x20, indefinite is 0x21 */
193 int tag; /* tag from last 'get object' */
194 int xclass; /* class from last 'get object' */
195 long slen; /* length of last 'get object' */
196 const unsigned char *max; /* largest value of p allowed */
197 const unsigned char *q; /* temporary variable */
198 const unsigned char **pp; /* variable */
199 int line; /* used in error processing */
203 * These are used internally in the ASN1_OBJECT to keep track of whether the
204 * names and data need to be free()ed
206 # define ASN1_OBJECT_FLAG_DYNAMIC 0x01/* internal use */
207 # define ASN1_OBJECT_FLAG_CRITICAL 0x02/* critical x509v3 object id */
208 # define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04/* internal use */
209 # define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08/* internal use */
210 typedef struct asn1_object_st {
215 int flags; /* Should we free this one */
218 # define ASN1_STRING_FLAG_BITS_LEFT 0x08/* Set if 0x07 has bits left value */
220 * This indicates that the ASN1_STRING is not a real value but just a place
221 * holder for the location where indefinite length constructed data should be
222 * inserted in the memory buffer
224 # define ASN1_STRING_FLAG_NDEF 0x010
227 * This flag is used by the CMS code to indicate that a string is not
228 * complete and is a place holder for content when it had all been accessed.
229 * The flag will be reset when content has been written to it.
231 # define ASN1_STRING_FLAG_CONT 0x020
233 /* This is the base type that holds just about everything :-) */
234 typedef struct asn1_string_st {
239 * The value of the following field depends on the type being held. It
240 * is mostly being used for BIT_STRING so if the input data has a
241 * non-zero 'unused bits' value, it will be handled correctly
247 * ASN1_ENCODING structure: this is used to save the received encoding of an
248 * ASN1 type. This is useful to get round problems with invalid encodings
249 * which can break signatures.
252 typedef struct ASN1_ENCODING_st {
253 unsigned char *enc; /* DER encoding */
254 long len; /* Length of encoding */
255 int modified; /* set to 1 if 'enc' is invalid */
258 /* Used with ASN1 LONG type: if a long is set to this it is omitted */
259 # define ASN1_LONG_UNDEF 0x7fffffffL
261 # define STABLE_FLAGS_MALLOC 0x01
262 # define STABLE_NO_MASK 0x02
263 # define DIRSTRING_TYPE \
264 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
265 # define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
267 typedef struct asn1_string_table_st {
275 DECLARE_STACK_OF(ASN1_STRING_TABLE)
277 /* size limits: this stuff is taken straight from RFC2459 */
279 # define ub_name 32768
280 # define ub_common_name 64
281 # define ub_locality_name 128
282 # define ub_state_name 128
283 # define ub_organization_name 64
284 # define ub_organization_unit_name 64
286 # define ub_email_address 128
289 * Declarations for template structures: for full definitions see asn1t.h
291 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
292 typedef struct ASN1_ITEM_st ASN1_ITEM;
293 typedef struct ASN1_TLC_st ASN1_TLC;
294 /* This is just an opaque pointer */
295 typedef struct ASN1_VALUE_st ASN1_VALUE;
297 /* Declare ASN1 functions: the implement macro in in asn1t.h */
299 # define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)
301 # define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \
302 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type)
304 # define DECLARE_ASN1_FUNCTIONS_name(type, name) \
305 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
306 DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name)
308 # define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
309 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
310 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
312 # define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \
313 type *d2i_##name(type **a, const unsigned char **in, long len); \
314 int i2d_##name(type *a, unsigned char **out); \
315 DECLARE_ASN1_ITEM(itname)
317 # define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
318 type *d2i_##name(type **a, const unsigned char **in, long len); \
319 int i2d_##name(const type *a, unsigned char **out); \
320 DECLARE_ASN1_ITEM(name)
322 # define DECLARE_ASN1_NDEF_FUNCTION(name) \
323 int i2d_##name##_NDEF(name *a, unsigned char **out);
325 # define DECLARE_ASN1_FUNCTIONS_const(name) \
326 DECLARE_ASN1_ALLOC_FUNCTIONS(name) \
327 DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name)
329 # define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
330 type *name##_new(void); \
331 void name##_free(type *a);
333 # define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
334 # define I2D_OF(type) int (*)(type *,unsigned char **)
335 # define I2D_OF_const(type) int (*)(const type *,unsigned char **)
337 # define CHECKED_D2I_OF(type, d2i) \
338 ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0)))
339 # define CHECKED_I2D_OF(type, i2d) \
340 ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0)))
341 # define CHECKED_NEW_OF(type, xnew) \
342 ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0)))
343 # define CHECKED_PTR_OF(type, p) \
344 ((void*) (1 ? p : (type*)0))
345 # define CHECKED_PPTR_OF(type, p) \
346 ((void**) (1 ? p : (type**)0))
347 # define CHECKED_PTR_OF_TO_CHAR(type, p) \
348 ((char*) (1 ? p : (type*)0))
350 # define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)
351 # define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **)
352 # define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)
354 TYPEDEF_D2I2D_OF(void);
357 * The following macros and typedefs allow an ASN1_ITEM
358 * to be embedded in a structure and referenced. Since
359 * the ASN1_ITEM pointers need to be globally accessible
360 * (possibly from shared libraries) they may exist in
361 * different forms. On platforms that support it the
362 * ASN1_ITEM structure itself will be globally exported.
363 * Other platforms will export a function that returns
364 * an ASN1_ITEM pointer.
366 * To handle both cases transparently the macros below
367 * should be used instead of hard coding an ASN1_ITEM
368 * pointer in a structure.
370 * The structure will look like this:
372 * typedef struct SOMETHING_st {
374 * ASN1_ITEM_EXP *iptr;
378 * It would be initialised as e.g.:
380 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};
382 * and the actual pointer extracted with:
384 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);
386 * Finally an ASN1_ITEM pointer can be extracted from an
387 * appropriate reference with: ASN1_ITEM_rptr(X509). This
388 * would be used when a function takes an ASN1_ITEM * argument.
392 # ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
394 /* ASN1_ITEM pointer exported type */
395 typedef const ASN1_ITEM ASN1_ITEM_EXP;
397 /* Macro to obtain ASN1_ITEM pointer from exported type */
398 # define ASN1_ITEM_ptr(iptr) (iptr)
400 /* Macro to include ASN1_ITEM pointer from base type */
401 # define ASN1_ITEM_ref(iptr) (&(iptr##_it))
403 # define ASN1_ITEM_rptr(ref) (&(ref##_it))
405 # define DECLARE_ASN1_ITEM(name) \
406 OPENSSL_EXTERN const ASN1_ITEM name##_it;
411 * Platforms that can't easily handle shared global variables are declared as
412 * functions returning ASN1_ITEM pointers.
415 /* ASN1_ITEM pointer exported type */
416 typedef const ASN1_ITEM *ASN1_ITEM_EXP (void);
418 /* Macro to obtain ASN1_ITEM pointer from exported type */
419 # define ASN1_ITEM_ptr(iptr) (iptr())
421 /* Macro to include ASN1_ITEM pointer from base type */
422 # define ASN1_ITEM_ref(iptr) (iptr##_it)
424 # define ASN1_ITEM_rptr(ref) (ref##_it())
426 # define DECLARE_ASN1_ITEM(name) \
427 const ASN1_ITEM * name##_it(void);
431 /* Parameters used by ASN1_STRING_print_ex() */
434 * These determine which characters to escape: RFC2253 special characters,
435 * control characters and MSB set characters
438 # define ASN1_STRFLGS_ESC_2253 1
439 # define ASN1_STRFLGS_ESC_CTRL 2
440 # define ASN1_STRFLGS_ESC_MSB 4
443 * This flag determines how we do escaping: normally RC2253 backslash only,
444 * set this to use backslash and quote.
447 # define ASN1_STRFLGS_ESC_QUOTE 8
449 /* These three flags are internal use only. */
451 /* Character is a valid PrintableString character */
452 # define CHARTYPE_PRINTABLESTRING 0x10
453 /* Character needs escaping if it is the first character */
454 # define CHARTYPE_FIRST_ESC_2253 0x20
455 /* Character needs escaping if it is the last character */
456 # define CHARTYPE_LAST_ESC_2253 0x40
459 * NB the internal flags are safely reused below by flags handled at the top
464 * If this is set we convert all character strings to UTF8 first
467 # define ASN1_STRFLGS_UTF8_CONVERT 0x10
470 * If this is set we don't attempt to interpret content: just assume all
471 * strings are 1 byte per character. This will produce some pretty odd
475 # define ASN1_STRFLGS_IGNORE_TYPE 0x20
477 /* If this is set we include the string type in the output */
478 # define ASN1_STRFLGS_SHOW_TYPE 0x40
481 * This determines which strings to display and which to 'dump' (hex dump of
482 * content octets or DER encoding). We can only dump non character strings or
483 * everything. If we don't dump 'unknown' they are interpreted as character
484 * strings with 1 octet per character and are subject to the usual escaping
488 # define ASN1_STRFLGS_DUMP_ALL 0x80
489 # define ASN1_STRFLGS_DUMP_UNKNOWN 0x100
492 * These determine what 'dumping' does, we can dump the content octets or the
493 * DER encoding: both use the RFC2253 #XXXXX notation.
496 # define ASN1_STRFLGS_DUMP_DER 0x200
499 * All the string flags consistent with RFC2253, escaping control characters
500 * isn't essential in RFC2253 but it is advisable anyway.
503 # define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \
504 ASN1_STRFLGS_ESC_CTRL | \
505 ASN1_STRFLGS_ESC_MSB | \
506 ASN1_STRFLGS_UTF8_CONVERT | \
507 ASN1_STRFLGS_DUMP_UNKNOWN | \
508 ASN1_STRFLGS_DUMP_DER)
510 DECLARE_STACK_OF(ASN1_INTEGER)
511 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
513 DECLARE_STACK_OF(ASN1_GENERALSTRING)
515 typedef struct asn1_type_st {
519 ASN1_BOOLEAN boolean;
520 ASN1_STRING *asn1_string;
522 ASN1_INTEGER *integer;
523 ASN1_ENUMERATED *enumerated;
524 ASN1_BIT_STRING *bit_string;
525 ASN1_OCTET_STRING *octet_string;
526 ASN1_PRINTABLESTRING *printablestring;
527 ASN1_T61STRING *t61string;
528 ASN1_IA5STRING *ia5string;
529 ASN1_GENERALSTRING *generalstring;
530 ASN1_BMPSTRING *bmpstring;
531 ASN1_UNIVERSALSTRING *universalstring;
532 ASN1_UTCTIME *utctime;
533 ASN1_GENERALIZEDTIME *generalizedtime;
534 ASN1_VISIBLESTRING *visiblestring;
535 ASN1_UTF8STRING *utf8string;
537 * set and sequence are left complete and still contain the set or
541 ASN1_STRING *sequence;
542 ASN1_VALUE *asn1_value;
546 DECLARE_STACK_OF(ASN1_TYPE)
547 DECLARE_ASN1_SET_OF(ASN1_TYPE)
549 typedef struct asn1_method_st {
552 void *(*create) (void);
553 void (*destroy) (void *);
556 /* This is used when parsing some Netscape objects */
557 typedef struct asn1_header_st {
558 ASN1_OCTET_STRING *header;
563 /* This is used to contain a list of bit names */
564 typedef struct BIT_STRING_BITNAME_st {
568 } BIT_STRING_BITNAME;
570 # define M_ASN1_STRING_length(x) ((x)->length)
571 # define M_ASN1_STRING_length_set(x, n) ((x)->length = (n))
572 # define M_ASN1_STRING_type(x) ((x)->type)
573 # define M_ASN1_STRING_data(x) ((x)->data)
575 /* Macros for string operations */
576 # define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
577 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
578 # define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
579 # define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
580 ASN1_STRING_dup((ASN1_STRING *)a)
581 # define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
582 (ASN1_STRING *)a,(ASN1_STRING *)b)
583 # define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
585 # define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\
586 ASN1_STRING_type_new(V_ASN1_INTEGER)
587 # define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a)
588 # define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
589 # define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
590 (ASN1_STRING *)a,(ASN1_STRING *)b)
592 # define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
593 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
594 # define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a)
595 # define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
596 # define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\
597 (ASN1_STRING *)a,(ASN1_STRING *)b)
599 # define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\
600 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
601 # define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
602 # define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
603 ASN1_STRING_dup((ASN1_STRING *)a)
604 # define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
605 (ASN1_STRING *)a,(ASN1_STRING *)b)
606 # define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
607 # define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b)
608 # define M_i2d_ASN1_OCTET_STRING(a,pp) \
609 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
612 # define B_ASN1_TIME \
614 B_ASN1_GENERALIZEDTIME
616 # define B_ASN1_PRINTABLE \
617 B_ASN1_NUMERICSTRING| \
618 B_ASN1_PRINTABLESTRING| \
622 B_ASN1_UNIVERSALSTRING|\
628 # define B_ASN1_DIRECTORYSTRING \
629 B_ASN1_PRINTABLESTRING| \
630 B_ASN1_TELETEXSTRING|\
632 B_ASN1_UNIVERSALSTRING|\
635 # define B_ASN1_DISPLAYTEXT \
637 B_ASN1_VISIBLESTRING| \
641 # define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING)
642 # define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a)
643 # define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
644 pp,a->type,V_ASN1_UNIVERSAL)
645 # define M_d2i_ASN1_PRINTABLE(a,pp,l) \
646 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
649 # define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
650 # define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
651 # define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
652 pp,a->type,V_ASN1_UNIVERSAL)
653 # define M_d2i_DIRECTORYSTRING(a,pp,l) \
654 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
655 B_ASN1_DIRECTORYSTRING)
657 # define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
658 # define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
659 # define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
660 pp,a->type,V_ASN1_UNIVERSAL)
661 # define M_d2i_DISPLAYTEXT(a,pp,l) \
662 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
665 # define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
666 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
667 # define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
668 # define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
669 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
671 # define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
672 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
673 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
675 # define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\
676 ASN1_STRING_type_new(V_ASN1_T61STRING)
677 # define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
678 # define M_i2d_ASN1_T61STRING(a,pp) \
679 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
681 # define M_d2i_ASN1_T61STRING(a,pp,l) \
682 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
683 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
685 # define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\
686 ASN1_STRING_type_new(V_ASN1_IA5STRING)
687 # define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
688 # define M_ASN1_IA5STRING_dup(a) \
689 (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
690 # define M_i2d_ASN1_IA5STRING(a,pp) \
691 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
693 # define M_d2i_ASN1_IA5STRING(a,pp,l) \
694 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
697 # define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\
698 ASN1_STRING_type_new(V_ASN1_UTCTIME)
699 # define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
700 # define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
702 # define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\
703 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
704 # define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
705 # define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
708 # define M_ASN1_TIME_new() (ASN1_TIME *)\
709 ASN1_STRING_type_new(V_ASN1_UTCTIME)
710 # define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
711 # define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
713 # define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\
714 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
715 # define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
716 # define M_i2d_ASN1_GENERALSTRING(a,pp) \
717 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
719 # define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
720 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
721 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
723 # define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\
724 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
725 # define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
726 # define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
727 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
729 # define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
730 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
731 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
733 # define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\
734 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
735 # define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
736 # define M_i2d_ASN1_BMPSTRING(a,pp) \
737 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
739 # define M_d2i_ASN1_BMPSTRING(a,pp,l) \
740 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
741 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
743 # define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\
744 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
745 # define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
746 # define M_i2d_ASN1_VISIBLESTRING(a,pp) \
747 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
749 # define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
750 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
751 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
753 # define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
754 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
755 # define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
756 # define M_i2d_ASN1_UTF8STRING(a,pp) \
757 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
759 # define M_d2i_ASN1_UTF8STRING(a,pp,l) \
760 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
761 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
763 /* for the is_set parameter to i2d_ASN1_SET */
764 # define IS_SEQUENCE 0
767 DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
769 int ASN1_TYPE_get(ASN1_TYPE *a);
770 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
771 int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value);
772 int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b);
774 ASN1_OBJECT *ASN1_OBJECT_new(void);
775 void ASN1_OBJECT_free(ASN1_OBJECT *a);
776 int i2d_ASN1_OBJECT(ASN1_OBJECT *a, unsigned char **pp);
777 ASN1_OBJECT *c2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
779 ASN1_OBJECT *d2i_ASN1_OBJECT(ASN1_OBJECT **a, const unsigned char **pp,
782 DECLARE_ASN1_ITEM(ASN1_OBJECT)
784 DECLARE_STACK_OF(ASN1_OBJECT)
785 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
787 ASN1_STRING *ASN1_STRING_new(void);
788 void ASN1_STRING_free(ASN1_STRING *a);
789 ASN1_STRING *ASN1_STRING_dup(ASN1_STRING *a);
790 ASN1_STRING *ASN1_STRING_type_new(int type);
791 int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
793 * Since this is used to store all sorts of things, via macros, for now,
794 * make its data void *
796 int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
797 void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len);
798 int ASN1_STRING_length(ASN1_STRING *x);
799 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
800 int ASN1_STRING_type(ASN1_STRING *x);
801 unsigned char *ASN1_STRING_data(ASN1_STRING *x);
803 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
804 int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a, unsigned char **pp);
805 ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,
806 const unsigned char **pp, long length);
807 int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length);
808 int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
809 int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
811 # ifndef OPENSSL_NO_BIO
812 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
813 BIT_STRING_BITNAME *tbl, int indent);
815 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
816 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
817 BIT_STRING_BITNAME *tbl);
819 int i2d_ASN1_BOOLEAN(int a, unsigned char **pp);
820 int d2i_ASN1_BOOLEAN(int *a, const unsigned char **pp, long length);
822 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
823 int i2c_ASN1_INTEGER(ASN1_INTEGER *a, unsigned char **pp);
824 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **pp,
826 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a, const unsigned char **pp,
828 ASN1_INTEGER *ASN1_INTEGER_dup(ASN1_INTEGER *x);
829 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
831 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
833 int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
834 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t);
835 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
836 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
838 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
841 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
842 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,
844 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
846 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
847 ASN1_OCTET_STRING *ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
848 int ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
849 int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data,
852 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
853 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)
854 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
855 DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
856 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
858 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
859 int UTF8_putc(unsigned char *str, int len, unsigned long value);
861 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
863 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
864 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
865 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
866 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
867 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
868 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)
869 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
870 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
871 DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
873 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)
875 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s, time_t t);
876 int ASN1_TIME_check(ASN1_TIME *t);
877 ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME
880 int i2d_ASN1_SET(STACK * a, unsigned char **pp,
881 i2d_of_void *i2d, int ex_tag, int ex_class, int is_set);
882 STACK *d2i_ASN1_SET(STACK ** a, const unsigned char **pp, long length,
883 d2i_of_void *d2i, void (*free_func) (void *),
884 int ex_tag, int ex_class);
886 # ifndef OPENSSL_NO_BIO
887 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
888 int a2i_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *bs, char *buf, int size);
889 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
890 int a2i_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *bs, char *buf, int size);
891 int i2a_ASN1_OBJECT(BIO *bp, ASN1_OBJECT *a);
892 int a2i_ASN1_STRING(BIO *bp, ASN1_STRING *bs, char *buf, int size);
893 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
895 int i2t_ASN1_OBJECT(char *buf, int buf_len, ASN1_OBJECT *a);
897 int a2d_ASN1_OBJECT(unsigned char *out, int olen, const char *buf, int num);
898 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
899 const char *sn, const char *ln);
901 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
902 long ASN1_INTEGER_get(ASN1_INTEGER *a);
903 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
904 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai, BIGNUM *bn);
906 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
907 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
908 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
909 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai, BIGNUM *bn);
912 /* given a string, return the correct type, max is the maximum length */
913 int ASN1_PRINTABLE_type(const unsigned char *s, int max);
915 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
916 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp,
917 long length, int Ptag, int Pclass);
918 unsigned long ASN1_tag2bit(int tag);
919 /* type is one or more of the B_ASN1_ values. */
920 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a, const unsigned char **pp,
921 long length, int type);
924 int asn1_Finish(ASN1_CTX *c);
925 int asn1_const_Finish(ASN1_const_CTX *c);
928 int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
929 int *pclass, long omax);
930 int ASN1_check_infinite_end(unsigned char **p, long len);
931 int ASN1_const_check_infinite_end(const unsigned char **p, long len);
932 void ASN1_put_object(unsigned char **pp, int constructed, int length,
933 int tag, int xclass);
934 int ASN1_put_eoc(unsigned char **pp);
935 int ASN1_object_size(int constructed, int length, int tag);
937 /* Used to implement other functions */
938 void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, char *x);
940 # define ASN1_dup_of(type,i2d,d2i,x) \
941 ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \
942 CHECKED_D2I_OF(type, d2i), \
943 CHECKED_PTR_OF_TO_CHAR(type, x)))
945 # define ASN1_dup_of_const(type,i2d,d2i,x) \
946 ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \
947 CHECKED_D2I_OF(type, d2i), \
948 CHECKED_PTR_OF_TO_CHAR(const type, x)))
950 void *ASN1_item_dup(const ASN1_ITEM *it, void *x);
952 /* ASN1 alloc/free macros for when a type is only used internally */
954 # define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type))
955 # define M_ASN1_free_of(x, type) \
956 ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type))
958 # ifndef OPENSSL_NO_FP_API
959 void *ASN1_d2i_fp(void *(*xnew) (void), d2i_of_void *d2i, FILE *in, void **x);
961 # define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \
962 ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \
963 CHECKED_D2I_OF(type, d2i), \
965 CHECKED_PPTR_OF(type, x)))
967 void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
968 int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x);
970 # define ASN1_i2d_fp_of(type,i2d,out,x) \
971 (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \
973 CHECKED_PTR_OF(type, x)))
975 # define ASN1_i2d_fp_of_const(type,i2d,out,x) \
976 (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \
978 CHECKED_PTR_OF(const type, x)))
980 int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x);
981 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
984 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
986 # ifndef OPENSSL_NO_BIO
987 void *ASN1_d2i_bio(void *(*xnew) (void), d2i_of_void *d2i, BIO *in, void **x);
989 # define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \
990 ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \
991 CHECKED_D2I_OF(type, d2i), \
993 CHECKED_PPTR_OF(type, x)))
995 void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x);
996 int ASN1_i2d_bio(i2d_of_void *i2d, BIO *out, unsigned char *x);
998 # define ASN1_i2d_bio_of(type,i2d,out,x) \
999 (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \
1001 CHECKED_PTR_OF(type, x)))
1003 # define ASN1_i2d_bio_of_const(type,i2d,out,x) \
1004 (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \
1006 CHECKED_PTR_OF(const type, x)))
1008 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);
1009 int ASN1_UTCTIME_print(BIO *fp, ASN1_UTCTIME *a);
1010 int ASN1_GENERALIZEDTIME_print(BIO *fp, ASN1_GENERALIZEDTIME *a);
1011 int ASN1_TIME_print(BIO *fp, ASN1_TIME *a);
1012 int ASN1_STRING_print(BIO *bp, ASN1_STRING *v);
1013 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
1014 int ASN1_parse(BIO *bp, const unsigned char *pp, long len, int indent);
1015 int ASN1_parse_dump(BIO *bp, const unsigned char *pp, long len, int indent,
1018 const char *ASN1_tag2str(int tag);
1020 /* Used to load and write netscape format cert/key */
1021 int i2d_ASN1_HEADER(ASN1_HEADER * a, unsigned char **pp);
1022 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER ** a, const unsigned char **pp,
1024 ASN1_HEADER *ASN1_HEADER_new(void);
1025 void ASN1_HEADER_free(ASN1_HEADER * a);
1027 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
1029 /* Not used that much at this point, except for the first two */
1030 ASN1_METHOD *X509_asn1_meth(void);
1031 ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
1032 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
1033 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
1035 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, unsigned char *data, int len);
1036 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a, unsigned char *data, int max_len);
1037 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
1038 unsigned char *data, int len);
1039 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a, long *num,
1040 unsigned char *data, int max_len);
1042 STACK *ASN1_seq_unpack(const unsigned char *buf, int len,
1043 d2i_of_void *d2i, void (*free_func) (void *));
1044 unsigned char *ASN1_seq_pack(STACK * safes, i2d_of_void *i2d,
1045 unsigned char **buf, int *len);
1046 void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i);
1047 void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it);
1048 ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d,
1049 ASN1_OCTET_STRING **oct);
1051 # define ASN1_pack_string_of(type,obj,i2d,oct) \
1052 (ASN1_pack_string(CHECKED_PTR_OF(type, obj), \
1053 CHECKED_I2D_OF(type, i2d), \
1056 ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it,
1057 ASN1_OCTET_STRING **oct);
1059 void ASN1_STRING_set_default_mask(unsigned long mask);
1060 int ASN1_STRING_set_default_mask_asc(const char *p);
1061 unsigned long ASN1_STRING_get_default_mask(void);
1062 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
1063 int inform, unsigned long mask);
1064 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
1065 int inform, unsigned long mask,
1066 long minsize, long maxsize);
1068 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
1069 const unsigned char *in, int inlen,
1070 int inform, int nid);
1071 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
1072 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
1073 void ASN1_STRING_TABLE_cleanup(void);
1075 /* ASN1 template functions */
1077 /* Old API compatible functions */
1078 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
1079 void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
1080 ASN1_VALUE *ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in,
1081 long len, const ASN1_ITEM *it);
1082 int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
1083 int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out,
1084 const ASN1_ITEM *it);
1086 void ASN1_add_oid_module(void);
1088 ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf);
1089 ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf);
1091 typedef int asn1_output_data_fn(BIO *out, BIO *data, ASN1_VALUE *val,
1092 int flags, const ASN1_ITEM *it);
1094 int int_smime_write_ASN1(BIO *bio, ASN1_VALUE *val, BIO *data, int flags,
1095 int ctype_nid, int econt_nid,
1096 STACK_OF(X509_ALGOR) *mdalgs,
1097 asn1_output_data_fn * data_fn, const ASN1_ITEM *it);
1098 ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it);
1100 /* BEGIN ERROR CODES */
1102 * The following lines are auto generated by the script mkerr.pl. Any changes
1103 * made after this point may be overwritten when the script is next run.
1105 void ERR_load_ASN1_strings(void);
1107 /* Error codes for the ASN1 functions. */
1109 /* Function codes. */
1110 # define ASN1_F_A2D_ASN1_OBJECT 100
1111 # define ASN1_F_A2I_ASN1_ENUMERATED 101
1112 # define ASN1_F_A2I_ASN1_INTEGER 102
1113 # define ASN1_F_A2I_ASN1_STRING 103
1114 # define ASN1_F_APPEND_EXP 176
1115 # define ASN1_F_ASN1_BIT_STRING_SET_BIT 183
1116 # define ASN1_F_ASN1_CB 177
1117 # define ASN1_F_ASN1_CHECK_TLEN 104
1118 # define ASN1_F_ASN1_COLLATE_PRIMITIVE 105
1119 # define ASN1_F_ASN1_COLLECT 106
1120 # define ASN1_F_ASN1_D2I_EX_PRIMITIVE 108
1121 # define ASN1_F_ASN1_D2I_FP 109
1122 # define ASN1_F_ASN1_D2I_READ_BIO 107
1123 # define ASN1_F_ASN1_DIGEST 184
1124 # define ASN1_F_ASN1_DO_ADB 110
1125 # define ASN1_F_ASN1_DUP 111
1126 # define ASN1_F_ASN1_ENUMERATED_SET 112
1127 # define ASN1_F_ASN1_ENUMERATED_TO_BN 113
1128 # define ASN1_F_ASN1_EX_C2I 204
1129 # define ASN1_F_ASN1_FIND_END 190
1130 # define ASN1_F_ASN1_GENERALIZEDTIME_SET 185
1131 # define ASN1_F_ASN1_GENERATE_V3 178
1132 # define ASN1_F_ASN1_GET_OBJECT 114
1133 # define ASN1_F_ASN1_HEADER_NEW 115
1134 # define ASN1_F_ASN1_I2D_BIO 116
1135 # define ASN1_F_ASN1_I2D_FP 117
1136 # define ASN1_F_ASN1_INTEGER_SET 118
1137 # define ASN1_F_ASN1_INTEGER_TO_BN 119
1138 # define ASN1_F_ASN1_ITEM_D2I_FP 206
1139 # define ASN1_F_ASN1_ITEM_DUP 191
1140 # define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW 121
1141 # define ASN1_F_ASN1_ITEM_EX_D2I 120
1142 # define ASN1_F_ASN1_ITEM_I2D_BIO 192
1143 # define ASN1_F_ASN1_ITEM_I2D_FP 193
1144 # define ASN1_F_ASN1_ITEM_PACK 198
1145 # define ASN1_F_ASN1_ITEM_SIGN 195
1146 # define ASN1_F_ASN1_ITEM_UNPACK 199
1147 # define ASN1_F_ASN1_ITEM_VERIFY 197
1148 # define ASN1_F_ASN1_MBSTRING_NCOPY 122
1149 # define ASN1_F_ASN1_OBJECT_NEW 123
1150 # define ASN1_F_ASN1_OUTPUT_DATA 207
1151 # define ASN1_F_ASN1_PACK_STRING 124
1152 # define ASN1_F_ASN1_PCTX_NEW 205
1153 # define ASN1_F_ASN1_PKCS5_PBE_SET 125
1154 # define ASN1_F_ASN1_SEQ_PACK 126
1155 # define ASN1_F_ASN1_SEQ_UNPACK 127
1156 # define ASN1_F_ASN1_SIGN 128
1157 # define ASN1_F_ASN1_STR2TYPE 179
1158 # define ASN1_F_ASN1_STRING_SET 186
1159 # define ASN1_F_ASN1_STRING_TABLE_ADD 129
1160 # define ASN1_F_ASN1_STRING_TYPE_NEW 130
1161 # define ASN1_F_ASN1_TEMPLATE_EX_D2I 132
1162 # define ASN1_F_ASN1_TEMPLATE_NEW 133
1163 # define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I 131
1164 # define ASN1_F_ASN1_TIME_SET 175
1165 # define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING 134
1166 # define ASN1_F_ASN1_TYPE_GET_OCTETSTRING 135
1167 # define ASN1_F_ASN1_UNPACK_STRING 136
1168 # define ASN1_F_ASN1_UTCTIME_SET 187
1169 # define ASN1_F_ASN1_VERIFY 137
1170 # define ASN1_F_B64_READ_ASN1 208
1171 # define ASN1_F_B64_WRITE_ASN1 209
1172 # define ASN1_F_BITSTR_CB 180
1173 # define ASN1_F_BN_TO_ASN1_ENUMERATED 138
1174 # define ASN1_F_BN_TO_ASN1_INTEGER 139
1175 # define ASN1_F_C2I_ASN1_BIT_STRING 189
1176 # define ASN1_F_C2I_ASN1_INTEGER 194
1177 # define ASN1_F_C2I_ASN1_OBJECT 196
1178 # define ASN1_F_COLLECT_DATA 140
1179 # define ASN1_F_D2I_ASN1_BIT_STRING 141
1180 # define ASN1_F_D2I_ASN1_BOOLEAN 142
1181 # define ASN1_F_D2I_ASN1_BYTES 143
1182 # define ASN1_F_D2I_ASN1_GENERALIZEDTIME 144
1183 # define ASN1_F_D2I_ASN1_HEADER 145
1184 # define ASN1_F_D2I_ASN1_INTEGER 146
1185 # define ASN1_F_D2I_ASN1_OBJECT 147
1186 # define ASN1_F_D2I_ASN1_SET 148
1187 # define ASN1_F_D2I_ASN1_TYPE_BYTES 149
1188 # define ASN1_F_D2I_ASN1_UINTEGER 150
1189 # define ASN1_F_D2I_ASN1_UTCTIME 151
1190 # define ASN1_F_D2I_NETSCAPE_RSA 152
1191 # define ASN1_F_D2I_NETSCAPE_RSA_2 153
1192 # define ASN1_F_D2I_PRIVATEKEY 154
1193 # define ASN1_F_D2I_PUBLICKEY 155
1194 # define ASN1_F_D2I_RSA_NET 200
1195 # define ASN1_F_D2I_RSA_NET_2 201
1196 # define ASN1_F_D2I_X509 156
1197 # define ASN1_F_D2I_X509_CINF 157
1198 # define ASN1_F_D2I_X509_PKEY 159
1199 # define ASN1_F_I2D_ASN1_SET 188
1200 # define ASN1_F_I2D_ASN1_TIME 160
1201 # define ASN1_F_I2D_DSA_PUBKEY 161
1202 # define ASN1_F_I2D_EC_PUBKEY 181
1203 # define ASN1_F_I2D_PRIVATEKEY 163
1204 # define ASN1_F_I2D_PUBLICKEY 164
1205 # define ASN1_F_I2D_RSA_NET 162
1206 # define ASN1_F_I2D_RSA_PUBKEY 165
1207 # define ASN1_F_LONG_C2I 166
1208 # define ASN1_F_OID_MODULE_INIT 174
1209 # define ASN1_F_PARSE_TAGGING 182
1210 # define ASN1_F_PKCS5_PBE2_SET 167
1211 # define ASN1_F_PKCS5_PBE_SET 202
1212 # define ASN1_F_SMIME_READ_ASN1 210
1213 # define ASN1_F_SMIME_TEXT 211
1214 # define ASN1_F_X509_CINF_NEW 168
1215 # define ASN1_F_X509_CRL_ADD0_REVOKED 169
1216 # define ASN1_F_X509_INFO_NEW 170
1217 # define ASN1_F_X509_NAME_ENCODE 203
1218 # define ASN1_F_X509_NAME_EX_D2I 158
1219 # define ASN1_F_X509_NAME_EX_NEW 171
1220 # define ASN1_F_X509_NEW 172
1221 # define ASN1_F_X509_PKEY_NEW 173
1224 # define ASN1_R_ADDING_OBJECT 171
1225 # define ASN1_R_ASN1_PARSE_ERROR 198
1226 # define ASN1_R_ASN1_SIG_PARSE_ERROR 199
1227 # define ASN1_R_AUX_ERROR 100
1228 # define ASN1_R_BAD_CLASS 101
1229 # define ASN1_R_BAD_OBJECT_HEADER 102
1230 # define ASN1_R_BAD_PASSWORD_READ 103
1231 # define ASN1_R_BAD_TAG 104
1232 # define ASN1_R_BMPSTRING_IS_WRONG_LENGTH 210
1233 # define ASN1_R_BN_LIB 105
1234 # define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106
1235 # define ASN1_R_BUFFER_TOO_SMALL 107
1236 # define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 108
1237 # define ASN1_R_DATA_IS_WRONG 109
1238 # define ASN1_R_DECODE_ERROR 110
1239 # define ASN1_R_DECODING_ERROR 111
1240 # define ASN1_R_DEPTH_EXCEEDED 174
1241 # define ASN1_R_ENCODE_ERROR 112
1242 # define ASN1_R_ERROR_GETTING_TIME 173
1243 # define ASN1_R_ERROR_LOADING_SECTION 172
1244 # define ASN1_R_ERROR_PARSING_SET_ELEMENT 113
1245 # define ASN1_R_ERROR_SETTING_CIPHER_PARAMS 114
1246 # define ASN1_R_EXPECTING_AN_INTEGER 115
1247 # define ASN1_R_EXPECTING_AN_OBJECT 116
1248 # define ASN1_R_EXPECTING_A_BOOLEAN 117
1249 # define ASN1_R_EXPECTING_A_TIME 118
1250 # define ASN1_R_EXPLICIT_LENGTH_MISMATCH 119
1251 # define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 120
1252 # define ASN1_R_FIELD_MISSING 121
1253 # define ASN1_R_FIRST_NUM_TOO_LARGE 122
1254 # define ASN1_R_HEADER_TOO_LONG 123
1255 # define ASN1_R_ILLEGAL_BITSTRING_FORMAT 175
1256 # define ASN1_R_ILLEGAL_BOOLEAN 176
1257 # define ASN1_R_ILLEGAL_CHARACTERS 124
1258 # define ASN1_R_ILLEGAL_FORMAT 177
1259 # define ASN1_R_ILLEGAL_HEX 178
1260 # define ASN1_R_ILLEGAL_IMPLICIT_TAG 179
1261 # define ASN1_R_ILLEGAL_INTEGER 180
1262 # define ASN1_R_ILLEGAL_NESTED_TAGGING 181
1263 # define ASN1_R_ILLEGAL_NULL 125
1264 # define ASN1_R_ILLEGAL_NULL_VALUE 182
1265 # define ASN1_R_ILLEGAL_OBJECT 183
1266 # define ASN1_R_ILLEGAL_OPTIONAL_ANY 126
1267 # define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 170
1268 # define ASN1_R_ILLEGAL_TAGGED_ANY 127
1269 # define ASN1_R_ILLEGAL_TIME_VALUE 184
1270 # define ASN1_R_INTEGER_NOT_ASCII_FORMAT 185
1271 # define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 128
1272 # define ASN1_R_INVALID_BIT_STRING_BITS_LEFT 220
1273 # define ASN1_R_INVALID_BMPSTRING_LENGTH 129
1274 # define ASN1_R_INVALID_DIGIT 130
1275 # define ASN1_R_INVALID_MIME_TYPE 200
1276 # define ASN1_R_INVALID_MODIFIER 186
1277 # define ASN1_R_INVALID_NUMBER 187
1278 # define ASN1_R_INVALID_OBJECT_ENCODING 212
1279 # define ASN1_R_INVALID_SEPARATOR 131
1280 # define ASN1_R_INVALID_TIME_FORMAT 132
1281 # define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 133
1282 # define ASN1_R_INVALID_UTF8STRING 134
1283 # define ASN1_R_IV_TOO_LARGE 135
1284 # define ASN1_R_LENGTH_ERROR 136
1285 # define ASN1_R_LIST_ERROR 188
1286 # define ASN1_R_MIME_NO_CONTENT_TYPE 201
1287 # define ASN1_R_MIME_PARSE_ERROR 202
1288 # define ASN1_R_MIME_SIG_PARSE_ERROR 203
1289 # define ASN1_R_MISSING_EOC 137
1290 # define ASN1_R_MISSING_SECOND_NUMBER 138
1291 # define ASN1_R_MISSING_VALUE 189
1292 # define ASN1_R_MSTRING_NOT_UNIVERSAL 139
1293 # define ASN1_R_MSTRING_WRONG_TAG 140
1294 # define ASN1_R_NESTED_ASN1_STRING 197
1295 # define ASN1_R_NON_HEX_CHARACTERS 141
1296 # define ASN1_R_NOT_ASCII_FORMAT 190
1297 # define ASN1_R_NOT_ENOUGH_DATA 142
1298 # define ASN1_R_NO_CONTENT_TYPE 204
1299 # define ASN1_R_NO_MATCHING_CHOICE_TYPE 143
1300 # define ASN1_R_NO_MULTIPART_BODY_FAILURE 205
1301 # define ASN1_R_NO_MULTIPART_BOUNDARY 206
1302 # define ASN1_R_NO_SIG_CONTENT_TYPE 207
1303 # define ASN1_R_NULL_IS_WRONG_LENGTH 144
1304 # define ASN1_R_OBJECT_NOT_ASCII_FORMAT 191
1305 # define ASN1_R_ODD_NUMBER_OF_CHARS 145
1306 # define ASN1_R_PRIVATE_KEY_HEADER_MISSING 146
1307 # define ASN1_R_SECOND_NUMBER_TOO_LARGE 147
1308 # define ASN1_R_SEQUENCE_LENGTH_MISMATCH 148
1309 # define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 149
1310 # define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 192
1311 # define ASN1_R_SHORT_LINE 150
1312 # define ASN1_R_SIG_INVALID_MIME_TYPE 208
1313 # define ASN1_R_STREAMING_NOT_SUPPORTED 209
1314 # define ASN1_R_STRING_TOO_LONG 151
1315 # define ASN1_R_STRING_TOO_SHORT 152
1316 # define ASN1_R_TAG_VALUE_TOO_HIGH 153
1317 # define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154
1318 # define ASN1_R_TIME_NOT_ASCII_FORMAT 193
1319 # define ASN1_R_TOO_LONG 155
1320 # define ASN1_R_TYPE_NOT_CONSTRUCTED 156
1321 # define ASN1_R_TYPE_NOT_PRIMITIVE 218
1322 # define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 157
1323 # define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 158
1324 # define ASN1_R_UNEXPECTED_EOC 159
1325 # define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH 211
1326 # define ASN1_R_UNKNOWN_FORMAT 160
1327 # define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 161
1328 # define ASN1_R_UNKNOWN_OBJECT_TYPE 162
1329 # define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 163
1330 # define ASN1_R_UNKNOWN_TAG 194
1331 # define ASN1_R_UNKOWN_FORMAT 195
1332 # define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 164
1333 # define ASN1_R_UNSUPPORTED_CIPHER 165
1334 # define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 166
1335 # define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 167
1336 # define ASN1_R_UNSUPPORTED_TYPE 196
1337 # define ASN1_R_WRONG_TAG 168
1338 # define ASN1_R_WRONG_TYPE 169