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.]
59 © Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
69 #include <openssl/e_os2.h>
70 #ifndef OPENSSL_NO_BIO
71 #include <openssl/bio.h>
73 #include <openssl/stack.h>
74 #include <openssl/safestack.h>
76 #include <openssl/symhacks.h>
78 #include <openssl/ossl_typ.h>
79 #ifndef OPENSSL_NO_DEPRECATED
80 #include <openssl/bn.h>
83 #ifdef OPENSSL_BUILD_SHLIBCRYPTO
84 # undef OPENSSL_EXTERN
85 # define OPENSSL_EXTERN OPENSSL_EXPORT
92 #define V_ASN1_UNIVERSAL 0x00
93 #define V_ASN1_APPLICATION 0x40
94 #define V_ASN1_CONTEXT_SPECIFIC 0x80
95 #define V_ASN1_PRIVATE 0xc0
97 #define V_ASN1_CONSTRUCTED 0x20
98 #define V_ASN1_PRIMITIVE_TAG 0x1f
99 #define V_ASN1_PRIMATIVE_TAG 0x1f
101 #define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */
102 #define V_ASN1_OTHER -3 /* used in ASN1_TYPE */
103 #define V_ASN1_ANY -4 /* used in ASN1 template code */
105 #define V_ASN1_NEG 0x100 /* negative flag */
107 #define V_ASN1_UNDEF -1
109 #define V_ASN1_BOOLEAN 1 /**/
110 #define V_ASN1_INTEGER 2
111 #define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG)
112 #define V_ASN1_BIT_STRING 3
113 #define V_ASN1_OCTET_STRING 4
114 #define V_ASN1_NULL 5
115 #define V_ASN1_OBJECT 6
116 #define V_ASN1_OBJECT_DESCRIPTOR 7
117 #define V_ASN1_EXTERNAL 8
118 #define V_ASN1_REAL 9
119 #define V_ASN1_ENUMERATED 10
120 #define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG)
121 #define V_ASN1_UTF8STRING 12
122 #define V_ASN1_SEQUENCE 16
123 #define V_ASN1_SET 17
124 #define V_ASN1_NUMERICSTRING 18 /**/
125 #define V_ASN1_PRINTABLESTRING 19
126 #define V_ASN1_T61STRING 20
127 #define V_ASN1_TELETEXSTRING 20 /* alias */
128 #define V_ASN1_VIDEOTEXSTRING 21 /**/
129 #define V_ASN1_IA5STRING 22
130 #define V_ASN1_UTCTIME 23
131 #define V_ASN1_GENERALIZEDTIME 24 /**/
132 #define V_ASN1_GRAPHICSTRING 25 /**/
133 #define V_ASN1_ISO64STRING 26 /**/
134 #define V_ASN1_VISIBLESTRING 26 /* alias */
135 #define V_ASN1_GENERALSTRING 27 /**/
136 #define V_ASN1_UNIVERSALSTRING 28 /**/
137 #define V_ASN1_BMPSTRING 30
139 /* For use with d2i_ASN1_type_bytes() */
140 #define B_ASN1_NUMERICSTRING 0x0001
141 #define B_ASN1_PRINTABLESTRING 0x0002
142 #define B_ASN1_T61STRING 0x0004
143 #define B_ASN1_TELETEXSTRING 0x0004
144 #define B_ASN1_VIDEOTEXSTRING 0x0008
145 #define B_ASN1_IA5STRING 0x0010
146 #define B_ASN1_GRAPHICSTRING 0x0020
147 #define B_ASN1_ISO64STRING 0x0040
148 #define B_ASN1_VISIBLESTRING 0x0040
149 #define B_ASN1_GENERALSTRING 0x0080
150 #define B_ASN1_UNIVERSALSTRING 0x0100
151 #define B_ASN1_OCTET_STRING 0x0200
152 #define B_ASN1_BIT_STRING 0x0400
153 #define B_ASN1_BMPSTRING 0x0800
154 #define B_ASN1_UNKNOWN 0x1000
155 #define B_ASN1_UTF8STRING 0x2000
156 #define B_ASN1_UTCTIME 0x4000
157 #define B_ASN1_GENERALIZEDTIME 0x8000
158 #define B_ASN1_SEQUENCE 0x10000
161 /* For use with ASN1_mbstring_copy() */
162 #define MBSTRING_FLAG 0x1000
163 #define MBSTRING_UTF8 (MBSTRING_FLAG)
164 #define MBSTRING_ASC (MBSTRING_FLAG|1)
165 #define MBSTRING_BMP (MBSTRING_FLAG|2)
166 #define MBSTRING_UNIV (MBSTRING_FLAG|4)
168 struct X509_algor_st;
170 #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */
171 #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */
173 /* We MUST make sure that, except for constness, asn1_ctx_st and
174 asn1_const_ctx are exactly the same. Fortunately, as soon as
175 the old ASN1 parsing macros are gone, we can throw this away
177 typedef struct asn1_ctx_st
179 unsigned char *p;/* work char pointer */
180 int eos; /* end of sequence read for indefinite encoding */
181 int error; /* error code to use when returning an error */
182 int inf; /* constructed if 0x20, indefinite is 0x21 */
183 int tag; /* tag from last 'get object' */
184 int xclass; /* class from last 'get object' */
185 long slen; /* length of last 'get object' */
186 unsigned char *max; /* largest value of p allowed */
187 unsigned char *q;/* temporary variable */
188 unsigned char **pp;/* variable */
189 int line; /* used in error processing */
192 typedef struct asn1_const_ctx_st
194 const unsigned char *p;/* work char pointer */
195 int eos; /* end of sequence read for indefinite encoding */
196 int error; /* error code to use when returning an error */
197 int inf; /* constructed if 0x20, indefinite is 0x21 */
198 int tag; /* tag from last 'get object' */
199 int xclass; /* class from last 'get object' */
200 long slen; /* length of last 'get object' */
201 const unsigned char *max; /* largest value of p allowed */
202 const unsigned char *q;/* temporary variable */
203 const unsigned char **pp;/* variable */
204 int line; /* used in error processing */
207 /* These are used internally in the ASN1_OBJECT to keep track of
208 * whether the names and data need to be free()ed */
209 #define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */
210 #define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */
211 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */
212 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */
213 typedef struct asn1_object_st
219 int flags; /* Should we free this one */
222 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
223 /* This indicates that the ASN1_STRING is not a real value but just a place
224 * holder for the location where indefinite length constructed data should
225 * be inserted in the memory buffer
227 #define ASN1_STRING_FLAG_NDEF 0x010
228 /* This is the base type that holds just about everything :-) */
229 typedef struct asn1_string_st
234 /* The value of the following field depends on the type being
235 * held. It is mostly being used for BIT_STRING so if the
236 * input data has a non-zero 'unused bits' value, it will be
237 * handled correctly */
241 /* ASN1_ENCODING structure: this is used to save the received
242 * encoding of an ASN1 type. This is useful to get round
243 * problems with invalid encodings which can break signatures.
246 typedef struct ASN1_ENCODING_st
248 unsigned char *enc; /* DER encoding */
249 long len; /* Length of encoding */
250 int modified; /* set to 1 if 'enc' is invalid */
253 /* Used with ASN1 LONG type: if a long is set to this it is omitted */
254 #define ASN1_LONG_UNDEF 0x7fffffffL
256 #define STABLE_FLAGS_MALLOC 0x01
257 #define STABLE_NO_MASK 0x02
258 #define DIRSTRING_TYPE \
259 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
260 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
262 typedef struct asn1_string_table_st {
270 DECLARE_STACK_OF(ASN1_STRING_TABLE)
272 /* size limits: this stuff is taken straight from RFC2459 */
274 #define ub_name 32768
275 #define ub_common_name 64
276 #define ub_locality_name 128
277 #define ub_state_name 128
278 #define ub_organization_name 64
279 #define ub_organization_unit_name 64
281 #define ub_email_address 128
283 /* Declarations for template structures: for full definitions
286 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
287 typedef struct ASN1_ITEM_st ASN1_ITEM;
288 typedef struct ASN1_TLC_st ASN1_TLC;
289 /* This is just an opaque pointer */
290 typedef struct ASN1_VALUE_st ASN1_VALUE;
292 /* Declare ASN1 functions: the implement macro in in asn1t.h */
294 #define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)
296 #define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \
297 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type)
299 #define DECLARE_ASN1_FUNCTIONS_name(type, name) \
300 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
301 DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name)
303 #define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
304 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
305 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
307 #define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \
308 IMPORT_C type *d2i_##name(type **a, const unsigned char **in, long len); \
309 IMPORT_C int i2d_##name(type *a, unsigned char **out); \
310 DECLARE_ASN1_ITEM(itname)
312 #define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
313 IMPORT_C type *d2i_##name(type **a, const unsigned char **in, long len); \
314 IMPORT_C int i2d_##name(const type *a, unsigned char **out); \
315 DECLARE_ASN1_ITEM(name)
317 #define DECLARE_ASN1_NDEF_FUNCTION(name) \
318 IMPORT_C int i2d_##name##_NDEF(name *a, unsigned char **out);
320 #define DECLARE_ASN1_FUNCTIONS_const(name) \
321 IMPORT_C name *name##_new(void); \
322 IMPORT_C void name##_free(name *a);
324 #define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \
325 IMPORT_C type *name##_new(void); \
326 IMPORT_C void name##_free(type *a);
328 #define D2I_OF(type) type *(*)(type **,const unsigned char **,long)
329 #define I2D_OF(type) int (*)(type *,unsigned char **)
330 #define I2D_OF_const(type) int (*)(const type *,unsigned char **)
331 #define CHECKED_D2I_OF(type, d2i) \
332 ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0)))
333 #define CHECKED_I2D_OF(type, i2d) \
334 ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0)))
335 #define CHECKED_NEW_OF(type, xnew) \
336 ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0)))
337 #define CHECKED_PTR_OF(type, p) \
338 ((void*) (1 ? p : (type*)0))
339 #define CHECKED_PPTR_OF(type, p) \
340 ((void**) (1 ? p : (type**)0))
342 #define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long)
343 #define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **)
344 #define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type)
346 TYPEDEF_D2I2D_OF(void);
348 /* The following macros and typedefs allow an ASN1_ITEM
349 * to be embedded in a structure and referenced. Since
350 * the ASN1_ITEM pointers need to be globally accessible
351 * (possibly from shared libraries) they may exist in
352 * different forms. On platforms that support it the
353 * ASN1_ITEM structure itself will be globally exported.
354 * Other platforms will export a function that returns
355 * an ASN1_ITEM pointer.
357 * To handle both cases transparently the macros below
358 * should be used instead of hard coding an ASN1_ITEM
359 * pointer in a structure.
361 * The structure will look like this:
363 * typedef struct SOMETHING_st {
365 * ASN1_ITEM_EXP *iptr;
369 * It would be initialised as e.g.:
371 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};
373 * and the actual pointer extracted with:
375 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);
377 * Finally an ASN1_ITEM pointer can be extracted from an
378 * appropriate reference with: ASN1_ITEM_rptr(X509). This
379 * would be used when a function takes an ASN1_ITEM * argument.
383 #ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
385 /* ASN1_ITEM pointer exported type */
386 typedef const ASN1_ITEM ASN1_ITEM_EXP;
388 /* Macro to obtain ASN1_ITEM pointer from exported type */
389 #define ASN1_ITEM_ptr(iptr) (iptr)
391 /* Macro to include ASN1_ITEM pointer from base type */
392 #define ASN1_ITEM_ref(iptr) (&(iptr##_it))
394 #define ASN1_ITEM_rptr(ref) (&(ref##_it))
396 #define DECLARE_ASN1_ITEM(name) \
397 OPENSSL_EXTERN const ASN1_ITEM name##_it;
401 /* Platforms that can't easily handle shared global variables are declared
402 * as functions returning ASN1_ITEM pointers.
405 /* ASN1_ITEM pointer exported type */
406 typedef const ASN1_ITEM * ASN1_ITEM_EXP(void);
408 /* Macro to obtain ASN1_ITEM pointer from exported type */
409 #define ASN1_ITEM_ptr(iptr) (iptr())
411 /* Macro to include ASN1_ITEM pointer from base type */
412 #define ASN1_ITEM_ref(iptr) (iptr##_it)
414 #define ASN1_ITEM_rptr(ref) (ref##_it())
416 #define DECLARE_ASN1_ITEM(name) \
417 IMPORT_C const ASN1_ITEM * name##_it(void);
421 /* Parameters used by ASN1_STRING_print_ex() */
423 /* These determine which characters to escape:
424 * RFC2253 special characters, control characters and
428 #define ASN1_STRFLGS_ESC_2253 1
429 #define ASN1_STRFLGS_ESC_CTRL 2
430 #define ASN1_STRFLGS_ESC_MSB 4
433 /* This flag determines how we do escaping: normally
434 * RC2253 backslash only, set this to use backslash and
438 #define ASN1_STRFLGS_ESC_QUOTE 8
441 /* These three flags are internal use only. */
443 /* Character is a valid PrintableString character */
444 #define CHARTYPE_PRINTABLESTRING 0x10
445 /* Character needs escaping if it is the first character */
446 #define CHARTYPE_FIRST_ESC_2253 0x20
447 /* Character needs escaping if it is the last character */
448 #define CHARTYPE_LAST_ESC_2253 0x40
450 /* NB the internal flags are safely reused below by flags
451 * handled at the top level.
454 /* If this is set we convert all character strings
458 #define ASN1_STRFLGS_UTF8_CONVERT 0x10
460 /* If this is set we don't attempt to interpret content:
461 * just assume all strings are 1 byte per character. This
462 * will produce some pretty odd looking output!
465 #define ASN1_STRFLGS_IGNORE_TYPE 0x20
467 /* If this is set we include the string type in the output */
468 #define ASN1_STRFLGS_SHOW_TYPE 0x40
470 /* This determines which strings to display and which to
471 * 'dump' (hex dump of content octets or DER encoding). We can
472 * only dump non character strings or everything. If we
473 * don't dump 'unknown' they are interpreted as character
474 * strings with 1 octet per character and are subject to
475 * the usual escaping options.
478 #define ASN1_STRFLGS_DUMP_ALL 0x80
479 #define ASN1_STRFLGS_DUMP_UNKNOWN 0x100
481 /* These determine what 'dumping' does, we can dump the
482 * content octets or the DER encoding: both use the
483 * RFC2253 #XXXXX notation.
486 #define ASN1_STRFLGS_DUMP_DER 0x200
488 /* All the string flags consistent with RFC2253,
489 * escaping control characters isn't essential in
490 * RFC2253 but it is advisable anyway.
493 #define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \
494 ASN1_STRFLGS_ESC_CTRL | \
495 ASN1_STRFLGS_ESC_MSB | \
496 ASN1_STRFLGS_UTF8_CONVERT | \
497 ASN1_STRFLGS_DUMP_UNKNOWN | \
498 ASN1_STRFLGS_DUMP_DER)
500 DECLARE_STACK_OF(ASN1_INTEGER)
501 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
503 DECLARE_STACK_OF(ASN1_GENERALSTRING)
505 typedef struct asn1_type_st
510 ASN1_BOOLEAN boolean;
511 ASN1_STRING * asn1_string;
512 ASN1_OBJECT * object;
513 ASN1_INTEGER * integer;
514 ASN1_ENUMERATED * enumerated;
515 ASN1_BIT_STRING * bit_string;
516 ASN1_OCTET_STRING * octet_string;
517 ASN1_PRINTABLESTRING * printablestring;
518 ASN1_T61STRING * t61string;
519 ASN1_IA5STRING * ia5string;
520 ASN1_GENERALSTRING * generalstring;
521 ASN1_BMPSTRING * bmpstring;
522 ASN1_UNIVERSALSTRING * universalstring;
523 ASN1_UTCTIME * utctime;
524 ASN1_GENERALIZEDTIME * generalizedtime;
525 ASN1_VISIBLESTRING * visiblestring;
526 ASN1_UTF8STRING * utf8string;
527 /* set and sequence are left complete and still
528 * contain the set or sequence bytes */
530 ASN1_STRING * sequence;
534 DECLARE_STACK_OF(ASN1_TYPE)
535 DECLARE_ASN1_SET_OF(ASN1_TYPE)
537 typedef struct asn1_method_st
541 void *(*create)(void);
542 void (*destroy)(void *);
545 /* This is used when parsing some Netscape objects */
546 typedef struct asn1_header_st
548 ASN1_OCTET_STRING *header;
553 /* This is used to contain a list of bit names */
554 typedef struct BIT_STRING_BITNAME_st {
558 } BIT_STRING_BITNAME;
561 #define M_ASN1_STRING_length(x) ((x)->length)
562 #define M_ASN1_STRING_length_set(x, n) ((x)->length = (n))
563 #define M_ASN1_STRING_type(x) ((x)->type)
564 #define M_ASN1_STRING_data(x) ((x)->data)
566 /* Macros for string operations */
567 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
568 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
569 #define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
570 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
571 ASN1_STRING_dup((ASN1_STRING *)a)
572 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
573 (ASN1_STRING *)a,(ASN1_STRING *)b)
574 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
576 #define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\
577 ASN1_STRING_type_new(V_ASN1_INTEGER)
578 #define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a)
579 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
580 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
581 (ASN1_STRING *)a,(ASN1_STRING *)b)
583 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
584 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
585 #define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a)
586 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
587 #define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\
588 (ASN1_STRING *)a,(ASN1_STRING *)b)
590 #define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\
591 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
592 #define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
593 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
594 ASN1_STRING_dup((ASN1_STRING *)a)
595 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
596 (ASN1_STRING *)a,(ASN1_STRING *)b)
597 #define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
598 #define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b)
599 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
600 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
603 #define B_ASN1_TIME \
605 B_ASN1_GENERALIZEDTIME
607 #define B_ASN1_PRINTABLE \
608 B_ASN1_PRINTABLESTRING| \
612 B_ASN1_UNIVERSALSTRING|\
618 #define B_ASN1_DIRECTORYSTRING \
619 B_ASN1_PRINTABLESTRING| \
620 B_ASN1_TELETEXSTRING|\
622 B_ASN1_UNIVERSALSTRING|\
625 #define B_ASN1_DISPLAYTEXT \
627 B_ASN1_VISIBLESTRING| \
631 #define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING)
632 #define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a)
633 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
634 pp,a->type,V_ASN1_UNIVERSAL)
635 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \
636 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
639 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
640 #define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
641 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
642 pp,a->type,V_ASN1_UNIVERSAL)
643 #define M_d2i_DIRECTORYSTRING(a,pp,l) \
644 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
645 B_ASN1_DIRECTORYSTRING)
647 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
648 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
649 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
650 pp,a->type,V_ASN1_UNIVERSAL)
651 #define M_d2i_DISPLAYTEXT(a,pp,l) \
652 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
655 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
656 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
657 #define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
658 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
659 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
661 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
662 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
663 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
665 #define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\
666 ASN1_STRING_type_new(V_ASN1_T61STRING)
667 #define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
668 #define M_i2d_ASN1_T61STRING(a,pp) \
669 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
671 #define M_d2i_ASN1_T61STRING(a,pp,l) \
672 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
673 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
675 #define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\
676 ASN1_STRING_type_new(V_ASN1_IA5STRING)
677 #define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
678 #define M_ASN1_IA5STRING_dup(a) \
679 (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
680 #define M_i2d_ASN1_IA5STRING(a,pp) \
681 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
683 #define M_d2i_ASN1_IA5STRING(a,pp,l) \
684 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
687 #define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\
688 ASN1_STRING_type_new(V_ASN1_UTCTIME)
689 #define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
690 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
692 #define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\
693 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
694 #define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
695 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
698 #define M_ASN1_TIME_new() (ASN1_TIME *)\
699 ASN1_STRING_type_new(V_ASN1_UTCTIME)
700 #define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
701 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
703 #define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\
704 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
705 #define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
706 #define M_i2d_ASN1_GENERALSTRING(a,pp) \
707 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
709 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
710 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
711 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
713 #define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\
714 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
715 #define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
716 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
717 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
719 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
720 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
721 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
723 #define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\
724 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
725 #define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
726 #define M_i2d_ASN1_BMPSTRING(a,pp) \
727 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
729 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \
730 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
731 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
733 #define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\
734 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
735 #define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
736 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \
737 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
739 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
740 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
741 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
743 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
744 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
745 #define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
746 #define M_i2d_ASN1_UTF8STRING(a,pp) \
747 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
749 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \
750 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
751 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
753 /* for the is_set parameter to i2d_ASN1_SET */
754 #define IS_SEQUENCE 0
757 DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
759 IMPORT_C int ASN1_TYPE_get(ASN1_TYPE *a);
760 IMPORT_C void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
762 IMPORT_C ASN1_OBJECT * ASN1_OBJECT_new(void );
763 IMPORT_C void ASN1_OBJECT_free(ASN1_OBJECT *a);
764 IMPORT_C int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
765 IMPORT_C ASN1_OBJECT * c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp,
767 IMPORT_C ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp,
770 DECLARE_ASN1_ITEM(ASN1_OBJECT)
772 DECLARE_STACK_OF(ASN1_OBJECT)
773 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
775 IMPORT_C ASN1_STRING * ASN1_STRING_new(void);
776 IMPORT_C void ASN1_STRING_free(ASN1_STRING *a);
777 IMPORT_C ASN1_STRING * ASN1_STRING_dup(ASN1_STRING *a);
778 IMPORT_C ASN1_STRING * ASN1_STRING_type_new(int type );
779 IMPORT_C int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
780 /* Since this is used to store all sorts of things, via macros, for now, make
782 IMPORT_C int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
783 IMPORT_C int ASN1_STRING_length(ASN1_STRING *x);
784 IMPORT_C void ASN1_STRING_length_set(ASN1_STRING *x, int n);
785 IMPORT_C int ASN1_STRING_type(ASN1_STRING *x);
786 IMPORT_C unsigned char * ASN1_STRING_data(ASN1_STRING *x);
788 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
789 IMPORT_C int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
790 IMPORT_C ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp,
792 IMPORT_C int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
794 IMPORT_C int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
795 IMPORT_C int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
797 #ifndef OPENSSL_NO_BIO
798 IMPORT_C int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
799 BIT_STRING_BITNAME *tbl, int indent);
801 IMPORT_C int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
802 IMPORT_C int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
803 BIT_STRING_BITNAME *tbl);
805 IMPORT_C int i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
806 IMPORT_C int d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length);
808 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
809 IMPORT_C int i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
810 IMPORT_C ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp,
812 IMPORT_C ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp,
814 IMPORT_C ASN1_INTEGER * ASN1_INTEGER_dup(ASN1_INTEGER *x);
815 IMPORT_C int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
817 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
819 IMPORT_C int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
820 IMPORT_C ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
821 IMPORT_C int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str);
822 IMPORT_C int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
824 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
827 IMPORT_C int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
828 IMPORT_C ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
829 IMPORT_C int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str);
831 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
832 IMPORT_C ASN1_OCTET_STRING * ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
833 IMPORT_C int ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
834 IMPORT_C int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len);
836 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
837 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING)
838 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
839 DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
840 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
842 IMPORT_C int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
843 IMPORT_C int UTF8_putc(unsigned char *str, int len, unsigned long value);
845 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
847 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
848 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
849 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
850 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
851 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
852 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)
853 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
854 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
855 DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
857 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF)
859 IMPORT_C ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
860 IMPORT_C int ASN1_TIME_check(ASN1_TIME *t);
861 IMPORT_C ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out);
863 IMPORT_C int i2d_ASN1_SET(STACK *a, unsigned char **pp,
864 i2d_of_void *i2d, int ex_tag, int ex_class, int is_set);
865 IMPORT_C STACK * d2i_ASN1_SET(STACK **a, const unsigned char **pp, long length,
866 d2i_of_void *d2i, void (*free_func)(void *),
867 int ex_tag, int ex_class);
869 #ifndef OPENSSL_NO_BIO
870 IMPORT_C int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
871 IMPORT_C int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
872 IMPORT_C int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
873 IMPORT_C int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
874 IMPORT_C int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
875 IMPORT_C int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
876 IMPORT_C int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
878 IMPORT_C int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
880 IMPORT_C int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
881 IMPORT_C ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
882 const char *sn, const char *ln);
884 IMPORT_C int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
885 IMPORT_C long ASN1_INTEGER_get(ASN1_INTEGER *a);
886 IMPORT_C ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
887 IMPORT_C BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
889 IMPORT_C int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
890 IMPORT_C long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
891 IMPORT_C ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
892 IMPORT_C BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
895 /* given a string, return the correct type, max is the maximum length */
896 IMPORT_C int ASN1_PRINTABLE_type(const unsigned char *s, int max);
898 IMPORT_C int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
899 IMPORT_C ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp,
900 long length, int Ptag, int Pclass);
901 IMPORT_C unsigned long ASN1_tag2bit(int tag);
902 /* type is one or more of the B_ASN1_ values. */
903 IMPORT_C ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,const unsigned char **pp,
904 long length,int type);
907 IMPORT_C int asn1_Finish(ASN1_CTX *c);
908 IMPORT_C int asn1_const_Finish(ASN1_const_CTX *c);
911 IMPORT_C int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag,
912 int *pclass, long omax);
913 IMPORT_C int ASN1_check_infinite_end(unsigned char **p,long len);
914 IMPORT_C int ASN1_const_check_infinite_end(const unsigned char **p,long len);
915 IMPORT_C void ASN1_put_object(unsigned char **pp, int constructed, int length,
916 int tag, int xclass);
917 IMPORT_C int ASN1_put_eoc(unsigned char **pp);
918 IMPORT_C int ASN1_object_size(int constructed, int length, int tag);
920 /* Used to implement other functions */
921 IMPORT_C void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, char *x);
922 #define ASN1_dup_of(type,i2d,d2i,x) \
923 ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \
924 CHECKED_D2I_OF(type, d2i), \
925 CHECKED_PTR_OF(type, x)))
926 #define ASN1_dup_of_const(type,i2d,d2i,x) \
927 ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \
928 CHECKED_D2I_OF(type, d2i), \
929 CHECKED_PTR_OF(const type, x)))
931 IMPORT_C void *ASN1_item_dup(const ASN1_ITEM *it, void *x);
933 #ifndef OPENSSL_NO_FP_API
934 IMPORT_C void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x);
935 #define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \
936 ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \
937 CHECKED_D2I_OF(type, d2i), \
939 CHECKED_PPTR_OF(type, x)))
940 void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
941 IMPORT_C int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x);
942 #define ASN1_i2d_fp_of(type,i2d,out,x) \
943 (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \
945 CHECKED_PTR_OF(type, x)))
946 #define ASN1_i2d_fp_of_const(type,i2d,out,x) \
947 (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \
949 CHECKED_PTR_OF(const type, x)))
950 IMPORT_C int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x);
951 IMPORT_C int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
954 IMPORT_C int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
956 #ifndef OPENSSL_NO_BIO
957 IMPORT_C void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x);
958 #define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \
959 ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \
960 CHECKED_D2I_OF(type, d2i), \
962 CHECKED_PPTR_OF(type, x)))
963 void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x);
964 IMPORT_C int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, unsigned char *x);
965 #define ASN1_i2d_bio_of(type,i2d,out,x) \
966 (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \
968 CHECKED_PTR_OF(type, x)))
969 #define ASN1_i2d_bio_of_const(type,i2d,out,x) \
970 (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \
972 CHECKED_PTR_OF(const type, x)))
973 IMPORT_C int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);
974 IMPORT_C int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
975 IMPORT_C int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
976 IMPORT_C int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
977 IMPORT_C int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
978 IMPORT_C int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
979 IMPORT_C int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent);
980 IMPORT_C int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump);
982 IMPORT_C const char *ASN1_tag2str(int tag);
984 /* Used to load and write netscape format cert/key */
985 IMPORT_C int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
986 IMPORT_C ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,const unsigned char **pp, long length);
987 IMPORT_C ASN1_HEADER *ASN1_HEADER_new(void );
988 IMPORT_C void ASN1_HEADER_free(ASN1_HEADER *a);
990 IMPORT_C int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
992 /* Not used that much at this point, except for the first two */
993 IMPORT_C ASN1_METHOD *X509_asn1_meth(void);
994 IMPORT_C ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
995 IMPORT_C ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
996 IMPORT_C ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
998 IMPORT_C int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
999 unsigned char *data, int len);
1000 IMPORT_C int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
1001 unsigned char *data, int max_len);
1002 IMPORT_C int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
1003 unsigned char *data, int len);
1004 IMPORT_C int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
1005 unsigned char *data, int max_len);
1007 IMPORT_C STACK *ASN1_seq_unpack(const unsigned char *buf, int len,
1008 d2i_of_void *d2i, void (*free_func)(void *));
1009 IMPORT_C unsigned char *ASN1_seq_pack(STACK *safes, i2d_of_void *i2d,
1010 unsigned char **buf, int *len );
1011 IMPORT_C void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i);
1012 IMPORT_C void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it);
1013 IMPORT_C ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d,
1014 ASN1_OCTET_STRING **oct);
1015 #define ASN1_pack_string_of(type,obj,i2d,oct) \
1016 (ASN1_pack_string(CHECKED_PTR_OF(type, obj), \
1017 CHECKED_I2D_OF(type, i2d), \
1019 IMPORT_C ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct);
1021 IMPORT_C void ASN1_STRING_set_default_mask(unsigned long mask);
1022 IMPORT_C int ASN1_STRING_set_default_mask_asc(char *p);
1023 IMPORT_C unsigned long ASN1_STRING_get_default_mask(void);
1024 IMPORT_C int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
1025 int inform, unsigned long mask);
1026 IMPORT_C int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
1027 int inform, unsigned long mask,
1028 long minsize, long maxsize);
1030 IMPORT_C ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
1031 const unsigned char *in, int inlen, int inform, int nid);
1032 IMPORT_C ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
1033 IMPORT_C int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
1034 IMPORT_C void ASN1_STRING_TABLE_cleanup(void);
1036 /* ASN1 template functions */
1038 /* Old API compatible functions */
1039 IMPORT_C ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
1040 IMPORT_C void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
1041 IMPORT_C ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it);
1042 IMPORT_C int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
1043 IMPORT_C int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
1045 IMPORT_C void ASN1_add_oid_module(void);
1047 IMPORT_C ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf);
1048 IMPORT_C ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf);
1050 /* BEGIN ERROR CODES */
1051 /* The following lines are auto generated by the script mkerr.pl. Any changes
1052 * made after this point may be overwritten when the script is next run.
1054 IMPORT_C void ERR_load_ASN1_strings(void);
1056 /* Error codes for the ASN1 functions. */
1058 /* Function codes. */
1059 #define ASN1_F_A2D_ASN1_OBJECT 100
1060 #define ASN1_F_A2I_ASN1_ENUMERATED 101
1061 #define ASN1_F_A2I_ASN1_INTEGER 102
1062 #define ASN1_F_A2I_ASN1_STRING 103
1063 #define ASN1_F_APPEND_EXP 176
1064 #define ASN1_F_ASN1_BIT_STRING_SET_BIT 183
1065 #define ASN1_F_ASN1_CB 177
1066 #define ASN1_F_ASN1_CHECK_TLEN 104
1067 #define ASN1_F_ASN1_COLLATE_PRIMITIVE 105
1068 #define ASN1_F_ASN1_COLLECT 106
1069 #define ASN1_F_ASN1_D2I_EX_PRIMITIVE 108
1070 #define ASN1_F_ASN1_D2I_FP 109
1071 #define ASN1_F_ASN1_D2I_READ_BIO 107
1072 #define ASN1_F_ASN1_DIGEST 184
1073 #define ASN1_F_ASN1_DO_ADB 110
1074 #define ASN1_F_ASN1_DUP 111
1075 #define ASN1_F_ASN1_ENUMERATED_SET 112
1076 #define ASN1_F_ASN1_ENUMERATED_TO_BN 113
1077 #define ASN1_F_ASN1_EX_C2I 204
1078 #define ASN1_F_ASN1_FIND_END 190
1079 #define ASN1_F_ASN1_GENERALIZEDTIME_SET 185
1080 #define ASN1_F_ASN1_GENERATE_V3 178
1081 #define ASN1_F_ASN1_GET_OBJECT 114
1082 #define ASN1_F_ASN1_HEADER_NEW 115
1083 #define ASN1_F_ASN1_I2D_BIO 116
1084 #define ASN1_F_ASN1_I2D_FP 117
1085 #define ASN1_F_ASN1_INTEGER_SET 118
1086 #define ASN1_F_ASN1_INTEGER_TO_BN 119
1087 #define ASN1_F_ASN1_ITEM_D2I_FP 206
1088 #define ASN1_F_ASN1_ITEM_DUP 191
1089 #define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW 121
1090 #define ASN1_F_ASN1_ITEM_EX_D2I 120
1091 #define ASN1_F_ASN1_ITEM_I2D_BIO 192
1092 #define ASN1_F_ASN1_ITEM_I2D_FP 193
1093 #define ASN1_F_ASN1_ITEM_PACK 198
1094 #define ASN1_F_ASN1_ITEM_SIGN 195
1095 #define ASN1_F_ASN1_ITEM_UNPACK 199
1096 #define ASN1_F_ASN1_ITEM_VERIFY 197
1097 #define ASN1_F_ASN1_MBSTRING_NCOPY 122
1098 #define ASN1_F_ASN1_OBJECT_NEW 123
1099 #define ASN1_F_ASN1_PACK_STRING 124
1100 #define ASN1_F_ASN1_PCTX_NEW 205
1101 #define ASN1_F_ASN1_PKCS5_PBE_SET 125
1102 #define ASN1_F_ASN1_SEQ_PACK 126
1103 #define ASN1_F_ASN1_SEQ_UNPACK 127
1104 #define ASN1_F_ASN1_SIGN 128
1105 #define ASN1_F_ASN1_STR2TYPE 179
1106 #define ASN1_F_ASN1_STRING_SET 186
1107 #define ASN1_F_ASN1_STRING_TABLE_ADD 129
1108 #define ASN1_F_ASN1_STRING_TYPE_NEW 130
1109 #define ASN1_F_ASN1_TEMPLATE_EX_D2I 132
1110 #define ASN1_F_ASN1_TEMPLATE_NEW 133
1111 #define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I 131
1112 #define ASN1_F_ASN1_TIME_SET 175
1113 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING 134
1114 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING 135
1115 #define ASN1_F_ASN1_UNPACK_STRING 136
1116 #define ASN1_F_ASN1_UTCTIME_SET 187
1117 #define ASN1_F_ASN1_VERIFY 137
1118 #define ASN1_F_BITSTR_CB 180
1119 #define ASN1_F_BN_TO_ASN1_ENUMERATED 138
1120 #define ASN1_F_BN_TO_ASN1_INTEGER 139
1121 #define ASN1_F_C2I_ASN1_BIT_STRING 189
1122 #define ASN1_F_C2I_ASN1_INTEGER 194
1123 #define ASN1_F_C2I_ASN1_OBJECT 196
1124 #define ASN1_F_COLLECT_DATA 140
1125 #define ASN1_F_D2I_ASN1_BIT_STRING 141
1126 #define ASN1_F_D2I_ASN1_BOOLEAN 142
1127 #define ASN1_F_D2I_ASN1_BYTES 143
1128 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME 144
1129 #define ASN1_F_D2I_ASN1_HEADER 145
1130 #define ASN1_F_D2I_ASN1_INTEGER 146
1131 #define ASN1_F_D2I_ASN1_OBJECT 147
1132 #define ASN1_F_D2I_ASN1_SET 148
1133 #define ASN1_F_D2I_ASN1_TYPE_BYTES 149
1134 #define ASN1_F_D2I_ASN1_UINTEGER 150
1135 #define ASN1_F_D2I_ASN1_UTCTIME 151
1136 #define ASN1_F_D2I_NETSCAPE_RSA 152
1137 #define ASN1_F_D2I_NETSCAPE_RSA_2 153
1138 #define ASN1_F_D2I_PRIVATEKEY 154
1139 #define ASN1_F_D2I_PUBLICKEY 155
1140 #define ASN1_F_D2I_RSA_NET 200
1141 #define ASN1_F_D2I_RSA_NET_2 201
1142 #define ASN1_F_D2I_X509 156
1143 #define ASN1_F_D2I_X509_CINF 157
1144 #define ASN1_F_D2I_X509_PKEY 159
1145 #define ASN1_F_I2D_ASN1_SET 188
1146 #define ASN1_F_I2D_ASN1_TIME 160
1147 #define ASN1_F_I2D_DSA_PUBKEY 161
1148 #define ASN1_F_I2D_EC_PUBKEY 181
1149 #define ASN1_F_I2D_PRIVATEKEY 163
1150 #define ASN1_F_I2D_PUBLICKEY 164
1151 #define ASN1_F_I2D_RSA_NET 162
1152 #define ASN1_F_I2D_RSA_PUBKEY 165
1153 #define ASN1_F_LONG_C2I 166
1154 #define ASN1_F_OID_MODULE_INIT 174
1155 #define ASN1_F_PARSE_TAGGING 182
1156 #define ASN1_F_PKCS5_PBE2_SET 167
1157 #define ASN1_F_PKCS5_PBE_SET 202
1158 #define ASN1_F_X509_CINF_NEW 168
1159 #define ASN1_F_X509_CRL_ADD0_REVOKED 169
1160 #define ASN1_F_X509_INFO_NEW 170
1161 #define ASN1_F_X509_NAME_ENCODE 203
1162 #define ASN1_F_X509_NAME_EX_D2I 158
1163 #define ASN1_F_X509_NAME_EX_NEW 171
1164 #define ASN1_F_X509_NEW 172
1165 #define ASN1_F_X509_PKEY_NEW 173
1168 #define ASN1_R_ADDING_OBJECT 171
1169 #define ASN1_R_AUX_ERROR 100
1170 #define ASN1_R_BAD_CLASS 101
1171 #define ASN1_R_BAD_OBJECT_HEADER 102
1172 #define ASN1_R_BAD_PASSWORD_READ 103
1173 #define ASN1_R_BAD_TAG 104
1174 #define ASN1_R_BN_LIB 105
1175 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106
1176 #define ASN1_R_BUFFER_TOO_SMALL 107
1177 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 108
1178 #define ASN1_R_DATA_IS_WRONG 109
1179 #define ASN1_R_DECODE_ERROR 110
1180 #define ASN1_R_DECODING_ERROR 111
1181 #define ASN1_R_DEPTH_EXCEEDED 174
1182 #define ASN1_R_ENCODE_ERROR 112
1183 #define ASN1_R_ERROR_GETTING_TIME 173
1184 #define ASN1_R_ERROR_LOADING_SECTION 172
1185 #define ASN1_R_ERROR_PARSING_SET_ELEMENT 113
1186 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS 114
1187 #define ASN1_R_EXPECTING_AN_INTEGER 115
1188 #define ASN1_R_EXPECTING_AN_OBJECT 116
1189 #define ASN1_R_EXPECTING_A_BOOLEAN 117
1190 #define ASN1_R_EXPECTING_A_TIME 118
1191 #define ASN1_R_EXPLICIT_LENGTH_MISMATCH 119
1192 #define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 120
1193 #define ASN1_R_FIELD_MISSING 121
1194 #define ASN1_R_FIRST_NUM_TOO_LARGE 122
1195 #define ASN1_R_HEADER_TOO_LONG 123
1196 #define ASN1_R_ILLEGAL_BITSTRING_FORMAT 175
1197 #define ASN1_R_ILLEGAL_BOOLEAN 176
1198 #define ASN1_R_ILLEGAL_CHARACTERS 124
1199 #define ASN1_R_ILLEGAL_FORMAT 177
1200 #define ASN1_R_ILLEGAL_HEX 178
1201 #define ASN1_R_ILLEGAL_IMPLICIT_TAG 179
1202 #define ASN1_R_ILLEGAL_INTEGER 180
1203 #define ASN1_R_ILLEGAL_NESTED_TAGGING 181
1204 #define ASN1_R_ILLEGAL_NULL 125
1205 #define ASN1_R_ILLEGAL_NULL_VALUE 182
1206 #define ASN1_R_ILLEGAL_OBJECT 183
1207 #define ASN1_R_ILLEGAL_OPTIONAL_ANY 126
1208 #define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 170
1209 #define ASN1_R_ILLEGAL_TAGGED_ANY 127
1210 #define ASN1_R_ILLEGAL_TIME_VALUE 184
1211 #define ASN1_R_INTEGER_NOT_ASCII_FORMAT 185
1212 #define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 128
1213 #define ASN1_R_INVALID_BMPSTRING_LENGTH 129
1214 #define ASN1_R_INVALID_DIGIT 130
1215 #define ASN1_R_INVALID_MODIFIER 186
1216 #define ASN1_R_INVALID_NUMBER 187
1217 #define ASN1_R_INVALID_SEPARATOR 131
1218 #define ASN1_R_INVALID_TIME_FORMAT 132
1219 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 133
1220 #define ASN1_R_INVALID_UTF8STRING 134
1221 #define ASN1_R_IV_TOO_LARGE 135
1222 #define ASN1_R_LENGTH_ERROR 136
1223 #define ASN1_R_LIST_ERROR 188
1224 #define ASN1_R_MISSING_EOC 137
1225 #define ASN1_R_MISSING_SECOND_NUMBER 138
1226 #define ASN1_R_MISSING_VALUE 189
1227 #define ASN1_R_MSTRING_NOT_UNIVERSAL 139
1228 #define ASN1_R_MSTRING_WRONG_TAG 140
1229 #define ASN1_R_NESTED_ASN1_STRING 197
1230 #define ASN1_R_NON_HEX_CHARACTERS 141
1231 #define ASN1_R_NOT_ASCII_FORMAT 190
1232 #define ASN1_R_NOT_ENOUGH_DATA 142
1233 #define ASN1_R_NO_MATCHING_CHOICE_TYPE 143
1234 #define ASN1_R_NULL_IS_WRONG_LENGTH 144
1235 #define ASN1_R_OBJECT_NOT_ASCII_FORMAT 191
1236 #define ASN1_R_ODD_NUMBER_OF_CHARS 145
1237 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING 146
1238 #define ASN1_R_SECOND_NUMBER_TOO_LARGE 147
1239 #define ASN1_R_SEQUENCE_LENGTH_MISMATCH 148
1240 #define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 149
1241 #define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 192
1242 #define ASN1_R_SHORT_LINE 150
1243 #define ASN1_R_STRING_TOO_LONG 151
1244 #define ASN1_R_STRING_TOO_SHORT 152
1245 #define ASN1_R_TAG_VALUE_TOO_HIGH 153
1246 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154
1247 #define ASN1_R_TIME_NOT_ASCII_FORMAT 193
1248 #define ASN1_R_TOO_LONG 155
1249 #define ASN1_R_TYPE_NOT_CONSTRUCTED 156
1250 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 157
1251 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 158
1252 #define ASN1_R_UNEXPECTED_EOC 159
1253 #define ASN1_R_UNKNOWN_FORMAT 160
1254 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 161
1255 #define ASN1_R_UNKNOWN_OBJECT_TYPE 162
1256 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 163
1257 #define ASN1_R_UNKNOWN_TAG 194
1258 #define ASN1_R_UNKOWN_FORMAT 195
1259 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 164
1260 #define ASN1_R_UNSUPPORTED_CIPHER 165
1261 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 166
1262 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 167
1263 #define ASN1_R_UNSUPPORTED_TYPE 196
1264 #define ASN1_R_WRONG_TAG 168
1265 #define ASN1_R_WRONG_TYPE 169