e137f6b7c7074d2327760127deed4547e6604331
[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 #include <openssl/bn.h>
64 #include <openssl/stack.h>
65 #include <openssl/safestack.h>
66
67 #ifdef VMS
68 #include <openssl/vms_idhacks.h>
69 #endif
70
71 #ifdef  __cplusplus
72 extern "C" {
73 #endif
74
75 #define V_ASN1_UNIVERSAL                0x00
76 #define V_ASN1_APPLICATION              0x40
77 #define V_ASN1_CONTEXT_SPECIFIC         0x80
78 #define V_ASN1_PRIVATE                  0xc0
79
80 #define V_ASN1_CONSTRUCTED              0x20
81 #define V_ASN1_PRIMITIVE_TAG            0x1f
82 #define V_ASN1_PRIMATIVE_TAG            0x1f
83
84 #define V_ASN1_APP_CHOOSE               -2      /* let the recipient choose */
85
86 #define V_ASN1_UNDEF                    -1
87 #define V_ASN1_EOC                      0
88 #define V_ASN1_BOOLEAN                  1       /**/
89 #define V_ASN1_INTEGER                  2
90 #define V_ASN1_NEG_INTEGER              (2+0x100)
91 #define V_ASN1_BIT_STRING               3
92 #define V_ASN1_OCTET_STRING             4
93 #define V_ASN1_NULL                     5
94 #define V_ASN1_OBJECT                   6
95 #define V_ASN1_OBJECT_DESCRIPTOR        7
96 #define V_ASN1_EXTERNAL                 8
97 #define V_ASN1_REAL                     9
98 #define V_ASN1_ENUMERATED               10
99 #define V_ASN1_NEG_ENUMERATED           (10+0x100)
100 #define V_ASN1_UTF8STRING               12
101 #define V_ASN1_SEQUENCE                 16
102 #define V_ASN1_SET                      17
103 #define V_ASN1_NUMERICSTRING            18      /**/
104 #define V_ASN1_PRINTABLESTRING          19
105 #define V_ASN1_T61STRING                20
106 #define V_ASN1_TELETEXSTRING            20      /* alias */
107 #define V_ASN1_VIDEOTEXSTRING           21      /**/
108 #define V_ASN1_IA5STRING                22
109 #define V_ASN1_UTCTIME                  23
110 #define V_ASN1_GENERALIZEDTIME          24      /**/
111 #define V_ASN1_GRAPHICSTRING            25      /**/
112 #define V_ASN1_ISO64STRING              26      /**/
113 #define V_ASN1_VISIBLESTRING            26      /* alias */
114 #define V_ASN1_GENERALSTRING            27      /**/
115 #define V_ASN1_UNIVERSALSTRING          28      /**/
116 #define V_ASN1_BMPSTRING                30
117
118 /* For use with d2i_ASN1_type_bytes() */
119 #define B_ASN1_NUMERICSTRING    0x0001
120 #define B_ASN1_PRINTABLESTRING  0x0002
121 #define B_ASN1_T61STRING        0x0004
122 #define B_ASN1_TELETEXSTRING    0x0008
123 #define B_ASN1_VIDEOTEXSTRING   0x0008
124 #define B_ASN1_IA5STRING        0x0010
125 #define B_ASN1_GRAPHICSTRING    0x0020
126 #define B_ASN1_ISO64STRING      0x0040
127 #define B_ASN1_VISIBLESTRING    0x0040
128 #define B_ASN1_GENERALSTRING    0x0080
129 #define B_ASN1_UNIVERSALSTRING  0x0100
130 #define B_ASN1_OCTET_STRING     0x0200
131 #define B_ASN1_BIT_STRING       0x0400
132 #define B_ASN1_BMPSTRING        0x0800
133 #define B_ASN1_UNKNOWN          0x1000
134 #define B_ASN1_UTF8STRING       0x2000
135
136 /* For use with ASN1_mbstring_copy() */
137 #define MBSTRING_FLAG           0x1000
138 #define MBSTRING_ASC            (MBSTRING_FLAG|1)
139 #define MBSTRING_BMP            (MBSTRING_FLAG|2)
140 #define MBSTRING_UNIV           (MBSTRING_FLAG|3)
141 #define MBSTRING_UTF8           (MBSTRING_FLAG|4)
142
143 struct X509_algor_st;
144
145 #define DECLARE_ASN1_SET_OF(type) \
146 int i2d_ASN1_SET_OF_##type(STACK_OF(type) *a,unsigned char **pp, \
147                            int (*func)(type *,unsigned char **), int ex_tag, \
148                            int ex_class, int is_set); \
149 STACK_OF(type) *d2i_ASN1_SET_OF_##type(STACK_OF(type) **a,unsigned char **pp, \
150                                        long length, \
151                                        type *(*func)(type **, \
152                                                      unsigned char **,long), \
153                                        void (*free_func)(type *), \
154                                        int ex_tag,int ex_class); \
155 unsigned char *ASN1_seq_pack_##type(STACK_OF(type) *st, \
156                                     int (*i2d)(type *,unsigned char **), \
157                                     unsigned char **buf,int *len); \
158 STACK_OF(type) *ASN1_seq_unpack_##type(unsigned char *buf,int len, \
159                                        type *(*d2i)(type **,unsigned char **, \
160                                                     long), \
161                                        void (*free_func)(type *));
162
163 #define IMPLEMENT_ASN1_SET_OF(type) \
164 int i2d_ASN1_SET_OF_##type(STACK_OF(type) *a,unsigned char **pp, \
165                            int (*func)(type *,unsigned char **), int ex_tag, \
166                            int ex_class, int is_set) \
167     { return i2d_ASN1_SET((STACK *)a,pp,func,ex_tag,ex_class,is_set); } \
168 STACK_OF(type) *d2i_ASN1_SET_OF_##type(STACK_OF(type) **a,unsigned char **pp, \
169                                        long length, \
170                                        type *(*func)(type **, \
171                                                      unsigned char **,long), \
172                                        void (*free_func)(type *), \
173                                        int ex_tag,int ex_class) \
174     { return (STACK_OF(type) *)d2i_ASN1_SET((STACK **)a,pp,length, \
175                                             (char *(*)())func, \
176                                             (void (*)())free_func, \
177                                             ex_tag,ex_class); } \
178 unsigned char *ASN1_seq_pack_##type(STACK_OF(type) *st, \
179                                     int (*i2d)(type *,unsigned char **), \
180                                     unsigned char **buf,int *len) \
181     { return ASN1_seq_pack((STACK *)st,i2d,buf,len); } \
182 STACK_OF(type) *ASN1_seq_unpack_##type(unsigned char *buf,int len, \
183                                        type *(*d2i)(type **,unsigned char **, \
184                                                     long), \
185                                        void (*free_func)(type *)) \
186     { return (STACK_OF(type) *)ASN1_seq_unpack(buf,len,(char *(*)())d2i, \
187                                                (void(*)(void *))free_func); }
188
189 typedef struct asn1_ctx_st
190         {
191         unsigned char *p;/* work char pointer */
192         int eos;        /* end of sequence read for indefinite encoding */
193         int error;      /* error code to use when returning an error */
194         int inf;        /* constructed if 0x20, indefinite is 0x21 */
195         int tag;        /* tag from last 'get object' */
196         int xclass;     /* class from last 'get object' */
197         long slen;      /* length of last 'get object' */
198         unsigned char *max; /* largest value of p allowed */
199         unsigned char *q;/* temporary variable */
200         unsigned char **pp;/* variable */
201         int line;       /* used in error processing */
202         } ASN1_CTX;
203
204 /* These are used internally in the ASN1_OBJECT to keep track of
205  * whether the names and data need to be free()ed */
206 #define ASN1_OBJECT_FLAG_DYNAMIC         0x01   /* internal use */
207 #define ASN1_OBJECT_FLAG_CRITICAL        0x02   /* critical x509v3 object id */
208 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04   /* internal use */
209 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA    0x08   /* internal use */
210 typedef struct asn1_object_st
211         {
212         const char *sn,*ln;
213         int nid;
214         int length;
215         unsigned char *data;
216         int flags;      /* Should we free this one */
217         } ASN1_OBJECT;
218
219 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
220 /* This is the base type that holds just about everything :-) */
221 typedef struct asn1_string_st
222         {
223         int length;
224         int type;
225         unsigned char *data;
226         /* The value of the following field depends on the type being
227          * held.  It is mostly being used for BIT_STRING so if the
228          * input data has a non-zero 'unused bits' value, it will be
229          * handled correctly */
230         long flags;
231         } ASN1_STRING;
232
233 #define STABLE_FLAGS_MALLOC     0x01
234 #define STABLE_NO_MASK          0x02
235 #define DIRSTRING_TYPE  \
236  (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
237 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
238
239 typedef struct asn1_string_table_st {
240         int nid;
241         long minsize;
242         long maxsize;
243         unsigned long mask;
244         unsigned long flags;
245 } ASN1_STRING_TABLE;
246
247 DECLARE_STACK_OF(ASN1_STRING_TABLE)
248
249 /* size limits: this stuff is taken straight from RFC2459 */
250
251 #define ub_name                         32768
252 #define ub_common_name                  64
253 #define ub_locality_name                128
254 #define ub_state_name                   128
255 #define ub_organization_name            64
256 #define ub_organization_unit_name       64
257 #define ub_title                        64
258 #define ub_email_address                128
259
260 #ifdef NO_ASN1_TYPEDEFS
261 #define ASN1_INTEGER            ASN1_STRING
262 #define ASN1_ENUMERATED         ASN1_STRING
263 #define ASN1_BIT_STRING         ASN1_STRING
264 #define ASN1_OCTET_STRING       ASN1_STRING
265 #define ASN1_PRINTABLESTRING    ASN1_STRING
266 #define ASN1_T61STRING          ASN1_STRING
267 #define ASN1_IA5STRING          ASN1_STRING
268 #define ASN1_UTCTIME            ASN1_STRING
269 #define ASN1_GENERALIZEDTIME    ASN1_STRING
270 #define ASN1_TIME               ASN1_STRING
271 #define ASN1_GENERALSTRING      ASN1_STRING
272 #define ASN1_UNIVERSALSTRING    ASN1_STRING
273 #define ASN1_BMPSTRING          ASN1_STRING
274 #define ASN1_VISIBLESTRING      ASN1_STRING
275 #define ASN1_UTF8STRING         ASN1_STRING
276 #else
277 typedef struct asn1_string_st ASN1_INTEGER;
278 typedef struct asn1_string_st ASN1_ENUMERATED;
279 typedef struct asn1_string_st ASN1_BIT_STRING;
280 typedef struct asn1_string_st ASN1_OCTET_STRING;
281 typedef struct asn1_string_st ASN1_PRINTABLESTRING;
282 typedef struct asn1_string_st ASN1_T61STRING;
283 typedef struct asn1_string_st ASN1_IA5STRING;
284 typedef struct asn1_string_st ASN1_GENERALSTRING;
285 typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
286 typedef struct asn1_string_st ASN1_BMPSTRING;
287 typedef struct asn1_string_st ASN1_UTCTIME;
288 typedef struct asn1_string_st ASN1_TIME;
289 typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
290 typedef struct asn1_string_st ASN1_VISIBLESTRING;
291 typedef struct asn1_string_st ASN1_UTF8STRING;
292 #endif
293
294 typedef int ASN1_NULL;
295
296 DECLARE_STACK_OF(ASN1_INTEGER)
297 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
298
299 typedef struct asn1_type_st
300         {
301         int type;
302         union   {
303                 char *ptr;
304                 ASN1_STRING *           asn1_string;
305                 ASN1_OBJECT *           object;
306                 ASN1_INTEGER *          integer;
307                 ASN1_ENUMERATED *       enumerated;
308                 ASN1_BIT_STRING *       bit_string;
309                 ASN1_OCTET_STRING *     octet_string;
310                 ASN1_PRINTABLESTRING *  printablestring;
311                 ASN1_T61STRING *        t61string;
312                 ASN1_IA5STRING *        ia5string;
313                 ASN1_GENERALSTRING *    generalstring;
314                 ASN1_BMPSTRING *        bmpstring;
315                 ASN1_UNIVERSALSTRING *  universalstring;
316                 ASN1_UTCTIME *          utctime;
317                 ASN1_GENERALIZEDTIME *  generalizedtime;
318                 ASN1_VISIBLESTRING *    visiblestring;
319                 ASN1_UTF8STRING *       utf8string;
320                 /* set and sequence are left complete and still
321                  * contain the set or sequence bytes */
322                 ASN1_STRING *           set;
323                 ASN1_STRING *           sequence;
324                 } value;
325         } ASN1_TYPE;
326
327 DECLARE_STACK_OF(ASN1_TYPE)
328 DECLARE_ASN1_SET_OF(ASN1_TYPE)
329
330 typedef struct asn1_method_st
331         {
332         int (*i2d)();
333         char *(*d2i)();
334         char *(*create)();
335         void (*destroy)();
336         } ASN1_METHOD;
337
338 /* This is used when parsing some Netscape objects */
339 typedef struct asn1_header_st
340         {
341         ASN1_OCTET_STRING *header;
342         char *data;
343         ASN1_METHOD *meth;
344         } ASN1_HEADER;
345
346 /* This is used to contain a list of bit names */
347 typedef struct BIT_STRING_BITNAME_st {
348         int bitnum;
349         const char *lname;
350         const char *sname;
351 } BIT_STRING_BITNAME;
352
353
354 #define M_ASN1_STRING_length(x) ((x)->length)
355 #define M_ASN1_STRING_length_set(x, n)  ((x)->length = (n))
356 #define M_ASN1_STRING_type(x)   ((x)->type)
357 #define M_ASN1_STRING_data(x)   ((x)->data)
358
359 /* Macros for string operations */
360 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
361                 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
362 #define M_ASN1_BIT_STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
363 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
364                 ASN1_STRING_dup((ASN1_STRING *)a)
365 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
366                 (ASN1_STRING *)a,(ASN1_STRING *)b)
367 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
368
369 #define M_ASN1_INTEGER_new()    (ASN1_INTEGER *)\
370                 ASN1_STRING_type_new(V_ASN1_INTEGER)
371 #define M_ASN1_INTEGER_free(a)          ASN1_STRING_free((ASN1_STRING *)a)
372 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
373 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
374                 (ASN1_STRING *)a,(ASN1_STRING *)b)
375
376 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
377                 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
378 #define M_ASN1_ENUMERATED_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
379 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
380 #define M_ASN1_ENUMERATED_cmp(a,b)      ASN1_STRING_cmp(\
381                 (ASN1_STRING *)a,(ASN1_STRING *)b)
382
383 #define M_ASN1_OCTET_STRING_new()       (ASN1_OCTET_STRING *)\
384                 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
385 #define M_ASN1_OCTET_STRING_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
386 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
387                 ASN1_STRING_dup((ASN1_STRING *)a)
388 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
389                 (ASN1_STRING *)a,(ASN1_STRING *)b)
390 #define M_ASN1_OCTET_STRING_set(a,b,c)  ASN1_STRING_set((ASN1_STRING *)a,b,c)
391 #define M_ASN1_OCTET_STRING_print(a,b)  ASN1_STRING_print(a,(ASN1_STRING *)b)
392 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
393                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
394                 V_ASN1_UNIVERSAL)
395
396 #define M_ASN1_PRINTABLE_new()  ASN1_STRING_type_new(V_ASN1_T61STRING)
397 #define M_ASN1_PRINTABLE_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
398 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
399                 pp,a->type,V_ASN1_UNIVERSAL)
400 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \
401                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
402                         B_ASN1_PRINTABLESTRING| \
403                         B_ASN1_T61STRING| \
404                         B_ASN1_IA5STRING| \
405                         B_ASN1_BIT_STRING| \
406                         B_ASN1_UNIVERSALSTRING|\
407                         B_ASN1_BMPSTRING|\
408                         B_ASN1_UTF8STRING|\
409                         B_ASN1_UNKNOWN)
410
411 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
412 #define M_DIRECTORYSTRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
413 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
414                                                 pp,a->type,V_ASN1_UNIVERSAL)
415 #define M_d2i_DIRECTORYSTRING(a,pp,l) \
416                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
417                         B_ASN1_PRINTABLESTRING| \
418                         B_ASN1_TELETEXSTRING|\
419                         B_ASN1_BMPSTRING|\
420                         B_ASN1_UNIVERSALSTRING|\
421                         B_ASN1_UTF8STRING)
422
423 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
424 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
425 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
426                                                 pp,a->type,V_ASN1_UNIVERSAL)
427 #define M_d2i_DISPLAYTEXT(a,pp,l) \
428                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
429                         B_ASN1_VISIBLESTRING| \
430                         B_ASN1_BMPSTRING|\
431                         B_ASN1_UTF8STRING)
432
433 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
434                 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
435 #define M_ASN1_PRINTABLESTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
436 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
437                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
438                 V_ASN1_UNIVERSAL)
439 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
440                 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
441                 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
442
443 #define M_ASN1_T61STRING_new()  (ASN1_T61STRING *)\
444                 ASN1_STRING_type_new(V_ASN1_T61STRING)
445 #define M_ASN1_T61STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
446 #define M_i2d_ASN1_T61STRING(a,pp) \
447                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
448                 V_ASN1_UNIVERSAL)
449 #define M_d2i_ASN1_T61STRING(a,pp,l) \
450                 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
451                 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
452
453 #define M_ASN1_IA5STRING_new()  (ASN1_IA5STRING *)\
454                 ASN1_STRING_type_new(V_ASN1_IA5STRING)
455 #define M_ASN1_IA5STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
456 #define M_ASN1_IA5STRING_dup(a) \
457                         (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
458 #define M_i2d_ASN1_IA5STRING(a,pp) \
459                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
460                         V_ASN1_UNIVERSAL)
461 #define M_d2i_ASN1_IA5STRING(a,pp,l) \
462                 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
463                         B_ASN1_IA5STRING)
464
465 #define M_ASN1_UTCTIME_new()    (ASN1_UTCTIME *)\
466                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
467 #define M_ASN1_UTCTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
468 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
469
470 #define M_ASN1_GENERALIZEDTIME_new()    (ASN1_GENERALIZEDTIME *)\
471                 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
472 #define M_ASN1_GENERALIZEDTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
473 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
474         (ASN1_STRING *)a)
475
476 #define M_ASN1_TIME_new()       (ASN1_TIME *)\
477                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
478 #define M_ASN1_TIME_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
479 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
480
481 #define M_ASN1_GENERALSTRING_new()      (ASN1_GENERALSTRING *)\
482                 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
483 #define M_ASN1_GENERALSTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
484 #define M_i2d_ASN1_GENERALSTRING(a,pp) \
485                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
486                         V_ASN1_UNIVERSAL)
487 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
488                 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
489                 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
490
491 #define M_ASN1_UNIVERSALSTRING_new()    (ASN1_UNIVERSALSTRING *)\
492                 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
493 #define M_ASN1_UNIVERSALSTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
494 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
495                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
496                         V_ASN1_UNIVERSAL)
497 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
498                 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
499                 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
500
501 #define M_ASN1_BMPSTRING_new()  (ASN1_BMPSTRING *)\
502                 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
503 #define M_ASN1_BMPSTRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
504 #define M_i2d_ASN1_BMPSTRING(a,pp) \
505                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
506                         V_ASN1_UNIVERSAL)
507 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \
508                 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
509                 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
510
511 #define M_ASN1_VISIBLESTRING_new()      (ASN1_VISIBLESTRING *)\
512                 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
513 #define M_ASN1_VISIBLESTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
514 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \
515                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
516                         V_ASN1_UNIVERSAL)
517 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
518                 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
519                 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
520
521 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
522                 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
523 #define M_ASN1_UTF8STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
524 #define M_i2d_ASN1_UTF8STRING(a,pp) \
525                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
526                         V_ASN1_UNIVERSAL)
527 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \
528                 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
529                 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
530
531   /* for the is_set parameter to i2d_ASN1_SET */
532 #define IS_SEQUENCE     0
533 #define IS_SET          1
534
535 ASN1_TYPE *     ASN1_TYPE_new(void );
536 void            ASN1_TYPE_free(ASN1_TYPE *a);
537 int             i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp);
538 ASN1_TYPE *     d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length);
539 int ASN1_TYPE_get(ASN1_TYPE *a);
540 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
541
542 ASN1_OBJECT *   ASN1_OBJECT_new(void );
543 void            ASN1_OBJECT_free(ASN1_OBJECT *a);
544 int             i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
545 ASN1_OBJECT *   d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
546                         long length);
547
548 DECLARE_STACK_OF(ASN1_OBJECT)
549 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
550
551 ASN1_STRING *   ASN1_STRING_new(void);
552 void            ASN1_STRING_free(ASN1_STRING *a);
553 ASN1_STRING *   ASN1_STRING_dup(ASN1_STRING *a);
554 ASN1_STRING *   ASN1_STRING_type_new(int type );
555 int             ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
556   /* Since this is used to store all sorts of things, via macros, for now, make
557      its data void * */
558 int             ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
559 int ASN1_STRING_length(ASN1_STRING *x);
560 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
561 int ASN1_STRING_type(ASN1_STRING *x);
562 unsigned char * ASN1_STRING_data(ASN1_STRING *x);
563
564 ASN1_BIT_STRING *       ASN1_BIT_STRING_new(void);
565 void            ASN1_BIT_STRING_free(ASN1_BIT_STRING *a);
566 int             i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
567 ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
568                         long length);
569 int             ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
570                         int length );
571 int             ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
572 int             ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
573
574 #ifdef HEADER_BIO_H
575 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
576                                 BIT_STRING_BITNAME *tbl, int indent);
577 #endif
578 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
579 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
580                                 BIT_STRING_BITNAME *tbl);
581
582 int             i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
583 int             d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
584
585 ASN1_INTEGER *  ASN1_INTEGER_new(void);
586 void            ASN1_INTEGER_free(ASN1_INTEGER *a);
587 int             i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
588 ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
589                         long length);
590 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,unsigned char **pp,
591                         long length);
592 ASN1_INTEGER *  ASN1_INTEGER_dup(ASN1_INTEGER *x);
593 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
594
595 ASN1_ENUMERATED *       ASN1_ENUMERATED_new(void);
596 void            ASN1_ENUMERATED_free(ASN1_ENUMERATED *a);
597 int             i2d_ASN1_ENUMERATED(ASN1_ENUMERATED *a,unsigned char **pp);
598 ASN1_ENUMERATED *d2i_ASN1_ENUMERATED(ASN1_ENUMERATED **a,unsigned char **pp,
599                         long length);
600
601 int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
602 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
603 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str); 
604 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
605
606 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
607 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
608 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, char *str); 
609
610 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_new(void);
611 void            ASN1_OCTET_STRING_free(ASN1_OCTET_STRING *a);
612 int             i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
613 ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
614                         unsigned char **pp,long length);
615 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
616 int     ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
617 int     ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, unsigned char *data, int len);
618
619 ASN1_VISIBLESTRING *    ASN1_VISIBLESTRING_new(void);
620 void            ASN1_VISIBLESTRING_free(ASN1_VISIBLESTRING *a);
621 int     i2d_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING *a,unsigned char **pp);
622 ASN1_VISIBLESTRING *d2i_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING **a,
623                         unsigned char **pp,long length);
624
625 ASN1_UTF8STRING *       ASN1_UTF8STRING_new(void);
626 void            ASN1_UTF8STRING_free(ASN1_UTF8STRING *a);
627 int             i2d_ASN1_UTF8STRING(ASN1_UTF8STRING *a,unsigned char **pp);
628 ASN1_UTF8STRING *d2i_ASN1_UTF8STRING(ASN1_UTF8STRING **a,
629                         unsigned char **pp,long length);
630
631 ASN1_NULL *     ASN1_NULL_new(void);
632 void            ASN1_NULL_free(ASN1_NULL *a);
633 int             i2d_ASN1_NULL(ASN1_NULL *a,unsigned char **pp);
634 ASN1_NULL *d2i_ASN1_NULL(ASN1_NULL **a, unsigned char **pp,long length);
635
636 ASN1_BMPSTRING *        ASN1_BMPSTRING_new(void);
637 void            ASN1_BMPSTRING_free(ASN1_BMPSTRING *a);
638 int i2d_ASN1_BMPSTRING(ASN1_BMPSTRING *a, unsigned char **pp);
639 ASN1_BMPSTRING *d2i_ASN1_BMPSTRING(ASN1_BMPSTRING **a, unsigned char **pp,
640         long length);
641
642
643 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
644 int UTF8_putc(unsigned char *str, int len, unsigned long value);
645
646 int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
647 ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
648         unsigned char **pp, long l);
649
650 ASN1_PRINTABLESTRING *  ASN1_PRINTABLESTRING_new(void);
651 void            ASN1_PRINTABLESTRING_free(ASN1_PRINTABLESTRING *a);
652 ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
653         unsigned char **pp, long l);
654 int i2d_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING *a, unsigned char **pp);
655
656 ASN1_STRING *   DIRECTORYSTRING_new(void);
657 void            DIRECTORYSTRING_free(ASN1_STRING *a);
658 int     i2d_DIRECTORYSTRING(ASN1_STRING *a,unsigned char **pp);
659 ASN1_STRING *d2i_DIRECTORYSTRING(ASN1_STRING **a, unsigned char **pp,
660                                                                  long length);
661
662 ASN1_STRING *   DISPLAYTEXT_new(void);
663 void            DISPLAYTEXT_free(ASN1_STRING *a);
664 int     i2d_DISPLAYTEXT(ASN1_STRING *a,unsigned char **pp);
665 ASN1_STRING *d2i_DISPLAYTEXT(ASN1_STRING **a, unsigned char **pp, long length);
666
667 ASN1_T61STRING *        ASN1_T61STRING_new(void);
668 void            ASN1_T61STRING_free(ASN1_IA5STRING *a);
669 ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
670         unsigned char **pp, long l);
671
672 ASN1_IA5STRING *        ASN1_IA5STRING_new(void);
673 void            ASN1_IA5STRING_free(ASN1_IA5STRING *a);
674 int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
675 ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
676         unsigned char **pp, long l);
677
678 ASN1_UTCTIME *  ASN1_UTCTIME_new(void);
679 void            ASN1_UTCTIME_free(ASN1_UTCTIME *a);
680 int             i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
681 ASN1_UTCTIME *  d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
682                         long length);
683
684 ASN1_GENERALIZEDTIME *  ASN1_GENERALIZEDTIME_new(void);
685 void            ASN1_GENERALIZEDTIME_free(ASN1_GENERALIZEDTIME *a);
686 int             i2d_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME *a,unsigned char **pp);
687 ASN1_GENERALIZEDTIME *  d2i_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME **a,unsigned char **pp,
688                         long length);
689
690 ASN1_TIME *     ASN1_TIME_new(void);
691 void            ASN1_TIME_free(ASN1_TIME *a);
692 int             i2d_ASN1_TIME(ASN1_TIME *a,unsigned char **pp);
693 ASN1_TIME *     d2i_ASN1_TIME(ASN1_TIME **a,unsigned char **pp, long length);
694 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
695
696 int             i2d_ASN1_SET(STACK *a, unsigned char **pp,
697                         int (*func)(), int ex_tag, int ex_class, int is_set);
698 STACK *         d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
699                         char *(*func)(), void (*free_func)(),
700                         int ex_tag, int ex_class);
701
702 #ifdef HEADER_BIO_H
703 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
704 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
705 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
706 int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
707 int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
708 int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
709 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
710 #endif
711 int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
712
713 int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
714 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
715         char *sn, char *ln);
716
717 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
718 long ASN1_INTEGER_get(ASN1_INTEGER *a);
719 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
720 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
721
722 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
723 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
724 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
725 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
726
727 /* General */
728 /* given a string, return the correct type, max is the maximum length */
729 int ASN1_PRINTABLE_type(unsigned char *s, int max);
730
731 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
732 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
733         long length, int Ptag, int Pclass);
734 /* type is one or more of the B_ASN1_ values. */
735 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
736                 long length,int type);
737
738 /* PARSING */
739 int asn1_Finish(ASN1_CTX *c);
740
741 /* SPECIALS */
742 int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
743         int *pclass, long omax);
744 int ASN1_check_infinite_end(unsigned char **p,long len);
745 void ASN1_put_object(unsigned char **pp, int constructed, int length,
746         int tag, int xclass);
747 int ASN1_object_size(int constructed, int length, int tag);
748
749 /* Used to implement other functions */
750 char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
751
752 #ifndef NO_FP_API
753 char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
754 int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
755 #endif
756
757 #ifdef HEADER_BIO_H
758 char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
759 int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
760 int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
761 int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
762 int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
763 int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
764 int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
765 #endif
766 const char *ASN1_tag2str(int tag);
767
768 /* Used to load and write netscape format cert/key */
769 int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
770 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
771 ASN1_HEADER *ASN1_HEADER_new(void );
772 void ASN1_HEADER_free(ASN1_HEADER *a);
773
774 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
775
776 void ERR_load_ASN1_strings(void);
777
778 /* Not used that much at this point, except for the first two */
779 ASN1_METHOD *X509_asn1_meth(void);
780 ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
781 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
782 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
783
784 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
785         unsigned char *data, int len);
786 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
787         unsigned char *data, int max_len);
788 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
789         unsigned char *data, int len);
790 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
791         unsigned char *data, int max_len);
792
793 STACK *ASN1_seq_unpack(unsigned char *buf, int len, char *(*d2i)(),
794                                                  void (*free_func)() ); 
795 unsigned char *ASN1_seq_pack(STACK *safes, int (*i2d)(), unsigned char **buf,
796                              int *len );
797 void *ASN1_unpack_string(ASN1_STRING *oct, char *(*d2i)());
798 ASN1_STRING *ASN1_pack_string(void *obj, int (*i2d)(), ASN1_OCTET_STRING **oct);
799
800 void ASN1_STRING_set_default_mask(unsigned long mask);
801 int ASN1_STRING_set_default_mask_asc(char *p);
802 unsigned long ASN1_STRING_get_default_mask(void);
803 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
804                                         int inform, unsigned long mask);
805 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
806                                         int inform, unsigned long mask, 
807                                         long minsize, long maxsize);
808
809 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, 
810                 const unsigned char *in, int inlen, int inform, int nid);
811 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
812 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
813 void ASN1_STRING_TABLE_cleanup(void);
814
815 /* BEGIN ERROR CODES */
816 /* The following lines are auto generated by the script mkerr.pl. Any changes
817  * made after this point may be overwritten when the script is next run.
818  */
819
820 /* Error codes for the ASN1 functions. */
821
822 /* Function codes. */
823 #define ASN1_F_A2D_ASN1_OBJECT                           100
824 #define ASN1_F_A2I_ASN1_ENUMERATED                       236
825 #define ASN1_F_A2I_ASN1_INTEGER                          101
826 #define ASN1_F_A2I_ASN1_STRING                           102
827 #define ASN1_F_ACCESS_DESCRIPTION_NEW                    291
828 #define ASN1_F_ASN1_COLLATE_PRIMITIVE                    103
829 #define ASN1_F_ASN1_D2I_BIO                              104
830 #define ASN1_F_ASN1_D2I_FP                               105
831 #define ASN1_F_ASN1_DUP                                  106
832 #define ASN1_F_ASN1_ENUMERATED_SET                       232
833 #define ASN1_F_ASN1_ENUMERATED_TO_BN                     233
834 #define ASN1_F_ASN1_GENERALIZEDTIME_NEW                  222
835 #define ASN1_F_ASN1_GET_OBJECT                           107
836 #define ASN1_F_ASN1_HEADER_NEW                           108
837 #define ASN1_F_ASN1_I2D_BIO                              109
838 #define ASN1_F_ASN1_I2D_FP                               110
839 #define ASN1_F_ASN1_INTEGER_SET                          111
840 #define ASN1_F_ASN1_INTEGER_TO_BN                        112
841 #define ASN1_F_ASN1_MBSTRING_COPY                        282
842 #define ASN1_F_ASN1_OBJECT_NEW                           113
843 #define ASN1_F_ASN1_PACK_STRING                          245
844 #define ASN1_F_ASN1_PBE_SET                              253
845 #define ASN1_F_ASN1_SEQ_PACK                             246
846 #define ASN1_F_ASN1_SEQ_UNPACK                           247
847 #define ASN1_F_ASN1_SIGN                                 114
848 #define ASN1_F_ASN1_STRING_NEW                           115
849 #define ASN1_F_ASN1_STRING_TABLE_ADD                     283
850 #define ASN1_F_ASN1_STRING_TYPE_NEW                      116
851 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             117
852 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 118
853 #define ASN1_F_ASN1_TYPE_NEW                             119
854 #define ASN1_F_ASN1_UNPACK_STRING                        248
855 #define ASN1_F_ASN1_UTCTIME_NEW                          120
856 #define ASN1_F_ASN1_VERIFY                               121
857 #define ASN1_F_AUTHORITY_KEYID_NEW                       237
858 #define ASN1_F_BASIC_CONSTRAINTS_NEW                     226
859 #define ASN1_F_BN_TO_ASN1_ENUMERATED                     234
860 #define ASN1_F_BN_TO_ASN1_INTEGER                        122
861 #define ASN1_F_D2I_ACCESS_DESCRIPTION                    284
862 #define ASN1_F_D2I_ASN1_BIT_STRING                       123
863 #define ASN1_F_D2I_ASN1_BMPSTRING                        124
864 #define ASN1_F_D2I_ASN1_BOOLEAN                          125
865 #define ASN1_F_D2I_ASN1_BYTES                            126
866 #define ASN1_F_D2I_ASN1_ENUMERATED                       235
867 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME                  223
868 #define ASN1_F_D2I_ASN1_HEADER                           127
869 #define ASN1_F_D2I_ASN1_INTEGER                          128
870 #define ASN1_F_D2I_ASN1_NULL                             292
871 #define ASN1_F_D2I_ASN1_OBJECT                           129
872 #define ASN1_F_D2I_ASN1_OCTET_STRING                     130
873 #define ASN1_F_D2I_ASN1_PRINT_TYPE                       131
874 #define ASN1_F_D2I_ASN1_SET                              132
875 #define ASN1_F_D2I_ASN1_TIME                             224
876 #define ASN1_F_D2I_ASN1_TYPE                             133
877 #define ASN1_F_D2I_ASN1_TYPE_BYTES                       134
878 #define ASN1_F_D2I_ASN1_UINTEGER                         280
879 #define ASN1_F_D2I_ASN1_UTCTIME                          135
880 #define ASN1_F_D2I_ASN1_UTF8STRING                       266
881 #define ASN1_F_D2I_ASN1_VISIBLESTRING                    267
882 #define ASN1_F_D2I_AUTHORITY_KEYID                       238
883 #define ASN1_F_D2I_BASIC_CONSTRAINTS                     227
884 #define ASN1_F_D2I_DHPARAMS                              136
885 #define ASN1_F_D2I_DIST_POINT                            276
886 #define ASN1_F_D2I_DIST_POINT_NAME                       277
887 #define ASN1_F_D2I_DSAPARAMS                             137
888 #define ASN1_F_D2I_DSAPRIVATEKEY                         138
889 #define ASN1_F_D2I_DSAPUBLICKEY                          139
890 #define ASN1_F_D2I_GENERAL_NAME                          230
891 #define ASN1_F_D2I_NETSCAPE_CERT_SEQUENCE                228
892 #define ASN1_F_D2I_NETSCAPE_PKEY                         140
893 #define ASN1_F_D2I_NETSCAPE_RSA                          141
894 #define ASN1_F_D2I_NETSCAPE_RSA_2                        142
895 #define ASN1_F_D2I_NETSCAPE_SPKAC                        143
896 #define ASN1_F_D2I_NETSCAPE_SPKI                         144
897 #define ASN1_F_D2I_NOTICEREF                             268
898 #define ASN1_F_D2I_OTHERNAME                             287
899 #define ASN1_F_D2I_PBE2PARAM                             262
900 #define ASN1_F_D2I_PBEPARAM                              249
901 #define ASN1_F_D2I_PBKDF2PARAM                           263
902 #define ASN1_F_D2I_PKCS12                                254
903 #define ASN1_F_D2I_PKCS12_BAGS                           255
904 #define ASN1_F_D2I_PKCS12_MAC_DATA                       256
905 #define ASN1_F_D2I_PKCS12_SAFEBAG                        257
906 #define ASN1_F_D2I_PKCS7                                 145
907 #define ASN1_F_D2I_PKCS7_DIGEST                          146
908 #define ASN1_F_D2I_PKCS7_ENCRYPT                         147
909 #define ASN1_F_D2I_PKCS7_ENC_CONTENT                     148
910 #define ASN1_F_D2I_PKCS7_ENVELOPE                        149
911 #define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL               150
912 #define ASN1_F_D2I_PKCS7_RECIP_INFO                      151
913 #define ASN1_F_D2I_PKCS7_SIGNED                          152
914 #define ASN1_F_D2I_PKCS7_SIGNER_INFO                     153
915 #define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE                   154
916 #define ASN1_F_D2I_PKCS8_PRIV_KEY_INFO                   250
917 #define ASN1_F_D2I_PKEY_USAGE_PERIOD                     239
918 #define ASN1_F_D2I_POLICYINFO                            269
919 #define ASN1_F_D2I_POLICYQUALINFO                        270
920 #define ASN1_F_D2I_PRIVATEKEY                            155
921 #define ASN1_F_D2I_PUBLICKEY                             156
922 #define ASN1_F_D2I_RSAPRIVATEKEY                         157
923 #define ASN1_F_D2I_RSAPUBLICKEY                          158
924 #define ASN1_F_D2I_SXNET                                 241
925 #define ASN1_F_D2I_SXNETID                               243
926 #define ASN1_F_D2I_USERNOTICE                            271
927 #define ASN1_F_D2I_X509                                  159
928 #define ASN1_F_D2I_X509_ALGOR                            160
929 #define ASN1_F_D2I_X509_ATTRIBUTE                        161
930 #define ASN1_F_D2I_X509_CERT_AUX                         285
931 #define ASN1_F_D2I_X509_CINF                             162
932 #define ASN1_F_D2I_X509_CRL                              163
933 #define ASN1_F_D2I_X509_CRL_INFO                         164
934 #define ASN1_F_D2I_X509_EXTENSION                        165
935 #define ASN1_F_D2I_X509_KEY                              166
936 #define ASN1_F_D2I_X509_NAME                             167
937 #define ASN1_F_D2I_X509_NAME_ENTRY                       168
938 #define ASN1_F_D2I_X509_PKEY                             169
939 #define ASN1_F_D2I_X509_PUBKEY                           170
940 #define ASN1_F_D2I_X509_REQ                              171
941 #define ASN1_F_D2I_X509_REQ_INFO                         172
942 #define ASN1_F_D2I_X509_REVOKED                          173
943 #define ASN1_F_D2I_X509_SIG                              174
944 #define ASN1_F_D2I_X509_VAL                              175
945 #define ASN1_F_DIST_POINT_NAME_NEW                       278
946 #define ASN1_F_DIST_POINT_NEW                            279
947 #define ASN1_F_GENERAL_NAME_NEW                          231
948 #define ASN1_F_I2D_ASN1_HEADER                           176
949 #define ASN1_F_I2D_ASN1_TIME                             225
950 #define ASN1_F_I2D_DHPARAMS                              177
951 #define ASN1_F_I2D_DSAPARAMS                             178
952 #define ASN1_F_I2D_DSAPRIVATEKEY                         179
953 #define ASN1_F_I2D_DSAPUBLICKEY                          180
954 #define ASN1_F_I2D_DSA_PUBKEY                            290
955 #define ASN1_F_I2D_NETSCAPE_RSA                          181
956 #define ASN1_F_I2D_PKCS7                                 182
957 #define ASN1_F_I2D_PRIVATEKEY                            183
958 #define ASN1_F_I2D_PUBLICKEY                             184
959 #define ASN1_F_I2D_RSAPRIVATEKEY                         185
960 #define ASN1_F_I2D_RSAPUBLICKEY                          186
961 #define ASN1_F_I2D_RSA_PUBKEY                            289
962 #define ASN1_F_I2D_X509_ATTRIBUTE                        187
963 #define ASN1_F_I2T_ASN1_OBJECT                           188
964 #define ASN1_F_NETSCAPE_CERT_SEQUENCE_NEW                229
965 #define ASN1_F_NETSCAPE_PKEY_NEW                         189
966 #define ASN1_F_NETSCAPE_SPKAC_NEW                        190
967 #define ASN1_F_NETSCAPE_SPKI_NEW                         191
968 #define ASN1_F_NOTICEREF_NEW                             272
969 #define ASN1_F_OTHERNAME_NEW                             288
970 #define ASN1_F_PBE2PARAM_NEW                             264
971 #define ASN1_F_PBEPARAM_NEW                              251
972 #define ASN1_F_PBKDF2PARAM_NEW                           265
973 #define ASN1_F_PKCS12_BAGS_NEW                           258
974 #define ASN1_F_PKCS12_MAC_DATA_NEW                       259
975 #define ASN1_F_PKCS12_NEW                                260
976 #define ASN1_F_PKCS12_SAFEBAG_NEW                        261
977 #define ASN1_F_PKCS5_PBE2_SET                            281
978 #define ASN1_F_PKCS7_DIGEST_NEW                          192
979 #define ASN1_F_PKCS7_ENCRYPT_NEW                         193
980 #define ASN1_F_PKCS7_ENC_CONTENT_NEW                     194
981 #define ASN1_F_PKCS7_ENVELOPE_NEW                        195
982 #define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW               196
983 #define ASN1_F_PKCS7_NEW                                 197
984 #define ASN1_F_PKCS7_RECIP_INFO_NEW                      198
985 #define ASN1_F_PKCS7_SIGNED_NEW                          199
986 #define ASN1_F_PKCS7_SIGNER_INFO_NEW                     200
987 #define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW                   201
988 #define ASN1_F_PKCS8_PRIV_KEY_INFO_NEW                   252
989 #define ASN1_F_PKEY_USAGE_PERIOD_NEW                     240
990 #define ASN1_F_POLICYINFO_NEW                            273
991 #define ASN1_F_POLICYQUALINFO_NEW                        274
992 #define ASN1_F_SXNETID_NEW                               244
993 #define ASN1_F_SXNET_NEW                                 242
994 #define ASN1_F_USERNOTICE_NEW                            275
995 #define ASN1_F_X509_ALGOR_NEW                            202
996 #define ASN1_F_X509_ATTRIBUTE_NEW                        203
997 #define ASN1_F_X509_CERT_AUX_NEW                         286
998 #define ASN1_F_X509_CINF_NEW                             204
999 #define ASN1_F_X509_CRL_INFO_NEW                         205
1000 #define ASN1_F_X509_CRL_NEW                              206
1001 #define ASN1_F_X509_DHPARAMS_NEW                         207
1002 #define ASN1_F_X509_EXTENSION_NEW                        208
1003 #define ASN1_F_X509_INFO_NEW                             209
1004 #define ASN1_F_X509_KEY_NEW                              210
1005 #define ASN1_F_X509_NAME_ENTRY_NEW                       211
1006 #define ASN1_F_X509_NAME_NEW                             212
1007 #define ASN1_F_X509_NEW                                  213
1008 #define ASN1_F_X509_PKEY_NEW                             214
1009 #define ASN1_F_X509_PUBKEY_NEW                           215
1010 #define ASN1_F_X509_REQ_INFO_NEW                         216
1011 #define ASN1_F_X509_REQ_NEW                              217
1012 #define ASN1_F_X509_REVOKED_NEW                          218
1013 #define ASN1_F_X509_SIG_NEW                              219
1014 #define ASN1_F_X509_VAL_FREE                             220
1015 #define ASN1_F_X509_VAL_NEW                              221
1016
1017 /* Reason codes. */
1018 #define ASN1_R_BAD_CLASS                                 100
1019 #define ASN1_R_BAD_OBJECT_HEADER                         101
1020 #define ASN1_R_BAD_PASSWORD_READ                         102
1021 #define ASN1_R_BAD_PKCS7_CONTENT                         103
1022 #define ASN1_R_BAD_PKCS7_TYPE                            104
1023 #define ASN1_R_BAD_TAG                                   105
1024 #define ASN1_R_BAD_TYPE                                  106
1025 #define ASN1_R_BN_LIB                                    107
1026 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   108
1027 #define ASN1_R_BUFFER_TOO_SMALL                          109
1028 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           166
1029 #define ASN1_R_DATA_IS_WRONG                             110
1030 #define ASN1_R_DECODE_ERROR                              155
1031 #define ASN1_R_DECODING_ERROR                            111
1032 #define ASN1_R_ENCODE_ERROR                              156
1033 #define ASN1_R_ERROR_PARSING_SET_ELEMENT                 112
1034 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               157
1035 #define ASN1_R_EXPECTING_AN_ENUMERATED                   154
1036 #define ASN1_R_EXPECTING_AN_INTEGER                      113
1037 #define ASN1_R_EXPECTING_AN_OBJECT                       114
1038 #define ASN1_R_EXPECTING_AN_OCTET_STRING                 115
1039 #define ASN1_R_EXPECTING_A_BIT_STRING                    116
1040 #define ASN1_R_EXPECTING_A_BOOLEAN                       117
1041 #define ASN1_R_EXPECTING_A_GENERALIZEDTIME               151
1042 #define ASN1_R_EXPECTING_A_NULL                          164
1043 #define ASN1_R_EXPECTING_A_TIME                          152
1044 #define ASN1_R_EXPECTING_A_UTCTIME                       118
1045 #define ASN1_R_FIRST_NUM_TOO_LARGE                       119
1046 #define ASN1_R_GENERALIZEDTIME_TOO_LONG                  153
1047 #define ASN1_R_HEADER_TOO_LONG                           120
1048 #define ASN1_R_ILLEGAL_CHARACTERS                        158
1049 #define ASN1_R_INVALID_BMPSTRING_LENGTH                  159
1050 #define ASN1_R_INVALID_DIGIT                             121
1051 #define ASN1_R_INVALID_SEPARATOR                         122
1052 #define ASN1_R_INVALID_TIME_FORMAT                       123
1053 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            160
1054 #define ASN1_R_INVALID_UTF8STRING                        161
1055 #define ASN1_R_IV_TOO_LARGE                              124
1056 #define ASN1_R_LENGTH_ERROR                              125
1057 #define ASN1_R_MISSING_SECOND_NUMBER                     126
1058 #define ASN1_R_NON_HEX_CHARACTERS                        127
1059 #define ASN1_R_NOT_ENOUGH_DATA                           128
1060 #define ASN1_R_NULL_IS_WRONG_LENGTH                      165
1061 #define ASN1_R_ODD_NUMBER_OF_CHARS                       129
1062 #define ASN1_R_PARSING                                   130
1063 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING                131
1064 #define ASN1_R_SECOND_NUMBER_TOO_LARGE                   132
1065 #define ASN1_R_SHORT_LINE                                133
1066 #define ASN1_R_STRING_TOO_LONG                           163
1067 #define ASN1_R_STRING_TOO_SHORT                          134
1068 #define ASN1_R_TAG_VALUE_TOO_HIGH                        135
1069 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 136
1070 #define ASN1_R_TOO_LONG                                  137
1071 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY                  138
1072 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY          139
1073 #define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE                    140
1074 #define ASN1_R_UNKNOWN_FORMAT                            162
1075 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          141
1076 #define ASN1_R_UNKNOWN_OBJECT_TYPE                       142
1077 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   143
1078 #define ASN1_R_UNSUPPORTED_CIPHER                        144
1079 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM          145
1080 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               146
1081 #define ASN1_R_UTCTIME_TOO_LONG                          147
1082 #define ASN1_R_WRONG_PRINTABLE_TYPE                      148
1083 #define ASN1_R_WRONG_TAG                                 149
1084 #define ASN1_R_WRONG_TYPE                                150
1085
1086 #ifdef  __cplusplus
1087 }
1088 #endif
1089 #endif
1090