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d02b48c6 1/* crypto/asn1/asn1.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_ASN1_H
60#define HEADER_ASN1_H
61
d02b48c6 62#include <time.h>
cf1b7d96 63#ifndef OPENSSL_NO_BIO
ef33b970
RL		 64#include <openssl/bio.h>
65#endif
ecbe0781 66#include <openssl/e_os2.h>
ec577822
BM		 67#include <openssl/bn.h>
68#include <openssl/stack.h>
d35ea5b0 69#include <openssl/safestack.h>
d02b48c6 70
a1b15ac2 71#include <openssl/symhacks.h>
b3e1a4c6 72
e102a3dc 73#include <openssl/e_os2.h>
2aa9043a 74#include <openssl/ossl_typ.h>
e102a3dc 75
26da3e65
RL		 76#ifdef OPENSSL_BUILD_SHLIBCRYPTO
77# undef OPENSSL_EXTERN
78# define OPENSSL_EXTERN OPENSSL_EXPORT
79#endif
80
82271cee
RL		 81#ifdef __cplusplus
82extern "C" {
83#endif
84
d02b48c6
RE		 85#define V_ASN1_UNIVERSAL 0x00
86#define V_ASN1_APPLICATION 0x40
87#define V_ASN1_CONTEXT_SPECIFIC 0x80
88#define V_ASN1_PRIVATE 0xc0
89
90#define V_ASN1_CONSTRUCTED 0x20
5d818c30 91#define V_ASN1_PRIMITIVE_TAG 0x1f
d02b48c6
RE		 92#define V_ASN1_PRIMATIVE_TAG 0x1f
93
657e60fa 94#define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */
6cffb201 95#define V_ASN1_OTHER -3 /* used in ASN1_TYPE */
9d6b1ce6 96#define V_ASN1_ANY -4 /* used in ASN1 template code */
d02b48c6 97
a338e21b
DSH		 98#define V_ASN1_NEG 0x100 /* negative flag */
99
d02b48c6
RE		 100#define V_ASN1_UNDEF -1
101#define V_ASN1_EOC 0
102#define V_ASN1_BOOLEAN 1 /**/
103#define V_ASN1_INTEGER 2
a338e21b 104#define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG)
d02b48c6
RE		 105#define V_ASN1_BIT_STRING 3
106#define V_ASN1_OCTET_STRING 4
107#define V_ASN1_NULL 5
108#define V_ASN1_OBJECT 6
58964a49
RE		 109#define V_ASN1_OBJECT_DESCRIPTOR 7
110#define V_ASN1_EXTERNAL 8
d02b48c6 111#define V_ASN1_REAL 9
bceacf93 112#define V_ASN1_ENUMERATED 10
a338e21b 113#define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG)
d77b3054 114#define V_ASN1_UTF8STRING 12
d02b48c6
RE		 115#define V_ASN1_SEQUENCE 16
116#define V_ASN1_SET 17
117#define V_ASN1_NUMERICSTRING 18 /**/
118#define V_ASN1_PRINTABLESTRING 19
119#define V_ASN1_T61STRING 20
120#define V_ASN1_TELETEXSTRING 20 /* alias */
121#define V_ASN1_VIDEOTEXSTRING 21 /**/
122#define V_ASN1_IA5STRING 22
123#define V_ASN1_UTCTIME 23
124#define V_ASN1_GENERALIZEDTIME 24 /**/
125#define V_ASN1_GRAPHICSTRING 25 /**/
126#define V_ASN1_ISO64STRING 26 /**/
127#define V_ASN1_VISIBLESTRING 26 /* alias */
128#define V_ASN1_GENERALSTRING 27 /**/
129#define V_ASN1_UNIVERSALSTRING 28 /**/
58964a49 130#define V_ASN1_BMPSTRING 30
d02b48c6
RE		 131
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
d77b3054 136#define B_ASN1_TELETEXSTRING 0x0008
d02b48c6
RE		 137#define B_ASN1_VIDEOTEXSTRING 0x0008
138#define B_ASN1_IA5STRING 0x0010
139#define B_ASN1_GRAPHICSTRING 0x0020
140#define B_ASN1_ISO64STRING 0x0040
d77b3054 141#define B_ASN1_VISIBLESTRING 0x0040
d02b48c6
RE		 142#define B_ASN1_GENERALSTRING 0x0080
143#define B_ASN1_UNIVERSALSTRING 0x0100
144#define B_ASN1_OCTET_STRING 0x0200
58964a49
RE		 145#define B_ASN1_BIT_STRING 0x0400
146#define B_ASN1_BMPSTRING 0x0800
d02b48c6 147#define B_ASN1_UNKNOWN 0x1000
d77b3054 148#define B_ASN1_UTF8STRING 0x2000
9d6b1ce6
DSH		 149#define B_ASN1_UTCTIME 0x4000
150#define B_ASN1_GENERALIZEDTIME 0x8000
d02b48c6 151
462f79ec 152/* For use with ASN1_mbstring_copy() */
f769ce3e
DSH		 153#define MBSTRING_FLAG 0x1000
154#define MBSTRING_ASC (MBSTRING_FLAG|1)
155#define MBSTRING_BMP (MBSTRING_FLAG|2)
156#define MBSTRING_UNIV (MBSTRING_FLAG|3)
157#define MBSTRING_UTF8 (MBSTRING_FLAG|4)
462f79ec 158
f2716dad
BL		 159struct X509_algor_st;
160
7ef82068
DSH		 161#define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */
162#define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */
d35ea5b0 163
d02b48c6
RE		 164typedef struct asn1_ctx_st
165 {
166 unsigned char *p;/* work char pointer */
167 int eos; /* end of sequence read for indefinite encoding */
168 int error; /* error code to use when returning an error */
169 int inf; /* constructed if 0x20, indefinite is 0x21 */
170 int tag; /* tag from last 'get object' */
171 int xclass; /* class from last 'get object' */
172 long slen; /* length of last 'get object' */
657e60fa 173 unsigned char *max; /* largest value of p allowed */
d02b48c6
RE		 174 unsigned char *q;/* temporary variable */
175 unsigned char **pp;/* variable */
dfeab068 176 int line; /* used in error processing */
d02b48c6
RE		 177 } ASN1_CTX;
178
179/* These are used internally in the ASN1_OBJECT to keep track of
180 * whether the names and data need to be free()ed */
181#define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */
182#define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */
183#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */
184#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */
185typedef struct asn1_object_st
186 {
e778802f 187 const char *sn,*ln;
d02b48c6
RE		 188 int nid;
189 int length;
190 unsigned char *data;
191 int flags; /* Should we free this one */
192 } ASN1_OBJECT;
193
dfeab068 194#define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
d02b48c6
RE		 195/* This is the base type that holds just about everything :-) */
196typedef struct asn1_string_st
197 {
198 int length;
199 int type;
200 unsigned char *data;
dfeab068
RE		 201 /* The value of the following field depends on the type being
202 * held. It is mostly being used for BIT_STRING so if the
203 * input data has a non-zero 'unused bits' value, it will be
204 * handled correctly */
205 long flags;
d02b48c6
RE		 206 } ASN1_STRING;
207
9d6b1ce6
DSH		 208/* ASN1_ENCODING structure: this is used to save the received
209 * encoding of an ASN1 type. This is useful to get round
210 * problems with invalid encodings which can break signatures.
211 */
212
213typedef struct ASN1_ENCODING_st
214 {
215 unsigned char *enc; /* DER encoding */
216 long len; /* Length of encoding */
217 int modified; /* set to 1 if 'enc' is invalid */
218 } ASN1_ENCODING;
219
220/* Used with ASN1 LONG type: if a long is set to this it is omitted */
221#define ASN1_LONG_UNDEF 0x7fffffffL
222
f769ce3e 223#define STABLE_FLAGS_MALLOC 0x01
b38f9f66
DSH		 224#define STABLE_NO_MASK 0x02
225#define DIRSTRING_TYPE \
226 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
35f4850a 227#define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
f769ce3e
DSH		 228
229typedef struct asn1_string_table_st {
230 int nid;
231 long minsize;
232 long maxsize;
233 unsigned long mask;
234 unsigned long flags;
235} ASN1_STRING_TABLE;
236
237DECLARE_STACK_OF(ASN1_STRING_TABLE)
238
239/* size limits: this stuff is taken straight from RFC2459 */
240
241#define ub_name 32768
242#define ub_common_name 64
243#define ub_locality_name 128
244#define ub_state_name 128
245#define ub_organization_name 64
246#define ub_organization_unit_name 64
247#define ub_title 64
248#define ub_email_address 128
249
9d6b1ce6
DSH		 250/* Declarations for template structures: for full definitions
251 * see asn1t.h
252 */
253typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
254typedef struct ASN1_ITEM_st ASN1_ITEM;
255typedef struct ASN1_TLC_st ASN1_TLC;
256/* This is just an opaque pointer */
257typedef struct ASN1_VALUE_st ASN1_VALUE;
258
259/* Declare ASN1 functions: the implement macro in in asn1t.h */
260
261#define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)
262
263#define DECLARE_ASN1_FUNCTIONS_name(type, name) \
264 type *name##_new(void); \
265 void name##_free(type *a); \
3c07b4c2 266 DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name)
9d6b1ce6 267
3c07b4c2
DSH		 268#define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \
269 type *name##_new(void); \
270 void name##_free(type *a); \
271 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name)
272
273#define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \
9d6b1ce6
DSH		 274 type *d2i_##name(type **a, unsigned char **in, long len); \
275 int i2d_##name(type *a, unsigned char **out); \
ecbe0781 276 DECLARE_ASN1_ITEM(itname)
9d6b1ce6
DSH		 277
278#define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
279 type *d2i_##name(type **a, const unsigned char **in, long len); \
280 int i2d_##name(const type *a, unsigned char **out); \
ecbe0781 281 DECLARE_ASN1_ITEM(name)
9d6b1ce6
DSH		 282
283#define DECLARE_ASN1_FUNCTIONS_const(name) \
284 name *name##_new(void); \
285 void name##_free(name *a);
e76f935e 286
bb5ea36b
DSH		 287
288/* The following macros and typedefs allow an ASN1_ITEM
289 * to be embedded in a structure and referenced. Since
290 * the ASN1_ITEM pointers need to be globally accessible
291 * (possibly from shared libraries) they may exist in
292 * different forms. On platforms that support it the
293 * ASN1_ITEM structure itself will be globally exported.
294 * Other platforms will export a function that returns
295 * an ASN1_ITEM pointer.
296 *
297 * To handle both cases transparently the macros below
298 * should be used instead of hard coding an ASN1_ITEM
299 * pointer in a structure.
300 *
301 * The structure will look like this:
302 *
303 * typedef struct SOMETHING_st {
304 * ...
305 * ASN1_ITEM_EXP *iptr;
306 * ...
307 * } SOMETHING;
308 *
309 * It would be initialised as e.g.:
310 *
311 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...};
312 *
313 * and the actual pointer extracted with:
314 *
315 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr);
316 *
317 * Finally an ASN1_ITEM pointer can be extracted from an
318 * appropriate reference with: ASN1_ITEM_rptr(X509). This
319 * would be used when a function takes an ASN1_ITEM * argument.
320 *
321 */
322
62dc5aad 323#ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION
bb5ea36b
DSH		 324
325/* ASN1_ITEM pointer exported type */
326typedef const ASN1_ITEM ASN1_ITEM_EXP;
327
328/* Macro to obtain ASN1_ITEM pointer from exported type */
329#define ASN1_ITEM_ptr(iptr) (iptr)
330
331/* Macro to include ASN1_ITEM pointer from base type */
332#define ASN1_ITEM_ref(iptr) (&(iptr##_it))
333
334#define ASN1_ITEM_rptr(ref) (&(ref##_it))
335
ecbe0781
DSH		 336#define DECLARE_ASN1_ITEM(name) \
337 OPENSSL_EXTERN const ASN1_ITEM name##_it;
338
bb5ea36b
DSH		 339#else
340
341/* Platforms that can't easily handle shared global variables are declared
342 * as functions returning ASN1_ITEM pointers.
343 */
344
345/* ASN1_ITEM pointer exported type */
346typedef const ASN1_ITEM * ASN1_ITEM_EXP(void);
347
348/* Macro to obtain ASN1_ITEM pointer from exported type */
349#define ASN1_ITEM_ptr(iptr) (iptr())
350
351/* Macro to include ASN1_ITEM pointer from base type */
352#define ASN1_ITEM_ref(iptr) (iptr##_it)
353
354#define ASN1_ITEM_rptr(ref) (ref##_it())
355
356#define DECLARE_ASN1_ITEM(name) \
357 const ASN1_ITEM * name##_it(void);
358
359#endif
ecbe0781 360
a657546f
DSH		 361/* Parameters used by ASN1_STRING_print_ex() */
362
363/* These determine which characters to escape:
364 * RFC2253 special characters, control characters and
365 * MSB set characters
366 */
367
368#define ASN1_STRFLGS_ESC_2253 1
369#define ASN1_STRFLGS_ESC_CTRL 2
370#define ASN1_STRFLGS_ESC_MSB 4
371
372
373/* This flag determines how we do escaping: normally
374 * RC2253 backslash only, set this to use backslash and
375 * quote.
376 */
377
378#define ASN1_STRFLGS_ESC_QUOTE 8
379
380
381/* These three flags are internal use only. */
382
383/* Character is a valid PrintableString character */
384#define CHARTYPE_PRINTABLESTRING 0x10
385/* Character needs escaping if it is the first character */
386#define CHARTYPE_FIRST_ESC_2253 0x20
387/* Character needs escaping if it is the last character */
388#define CHARTYPE_LAST_ESC_2253 0x40
389
390/* NB the internal flags are safely reused below by flags
391 * handled at the top level.
392 */
393
394/* If this is set we convert all character strings
395 * to UTF8 first
396 */
397
398#define ASN1_STRFLGS_UTF8_CONVERT 0x10
399
400/* If this is set we don't attempt to interpret content:
401 * just assume all strings are 1 byte per character. This
402 * will produce some pretty odd looking output!
403 */
404
405#define ASN1_STRFLGS_IGNORE_TYPE 0x20
406
407/* If this is set we include the string type in the output */
bd4e1527 408#define ASN1_STRFLGS_SHOW_TYPE 0x40
a657546f
DSH		 409
410/* This determines which strings to display and which to
411 * 'dump' (hex dump of content octets or DER encoding). We can
412 * only dump non character strings or everything. If we
413 * don't dump 'unknown' they are interpreted as character
414 * strings with 1 octet per character and are subject to
415 * the usual escaping options.
416 */
417
418#define ASN1_STRFLGS_DUMP_ALL 0x80
419#define ASN1_STRFLGS_DUMP_UNKNOWN 0x100
420
421/* These determine what 'dumping' does, we can dump the
422 * content octets or the DER encoding: both use the
423 * RFC2253 #XXXXX notation.
424 */
425
426#define ASN1_STRFLGS_DUMP_DER 0x200
427
428/* All the string flags consistent with RFC2253,
429 * escaping control characters isn't essential in
430 * RFC2253 but it is advisable anyway.
431 */
432
433#define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \
434 ASN1_STRFLGS_ESC_CTRL | \
435 ASN1_STRFLGS_ESC_MSB | \
436 ASN1_STRFLGS_UTF8_CONVERT | \
437 ASN1_STRFLGS_DUMP_UNKNOWN | \
438 ASN1_STRFLGS_DUMP_DER)
439
abc9400e
BL		 440DECLARE_STACK_OF(ASN1_INTEGER)
441DECLARE_ASN1_SET_OF(ASN1_INTEGER)
442
d02b48c6
RE		 443typedef struct asn1_type_st
444 {
445 int type;
446 union {
447 char *ptr;
284ef5f3 448 ASN1_BOOLEAN boolean;
d02b48c6
RE		 449 ASN1_STRING * asn1_string;
450 ASN1_OBJECT * object;
451 ASN1_INTEGER * integer;
bceacf93 452 ASN1_ENUMERATED * enumerated;
d02b48c6
RE		 453 ASN1_BIT_STRING * bit_string;
454 ASN1_OCTET_STRING * octet_string;
455 ASN1_PRINTABLESTRING * printablestring;
456 ASN1_T61STRING * t61string;
457 ASN1_IA5STRING * ia5string;
458 ASN1_GENERALSTRING * generalstring;
58964a49 459 ASN1_BMPSTRING * bmpstring;
d02b48c6
RE		 460 ASN1_UNIVERSALSTRING * universalstring;
461 ASN1_UTCTIME * utctime;
58964a49 462 ASN1_GENERALIZEDTIME * generalizedtime;
d77b3054
DSH		 463 ASN1_VISIBLESTRING * visiblestring;
464 ASN1_UTF8STRING * utf8string;
d02b48c6
RE		 465 /* set and sequence are left complete and still
466 * contain the set or sequence bytes */
467 ASN1_STRING * set;
468 ASN1_STRING * sequence;
469 } value;
470 } ASN1_TYPE;
471
d35ea5b0
BL		 472DECLARE_STACK_OF(ASN1_TYPE)
473DECLARE_ASN1_SET_OF(ASN1_TYPE)
474
d02b48c6
RE		 475typedef struct asn1_method_st
476 {
477 int (*i2d)();
478 char *(*d2i)();
479 char *(*create)();
480 void (*destroy)();
481 } ASN1_METHOD;
482
483/* This is used when parsing some Netscape objects */
484typedef struct asn1_header_st
485 {
486 ASN1_OCTET_STRING *header;
487 char *data;
488 ASN1_METHOD *meth;
489 } ASN1_HEADER;
490
ce1b4fe1
DSH		 491/* This is used to contain a list of bit names */
492typedef struct BIT_STRING_BITNAME_st {
493 int bitnum;
494 const char *lname;
495 const char *sname;
496} BIT_STRING_BITNAME;
497
498
08e9c1af
DSH		 499#define M_ASN1_STRING_length(x) ((x)->length)
500#define M_ASN1_STRING_length_set(x, n) ((x)->length = (n))
501#define M_ASN1_STRING_type(x) ((x)->type)
502#define M_ASN1_STRING_data(x) ((x)->data)
d02b48c6
RE		 503
504/* Macros for string operations */
08e9c1af 505#define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
d02b48c6 506 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
08e9c1af
DSH		 507#define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
508#define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
d02b48c6 509 ASN1_STRING_dup((ASN1_STRING *)a)
08e9c1af 510#define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
d02b48c6 511 (ASN1_STRING *)a,(ASN1_STRING *)b)
08e9c1af 512#define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
d02b48c6 513
08e9c1af 514#define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\
d02b48c6 515 ASN1_STRING_type_new(V_ASN1_INTEGER)
08e9c1af
DSH		 516#define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a)
517#define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
518#define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
d02b48c6 519 (ASN1_STRING *)a,(ASN1_STRING *)b)
d02b48c6 520
08e9c1af 521#define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
bceacf93 522 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
08e9c1af
DSH		 523#define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a)
524#define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
525#define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\
bceacf93 526 (ASN1_STRING *)a,(ASN1_STRING *)b)
bceacf93 527
08e9c1af 528#define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\
d02b48c6 529 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
08e9c1af
DSH		 530#define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
531#define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
d02b48c6 532 ASN1_STRING_dup((ASN1_STRING *)a)
08e9c1af 533#define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
d02b48c6 534 (ASN1_STRING *)a,(ASN1_STRING *)b)
08e9c1af
DSH		 535#define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
536#define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b)
d02b48c6
RE		 537#define M_i2d_ASN1_OCTET_STRING(a,pp) \
538 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
08e9c1af 539 V_ASN1_UNIVERSAL)
d02b48c6 540
9d6b1ce6
DSH		 541#define B_ASN1_TIME \
542 B_ASN1_UTCTIME | \
543 B_ASN1_GENERALIZEDTIME
544
545#define B_ASN1_PRINTABLE \
d02b48c6
RE		 546 B_ASN1_PRINTABLESTRING| \
547 B_ASN1_T61STRING| \
548 B_ASN1_IA5STRING| \
58964a49 549 B_ASN1_BIT_STRING| \
d02b48c6 550 B_ASN1_UNIVERSALSTRING|\
58964a49 551 B_ASN1_BMPSTRING|\
08e9c1af 552 B_ASN1_UTF8STRING|\
9d6b1ce6
DSH		 553 B_ASN1_UNKNOWN
554
555#define B_ASN1_DIRECTORYSTRING \
556 B_ASN1_PRINTABLESTRING| \
557 B_ASN1_TELETEXSTRING|\
558 B_ASN1_BMPSTRING|\
559 B_ASN1_UNIVERSALSTRING|\
560 B_ASN1_UTF8STRING
561
562#define B_ASN1_DISPLAYTEXT \
563 B_ASN1_IA5STRING| \
564 B_ASN1_VISIBLESTRING| \
565 B_ASN1_BMPSTRING|\
566 B_ASN1_UTF8STRING
567
568#define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING)
569#define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a)
570#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
571 pp,a->type,V_ASN1_UNIVERSAL)
572#define M_d2i_ASN1_PRINTABLE(a,pp,l) \
573 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
574 B_ASN1_PRINTABLE)
d02b48c6 575
08e9c1af
DSH		 576#define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
577#define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
c83e523d
DSH		 578#define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
579 pp,a->type,V_ASN1_UNIVERSAL)
580#define M_d2i_DIRECTORYSTRING(a,pp,l) \
581 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
9d6b1ce6 582 B_ASN1_DIRECTORYSTRING)
c83e523d 583
08e9c1af
DSH		 584#define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
585#define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
c83e523d
DSH		 586#define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
587 pp,a->type,V_ASN1_UNIVERSAL)
588#define M_d2i_DISPLAYTEXT(a,pp,l) \
589 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
9d6b1ce6 590 B_ASN1_DISPLAYTEXT)
c83e523d 591
08e9c1af 592#define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
d02b48c6 593 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
08e9c1af 594#define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
d02b48c6
RE		 595#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
596 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
597 V_ASN1_UNIVERSAL)
598#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
599 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
600 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
601
08e9c1af 602#define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\
d02b48c6 603 ASN1_STRING_type_new(V_ASN1_T61STRING)
08e9c1af 604#define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
d02b48c6
RE		 605#define M_i2d_ASN1_T61STRING(a,pp) \
606 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
607 V_ASN1_UNIVERSAL)
608#define M_d2i_ASN1_T61STRING(a,pp,l) \
609 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
610 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
611
08e9c1af 612#define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\
d02b48c6 613 ASN1_STRING_type_new(V_ASN1_IA5STRING)
08e9c1af
DSH		 614#define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
615#define M_ASN1_IA5STRING_dup(a) \
aa066b9e 616 (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
d02b48c6
RE		 617#define M_i2d_ASN1_IA5STRING(a,pp) \
618 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
619 V_ASN1_UNIVERSAL)
620#define M_d2i_ASN1_IA5STRING(a,pp,l) \
621 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
622 B_ASN1_IA5STRING)
623
08e9c1af 624#define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\
d02b48c6 625 ASN1_STRING_type_new(V_ASN1_UTCTIME)
08e9c1af
DSH		 626#define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
627#define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
628
629#define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\
58964a49 630 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
08e9c1af
DSH		 631#define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
632#define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
58964a49 633 (ASN1_STRING *)a)
f6aed2cd 634
08e9c1af 635#define M_ASN1_TIME_new() (ASN1_TIME *)\
f6aed2cd 636 ASN1_STRING_type_new(V_ASN1_UTCTIME)
08e9c1af
DSH		 637#define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a)
638#define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
d02b48c6 639
08e9c1af 640#define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\
d02b48c6 641 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
08e9c1af 642#define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
d02b48c6
RE		 643#define M_i2d_ASN1_GENERALSTRING(a,pp) \
644 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
645 V_ASN1_UNIVERSAL)
646#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
647 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
648 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
649
08e9c1af 650#define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\
d02b48c6 651 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
08e9c1af 652#define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
d02b48c6
RE		 653#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
654 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
655 V_ASN1_UNIVERSAL)
656#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
657 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
658 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
659
08e9c1af 660#define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\
58964a49 661 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
08e9c1af 662#define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
58964a49
RE		 663#define M_i2d_ASN1_BMPSTRING(a,pp) \
664 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
665 V_ASN1_UNIVERSAL)
666#define M_d2i_ASN1_BMPSTRING(a,pp,l) \
667 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
668 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
669
08e9c1af 670#define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\
d77b3054 671 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
08e9c1af 672#define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
d77b3054
DSH		 673#define M_i2d_ASN1_VISIBLESTRING(a,pp) \
674 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
675 V_ASN1_UNIVERSAL)
676#define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
677 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
678 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
679
08e9c1af 680#define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
d77b3054 681 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
08e9c1af 682#define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a)
d77b3054
DSH		 683#define M_i2d_ASN1_UTF8STRING(a,pp) \
684 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
685 V_ASN1_UNIVERSAL)
686#define M_d2i_ASN1_UTF8STRING(a,pp,l) \
687 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
688 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
689
1b276f30
RE		 690 /* for the is_set parameter to i2d_ASN1_SET */
691#define IS_SEQUENCE 0
692#define IS_SET 1
693
3c07b4c2 694DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE)
9d6b1ce6 695
d02b48c6 696int ASN1_TYPE_get(ASN1_TYPE *a);
c8b41850 697void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
d02b48c6
RE		 698
699ASN1_OBJECT * ASN1_OBJECT_new(void );
700void ASN1_OBJECT_free(ASN1_OBJECT *a);
701int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
284ef5f3
DSH		 702ASN1_OBJECT * c2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
703 long length);
d02b48c6
RE		 704ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
705 long length);
706
a6b7ffdd
DSH		 707DECLARE_ASN1_ITEM(ASN1_OBJECT)
708
66ab08b1
DSH		 709DECLARE_STACK_OF(ASN1_OBJECT)
710DECLARE_ASN1_SET_OF(ASN1_OBJECT)
711
08e9c1af 712ASN1_STRING * ASN1_STRING_new(void);
d02b48c6
RE		 713void ASN1_STRING_free(ASN1_STRING *a);
714ASN1_STRING * ASN1_STRING_dup(ASN1_STRING *a);
715ASN1_STRING * ASN1_STRING_type_new(int type );
716int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
61f5b6f3
BL		 717 /* Since this is used to store all sorts of things, via macros, for now, make
718 its data void * */
719int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
08e9c1af
DSH		 720int ASN1_STRING_length(ASN1_STRING *x);
721void ASN1_STRING_length_set(ASN1_STRING *x, int n);
722int ASN1_STRING_type(ASN1_STRING *x);
723unsigned char * ASN1_STRING_data(ASN1_STRING *x);
d02b48c6 724
9d6b1ce6 725DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
a338e21b 726int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
a338e21b
DSH		 727ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
728 long length);
08e9c1af
DSH		 729int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
730 int length );
58964a49
RE		 731int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
732int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
733
cf1b7d96 734#ifndef OPENSSL_NO_BIO
ce1b4fe1
DSH		 735int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
736 BIT_STRING_BITNAME *tbl, int indent);
737#endif
738int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
739int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
740 BIT_STRING_BITNAME *tbl);
d02b48c6
RE		 741
742int i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
743int d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
744
9d6b1ce6 745DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
a338e21b 746int i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
a338e21b
DSH		 747ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
748 long length);
1ad2ecb6
DSH		 749ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,unsigned char **pp,
750 long length);
08e9c1af
DSH		 751ASN1_INTEGER * ASN1_INTEGER_dup(ASN1_INTEGER *x);
752int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
d02b48c6 753
9d6b1ce6 754DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
bceacf93 755
d02b48c6
RE		 756int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
757ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
58964a49 758int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str);
61f175f4
BM		 759int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
760#if 0
fd73a212 761time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
61f175f4 762#endif
d02b48c6 763
f6aed2cd
DSH		 764int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
765ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
766int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, char *str);
767
9d6b1ce6 768DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
08e9c1af
DSH		 769ASN1_OCTET_STRING * ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
770int ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
771int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, unsigned char *data, int len);
d02b48c6 772
9d6b1ce6
DSH		 773DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
774DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
775DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
776DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
aef838fc 777
042a93e4 778int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
aef838fc
DSH		 779int UTF8_putc(unsigned char *str, int len, unsigned long value);
780
9d6b1ce6 781DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
d02b48c6 782
9d6b1ce6
DSH		 783DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
784DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
785DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
786DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
787DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
2a1ef754 788DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING)
9d6b1ce6
DSH		 789DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
790DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
791DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
f6aed2cd 792
08853ba8 793ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
02e4fbed
DSH		 794int ASN1_TIME_check(ASN1_TIME *t);
795ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out);
08853ba8 796
d02b48c6 797int i2d_ASN1_SET(STACK *a, unsigned char **pp,
4098e89c 798 int (*func)(), int ex_tag, int ex_class, int is_set);
d02b48c6 799STACK * d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
13083215 800 char *(*func)(), void (*free_func)(void *),
dfeab068 801 int ex_tag, int ex_class);
d02b48c6 802
cf1b7d96 803#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 804int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
805int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
bceacf93
DSH		 806int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
807int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
d02b48c6
RE		 808int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
809int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
810int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
811#endif
58964a49 812int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
d02b48c6 813
e778802f 814int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
d02b48c6 815ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
8d28d5f8 816 const char *sn, const char *ln);
d02b48c6
RE		 817
818int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
819long ASN1_INTEGER_get(ASN1_INTEGER *a);
820ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
821BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
822
bceacf93
DSH		 823int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
824long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
825ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
826BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
827
d02b48c6
RE		 828/* General */
829/* given a string, return the correct type, max is the maximum length */
830int ASN1_PRINTABLE_type(unsigned char *s, int max);
831
832int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
833ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
834 long length, int Ptag, int Pclass);
9d6b1ce6 835unsigned long ASN1_tag2bit(int tag);
d02b48c6
RE		 836/* type is one or more of the B_ASN1_ values. */
837ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
838 long length,int type);
839
840/* PARSING */
841int asn1_Finish(ASN1_CTX *c);
842
843/* SPECIALS */
844int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
845 int *pclass, long omax);
846int ASN1_check_infinite_end(unsigned char **p,long len);
847void ASN1_put_object(unsigned char **pp, int constructed, int length,
848 int tag, int xclass);
849int ASN1_object_size(int constructed, int length, int tag);
850
851/* Used to implement other functions */
852char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
853
f86c5c9a
DSH		 854void *ASN1_item_dup(const ASN1_ITEM *it, void *x);
855
cf1b7d96 856#ifndef OPENSSL_NO_FP_API
d02b48c6 857char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
4e1209eb 858void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x);
d02b48c6 859int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
4e1209eb 860int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x);
a657546f 861int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
d02b48c6
RE		 862#endif
863
d428bf8c
DSH		 864int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
865
cf1b7d96 866#ifndef OPENSSL_NO_BIO
d02b48c6 867char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
4e1209eb 868void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x);
d02b48c6 869int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
4e1209eb 870int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x);
d02b48c6 871int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
f6aed2cd
DSH		 872int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
873int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
d02b48c6 874int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
a657546f 875int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
d02b48c6 876int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
ca1e465f 877int ASN1_parse_dump(BIO *bp,unsigned char *pp,long len,int indent,int dump);
d02b48c6 878#endif
a785abc3 879const char *ASN1_tag2str(int tag);
d02b48c6
RE		 880
881/* Used to load and write netscape format cert/key */
882int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
883ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
884ASN1_HEADER *ASN1_HEADER_new(void );
885void ASN1_HEADER_free(ASN1_HEADER *a);
886
887int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
888
d02b48c6
RE		 889/* Not used that much at this point, except for the first two */
890ASN1_METHOD *X509_asn1_meth(void);
891ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
892ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
893ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
894
58964a49
RE		 895int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
896 unsigned char *data, int len);
897int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
898 unsigned char *data, int max_len);
899int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
900 unsigned char *data, int len);
901int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
902 unsigned char *data, int max_len);
903
cfcefcbe 904STACK *ASN1_seq_unpack(unsigned char *buf, int len, char *(*d2i)(),
13083215 905 void (*free_func)(void *) );
cfcefcbe 906unsigned char *ASN1_seq_pack(STACK *safes, int (*i2d)(), unsigned char **buf,
f2716dad 907 int *len );
8e21c146 908void *ASN1_unpack_string(ASN1_STRING *oct, char *(*d2i)());
ecbe0781 909void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it);
8e21c146 910ASN1_STRING *ASN1_pack_string(void *obj, int (*i2d)(), ASN1_OCTET_STRING **oct);
ecbe0781 911ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct);
f769ce3e
DSH		 912
913void ASN1_STRING_set_default_mask(unsigned long mask);
74400f73 914int ASN1_STRING_set_default_mask_asc(char *p);
f769ce3e 915unsigned long ASN1_STRING_get_default_mask(void);
042a93e4 916int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
462f79ec 917 int inform, unsigned long mask);
f769ce3e
DSH		 918int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
919 int inform, unsigned long mask,
920 long minsize, long maxsize);
921
922ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
923 const unsigned char *in, int inlen, int inform, int nid);
f769ce3e 924ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
667ac4ec 925int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
f769ce3e 926void ASN1_STRING_TABLE_cleanup(void);
cfcefcbe 927
9d6b1ce6
DSH		 928/* ASN1 template functions */
929
930/* Old API compatible functions */
931ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
932void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
933ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, unsigned char **in, long len, const ASN1_ITEM *it);
934int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
935
bc37d996 936void ASN1_add_oid_module(void);
9d6b1ce6 937
d02b48c6 938/* BEGIN ERROR CODES */
6d311938
DSH		 939/* The following lines are auto generated by the script mkerr.pl. Any changes
940 * made after this point may be overwritten when the script is next run.
941 */
b476df64 942void ERR_load_ASN1_strings(void);
6d311938 943
d02b48c6
RE		 944/* Error codes for the ASN1 functions. */
945
946/* Function codes. */
947#define ASN1_F_A2D_ASN1_OBJECT 100
9d6b1ce6
DSH		 948#define ASN1_F_A2I_ASN1_ENUMERATED 101
949#define ASN1_F_A2I_ASN1_INTEGER 102
950#define ASN1_F_A2I_ASN1_STRING 103
951#define ASN1_F_ASN1_CHECK_TLEN 104
952#define ASN1_F_ASN1_COLLATE_PRIMITIVE 105
953#define ASN1_F_ASN1_COLLECT 106
954#define ASN1_F_ASN1_D2I_BIO 107
955#define ASN1_F_ASN1_D2I_EX_PRIMITIVE 108
956#define ASN1_F_ASN1_D2I_FP 109
957#define ASN1_F_ASN1_DO_ADB 110
958#define ASN1_F_ASN1_DUP 111
959#define ASN1_F_ASN1_ENUMERATED_SET 112
960#define ASN1_F_ASN1_ENUMERATED_TO_BN 113
961#define ASN1_F_ASN1_GET_OBJECT 114
962#define ASN1_F_ASN1_HEADER_NEW 115
963#define ASN1_F_ASN1_I2D_BIO 116
964#define ASN1_F_ASN1_I2D_FP 117
965#define ASN1_F_ASN1_INTEGER_SET 118
966#define ASN1_F_ASN1_INTEGER_TO_BN 119
967#define ASN1_F_ASN1_ITEM_EX_D2I 120
968#define ASN1_F_ASN1_ITEM_NEW 121
969#define ASN1_F_ASN1_MBSTRING_COPY 122
970#define ASN1_F_ASN1_OBJECT_NEW 123
971#define ASN1_F_ASN1_PACK_STRING 124
972#define ASN1_F_ASN1_PBE_SET 125
973#define ASN1_F_ASN1_SEQ_PACK 126
974#define ASN1_F_ASN1_SEQ_UNPACK 127
975#define ASN1_F_ASN1_SIGN 128
976#define ASN1_F_ASN1_STRING_TABLE_ADD 129
977#define ASN1_F_ASN1_STRING_TYPE_NEW 130
978#define ASN1_F_ASN1_TEMPLATE_D2I 131
979#define ASN1_F_ASN1_TEMPLATE_EX_D2I 132
980#define ASN1_F_ASN1_TEMPLATE_NEW 133
981#define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING 134
982#define ASN1_F_ASN1_TYPE_GET_OCTETSTRING 135
983#define ASN1_F_ASN1_UNPACK_STRING 136
984#define ASN1_F_ASN1_VERIFY 137
985#define ASN1_F_BN_TO_ASN1_ENUMERATED 138
986#define ASN1_F_BN_TO_ASN1_INTEGER 139
987#define ASN1_F_COLLECT_DATA 140
988#define ASN1_F_D2I_ASN1_BIT_STRING 141
9d6b1ce6
DSH		 989#define ASN1_F_D2I_ASN1_BOOLEAN 142
990#define ASN1_F_D2I_ASN1_BYTES 143
991#define ASN1_F_D2I_ASN1_GENERALIZEDTIME 144
992#define ASN1_F_D2I_ASN1_HEADER 145
993#define ASN1_F_D2I_ASN1_INTEGER 146
9d6b1ce6
DSH		 994#define ASN1_F_D2I_ASN1_OBJECT 147
995#define ASN1_F_D2I_ASN1_SET 148
996#define ASN1_F_D2I_ASN1_TYPE_BYTES 149
997#define ASN1_F_D2I_ASN1_UINTEGER 150
998#define ASN1_F_D2I_ASN1_UTCTIME 151
72e3c20c
DSH		 999#define ASN1_F_D2I_NETSCAPE_RSA 152
1000#define ASN1_F_D2I_NETSCAPE_RSA_2 153
1001#define ASN1_F_D2I_PRIVATEKEY 154
1002#define ASN1_F_D2I_PUBLICKEY 155
1003#define ASN1_F_D2I_X509 156
1004#define ASN1_F_D2I_X509_CINF 157
1005#define ASN1_F_D2I_X509_NAME 158
1006#define ASN1_F_D2I_X509_PKEY 159
1007#define ASN1_F_I2D_ASN1_TIME 160
1008#define ASN1_F_I2D_DSA_PUBKEY 161
4d94ae00 1009#define ASN1_F_I2D_ECDSA_PUBKEY 174
72e3c20c
DSH		 1010#define ASN1_F_I2D_NETSCAPE_RSA 162
1011#define ASN1_F_I2D_PRIVATEKEY 163
1012#define ASN1_F_I2D_PUBLICKEY 164
1013#define ASN1_F_I2D_RSA_PUBKEY 165
1014#define ASN1_F_LONG_C2I 166
3208ff58 1015#define ASN1_F_OID_MODULE_INIT 175
72e3c20c
DSH		 1016#define ASN1_F_PKCS5_PBE2_SET 167
1017#define ASN1_F_X509_CINF_NEW 168
1018#define ASN1_F_X509_CRL_ADD0_REVOKED 169
1019#define ASN1_F_X509_INFO_NEW 170
1020#define ASN1_F_X509_NAME_NEW 171
1021#define ASN1_F_X509_NEW 172
1022#define ASN1_F_X509_PKEY_NEW 173
d02b48c6
RE		 1023
1024/* Reason codes. */
3208ff58 1025#define ASN1_R_ADDING_OBJECT 171
9d6b1ce6
DSH		 1026#define ASN1_R_AUX_ERROR 100
1027#define ASN1_R_BAD_CLASS 101
1028#define ASN1_R_BAD_OBJECT_HEADER 102
1029#define ASN1_R_BAD_PASSWORD_READ 103
9d6b1ce6 1030#define ASN1_R_BAD_TAG 104
9d6b1ce6
DSH		 1031#define ASN1_R_BN_LIB 105
1032#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106
1033#define ASN1_R_BUFFER_TOO_SMALL 107
1034#define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 108
1035#define ASN1_R_DATA_IS_WRONG 109
1036#define ASN1_R_DECODE_ERROR 110
dfeab068 1037#define ASN1_R_DECODING_ERROR 111
9d6b1ce6 1038#define ASN1_R_ENCODE_ERROR 112
3208ff58 1039#define ASN1_R_ERROR_LOADING_SECTION 172
9d6b1ce6
DSH		 1040#define ASN1_R_ERROR_PARSING_SET_ELEMENT 113
1041#define ASN1_R_ERROR_SETTING_CIPHER_PARAMS 114
1042#define ASN1_R_EXPECTING_AN_INTEGER 115
1043#define ASN1_R_EXPECTING_AN_OBJECT 116
dfeab068 1044#define ASN1_R_EXPECTING_A_BOOLEAN 117
9d6b1ce6
DSH		 1045#define ASN1_R_EXPECTING_A_TIME 118
1046#define ASN1_R_EXPLICIT_LENGTH_MISMATCH 119
1047#define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 120
1048#define ASN1_R_FIELD_MISSING 121
1049#define ASN1_R_FIRST_NUM_TOO_LARGE 122
1050#define ASN1_R_HEADER_TOO_LONG 123
1051#define ASN1_R_ILLEGAL_CHARACTERS 124
1052#define ASN1_R_ILLEGAL_NULL 125
1053#define ASN1_R_ILLEGAL_OPTIONAL_ANY 126
b31cc2d9 1054#define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 170
9d6b1ce6
DSH		 1055#define ASN1_R_ILLEGAL_TAGGED_ANY 127
1056#define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 128
1057#define ASN1_R_INVALID_BMPSTRING_LENGTH 129
1058#define ASN1_R_INVALID_DIGIT 130
1059#define ASN1_R_INVALID_SEPARATOR 131
1060#define ASN1_R_INVALID_TIME_FORMAT 132
1061#define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 133
1062#define ASN1_R_INVALID_UTF8STRING 134
1063#define ASN1_R_IV_TOO_LARGE 135
1064#define ASN1_R_LENGTH_ERROR 136
1065#define ASN1_R_MISSING_EOC 137
1066#define ASN1_R_MISSING_SECOND_NUMBER 138
1067#define ASN1_R_MSTRING_NOT_UNIVERSAL 139
1068#define ASN1_R_MSTRING_WRONG_TAG 140
1069#define ASN1_R_NON_HEX_CHARACTERS 141
1070#define ASN1_R_NOT_ENOUGH_DATA 142
1071#define ASN1_R_NO_MATCHING_CHOICE_TYPE 143
1072#define ASN1_R_NULL_IS_WRONG_LENGTH 144
1073#define ASN1_R_ODD_NUMBER_OF_CHARS 145
72e3c20c
DSH		 1074#define ASN1_R_PRIVATE_KEY_HEADER_MISSING 146
1075#define ASN1_R_SECOND_NUMBER_TOO_LARGE 147
1076#define ASN1_R_SEQUENCE_LENGTH_MISMATCH 148
1077#define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 149
1078#define ASN1_R_SHORT_LINE 150
1079#define ASN1_R_STRING_TOO_LONG 151
1080#define ASN1_R_STRING_TOO_SHORT 152
1081#define ASN1_R_TAG_VALUE_TOO_HIGH 153
1082#define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154
1083#define ASN1_R_TOO_LONG 155
1084#define ASN1_R_TYPE_NOT_CONSTRUCTED 156
1085#define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 157
1086#define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 158
1087#define ASN1_R_UNEXPECTED_EOC 159
1088#define ASN1_R_UNKNOWN_FORMAT 160
1089#define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 161
1090#define ASN1_R_UNKNOWN_OBJECT_TYPE 162
1091#define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 163
1092#define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 164
1093#define ASN1_R_UNSUPPORTED_CIPHER 165
1094#define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 166
1095#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 167
1096#define ASN1_R_WRONG_TAG 168
1097#define ASN1_R_WRONG_TYPE 169
6d311938 1098
d02b48c6
RE		 1099#ifdef __cplusplus
1100}
1101#endif
1102#endif
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