6f956b1963e13a18f6a34937f1be4ab92fd756ff
[openssl.git] / crypto / asn1 / asn1.h
1 /* crypto/asn1/asn1.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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
62 #include <time.h>
63 #ifndef NO_BIO
64 #include <openssl/bio.h>
65 #endif
66 #include <openssl/bn.h>
67 #include <openssl/stack.h>
68 #include <openssl/safestack.h>
69
70 #include <openssl/symhacks.h>
71
72 #ifdef  __cplusplus
73 extern "C" {
74 #endif
75
76 #define V_ASN1_UNIVERSAL                0x00
77 #define V_ASN1_APPLICATION              0x40
78 #define V_ASN1_CONTEXT_SPECIFIC         0x80
79 #define V_ASN1_PRIVATE                  0xc0
80
81 #define V_ASN1_CONSTRUCTED              0x20
82 #define V_ASN1_PRIMITIVE_TAG            0x1f
83 #define V_ASN1_PRIMATIVE_TAG            0x1f
84
85 #define V_ASN1_APP_CHOOSE               -2      /* let the recipient choose */
86 #define V_ASN1_OTHER                    -3      /* used in ASN1_TYPE */
87
88 #define V_ASN1_NEG                      0x100   /* negative flag */
89
90 #define V_ASN1_UNDEF                    -1
91 #define V_ASN1_EOC                      0
92 #define V_ASN1_BOOLEAN                  1       /**/
93 #define V_ASN1_INTEGER                  2
94 #define V_ASN1_NEG_INTEGER              (2 | V_ASN1_NEG)
95 #define V_ASN1_BIT_STRING               3
96 #define V_ASN1_OCTET_STRING             4
97 #define V_ASN1_NULL                     5
98 #define V_ASN1_OBJECT                   6
99 #define V_ASN1_OBJECT_DESCRIPTOR        7
100 #define V_ASN1_EXTERNAL                 8
101 #define V_ASN1_REAL                     9
102 #define V_ASN1_ENUMERATED               10
103 #define V_ASN1_NEG_ENUMERATED           (10 | V_ASN1_NEG)
104 #define V_ASN1_UTF8STRING               12
105 #define V_ASN1_SEQUENCE                 16
106 #define V_ASN1_SET                      17
107 #define V_ASN1_NUMERICSTRING            18      /**/
108 #define V_ASN1_PRINTABLESTRING          19
109 #define V_ASN1_T61STRING                20
110 #define V_ASN1_TELETEXSTRING            20      /* alias */
111 #define V_ASN1_VIDEOTEXSTRING           21      /**/
112 #define V_ASN1_IA5STRING                22
113 #define V_ASN1_UTCTIME                  23
114 #define V_ASN1_GENERALIZEDTIME          24      /**/
115 #define V_ASN1_GRAPHICSTRING            25      /**/
116 #define V_ASN1_ISO64STRING              26      /**/
117 #define V_ASN1_VISIBLESTRING            26      /* alias */
118 #define V_ASN1_GENERALSTRING            27      /**/
119 #define V_ASN1_UNIVERSALSTRING          28      /**/
120 #define V_ASN1_BMPSTRING                30
121
122 /* For use with d2i_ASN1_type_bytes() */
123 #define B_ASN1_NUMERICSTRING    0x0001
124 #define B_ASN1_PRINTABLESTRING  0x0002
125 #define B_ASN1_T61STRING        0x0004
126 #define B_ASN1_TELETEXSTRING    0x0008
127 #define B_ASN1_VIDEOTEXSTRING   0x0008
128 #define B_ASN1_IA5STRING        0x0010
129 #define B_ASN1_GRAPHICSTRING    0x0020
130 #define B_ASN1_ISO64STRING      0x0040
131 #define B_ASN1_VISIBLESTRING    0x0040
132 #define B_ASN1_GENERALSTRING    0x0080
133 #define B_ASN1_UNIVERSALSTRING  0x0100
134 #define B_ASN1_OCTET_STRING     0x0200
135 #define B_ASN1_BIT_STRING       0x0400
136 #define B_ASN1_BMPSTRING        0x0800
137 #define B_ASN1_UNKNOWN          0x1000
138 #define B_ASN1_UTF8STRING       0x2000
139
140 /* For use with ASN1_mbstring_copy() */
141 #define MBSTRING_FLAG           0x1000
142 #define MBSTRING_ASC            (MBSTRING_FLAG|1)
143 #define MBSTRING_BMP            (MBSTRING_FLAG|2)
144 #define MBSTRING_UNIV           (MBSTRING_FLAG|3)
145 #define MBSTRING_UTF8           (MBSTRING_FLAG|4)
146
147 struct X509_algor_st;
148
149 #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */
150 #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */
151
152 typedef struct asn1_ctx_st
153         {
154         unsigned char *p;/* work char pointer */
155         int eos;        /* end of sequence read for indefinite encoding */
156         int error;      /* error code to use when returning an error */
157         int inf;        /* constructed if 0x20, indefinite is 0x21 */
158         int tag;        /* tag from last 'get object' */
159         int xclass;     /* class from last 'get object' */
160         long slen;      /* length of last 'get object' */
161         unsigned char *max; /* largest value of p allowed */
162         unsigned char *q;/* temporary variable */
163         unsigned char **pp;/* variable */
164         int line;       /* used in error processing */
165         } ASN1_CTX;
166
167 /* These are used internally in the ASN1_OBJECT to keep track of
168  * whether the names and data need to be free()ed */
169 #define ASN1_OBJECT_FLAG_DYNAMIC         0x01   /* internal use */
170 #define ASN1_OBJECT_FLAG_CRITICAL        0x02   /* critical x509v3 object id */
171 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04   /* internal use */
172 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA    0x08   /* internal use */
173 typedef struct asn1_object_st
174         {
175         const char *sn,*ln;
176         int nid;
177         int length;
178         unsigned char *data;
179         int flags;      /* Should we free this one */
180         } ASN1_OBJECT;
181
182 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
183 /* This is the base type that holds just about everything :-) */
184 typedef struct asn1_string_st
185         {
186         int length;
187         int type;
188         unsigned char *data;
189         /* The value of the following field depends on the type being
190          * held.  It is mostly being used for BIT_STRING so if the
191          * input data has a non-zero 'unused bits' value, it will be
192          * handled correctly */
193         long flags;
194         } ASN1_STRING;
195
196 #define STABLE_FLAGS_MALLOC     0x01
197 #define STABLE_NO_MASK          0x02
198 #define DIRSTRING_TYPE  \
199  (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
200 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
201
202 typedef struct asn1_string_table_st {
203         int nid;
204         long minsize;
205         long maxsize;
206         unsigned long mask;
207         unsigned long flags;
208 } ASN1_STRING_TABLE;
209
210 DECLARE_STACK_OF(ASN1_STRING_TABLE)
211
212 /* size limits: this stuff is taken straight from RFC2459 */
213
214 #define ub_name                         32768
215 #define ub_common_name                  64
216 #define ub_locality_name                128
217 #define ub_state_name                   128
218 #define ub_organization_name            64
219 #define ub_organization_unit_name       64
220 #define ub_title                        64
221 #define ub_email_address                128
222
223 #ifdef NO_ASN1_TYPEDEFS
224 #define ASN1_INTEGER            ASN1_STRING
225 #define ASN1_ENUMERATED         ASN1_STRING
226 #define ASN1_BIT_STRING         ASN1_STRING
227 #define ASN1_OCTET_STRING       ASN1_STRING
228 #define ASN1_PRINTABLESTRING    ASN1_STRING
229 #define ASN1_T61STRING          ASN1_STRING
230 #define ASN1_IA5STRING          ASN1_STRING
231 #define ASN1_UTCTIME            ASN1_STRING
232 #define ASN1_GENERALIZEDTIME    ASN1_STRING
233 #define ASN1_TIME               ASN1_STRING
234 #define ASN1_GENERALSTRING      ASN1_STRING
235 #define ASN1_UNIVERSALSTRING    ASN1_STRING
236 #define ASN1_BMPSTRING          ASN1_STRING
237 #define ASN1_VISIBLESTRING      ASN1_STRING
238 #define ASN1_UTF8STRING         ASN1_STRING
239 #define ASN1_BOOLEAN            int
240 #else
241 typedef struct asn1_string_st ASN1_INTEGER;
242 typedef struct asn1_string_st ASN1_ENUMERATED;
243 typedef struct asn1_string_st ASN1_BIT_STRING;
244 typedef struct asn1_string_st ASN1_OCTET_STRING;
245 typedef struct asn1_string_st ASN1_PRINTABLESTRING;
246 typedef struct asn1_string_st ASN1_T61STRING;
247 typedef struct asn1_string_st ASN1_IA5STRING;
248 typedef struct asn1_string_st ASN1_GENERALSTRING;
249 typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
250 typedef struct asn1_string_st ASN1_BMPSTRING;
251 typedef struct asn1_string_st ASN1_UTCTIME;
252 typedef struct asn1_string_st ASN1_TIME;
253 typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
254 typedef struct asn1_string_st ASN1_VISIBLESTRING;
255 typedef struct asn1_string_st ASN1_UTF8STRING;
256 typedef int ASN1_BOOLEAN;
257 #endif
258
259 typedef int ASN1_NULL;
260
261 /* Parameters used by ASN1_STRING_print_ex() */
262
263 /* These determine which characters to escape:
264  * RFC2253 special characters, control characters and
265  * MSB set characters
266  */
267
268 #define ASN1_STRFLGS_ESC_2253           1
269 #define ASN1_STRFLGS_ESC_CTRL           2
270 #define ASN1_STRFLGS_ESC_MSB            4
271
272
273 /* This flag determines how we do escaping: normally
274  * RC2253 backslash only, set this to use backslash and
275  * quote.
276  */
277
278 #define ASN1_STRFLGS_ESC_QUOTE          8
279
280
281 /* These three flags are internal use only. */
282
283 /* Character is a valid PrintableString character */
284 #define CHARTYPE_PRINTABLESTRING        0x10
285 /* Character needs escaping if it is the first character */
286 #define CHARTYPE_FIRST_ESC_2253         0x20
287 /* Character needs escaping if it is the last character */
288 #define CHARTYPE_LAST_ESC_2253          0x40
289
290 /* NB the internal flags are safely reused below by flags
291  * handled at the top level.
292  */
293
294 /* If this is set we convert all character strings
295  * to UTF8 first 
296  */
297
298 #define ASN1_STRFLGS_UTF8_CONVERT       0x10
299
300 /* If this is set we don't attempt to interpret content:
301  * just assume all strings are 1 byte per character. This
302  * will produce some pretty odd looking output!
303  */
304
305 #define ASN1_STRFLGS_IGNORE_TYPE        0x20
306
307 /* If this is set we include the string type in the output */
308 #define ASN1_STRFLGS_SHOW_TYPE          0x40
309
310 /* This determines which strings to display and which to
311  * 'dump' (hex dump of content octets or DER encoding). We can
312  * only dump non character strings or everything. If we
313  * don't dump 'unknown' they are interpreted as character
314  * strings with 1 octet per character and are subject to
315  * the usual escaping options.
316  */
317
318 #define ASN1_STRFLGS_DUMP_ALL           0x80
319 #define ASN1_STRFLGS_DUMP_UNKNOWN       0x100
320
321 /* These determine what 'dumping' does, we can dump the
322  * content octets or the DER encoding: both use the
323  * RFC2253 #XXXXX notation.
324  */
325
326 #define ASN1_STRFLGS_DUMP_DER           0x200
327
328 /* All the string flags consistent with RFC2253,
329  * escaping control characters isn't essential in
330  * RFC2253 but it is advisable anyway.
331  */
332
333 #define ASN1_STRFLGS_RFC2253    (ASN1_STRFLGS_ESC_2253 | \
334                                 ASN1_STRFLGS_ESC_CTRL | \
335                                 ASN1_STRFLGS_ESC_MSB | \
336                                 ASN1_STRFLGS_UTF8_CONVERT | \
337                                 ASN1_STRFLGS_DUMP_UNKNOWN | \
338                                 ASN1_STRFLGS_DUMP_DER)
339
340 DECLARE_STACK_OF(ASN1_INTEGER)
341 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
342
343 typedef struct asn1_type_st
344         {
345         int type;
346         union   {
347                 char *ptr;
348                 ASN1_BOOLEAN            boolean;
349                 ASN1_STRING *           asn1_string;
350                 ASN1_OBJECT *           object;
351                 ASN1_INTEGER *          integer;
352                 ASN1_ENUMERATED *       enumerated;
353                 ASN1_BIT_STRING *       bit_string;
354                 ASN1_OCTET_STRING *     octet_string;
355                 ASN1_PRINTABLESTRING *  printablestring;
356                 ASN1_T61STRING *        t61string;
357                 ASN1_IA5STRING *        ia5string;
358                 ASN1_GENERALSTRING *    generalstring;
359                 ASN1_BMPSTRING *        bmpstring;
360                 ASN1_UNIVERSALSTRING *  universalstring;
361                 ASN1_UTCTIME *          utctime;
362                 ASN1_GENERALIZEDTIME *  generalizedtime;
363                 ASN1_VISIBLESTRING *    visiblestring;
364                 ASN1_UTF8STRING *       utf8string;
365                 /* set and sequence are left complete and still
366                  * contain the set or sequence bytes */
367                 ASN1_STRING *           set;
368                 ASN1_STRING *           sequence;
369                 } value;
370         } ASN1_TYPE;
371
372 DECLARE_STACK_OF(ASN1_TYPE)
373 DECLARE_ASN1_SET_OF(ASN1_TYPE)
374
375 typedef struct asn1_method_st
376         {
377         int (*i2d)();
378         char *(*d2i)();
379         char *(*create)();
380         void (*destroy)();
381         } ASN1_METHOD;
382
383 /* This is used when parsing some Netscape objects */
384 typedef struct asn1_header_st
385         {
386         ASN1_OCTET_STRING *header;
387         char *data;
388         ASN1_METHOD *meth;
389         } ASN1_HEADER;
390
391 /* This is used to contain a list of bit names */
392 typedef struct BIT_STRING_BITNAME_st {
393         int bitnum;
394         const char *lname;
395         const char *sname;
396 } BIT_STRING_BITNAME;
397
398
399 #define M_ASN1_STRING_length(x) ((x)->length)
400 #define M_ASN1_STRING_length_set(x, n)  ((x)->length = (n))
401 #define M_ASN1_STRING_type(x)   ((x)->type)
402 #define M_ASN1_STRING_data(x)   ((x)->data)
403
404 /* Macros for string operations */
405 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
406                 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
407 #define M_ASN1_BIT_STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
408 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
409                 ASN1_STRING_dup((ASN1_STRING *)a)
410 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
411                 (ASN1_STRING *)a,(ASN1_STRING *)b)
412 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
413
414 #define M_ASN1_INTEGER_new()    (ASN1_INTEGER *)\
415                 ASN1_STRING_type_new(V_ASN1_INTEGER)
416 #define M_ASN1_INTEGER_free(a)          ASN1_STRING_free((ASN1_STRING *)a)
417 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
418 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
419                 (ASN1_STRING *)a,(ASN1_STRING *)b)
420
421 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
422                 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
423 #define M_ASN1_ENUMERATED_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
424 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
425 #define M_ASN1_ENUMERATED_cmp(a,b)      ASN1_STRING_cmp(\
426                 (ASN1_STRING *)a,(ASN1_STRING *)b)
427
428 #define M_ASN1_OCTET_STRING_new()       (ASN1_OCTET_STRING *)\
429                 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
430 #define M_ASN1_OCTET_STRING_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
431 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
432                 ASN1_STRING_dup((ASN1_STRING *)a)
433 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
434                 (ASN1_STRING *)a,(ASN1_STRING *)b)
435 #define M_ASN1_OCTET_STRING_set(a,b,c)  ASN1_STRING_set((ASN1_STRING *)a,b,c)
436 #define M_ASN1_OCTET_STRING_print(a,b)  ASN1_STRING_print(a,(ASN1_STRING *)b)
437 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
438                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
439                 V_ASN1_UNIVERSAL)
440
441 #define M_ASN1_PRINTABLE_new()  ASN1_STRING_type_new(V_ASN1_T61STRING)
442 #define M_ASN1_PRINTABLE_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
443 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
444                 pp,a->type,V_ASN1_UNIVERSAL)
445 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \
446                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
447                         B_ASN1_PRINTABLESTRING| \
448                         B_ASN1_T61STRING| \
449                         B_ASN1_IA5STRING| \
450                         B_ASN1_BIT_STRING| \
451                         B_ASN1_UNIVERSALSTRING|\
452                         B_ASN1_BMPSTRING|\
453                         B_ASN1_UTF8STRING|\
454                         B_ASN1_UNKNOWN)
455
456 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
457 #define M_DIRECTORYSTRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
458 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
459                                                 pp,a->type,V_ASN1_UNIVERSAL)
460 #define M_d2i_DIRECTORYSTRING(a,pp,l) \
461                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
462                         B_ASN1_PRINTABLESTRING| \
463                         B_ASN1_TELETEXSTRING|\
464                         B_ASN1_BMPSTRING|\
465                         B_ASN1_UNIVERSALSTRING|\
466                         B_ASN1_UTF8STRING)
467
468 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
469 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
470 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
471                                                 pp,a->type,V_ASN1_UNIVERSAL)
472 #define M_d2i_DISPLAYTEXT(a,pp,l) \
473                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
474                         B_ASN1_VISIBLESTRING| \
475                         B_ASN1_BMPSTRING|\
476                         B_ASN1_UTF8STRING)
477
478 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
479                 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
480 #define M_ASN1_PRINTABLESTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
481 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
482                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
483                 V_ASN1_UNIVERSAL)
484 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
485                 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
486                 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
487
488 #define M_ASN1_T61STRING_new()  (ASN1_T61STRING *)\
489                 ASN1_STRING_type_new(V_ASN1_T61STRING)
490 #define M_ASN1_T61STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
491 #define M_i2d_ASN1_T61STRING(a,pp) \
492                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
493                 V_ASN1_UNIVERSAL)
494 #define M_d2i_ASN1_T61STRING(a,pp,l) \
495                 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
496                 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
497
498 #define M_ASN1_IA5STRING_new()  (ASN1_IA5STRING *)\
499                 ASN1_STRING_type_new(V_ASN1_IA5STRING)
500 #define M_ASN1_IA5STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
501 #define M_ASN1_IA5STRING_dup(a) \
502                         (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
503 #define M_i2d_ASN1_IA5STRING(a,pp) \
504                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
505                         V_ASN1_UNIVERSAL)
506 #define M_d2i_ASN1_IA5STRING(a,pp,l) \
507                 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
508                         B_ASN1_IA5STRING)
509
510 #define M_ASN1_UTCTIME_new()    (ASN1_UTCTIME *)\
511                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
512 #define M_ASN1_UTCTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
513 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
514
515 #define M_ASN1_GENERALIZEDTIME_new()    (ASN1_GENERALIZEDTIME *)\
516                 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
517 #define M_ASN1_GENERALIZEDTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
518 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
519         (ASN1_STRING *)a)
520
521 #define M_ASN1_TIME_new()       (ASN1_TIME *)\
522                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
523 #define M_ASN1_TIME_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
524 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
525
526 #define M_ASN1_GENERALSTRING_new()      (ASN1_GENERALSTRING *)\
527                 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
528 #define M_ASN1_GENERALSTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
529 #define M_i2d_ASN1_GENERALSTRING(a,pp) \
530                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
531                         V_ASN1_UNIVERSAL)
532 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
533                 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
534                 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
535
536 #define M_ASN1_UNIVERSALSTRING_new()    (ASN1_UNIVERSALSTRING *)\
537                 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
538 #define M_ASN1_UNIVERSALSTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
539 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
540                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
541                         V_ASN1_UNIVERSAL)
542 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
543                 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
544                 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
545
546 #define M_ASN1_BMPSTRING_new()  (ASN1_BMPSTRING *)\
547                 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
548 #define M_ASN1_BMPSTRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
549 #define M_i2d_ASN1_BMPSTRING(a,pp) \
550                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
551                         V_ASN1_UNIVERSAL)
552 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \
553                 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
554                 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
555
556 #define M_ASN1_VISIBLESTRING_new()      (ASN1_VISIBLESTRING *)\
557                 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
558 #define M_ASN1_VISIBLESTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
559 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \
560                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
561                         V_ASN1_UNIVERSAL)
562 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
563                 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
564                 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
565
566 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
567                 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
568 #define M_ASN1_UTF8STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
569 #define M_i2d_ASN1_UTF8STRING(a,pp) \
570                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
571                         V_ASN1_UNIVERSAL)
572 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \
573                 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
574                 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
575
576   /* for the is_set parameter to i2d_ASN1_SET */
577 #define IS_SEQUENCE     0
578 #define IS_SET          1
579
580 ASN1_TYPE *     ASN1_TYPE_new(void );
581 void            ASN1_TYPE_free(ASN1_TYPE *a);
582 int             i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp);
583 ASN1_TYPE *     d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length);
584 int ASN1_TYPE_get(ASN1_TYPE *a);
585 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
586
587 ASN1_OBJECT *   ASN1_OBJECT_new(void );
588 void            ASN1_OBJECT_free(ASN1_OBJECT *a);
589 int             i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
590 ASN1_OBJECT *   c2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
591                         long length);
592 ASN1_OBJECT *   d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
593                         long length);
594
595 DECLARE_STACK_OF(ASN1_OBJECT)
596 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
597
598 ASN1_STRING *   ASN1_STRING_new(void);
599 void            ASN1_STRING_free(ASN1_STRING *a);
600 ASN1_STRING *   ASN1_STRING_dup(ASN1_STRING *a);
601 ASN1_STRING *   ASN1_STRING_type_new(int type );
602 int             ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
603   /* Since this is used to store all sorts of things, via macros, for now, make
604      its data void * */
605 int             ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
606 int ASN1_STRING_length(ASN1_STRING *x);
607 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
608 int ASN1_STRING_type(ASN1_STRING *x);
609 unsigned char * ASN1_STRING_data(ASN1_STRING *x);
610
611 ASN1_BIT_STRING *       ASN1_BIT_STRING_new(void);
612 void            ASN1_BIT_STRING_free(ASN1_BIT_STRING *a);
613 int             i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
614 int             i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
615 ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
616                         long length);
617 ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
618                         long length);
619 int             ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
620                         int length );
621 int             ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
622 int             ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
623
624 #ifndef NO_BIO
625 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
626                                 BIT_STRING_BITNAME *tbl, int indent);
627 #endif
628 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
629 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
630                                 BIT_STRING_BITNAME *tbl);
631
632 int             i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
633 int             d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
634
635 ASN1_INTEGER *  ASN1_INTEGER_new(void);
636 void            ASN1_INTEGER_free(ASN1_INTEGER *a);
637 int             i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
638 int             i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
639 ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
640                         long length);
641 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
642                         long length);
643 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,unsigned char **pp,
644                         long length);
645 ASN1_INTEGER *  ASN1_INTEGER_dup(ASN1_INTEGER *x);
646 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
647
648 ASN1_ENUMERATED *       ASN1_ENUMERATED_new(void);
649 void            ASN1_ENUMERATED_free(ASN1_ENUMERATED *a);
650 int             i2d_ASN1_ENUMERATED(ASN1_ENUMERATED *a,unsigned char **pp);
651 ASN1_ENUMERATED *d2i_ASN1_ENUMERATED(ASN1_ENUMERATED **a,unsigned char **pp,
652                         long length);
653
654 int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
655 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
656 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str); 
657 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
658 #if 0
659 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
660 #endif
661
662 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
663 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
664 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, char *str); 
665
666 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_new(void);
667 void            ASN1_OCTET_STRING_free(ASN1_OCTET_STRING *a);
668 int             i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
669 ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
670                         unsigned char **pp,long length);
671 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
672 int     ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
673 int     ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, unsigned char *data, int len);
674
675 ASN1_VISIBLESTRING *    ASN1_VISIBLESTRING_new(void);
676 void            ASN1_VISIBLESTRING_free(ASN1_VISIBLESTRING *a);
677 int     i2d_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING *a,unsigned char **pp);
678 ASN1_VISIBLESTRING *d2i_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING **a,
679                         unsigned char **pp,long length);
680
681 ASN1_UTF8STRING *       ASN1_UTF8STRING_new(void);
682 void            ASN1_UTF8STRING_free(ASN1_UTF8STRING *a);
683 int             i2d_ASN1_UTF8STRING(ASN1_UTF8STRING *a,unsigned char **pp);
684 ASN1_UTF8STRING *d2i_ASN1_UTF8STRING(ASN1_UTF8STRING **a,
685                         unsigned char **pp,long length);
686
687 ASN1_NULL *     ASN1_NULL_new(void);
688 void            ASN1_NULL_free(ASN1_NULL *a);
689 int             i2d_ASN1_NULL(ASN1_NULL *a,unsigned char **pp);
690 ASN1_NULL *d2i_ASN1_NULL(ASN1_NULL **a, unsigned char **pp,long length);
691
692 ASN1_BMPSTRING *        ASN1_BMPSTRING_new(void);
693 void            ASN1_BMPSTRING_free(ASN1_BMPSTRING *a);
694 int i2d_ASN1_BMPSTRING(ASN1_BMPSTRING *a, unsigned char **pp);
695 ASN1_BMPSTRING *d2i_ASN1_BMPSTRING(ASN1_BMPSTRING **a, unsigned char **pp,
696         long length);
697
698
699 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
700 int UTF8_putc(unsigned char *str, int len, unsigned long value);
701
702 int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
703 ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
704         unsigned char **pp, long l);
705
706 ASN1_PRINTABLESTRING *  ASN1_PRINTABLESTRING_new(void);
707 void            ASN1_PRINTABLESTRING_free(ASN1_PRINTABLESTRING *a);
708 ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
709         unsigned char **pp, long l);
710 int i2d_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING *a, unsigned char **pp);
711
712 ASN1_STRING *   DIRECTORYSTRING_new(void);
713 void            DIRECTORYSTRING_free(ASN1_STRING *a);
714 int     i2d_DIRECTORYSTRING(ASN1_STRING *a,unsigned char **pp);
715 ASN1_STRING *d2i_DIRECTORYSTRING(ASN1_STRING **a, unsigned char **pp,
716                                                                  long length);
717
718 ASN1_STRING *   DISPLAYTEXT_new(void);
719 void            DISPLAYTEXT_free(ASN1_STRING *a);
720 int     i2d_DISPLAYTEXT(ASN1_STRING *a,unsigned char **pp);
721 ASN1_STRING *d2i_DISPLAYTEXT(ASN1_STRING **a, unsigned char **pp, long length);
722
723 ASN1_T61STRING *        ASN1_T61STRING_new(void);
724 void            ASN1_T61STRING_free(ASN1_IA5STRING *a);
725 ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
726         unsigned char **pp, long l);
727
728 ASN1_IA5STRING *        ASN1_IA5STRING_new(void);
729 void            ASN1_IA5STRING_free(ASN1_IA5STRING *a);
730 int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
731 ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
732         unsigned char **pp, long l);
733
734 ASN1_UTCTIME *  ASN1_UTCTIME_new(void);
735 void            ASN1_UTCTIME_free(ASN1_UTCTIME *a);
736 int             i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
737 ASN1_UTCTIME *  d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
738                         long length);
739
740 ASN1_GENERALIZEDTIME *  ASN1_GENERALIZEDTIME_new(void);
741 void            ASN1_GENERALIZEDTIME_free(ASN1_GENERALIZEDTIME *a);
742 int             i2d_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME *a,unsigned char **pp);
743 ASN1_GENERALIZEDTIME *  d2i_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME **a,unsigned char **pp,
744                         long length);
745
746 ASN1_TIME *     ASN1_TIME_new(void);
747 void            ASN1_TIME_free(ASN1_TIME *a);
748 int             i2d_ASN1_TIME(ASN1_TIME *a,unsigned char **pp);
749 ASN1_TIME *     d2i_ASN1_TIME(ASN1_TIME **a,unsigned char **pp, long length);
750 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
751
752 int             i2d_ASN1_SET(STACK *a, unsigned char **pp,
753                         int (*func)(), int ex_tag, int ex_class, int is_set);
754 STACK *         d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
755                         char *(*func)(), void (*free_func)(void *),
756                         int ex_tag, int ex_class);
757
758 #ifndef NO_BIO
759 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
760 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
761 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
762 int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
763 int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
764 int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
765 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
766 #endif
767 int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
768
769 int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
770 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
771         char *sn, char *ln);
772
773 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
774 long ASN1_INTEGER_get(ASN1_INTEGER *a);
775 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
776 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
777
778 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
779 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
780 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
781 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
782
783 /* General */
784 /* given a string, return the correct type, max is the maximum length */
785 int ASN1_PRINTABLE_type(unsigned char *s, int max);
786
787 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
788 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
789         long length, int Ptag, int Pclass);
790 /* type is one or more of the B_ASN1_ values. */
791 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
792                 long length,int type);
793
794 /* PARSING */
795 int asn1_Finish(ASN1_CTX *c);
796
797 /* SPECIALS */
798 int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
799         int *pclass, long omax);
800 int ASN1_check_infinite_end(unsigned char **p,long len);
801 void ASN1_put_object(unsigned char **pp, int constructed, int length,
802         int tag, int xclass);
803 int ASN1_object_size(int constructed, int length, int tag);
804
805 /* Used to implement other functions */
806 char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
807
808 #ifndef NO_FP_API
809 char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
810 int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
811 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
812 #endif
813
814 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
815
816 #ifndef NO_BIO
817 char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
818 int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
819 int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
820 int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
821 int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
822 int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
823 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
824 int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
825 int ASN1_parse_dump(BIO *bp,unsigned char *pp,long len,int indent,int dump);
826 #endif
827 const char *ASN1_tag2str(int tag);
828
829 /* Used to load and write netscape format cert/key */
830 int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
831 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
832 ASN1_HEADER *ASN1_HEADER_new(void );
833 void ASN1_HEADER_free(ASN1_HEADER *a);
834
835 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
836
837 void ERR_load_ASN1_strings(void);
838
839 /* Not used that much at this point, except for the first two */
840 ASN1_METHOD *X509_asn1_meth(void);
841 ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
842 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
843 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
844
845 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
846         unsigned char *data, int len);
847 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
848         unsigned char *data, int max_len);
849 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
850         unsigned char *data, int len);
851 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
852         unsigned char *data, int max_len);
853
854 STACK *ASN1_seq_unpack(unsigned char *buf, int len, char *(*d2i)(),
855                                                  void (*free_func)(void *) ); 
856 unsigned char *ASN1_seq_pack(STACK *safes, int (*i2d)(), unsigned char **buf,
857                              int *len );
858 void *ASN1_unpack_string(ASN1_STRING *oct, char *(*d2i)());
859 ASN1_STRING *ASN1_pack_string(void *obj, int (*i2d)(), ASN1_OCTET_STRING **oct);
860
861 void ASN1_STRING_set_default_mask(unsigned long mask);
862 int ASN1_STRING_set_default_mask_asc(char *p);
863 unsigned long ASN1_STRING_get_default_mask(void);
864 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
865                                         int inform, unsigned long mask);
866 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
867                                         int inform, unsigned long mask, 
868                                         long minsize, long maxsize);
869
870 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, 
871                 const unsigned char *in, int inlen, int inform, int nid);
872 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
873 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
874 void ASN1_STRING_TABLE_cleanup(void);
875
876 /* BEGIN ERROR CODES */
877 /* The following lines are auto generated by the script mkerr.pl. Any changes
878  * made after this point may be overwritten when the script is next run.
879  */
880
881 /* Error codes for the ASN1 functions. */
882
883 /* Function codes. */
884 #define ASN1_F_A2D_ASN1_OBJECT                           100
885 #define ASN1_F_A2I_ASN1_ENUMERATED                       236
886 #define ASN1_F_A2I_ASN1_INTEGER                          101
887 #define ASN1_F_A2I_ASN1_STRING                           102
888 #define ASN1_F_ACCESS_DESCRIPTION_NEW                    291
889 #define ASN1_F_ASN1_COLLATE_PRIMITIVE                    103
890 #define ASN1_F_ASN1_D2I_BIO                              104
891 #define ASN1_F_ASN1_D2I_FP                               105
892 #define ASN1_F_ASN1_DUP                                  106
893 #define ASN1_F_ASN1_ENUMERATED_SET                       232
894 #define ASN1_F_ASN1_ENUMERATED_TO_BN                     233
895 #define ASN1_F_ASN1_GENERALIZEDTIME_NEW                  222
896 #define ASN1_F_ASN1_GET_OBJECT                           107
897 #define ASN1_F_ASN1_HEADER_NEW                           108
898 #define ASN1_F_ASN1_I2D_BIO                              109
899 #define ASN1_F_ASN1_I2D_FP                               110
900 #define ASN1_F_ASN1_INTEGER_SET                          111
901 #define ASN1_F_ASN1_INTEGER_TO_BN                        112
902 #define ASN1_F_ASN1_MBSTRING_COPY                        282
903 #define ASN1_F_ASN1_OBJECT_NEW                           113
904 #define ASN1_F_ASN1_PACK_STRING                          245
905 #define ASN1_F_ASN1_PBE_SET                              253
906 #define ASN1_F_ASN1_SEQ_PACK                             246
907 #define ASN1_F_ASN1_SEQ_UNPACK                           247
908 #define ASN1_F_ASN1_SIGN                                 114
909 #define ASN1_F_ASN1_STRING_NEW                           115
910 #define ASN1_F_ASN1_STRING_TABLE_ADD                     283
911 #define ASN1_F_ASN1_STRING_TYPE_NEW                      116
912 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             117
913 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 118
914 #define ASN1_F_ASN1_TYPE_NEW                             119
915 #define ASN1_F_ASN1_UNPACK_STRING                        248
916 #define ASN1_F_ASN1_UTCTIME_NEW                          120
917 #define ASN1_F_ASN1_VERIFY                               121
918 #define ASN1_F_AUTHORITY_KEYID_NEW                       237
919 #define ASN1_F_BASIC_CONSTRAINTS_NEW                     226
920 #define ASN1_F_BN_TO_ASN1_ENUMERATED                     234
921 #define ASN1_F_BN_TO_ASN1_INTEGER                        122
922 #define ASN1_F_D2I_ACCESS_DESCRIPTION                    284
923 #define ASN1_F_D2I_ASN1_BIT_STRING                       123
924 #define ASN1_F_D2I_ASN1_BMPSTRING                        124
925 #define ASN1_F_D2I_ASN1_BOOLEAN                          125
926 #define ASN1_F_D2I_ASN1_BYTES                            126
927 #define ASN1_F_D2I_ASN1_ENUMERATED                       235
928 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME                  223
929 #define ASN1_F_D2I_ASN1_HEADER                           127
930 #define ASN1_F_D2I_ASN1_INTEGER                          128
931 #define ASN1_F_D2I_ASN1_NULL                             292
932 #define ASN1_F_D2I_ASN1_OBJECT                           129
933 #define ASN1_F_D2I_ASN1_OCTET_STRING                     130
934 #define ASN1_F_D2I_ASN1_PRINT_TYPE                       131
935 #define ASN1_F_D2I_ASN1_SET                              132
936 #define ASN1_F_D2I_ASN1_TIME                             224
937 #define ASN1_F_D2I_ASN1_TYPE                             133
938 #define ASN1_F_D2I_ASN1_TYPE_BYTES                       134
939 #define ASN1_F_D2I_ASN1_UINTEGER                         280
940 #define ASN1_F_D2I_ASN1_UTCTIME                          135
941 #define ASN1_F_D2I_ASN1_UTF8STRING                       266
942 #define ASN1_F_D2I_ASN1_VISIBLESTRING                    267
943 #define ASN1_F_D2I_AUTHORITY_KEYID                       238
944 #define ASN1_F_D2I_BASIC_CONSTRAINTS                     227
945 #define ASN1_F_D2I_DHPARAMS                              136
946 #define ASN1_F_D2I_DIST_POINT                            276
947 #define ASN1_F_D2I_DIST_POINT_NAME                       277
948 #define ASN1_F_D2I_DSAPARAMS                             137
949 #define ASN1_F_D2I_DSAPRIVATEKEY                         138
950 #define ASN1_F_D2I_DSAPUBLICKEY                          139
951 #define ASN1_F_D2I_GENERAL_NAME                          230
952 #define ASN1_F_D2I_NETSCAPE_CERT_SEQUENCE                228
953 #define ASN1_F_D2I_NETSCAPE_PKEY                         140
954 #define ASN1_F_D2I_NETSCAPE_RSA                          141
955 #define ASN1_F_D2I_NETSCAPE_RSA_2                        142
956 #define ASN1_F_D2I_NETSCAPE_SPKAC                        143
957 #define ASN1_F_D2I_NETSCAPE_SPKI                         144
958 #define ASN1_F_D2I_NOTICEREF                             268
959 #define ASN1_F_D2I_OTHERNAME                             287
960 #define ASN1_F_D2I_PBE2PARAM                             262
961 #define ASN1_F_D2I_PBEPARAM                              249
962 #define ASN1_F_D2I_PBKDF2PARAM                           263
963 #define ASN1_F_D2I_PKCS12                                254
964 #define ASN1_F_D2I_PKCS12_BAGS                           255
965 #define ASN1_F_D2I_PKCS12_MAC_DATA                       256
966 #define ASN1_F_D2I_PKCS12_SAFEBAG                        257
967 #define ASN1_F_D2I_PKCS7                                 145
968 #define ASN1_F_D2I_PKCS7_DIGEST                          146
969 #define ASN1_F_D2I_PKCS7_ENCRYPT                         147
970 #define ASN1_F_D2I_PKCS7_ENC_CONTENT                     148
971 #define ASN1_F_D2I_PKCS7_ENVELOPE                        149
972 #define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL               150
973 #define ASN1_F_D2I_PKCS7_RECIP_INFO                      151
974 #define ASN1_F_D2I_PKCS7_SIGNED                          152
975 #define ASN1_F_D2I_PKCS7_SIGNER_INFO                     153
976 #define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE                   154
977 #define ASN1_F_D2I_PKCS8_PRIV_KEY_INFO                   250
978 #define ASN1_F_D2I_PKEY_USAGE_PERIOD                     239
979 #define ASN1_F_D2I_POLICYINFO                            269
980 #define ASN1_F_D2I_POLICYQUALINFO                        270
981 #define ASN1_F_D2I_PRIVATEKEY                            155
982 #define ASN1_F_D2I_PUBLICKEY                             156
983 #define ASN1_F_D2I_RSAPRIVATEKEY                         157
984 #define ASN1_F_D2I_RSAPUBLICKEY                          158
985 #define ASN1_F_D2I_SXNET                                 241
986 #define ASN1_F_D2I_SXNETID                               243
987 #define ASN1_F_D2I_USERNOTICE                            271
988 #define ASN1_F_D2I_X509                                  159
989 #define ASN1_F_D2I_X509_ALGOR                            160
990 #define ASN1_F_D2I_X509_ATTRIBUTE                        161
991 #define ASN1_F_D2I_X509_CERT_AUX                         285
992 #define ASN1_F_D2I_X509_CINF                             162
993 #define ASN1_F_D2I_X509_CRL                              163
994 #define ASN1_F_D2I_X509_CRL_INFO                         164
995 #define ASN1_F_D2I_X509_EXTENSION                        165
996 #define ASN1_F_D2I_X509_KEY                              166
997 #define ASN1_F_D2I_X509_NAME                             167
998 #define ASN1_F_D2I_X509_NAME_ENTRY                       168
999 #define ASN1_F_D2I_X509_PKEY                             169
1000 #define ASN1_F_D2I_X509_PUBKEY                           170
1001 #define ASN1_F_D2I_X509_REQ                              171
1002 #define ASN1_F_D2I_X509_REQ_INFO                         172
1003 #define ASN1_F_D2I_X509_REVOKED                          173
1004 #define ASN1_F_D2I_X509_SIG                              174
1005 #define ASN1_F_D2I_X509_VAL                              175
1006 #define ASN1_F_DIST_POINT_NAME_NEW                       278
1007 #define ASN1_F_DIST_POINT_NEW                            279
1008 #define ASN1_F_GENERAL_NAME_NEW                          231
1009 #define ASN1_F_I2D_ASN1_HEADER                           176
1010 #define ASN1_F_I2D_ASN1_TIME                             225
1011 #define ASN1_F_I2D_DHPARAMS                              177
1012 #define ASN1_F_I2D_DSAPARAMS                             178
1013 #define ASN1_F_I2D_DSAPRIVATEKEY                         179
1014 #define ASN1_F_I2D_DSAPUBLICKEY                          180
1015 #define ASN1_F_I2D_DSA_PUBKEY                            290
1016 #define ASN1_F_I2D_NETSCAPE_RSA                          181
1017 #define ASN1_F_I2D_PKCS7                                 182
1018 #define ASN1_F_I2D_PRIVATEKEY                            183
1019 #define ASN1_F_I2D_PUBLICKEY                             184
1020 #define ASN1_F_I2D_RSAPRIVATEKEY                         185
1021 #define ASN1_F_I2D_RSAPUBLICKEY                          186
1022 #define ASN1_F_I2D_RSA_PUBKEY                            289
1023 #define ASN1_F_I2D_X509_ATTRIBUTE                        187
1024 #define ASN1_F_I2T_ASN1_OBJECT                           188
1025 #define ASN1_F_NETSCAPE_CERT_SEQUENCE_NEW                229
1026 #define ASN1_F_NETSCAPE_PKEY_NEW                         189
1027 #define ASN1_F_NETSCAPE_SPKAC_NEW                        190
1028 #define ASN1_F_NETSCAPE_SPKI_NEW                         191
1029 #define ASN1_F_NOTICEREF_NEW                             272
1030 #define ASN1_F_OTHERNAME_NEW                             288
1031 #define ASN1_F_PBE2PARAM_NEW                             264
1032 #define ASN1_F_PBEPARAM_NEW                              251
1033 #define ASN1_F_PBKDF2PARAM_NEW                           265
1034 #define ASN1_F_PKCS12_BAGS_NEW                           258
1035 #define ASN1_F_PKCS12_MAC_DATA_NEW                       259
1036 #define ASN1_F_PKCS12_NEW                                260
1037 #define ASN1_F_PKCS12_SAFEBAG_NEW                        261
1038 #define ASN1_F_PKCS5_PBE2_SET                            281
1039 #define ASN1_F_PKCS7_DIGEST_NEW                          192
1040 #define ASN1_F_PKCS7_ENCRYPT_NEW                         193
1041 #define ASN1_F_PKCS7_ENC_CONTENT_NEW                     194
1042 #define ASN1_F_PKCS7_ENVELOPE_NEW                        195
1043 #define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW               196
1044 #define ASN1_F_PKCS7_NEW                                 197
1045 #define ASN1_F_PKCS7_RECIP_INFO_NEW                      198
1046 #define ASN1_F_PKCS7_SIGNED_NEW                          199
1047 #define ASN1_F_PKCS7_SIGNER_INFO_NEW                     200
1048 #define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW                   201
1049 #define ASN1_F_PKCS8_PRIV_KEY_INFO_NEW                   252
1050 #define ASN1_F_PKEY_USAGE_PERIOD_NEW                     240
1051 #define ASN1_F_POLICYINFO_NEW                            273
1052 #define ASN1_F_POLICYQUALINFO_NEW                        274
1053 #define ASN1_F_SXNETID_NEW                               244
1054 #define ASN1_F_SXNET_NEW                                 242
1055 #define ASN1_F_USERNOTICE_NEW                            275
1056 #define ASN1_F_X509_ALGOR_NEW                            202
1057 #define ASN1_F_X509_ATTRIBUTE_NEW                        203
1058 #define ASN1_F_X509_CERT_AUX_NEW                         286
1059 #define ASN1_F_X509_CINF_NEW                             204
1060 #define ASN1_F_X509_CRL_INFO_NEW                         205
1061 #define ASN1_F_X509_CRL_NEW                              206
1062 #define ASN1_F_X509_DHPARAMS_NEW                         207
1063 #define ASN1_F_X509_EXTENSION_NEW                        208
1064 #define ASN1_F_X509_INFO_NEW                             209
1065 #define ASN1_F_X509_KEY_NEW                              210
1066 #define ASN1_F_X509_NAME_ENTRY_NEW                       211
1067 #define ASN1_F_X509_NAME_NEW                             212
1068 #define ASN1_F_X509_NEW                                  213
1069 #define ASN1_F_X509_PKEY_NEW                             214
1070 #define ASN1_F_X509_PUBKEY_NEW                           215
1071 #define ASN1_F_X509_REQ_INFO_NEW                         216
1072 #define ASN1_F_X509_REQ_NEW                              217
1073 #define ASN1_F_X509_REVOKED_NEW                          218
1074 #define ASN1_F_X509_SIG_NEW                              219
1075 #define ASN1_F_X509_VAL_FREE                             220
1076 #define ASN1_F_X509_VAL_NEW                              221
1077
1078 /* Reason codes. */
1079 #define ASN1_R_BAD_CLASS                                 100
1080 #define ASN1_R_BAD_OBJECT_HEADER                         101
1081 #define ASN1_R_BAD_PASSWORD_READ                         102
1082 #define ASN1_R_BAD_PKCS7_CONTENT                         103
1083 #define ASN1_R_BAD_PKCS7_TYPE                            104
1084 #define ASN1_R_BAD_TAG                                   105
1085 #define ASN1_R_BAD_TYPE                                  106
1086 #define ASN1_R_BN_LIB                                    107
1087 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   108
1088 #define ASN1_R_BUFFER_TOO_SMALL                          109
1089 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           166
1090 #define ASN1_R_DATA_IS_WRONG                             110
1091 #define ASN1_R_DECODE_ERROR                              155
1092 #define ASN1_R_DECODING_ERROR                            111
1093 #define ASN1_R_ENCODE_ERROR                              156
1094 #define ASN1_R_ERROR_PARSING_SET_ELEMENT                 112
1095 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               157
1096 #define ASN1_R_EXPECTING_AN_ENUMERATED                   154
1097 #define ASN1_R_EXPECTING_AN_INTEGER                      113
1098 #define ASN1_R_EXPECTING_AN_OBJECT                       114
1099 #define ASN1_R_EXPECTING_AN_OCTET_STRING                 115
1100 #define ASN1_R_EXPECTING_A_BIT_STRING                    116
1101 #define ASN1_R_EXPECTING_A_BOOLEAN                       117
1102 #define ASN1_R_EXPECTING_A_GENERALIZEDTIME               151
1103 #define ASN1_R_EXPECTING_A_NULL                          164
1104 #define ASN1_R_EXPECTING_A_TIME                          152
1105 #define ASN1_R_EXPECTING_A_UTCTIME                       118
1106 #define ASN1_R_FIRST_NUM_TOO_LARGE                       119
1107 #define ASN1_R_GENERALIZEDTIME_TOO_LONG                  153
1108 #define ASN1_R_HEADER_TOO_LONG                           120
1109 #define ASN1_R_ILLEGAL_CHARACTERS                        158
1110 #define ASN1_R_INVALID_BMPSTRING_LENGTH                  159
1111 #define ASN1_R_INVALID_DIGIT                             121
1112 #define ASN1_R_INVALID_SEPARATOR                         122
1113 #define ASN1_R_INVALID_TIME_FORMAT                       123
1114 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            160
1115 #define ASN1_R_INVALID_UTF8STRING                        161
1116 #define ASN1_R_IV_TOO_LARGE                              124
1117 #define ASN1_R_LENGTH_ERROR                              125
1118 #define ASN1_R_MISSING_SECOND_NUMBER                     126
1119 #define ASN1_R_NON_HEX_CHARACTERS                        127
1120 #define ASN1_R_NOT_ENOUGH_DATA                           128
1121 #define ASN1_R_NULL_IS_WRONG_LENGTH                      165
1122 #define ASN1_R_ODD_NUMBER_OF_CHARS                       129
1123 #define ASN1_R_PARSING                                   130
1124 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING                131
1125 #define ASN1_R_SECOND_NUMBER_TOO_LARGE                   132
1126 #define ASN1_R_SHORT_LINE                                133
1127 #define ASN1_R_STRING_TOO_LONG                           163
1128 #define ASN1_R_STRING_TOO_SHORT                          134
1129 #define ASN1_R_TAG_VALUE_TOO_HIGH                        135
1130 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 136
1131 #define ASN1_R_TOO_LONG                                  137
1132 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY                  138
1133 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY          139
1134 #define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE                    140
1135 #define ASN1_R_UNKNOWN_FORMAT                            162
1136 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          141
1137 #define ASN1_R_UNKNOWN_OBJECT_TYPE                       142
1138 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   143
1139 #define ASN1_R_UNSUPPORTED_CIPHER                        144
1140 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM          145
1141 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               146
1142 #define ASN1_R_UTCTIME_TOO_LONG                          147
1143 #define ASN1_R_WRONG_PRINTABLE_TYPE                      148
1144 #define ASN1_R_WRONG_TAG                                 149
1145 #define ASN1_R_WRONG_TYPE                                150
1146
1147 #ifdef  __cplusplus
1148 }
1149 #endif
1150 #endif
1151