Safe stack reorganisation in terms of function casts.
[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 #ifdef VMS
71 #include <openssl/vms_idhacks.h>
72 #endif
73
74 #ifdef  __cplusplus
75 extern "C" {
76 #endif
77
78 #define V_ASN1_UNIVERSAL                0x00
79 #define V_ASN1_APPLICATION              0x40
80 #define V_ASN1_CONTEXT_SPECIFIC         0x80
81 #define V_ASN1_PRIVATE                  0xc0
82
83 #define V_ASN1_CONSTRUCTED              0x20
84 #define V_ASN1_PRIMITIVE_TAG            0x1f
85 #define V_ASN1_PRIMATIVE_TAG            0x1f
86
87 #define V_ASN1_APP_CHOOSE               -2      /* let the recipient choose */
88
89 #define V_ASN1_UNDEF                    -1
90 #define V_ASN1_EOC                      0
91 #define V_ASN1_BOOLEAN                  1       /**/
92 #define V_ASN1_INTEGER                  2
93 #define V_ASN1_NEG_INTEGER              (2+0x100)
94 #define V_ASN1_BIT_STRING               3
95 #define V_ASN1_OCTET_STRING             4
96 #define V_ASN1_NULL                     5
97 #define V_ASN1_OBJECT                   6
98 #define V_ASN1_OBJECT_DESCRIPTOR        7
99 #define V_ASN1_EXTERNAL                 8
100 #define V_ASN1_REAL                     9
101 #define V_ASN1_ENUMERATED               10
102 #define V_ASN1_NEG_ENUMERATED           (10+0x100)
103 #define V_ASN1_UTF8STRING               12
104 #define V_ASN1_SEQUENCE                 16
105 #define V_ASN1_SET                      17
106 #define V_ASN1_NUMERICSTRING            18      /**/
107 #define V_ASN1_PRINTABLESTRING          19
108 #define V_ASN1_T61STRING                20
109 #define V_ASN1_TELETEXSTRING            20      /* alias */
110 #define V_ASN1_VIDEOTEXSTRING           21      /**/
111 #define V_ASN1_IA5STRING                22
112 #define V_ASN1_UTCTIME                  23
113 #define V_ASN1_GENERALIZEDTIME          24      /**/
114 #define V_ASN1_GRAPHICSTRING            25      /**/
115 #define V_ASN1_ISO64STRING              26      /**/
116 #define V_ASN1_VISIBLESTRING            26      /* alias */
117 #define V_ASN1_GENERALSTRING            27      /**/
118 #define V_ASN1_UNIVERSALSTRING          28      /**/
119 #define V_ASN1_BMPSTRING                30
120
121 /* For use with d2i_ASN1_type_bytes() */
122 #define B_ASN1_NUMERICSTRING    0x0001
123 #define B_ASN1_PRINTABLESTRING  0x0002
124 #define B_ASN1_T61STRING        0x0004
125 #define B_ASN1_TELETEXSTRING    0x0008
126 #define B_ASN1_VIDEOTEXSTRING   0x0008
127 #define B_ASN1_IA5STRING        0x0010
128 #define B_ASN1_GRAPHICSTRING    0x0020
129 #define B_ASN1_ISO64STRING      0x0040
130 #define B_ASN1_VISIBLESTRING    0x0040
131 #define B_ASN1_GENERALSTRING    0x0080
132 #define B_ASN1_UNIVERSALSTRING  0x0100
133 #define B_ASN1_OCTET_STRING     0x0200
134 #define B_ASN1_BIT_STRING       0x0400
135 #define B_ASN1_BMPSTRING        0x0800
136 #define B_ASN1_UNKNOWN          0x1000
137 #define B_ASN1_UTF8STRING       0x2000
138
139 /* For use with ASN1_mbstring_copy() */
140 #define MBSTRING_FLAG           0x1000
141 #define MBSTRING_ASC            (MBSTRING_FLAG|1)
142 #define MBSTRING_BMP            (MBSTRING_FLAG|2)
143 #define MBSTRING_UNIV           (MBSTRING_FLAG|3)
144 #define MBSTRING_UTF8           (MBSTRING_FLAG|4)
145
146 struct X509_algor_st;
147
148 #define DECLARE_ASN1_SET_OF(type) \
149 int i2d_ASN1_SET_OF_##type(STACK_OF(type) *a,unsigned char **pp, \
150                            int (*func)(type *,unsigned char **), int ex_tag, \
151                            int ex_class, int is_set); \
152 STACK_OF(type) *d2i_ASN1_SET_OF_##type(STACK_OF(type) **a,unsigned char **pp, \
153                                        long length, \
154                                        type *(*func)(type **, \
155                                                      unsigned char **,long), \
156                                        void (*free_func)(type *), \
157                                        int ex_tag,int ex_class); \
158 unsigned char *ASN1_seq_pack_##type(STACK_OF(type) *st, \
159                                     int (*i2d)(type *,unsigned char **), \
160                                     unsigned char **buf,int *len); \
161 STACK_OF(type) *ASN1_seq_unpack_##type(unsigned char *buf,int len, \
162                                        type *(*d2i)(type **,unsigned char **, \
163                                                     long), \
164                                        void (*free_func)(type *));
165
166 #define IMPLEMENT_ASN1_SET_OF(type) \
167 int i2d_ASN1_SET_OF_##type(STACK_OF(type) *a,unsigned char **pp, \
168                            int (*func)(type *,unsigned char **), int ex_tag, \
169                            int ex_class, int is_set) \
170     { return i2d_ASN1_SET((STACK *)a,pp,func,ex_tag,ex_class,is_set); } \
171 STACK_OF(type) *d2i_ASN1_SET_OF_##type(STACK_OF(type) **a,unsigned char **pp, \
172                                        long length, \
173                                        type *(*func)(type **, \
174                                                      unsigned char **,long), \
175                                        void (*free_func)(type *), \
176                                        int ex_tag,int ex_class) \
177     { return (STACK_OF(type) *)d2i_ASN1_SET((STACK **)a,pp,length, \
178                                             (char *(*)())func, \
179                                             (void (*)())free_func, \
180                                             ex_tag,ex_class); } \
181 unsigned char *ASN1_seq_pack_##type(STACK_OF(type) *st, \
182                                     int (*i2d)(type *,unsigned char **), \
183                                     unsigned char **buf,int *len) \
184     { return ASN1_seq_pack((STACK *)st,i2d,buf,len); } \
185 STACK_OF(type) *ASN1_seq_unpack_##type(unsigned char *buf,int len, \
186                                        type *(*d2i)(type **,unsigned char **, \
187                                                     long), \
188                                        void (*free_func)(type *)) \
189     { return (STACK_OF(type) *)ASN1_seq_unpack(buf,len,(char *(*)())d2i, \
190                                                (void(*)(void *))free_func); }
191
192 typedef struct asn1_ctx_st
193         {
194         unsigned char *p;/* work char pointer */
195         int eos;        /* end of sequence read for indefinite encoding */
196         int error;      /* error code to use when returning an error */
197         int inf;        /* constructed if 0x20, indefinite is 0x21 */
198         int tag;        /* tag from last 'get object' */
199         int xclass;     /* class from last 'get object' */
200         long slen;      /* length of last 'get object' */
201         unsigned char *max; /* largest value of p allowed */
202         unsigned char *q;/* temporary variable */
203         unsigned char **pp;/* variable */
204         int line;       /* used in error processing */
205         } ASN1_CTX;
206
207 /* These are used internally in the ASN1_OBJECT to keep track of
208  * whether the names and data need to be free()ed */
209 #define ASN1_OBJECT_FLAG_DYNAMIC         0x01   /* internal use */
210 #define ASN1_OBJECT_FLAG_CRITICAL        0x02   /* critical x509v3 object id */
211 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04   /* internal use */
212 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA    0x08   /* internal use */
213 typedef struct asn1_object_st
214         {
215         const char *sn,*ln;
216         int nid;
217         int length;
218         unsigned char *data;
219         int flags;      /* Should we free this one */
220         } ASN1_OBJECT;
221
222 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
223 /* This is the base type that holds just about everything :-) */
224 typedef struct asn1_string_st
225         {
226         int length;
227         int type;
228         unsigned char *data;
229         /* The value of the following field depends on the type being
230          * held.  It is mostly being used for BIT_STRING so if the
231          * input data has a non-zero 'unused bits' value, it will be
232          * handled correctly */
233         long flags;
234         } ASN1_STRING;
235
236 #define STABLE_FLAGS_MALLOC     0x01
237 #define STABLE_NO_MASK          0x02
238 #define DIRSTRING_TYPE  \
239  (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
240 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
241
242 typedef struct asn1_string_table_st {
243         int nid;
244         long minsize;
245         long maxsize;
246         unsigned long mask;
247         unsigned long flags;
248 } ASN1_STRING_TABLE;
249
250 DECLARE_STACK_OF(ASN1_STRING_TABLE)
251
252 /* size limits: this stuff is taken straight from RFC2459 */
253
254 #define ub_name                         32768
255 #define ub_common_name                  64
256 #define ub_locality_name                128
257 #define ub_state_name                   128
258 #define ub_organization_name            64
259 #define ub_organization_unit_name       64
260 #define ub_title                        64
261 #define ub_email_address                128
262
263 #ifdef NO_ASN1_TYPEDEFS
264 #define ASN1_INTEGER            ASN1_STRING
265 #define ASN1_ENUMERATED         ASN1_STRING
266 #define ASN1_BIT_STRING         ASN1_STRING
267 #define ASN1_OCTET_STRING       ASN1_STRING
268 #define ASN1_PRINTABLESTRING    ASN1_STRING
269 #define ASN1_T61STRING          ASN1_STRING
270 #define ASN1_IA5STRING          ASN1_STRING
271 #define ASN1_UTCTIME            ASN1_STRING
272 #define ASN1_GENERALIZEDTIME    ASN1_STRING
273 #define ASN1_TIME               ASN1_STRING
274 #define ASN1_GENERALSTRING      ASN1_STRING
275 #define ASN1_UNIVERSALSTRING    ASN1_STRING
276 #define ASN1_BMPSTRING          ASN1_STRING
277 #define ASN1_VISIBLESTRING      ASN1_STRING
278 #define ASN1_UTF8STRING         ASN1_STRING
279 #else
280 typedef struct asn1_string_st ASN1_INTEGER;
281 typedef struct asn1_string_st ASN1_ENUMERATED;
282 typedef struct asn1_string_st ASN1_BIT_STRING;
283 typedef struct asn1_string_st ASN1_OCTET_STRING;
284 typedef struct asn1_string_st ASN1_PRINTABLESTRING;
285 typedef struct asn1_string_st ASN1_T61STRING;
286 typedef struct asn1_string_st ASN1_IA5STRING;
287 typedef struct asn1_string_st ASN1_GENERALSTRING;
288 typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
289 typedef struct asn1_string_st ASN1_BMPSTRING;
290 typedef struct asn1_string_st ASN1_UTCTIME;
291 typedef struct asn1_string_st ASN1_TIME;
292 typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
293 typedef struct asn1_string_st ASN1_VISIBLESTRING;
294 typedef struct asn1_string_st ASN1_UTF8STRING;
295 #endif
296
297 typedef int ASN1_NULL;
298
299 DECLARE_STACK_OF(ASN1_INTEGER)
300 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
301
302 typedef struct asn1_type_st
303         {
304         int type;
305         union   {
306                 char *ptr;
307                 ASN1_STRING *           asn1_string;
308                 ASN1_OBJECT *           object;
309                 ASN1_INTEGER *          integer;
310                 ASN1_ENUMERATED *       enumerated;
311                 ASN1_BIT_STRING *       bit_string;
312                 ASN1_OCTET_STRING *     octet_string;
313                 ASN1_PRINTABLESTRING *  printablestring;
314                 ASN1_T61STRING *        t61string;
315                 ASN1_IA5STRING *        ia5string;
316                 ASN1_GENERALSTRING *    generalstring;
317                 ASN1_BMPSTRING *        bmpstring;
318                 ASN1_UNIVERSALSTRING *  universalstring;
319                 ASN1_UTCTIME *          utctime;
320                 ASN1_GENERALIZEDTIME *  generalizedtime;
321                 ASN1_VISIBLESTRING *    visiblestring;
322                 ASN1_UTF8STRING *       utf8string;
323                 /* set and sequence are left complete and still
324                  * contain the set or sequence bytes */
325                 ASN1_STRING *           set;
326                 ASN1_STRING *           sequence;
327                 } value;
328         } ASN1_TYPE;
329
330 DECLARE_STACK_OF(ASN1_TYPE)
331 DECLARE_ASN1_SET_OF(ASN1_TYPE)
332
333 typedef struct asn1_method_st
334         {
335         int (*i2d)();
336         char *(*d2i)();
337         char *(*create)();
338         void (*destroy)();
339         } ASN1_METHOD;
340
341 /* This is used when parsing some Netscape objects */
342 typedef struct asn1_header_st
343         {
344         ASN1_OCTET_STRING *header;
345         char *data;
346         ASN1_METHOD *meth;
347         } ASN1_HEADER;
348
349 /* This is used to contain a list of bit names */
350 typedef struct BIT_STRING_BITNAME_st {
351         int bitnum;
352         const char *lname;
353         const char *sname;
354 } BIT_STRING_BITNAME;
355
356
357 #define M_ASN1_STRING_length(x) ((x)->length)
358 #define M_ASN1_STRING_length_set(x, n)  ((x)->length = (n))
359 #define M_ASN1_STRING_type(x)   ((x)->type)
360 #define M_ASN1_STRING_data(x)   ((x)->data)
361
362 /* Macros for string operations */
363 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
364                 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
365 #define M_ASN1_BIT_STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
366 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
367                 ASN1_STRING_dup((ASN1_STRING *)a)
368 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
369                 (ASN1_STRING *)a,(ASN1_STRING *)b)
370 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
371
372 #define M_ASN1_INTEGER_new()    (ASN1_INTEGER *)\
373                 ASN1_STRING_type_new(V_ASN1_INTEGER)
374 #define M_ASN1_INTEGER_free(a)          ASN1_STRING_free((ASN1_STRING *)a)
375 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
376 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
377                 (ASN1_STRING *)a,(ASN1_STRING *)b)
378
379 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
380                 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
381 #define M_ASN1_ENUMERATED_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
382 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
383 #define M_ASN1_ENUMERATED_cmp(a,b)      ASN1_STRING_cmp(\
384                 (ASN1_STRING *)a,(ASN1_STRING *)b)
385
386 #define M_ASN1_OCTET_STRING_new()       (ASN1_OCTET_STRING *)\
387                 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
388 #define M_ASN1_OCTET_STRING_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
389 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
390                 ASN1_STRING_dup((ASN1_STRING *)a)
391 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
392                 (ASN1_STRING *)a,(ASN1_STRING *)b)
393 #define M_ASN1_OCTET_STRING_set(a,b,c)  ASN1_STRING_set((ASN1_STRING *)a,b,c)
394 #define M_ASN1_OCTET_STRING_print(a,b)  ASN1_STRING_print(a,(ASN1_STRING *)b)
395 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
396                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
397                 V_ASN1_UNIVERSAL)
398
399 #define M_ASN1_PRINTABLE_new()  ASN1_STRING_type_new(V_ASN1_T61STRING)
400 #define M_ASN1_PRINTABLE_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
401 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
402                 pp,a->type,V_ASN1_UNIVERSAL)
403 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \
404                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
405                         B_ASN1_PRINTABLESTRING| \
406                         B_ASN1_T61STRING| \
407                         B_ASN1_IA5STRING| \
408                         B_ASN1_BIT_STRING| \
409                         B_ASN1_UNIVERSALSTRING|\
410                         B_ASN1_BMPSTRING|\
411                         B_ASN1_UTF8STRING|\
412                         B_ASN1_UNKNOWN)
413
414 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
415 #define M_DIRECTORYSTRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
416 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
417                                                 pp,a->type,V_ASN1_UNIVERSAL)
418 #define M_d2i_DIRECTORYSTRING(a,pp,l) \
419                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
420                         B_ASN1_PRINTABLESTRING| \
421                         B_ASN1_TELETEXSTRING|\
422                         B_ASN1_BMPSTRING|\
423                         B_ASN1_UNIVERSALSTRING|\
424                         B_ASN1_UTF8STRING)
425
426 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
427 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
428 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
429                                                 pp,a->type,V_ASN1_UNIVERSAL)
430 #define M_d2i_DISPLAYTEXT(a,pp,l) \
431                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
432                         B_ASN1_VISIBLESTRING| \
433                         B_ASN1_BMPSTRING|\
434                         B_ASN1_UTF8STRING)
435
436 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
437                 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
438 #define M_ASN1_PRINTABLESTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
439 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
440                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
441                 V_ASN1_UNIVERSAL)
442 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
443                 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
444                 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
445
446 #define M_ASN1_T61STRING_new()  (ASN1_T61STRING *)\
447                 ASN1_STRING_type_new(V_ASN1_T61STRING)
448 #define M_ASN1_T61STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
449 #define M_i2d_ASN1_T61STRING(a,pp) \
450                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
451                 V_ASN1_UNIVERSAL)
452 #define M_d2i_ASN1_T61STRING(a,pp,l) \
453                 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
454                 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
455
456 #define M_ASN1_IA5STRING_new()  (ASN1_IA5STRING *)\
457                 ASN1_STRING_type_new(V_ASN1_IA5STRING)
458 #define M_ASN1_IA5STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
459 #define M_ASN1_IA5STRING_dup(a) \
460                         (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
461 #define M_i2d_ASN1_IA5STRING(a,pp) \
462                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
463                         V_ASN1_UNIVERSAL)
464 #define M_d2i_ASN1_IA5STRING(a,pp,l) \
465                 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
466                         B_ASN1_IA5STRING)
467
468 #define M_ASN1_UTCTIME_new()    (ASN1_UTCTIME *)\
469                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
470 #define M_ASN1_UTCTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
471 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
472
473 #define M_ASN1_GENERALIZEDTIME_new()    (ASN1_GENERALIZEDTIME *)\
474                 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
475 #define M_ASN1_GENERALIZEDTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
476 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
477         (ASN1_STRING *)a)
478
479 #define M_ASN1_TIME_new()       (ASN1_TIME *)\
480                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
481 #define M_ASN1_TIME_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
482 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
483
484 #define M_ASN1_GENERALSTRING_new()      (ASN1_GENERALSTRING *)\
485                 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
486 #define M_ASN1_GENERALSTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
487 #define M_i2d_ASN1_GENERALSTRING(a,pp) \
488                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
489                         V_ASN1_UNIVERSAL)
490 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
491                 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
492                 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
493
494 #define M_ASN1_UNIVERSALSTRING_new()    (ASN1_UNIVERSALSTRING *)\
495                 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
496 #define M_ASN1_UNIVERSALSTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
497 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
498                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
499                         V_ASN1_UNIVERSAL)
500 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
501                 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
502                 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
503
504 #define M_ASN1_BMPSTRING_new()  (ASN1_BMPSTRING *)\
505                 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
506 #define M_ASN1_BMPSTRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
507 #define M_i2d_ASN1_BMPSTRING(a,pp) \
508                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
509                         V_ASN1_UNIVERSAL)
510 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \
511                 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
512                 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
513
514 #define M_ASN1_VISIBLESTRING_new()      (ASN1_VISIBLESTRING *)\
515                 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
516 #define M_ASN1_VISIBLESTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
517 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \
518                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
519                         V_ASN1_UNIVERSAL)
520 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
521                 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
522                 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
523
524 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
525                 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
526 #define M_ASN1_UTF8STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
527 #define M_i2d_ASN1_UTF8STRING(a,pp) \
528                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
529                         V_ASN1_UNIVERSAL)
530 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \
531                 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
532                 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
533
534   /* for the is_set parameter to i2d_ASN1_SET */
535 #define IS_SEQUENCE     0
536 #define IS_SET          1
537
538 ASN1_TYPE *     ASN1_TYPE_new(void );
539 void            ASN1_TYPE_free(ASN1_TYPE *a);
540 int             i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp);
541 ASN1_TYPE *     d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length);
542 int ASN1_TYPE_get(ASN1_TYPE *a);
543 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
544
545 ASN1_OBJECT *   ASN1_OBJECT_new(void );
546 void            ASN1_OBJECT_free(ASN1_OBJECT *a);
547 int             i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
548 ASN1_OBJECT *   d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
549                         long length);
550
551 DECLARE_STACK_OF(ASN1_OBJECT)
552 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
553
554 ASN1_STRING *   ASN1_STRING_new(void);
555 void            ASN1_STRING_free(ASN1_STRING *a);
556 ASN1_STRING *   ASN1_STRING_dup(ASN1_STRING *a);
557 ASN1_STRING *   ASN1_STRING_type_new(int type );
558 int             ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
559   /* Since this is used to store all sorts of things, via macros, for now, make
560      its data void * */
561 int             ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
562 int ASN1_STRING_length(ASN1_STRING *x);
563 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
564 int ASN1_STRING_type(ASN1_STRING *x);
565 unsigned char * ASN1_STRING_data(ASN1_STRING *x);
566
567 ASN1_BIT_STRING *       ASN1_BIT_STRING_new(void);
568 void            ASN1_BIT_STRING_free(ASN1_BIT_STRING *a);
569 int             i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
570 ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
571                         long length);
572 int             ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
573                         int length );
574 int             ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
575 int             ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
576
577 #ifndef NO_BIO
578 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
579                                 BIT_STRING_BITNAME *tbl, int indent);
580 #endif
581 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
582 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
583                                 BIT_STRING_BITNAME *tbl);
584
585 int             i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
586 int             d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
587
588 ASN1_INTEGER *  ASN1_INTEGER_new(void);
589 void            ASN1_INTEGER_free(ASN1_INTEGER *a);
590 int             i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
591 ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
592                         long length);
593 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,unsigned char **pp,
594                         long length);
595 ASN1_INTEGER *  ASN1_INTEGER_dup(ASN1_INTEGER *x);
596 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
597
598 ASN1_ENUMERATED *       ASN1_ENUMERATED_new(void);
599 void            ASN1_ENUMERATED_free(ASN1_ENUMERATED *a);
600 int             i2d_ASN1_ENUMERATED(ASN1_ENUMERATED *a,unsigned char **pp);
601 ASN1_ENUMERATED *d2i_ASN1_ENUMERATED(ASN1_ENUMERATED **a,unsigned char **pp,
602                         long length);
603
604 int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
605 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
606 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str); 
607 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
608
609 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
610 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
611 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, char *str); 
612
613 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_new(void);
614 void            ASN1_OCTET_STRING_free(ASN1_OCTET_STRING *a);
615 int             i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
616 ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
617                         unsigned char **pp,long length);
618 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
619 int     ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
620 int     ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, unsigned char *data, int len);
621
622 ASN1_VISIBLESTRING *    ASN1_VISIBLESTRING_new(void);
623 void            ASN1_VISIBLESTRING_free(ASN1_VISIBLESTRING *a);
624 int     i2d_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING *a,unsigned char **pp);
625 ASN1_VISIBLESTRING *d2i_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING **a,
626                         unsigned char **pp,long length);
627
628 ASN1_UTF8STRING *       ASN1_UTF8STRING_new(void);
629 void            ASN1_UTF8STRING_free(ASN1_UTF8STRING *a);
630 int             i2d_ASN1_UTF8STRING(ASN1_UTF8STRING *a,unsigned char **pp);
631 ASN1_UTF8STRING *d2i_ASN1_UTF8STRING(ASN1_UTF8STRING **a,
632                         unsigned char **pp,long length);
633
634 ASN1_NULL *     ASN1_NULL_new(void);
635 void            ASN1_NULL_free(ASN1_NULL *a);
636 int             i2d_ASN1_NULL(ASN1_NULL *a,unsigned char **pp);
637 ASN1_NULL *d2i_ASN1_NULL(ASN1_NULL **a, unsigned char **pp,long length);
638
639 ASN1_BMPSTRING *        ASN1_BMPSTRING_new(void);
640 void            ASN1_BMPSTRING_free(ASN1_BMPSTRING *a);
641 int i2d_ASN1_BMPSTRING(ASN1_BMPSTRING *a, unsigned char **pp);
642 ASN1_BMPSTRING *d2i_ASN1_BMPSTRING(ASN1_BMPSTRING **a, unsigned char **pp,
643         long length);
644
645
646 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
647 int UTF8_putc(unsigned char *str, int len, unsigned long value);
648
649 int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
650 ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
651         unsigned char **pp, long l);
652
653 ASN1_PRINTABLESTRING *  ASN1_PRINTABLESTRING_new(void);
654 void            ASN1_PRINTABLESTRING_free(ASN1_PRINTABLESTRING *a);
655 ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
656         unsigned char **pp, long l);
657 int i2d_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING *a, unsigned char **pp);
658
659 ASN1_STRING *   DIRECTORYSTRING_new(void);
660 void            DIRECTORYSTRING_free(ASN1_STRING *a);
661 int     i2d_DIRECTORYSTRING(ASN1_STRING *a,unsigned char **pp);
662 ASN1_STRING *d2i_DIRECTORYSTRING(ASN1_STRING **a, unsigned char **pp,
663                                                                  long length);
664
665 ASN1_STRING *   DISPLAYTEXT_new(void);
666 void            DISPLAYTEXT_free(ASN1_STRING *a);
667 int     i2d_DISPLAYTEXT(ASN1_STRING *a,unsigned char **pp);
668 ASN1_STRING *d2i_DISPLAYTEXT(ASN1_STRING **a, unsigned char **pp, long length);
669
670 ASN1_T61STRING *        ASN1_T61STRING_new(void);
671 void            ASN1_T61STRING_free(ASN1_IA5STRING *a);
672 ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
673         unsigned char **pp, long l);
674
675 ASN1_IA5STRING *        ASN1_IA5STRING_new(void);
676 void            ASN1_IA5STRING_free(ASN1_IA5STRING *a);
677 int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
678 ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
679         unsigned char **pp, long l);
680
681 ASN1_UTCTIME *  ASN1_UTCTIME_new(void);
682 void            ASN1_UTCTIME_free(ASN1_UTCTIME *a);
683 int             i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
684 ASN1_UTCTIME *  d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
685                         long length);
686
687 ASN1_GENERALIZEDTIME *  ASN1_GENERALIZEDTIME_new(void);
688 void            ASN1_GENERALIZEDTIME_free(ASN1_GENERALIZEDTIME *a);
689 int             i2d_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME *a,unsigned char **pp);
690 ASN1_GENERALIZEDTIME *  d2i_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME **a,unsigned char **pp,
691                         long length);
692
693 ASN1_TIME *     ASN1_TIME_new(void);
694 void            ASN1_TIME_free(ASN1_TIME *a);
695 int             i2d_ASN1_TIME(ASN1_TIME *a,unsigned char **pp);
696 ASN1_TIME *     d2i_ASN1_TIME(ASN1_TIME **a,unsigned char **pp, long length);
697 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
698
699 int             i2d_ASN1_SET(STACK *a, unsigned char **pp,
700                         int (*func)(), int ex_tag, int ex_class, int is_set);
701 STACK *         d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
702                         char *(*func)(), void (*free_func)(),
703                         int ex_tag, int ex_class);
704
705 #ifndef NO_BIO
706 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
707 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
708 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
709 int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
710 int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
711 int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
712 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
713 #endif
714 int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
715
716 int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
717 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
718         char *sn, char *ln);
719
720 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
721 long ASN1_INTEGER_get(ASN1_INTEGER *a);
722 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
723 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
724
725 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
726 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
727 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
728 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
729
730 /* General */
731 /* given a string, return the correct type, max is the maximum length */
732 int ASN1_PRINTABLE_type(unsigned char *s, int max);
733
734 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
735 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
736         long length, int Ptag, int Pclass);
737 /* type is one or more of the B_ASN1_ values. */
738 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
739                 long length,int type);
740
741 /* PARSING */
742 int asn1_Finish(ASN1_CTX *c);
743
744 /* SPECIALS */
745 int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
746         int *pclass, long omax);
747 int ASN1_check_infinite_end(unsigned char **p,long len);
748 void ASN1_put_object(unsigned char **pp, int constructed, int length,
749         int tag, int xclass);
750 int ASN1_object_size(int constructed, int length, int tag);
751
752 /* Used to implement other functions */
753 char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
754
755 #ifndef NO_FP_API
756 char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
757 int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
758 #endif
759
760 #ifndef NO_BIO
761 char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
762 int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
763 int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
764 int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
765 int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
766 int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
767 int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
768 #endif
769 const char *ASN1_tag2str(int tag);
770
771 /* Used to load and write netscape format cert/key */
772 int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
773 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
774 ASN1_HEADER *ASN1_HEADER_new(void );
775 void ASN1_HEADER_free(ASN1_HEADER *a);
776
777 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
778
779 void ERR_load_ASN1_strings(void);
780
781 /* Not used that much at this point, except for the first two */
782 ASN1_METHOD *X509_asn1_meth(void);
783 ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
784 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
785 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
786
787 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
788         unsigned char *data, int len);
789 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
790         unsigned char *data, int max_len);
791 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
792         unsigned char *data, int len);
793 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
794         unsigned char *data, int max_len);
795
796 STACK *ASN1_seq_unpack(unsigned char *buf, int len, char *(*d2i)(),
797                                                  void (*free_func)() ); 
798 unsigned char *ASN1_seq_pack(STACK *safes, int (*i2d)(), unsigned char **buf,
799                              int *len );
800 void *ASN1_unpack_string(ASN1_STRING *oct, char *(*d2i)());
801 ASN1_STRING *ASN1_pack_string(void *obj, int (*i2d)(), ASN1_OCTET_STRING **oct);
802
803 void ASN1_STRING_set_default_mask(unsigned long mask);
804 int ASN1_STRING_set_default_mask_asc(char *p);
805 unsigned long ASN1_STRING_get_default_mask(void);
806 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
807                                         int inform, unsigned long mask);
808 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
809                                         int inform, unsigned long mask, 
810                                         long minsize, long maxsize);
811
812 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, 
813                 const unsigned char *in, int inlen, int inform, int nid);
814 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
815 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
816 void ASN1_STRING_TABLE_cleanup(void);
817
818 /* BEGIN ERROR CODES */
819 /* The following lines are auto generated by the script mkerr.pl. Any changes
820  * made after this point may be overwritten when the script is next run.
821  */
822
823 /* Error codes for the ASN1 functions. */
824
825 /* Function codes. */
826 #define ASN1_F_A2D_ASN1_OBJECT                           100
827 #define ASN1_F_A2I_ASN1_ENUMERATED                       236
828 #define ASN1_F_A2I_ASN1_INTEGER                          101
829 #define ASN1_F_A2I_ASN1_STRING                           102
830 #define ASN1_F_ACCESS_DESCRIPTION_NEW                    291
831 #define ASN1_F_ASN1_COLLATE_PRIMITIVE                    103
832 #define ASN1_F_ASN1_D2I_BIO                              104
833 #define ASN1_F_ASN1_D2I_FP                               105
834 #define ASN1_F_ASN1_DUP                                  106
835 #define ASN1_F_ASN1_ENUMERATED_SET                       232
836 #define ASN1_F_ASN1_ENUMERATED_TO_BN                     233
837 #define ASN1_F_ASN1_GENERALIZEDTIME_NEW                  222
838 #define ASN1_F_ASN1_GET_OBJECT                           107
839 #define ASN1_F_ASN1_HEADER_NEW                           108
840 #define ASN1_F_ASN1_I2D_BIO                              109
841 #define ASN1_F_ASN1_I2D_FP                               110
842 #define ASN1_F_ASN1_INTEGER_SET                          111
843 #define ASN1_F_ASN1_INTEGER_TO_BN                        112
844 #define ASN1_F_ASN1_MBSTRING_COPY                        282
845 #define ASN1_F_ASN1_OBJECT_NEW                           113
846 #define ASN1_F_ASN1_PACK_STRING                          245
847 #define ASN1_F_ASN1_PBE_SET                              253
848 #define ASN1_F_ASN1_SEQ_PACK                             246
849 #define ASN1_F_ASN1_SEQ_UNPACK                           247
850 #define ASN1_F_ASN1_SIGN                                 114
851 #define ASN1_F_ASN1_STRING_NEW                           115
852 #define ASN1_F_ASN1_STRING_TABLE_ADD                     283
853 #define ASN1_F_ASN1_STRING_TYPE_NEW                      116
854 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             117
855 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 118
856 #define ASN1_F_ASN1_TYPE_NEW                             119
857 #define ASN1_F_ASN1_UNPACK_STRING                        248
858 #define ASN1_F_ASN1_UTCTIME_NEW                          120
859 #define ASN1_F_ASN1_VERIFY                               121
860 #define ASN1_F_AUTHORITY_KEYID_NEW                       237
861 #define ASN1_F_BASIC_CONSTRAINTS_NEW                     226
862 #define ASN1_F_BN_TO_ASN1_ENUMERATED                     234
863 #define ASN1_F_BN_TO_ASN1_INTEGER                        122
864 #define ASN1_F_D2I_ACCESS_DESCRIPTION                    284
865 #define ASN1_F_D2I_ASN1_BIT_STRING                       123
866 #define ASN1_F_D2I_ASN1_BMPSTRING                        124
867 #define ASN1_F_D2I_ASN1_BOOLEAN                          125
868 #define ASN1_F_D2I_ASN1_BYTES                            126
869 #define ASN1_F_D2I_ASN1_ENUMERATED                       235
870 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME                  223
871 #define ASN1_F_D2I_ASN1_HEADER                           127
872 #define ASN1_F_D2I_ASN1_INTEGER                          128
873 #define ASN1_F_D2I_ASN1_NULL                             292
874 #define ASN1_F_D2I_ASN1_OBJECT                           129
875 #define ASN1_F_D2I_ASN1_OCTET_STRING                     130
876 #define ASN1_F_D2I_ASN1_PRINT_TYPE                       131
877 #define ASN1_F_D2I_ASN1_SET                              132
878 #define ASN1_F_D2I_ASN1_TIME                             224
879 #define ASN1_F_D2I_ASN1_TYPE                             133
880 #define ASN1_F_D2I_ASN1_TYPE_BYTES                       134
881 #define ASN1_F_D2I_ASN1_UINTEGER                         280
882 #define ASN1_F_D2I_ASN1_UTCTIME                          135
883 #define ASN1_F_D2I_ASN1_UTF8STRING                       266
884 #define ASN1_F_D2I_ASN1_VISIBLESTRING                    267
885 #define ASN1_F_D2I_AUTHORITY_KEYID                       238
886 #define ASN1_F_D2I_BASIC_CONSTRAINTS                     227
887 #define ASN1_F_D2I_DHPARAMS                              136
888 #define ASN1_F_D2I_DIST_POINT                            276
889 #define ASN1_F_D2I_DIST_POINT_NAME                       277
890 #define ASN1_F_D2I_DSAPARAMS                             137
891 #define ASN1_F_D2I_DSAPRIVATEKEY                         138
892 #define ASN1_F_D2I_DSAPUBLICKEY                          139
893 #define ASN1_F_D2I_GENERAL_NAME                          230
894 #define ASN1_F_D2I_NETSCAPE_CERT_SEQUENCE                228
895 #define ASN1_F_D2I_NETSCAPE_PKEY                         140
896 #define ASN1_F_D2I_NETSCAPE_RSA                          141
897 #define ASN1_F_D2I_NETSCAPE_RSA_2                        142
898 #define ASN1_F_D2I_NETSCAPE_SPKAC                        143
899 #define ASN1_F_D2I_NETSCAPE_SPKI                         144
900 #define ASN1_F_D2I_NOTICEREF                             268
901 #define ASN1_F_D2I_OTHERNAME                             287
902 #define ASN1_F_D2I_PBE2PARAM                             262
903 #define ASN1_F_D2I_PBEPARAM                              249
904 #define ASN1_F_D2I_PBKDF2PARAM                           263
905 #define ASN1_F_D2I_PKCS12                                254
906 #define ASN1_F_D2I_PKCS12_BAGS                           255
907 #define ASN1_F_D2I_PKCS12_MAC_DATA                       256
908 #define ASN1_F_D2I_PKCS12_SAFEBAG                        257
909 #define ASN1_F_D2I_PKCS7                                 145
910 #define ASN1_F_D2I_PKCS7_DIGEST                          146
911 #define ASN1_F_D2I_PKCS7_ENCRYPT                         147
912 #define ASN1_F_D2I_PKCS7_ENC_CONTENT                     148
913 #define ASN1_F_D2I_PKCS7_ENVELOPE                        149
914 #define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL               150
915 #define ASN1_F_D2I_PKCS7_RECIP_INFO                      151
916 #define ASN1_F_D2I_PKCS7_SIGNED                          152
917 #define ASN1_F_D2I_PKCS7_SIGNER_INFO                     153
918 #define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE                   154
919 #define ASN1_F_D2I_PKCS8_PRIV_KEY_INFO                   250
920 #define ASN1_F_D2I_PKEY_USAGE_PERIOD                     239
921 #define ASN1_F_D2I_POLICYINFO                            269
922 #define ASN1_F_D2I_POLICYQUALINFO                        270
923 #define ASN1_F_D2I_PRIVATEKEY                            155
924 #define ASN1_F_D2I_PUBLICKEY                             156
925 #define ASN1_F_D2I_RSAPRIVATEKEY                         157
926 #define ASN1_F_D2I_RSAPUBLICKEY                          158
927 #define ASN1_F_D2I_SXNET                                 241
928 #define ASN1_F_D2I_SXNETID                               243
929 #define ASN1_F_D2I_USERNOTICE                            271
930 #define ASN1_F_D2I_X509                                  159
931 #define ASN1_F_D2I_X509_ALGOR                            160
932 #define ASN1_F_D2I_X509_ATTRIBUTE                        161
933 #define ASN1_F_D2I_X509_CERT_AUX                         285
934 #define ASN1_F_D2I_X509_CINF                             162
935 #define ASN1_F_D2I_X509_CRL                              163
936 #define ASN1_F_D2I_X509_CRL_INFO                         164
937 #define ASN1_F_D2I_X509_EXTENSION                        165
938 #define ASN1_F_D2I_X509_KEY                              166
939 #define ASN1_F_D2I_X509_NAME                             167
940 #define ASN1_F_D2I_X509_NAME_ENTRY                       168
941 #define ASN1_F_D2I_X509_PKEY                             169
942 #define ASN1_F_D2I_X509_PUBKEY                           170
943 #define ASN1_F_D2I_X509_REQ                              171
944 #define ASN1_F_D2I_X509_REQ_INFO                         172
945 #define ASN1_F_D2I_X509_REVOKED                          173
946 #define ASN1_F_D2I_X509_SIG                              174
947 #define ASN1_F_D2I_X509_VAL                              175
948 #define ASN1_F_DIST_POINT_NAME_NEW                       278
949 #define ASN1_F_DIST_POINT_NEW                            279
950 #define ASN1_F_GENERAL_NAME_NEW                          231
951 #define ASN1_F_I2D_ASN1_HEADER                           176
952 #define ASN1_F_I2D_ASN1_TIME                             225
953 #define ASN1_F_I2D_DHPARAMS                              177
954 #define ASN1_F_I2D_DSAPARAMS                             178
955 #define ASN1_F_I2D_DSAPRIVATEKEY                         179
956 #define ASN1_F_I2D_DSAPUBLICKEY                          180
957 #define ASN1_F_I2D_DSA_PUBKEY                            290
958 #define ASN1_F_I2D_NETSCAPE_RSA                          181
959 #define ASN1_F_I2D_PKCS7                                 182
960 #define ASN1_F_I2D_PRIVATEKEY                            183
961 #define ASN1_F_I2D_PUBLICKEY                             184
962 #define ASN1_F_I2D_RSAPRIVATEKEY                         185
963 #define ASN1_F_I2D_RSAPUBLICKEY                          186
964 #define ASN1_F_I2D_RSA_PUBKEY                            289
965 #define ASN1_F_I2D_X509_ATTRIBUTE                        187
966 #define ASN1_F_I2T_ASN1_OBJECT                           188
967 #define ASN1_F_NETSCAPE_CERT_SEQUENCE_NEW                229
968 #define ASN1_F_NETSCAPE_PKEY_NEW                         189
969 #define ASN1_F_NETSCAPE_SPKAC_NEW                        190
970 #define ASN1_F_NETSCAPE_SPKI_NEW                         191
971 #define ASN1_F_NOTICEREF_NEW                             272
972 #define ASN1_F_OTHERNAME_NEW                             288
973 #define ASN1_F_PBE2PARAM_NEW                             264
974 #define ASN1_F_PBEPARAM_NEW                              251
975 #define ASN1_F_PBKDF2PARAM_NEW                           265
976 #define ASN1_F_PKCS12_BAGS_NEW                           258
977 #define ASN1_F_PKCS12_MAC_DATA_NEW                       259
978 #define ASN1_F_PKCS12_NEW                                260
979 #define ASN1_F_PKCS12_SAFEBAG_NEW                        261
980 #define ASN1_F_PKCS5_PBE2_SET                            281
981 #define ASN1_F_PKCS7_DIGEST_NEW                          192
982 #define ASN1_F_PKCS7_ENCRYPT_NEW                         193
983 #define ASN1_F_PKCS7_ENC_CONTENT_NEW                     194
984 #define ASN1_F_PKCS7_ENVELOPE_NEW                        195
985 #define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW               196
986 #define ASN1_F_PKCS7_NEW                                 197
987 #define ASN1_F_PKCS7_RECIP_INFO_NEW                      198
988 #define ASN1_F_PKCS7_SIGNED_NEW                          199
989 #define ASN1_F_PKCS7_SIGNER_INFO_NEW                     200
990 #define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW                   201
991 #define ASN1_F_PKCS8_PRIV_KEY_INFO_NEW                   252
992 #define ASN1_F_PKEY_USAGE_PERIOD_NEW                     240
993 #define ASN1_F_POLICYINFO_NEW                            273
994 #define ASN1_F_POLICYQUALINFO_NEW                        274
995 #define ASN1_F_SXNETID_NEW                               244
996 #define ASN1_F_SXNET_NEW                                 242
997 #define ASN1_F_USERNOTICE_NEW                            275
998 #define ASN1_F_X509_ALGOR_NEW                            202
999 #define ASN1_F_X509_ATTRIBUTE_NEW                        203
1000 #define ASN1_F_X509_CERT_AUX_NEW                         286
1001 #define ASN1_F_X509_CINF_NEW                             204
1002 #define ASN1_F_X509_CRL_INFO_NEW                         205
1003 #define ASN1_F_X509_CRL_NEW                              206
1004 #define ASN1_F_X509_DHPARAMS_NEW                         207
1005 #define ASN1_F_X509_EXTENSION_NEW                        208
1006 #define ASN1_F_X509_INFO_NEW                             209
1007 #define ASN1_F_X509_KEY_NEW                              210
1008 #define ASN1_F_X509_NAME_ENTRY_NEW                       211
1009 #define ASN1_F_X509_NAME_NEW                             212
1010 #define ASN1_F_X509_NEW                                  213
1011 #define ASN1_F_X509_PKEY_NEW                             214
1012 #define ASN1_F_X509_PUBKEY_NEW                           215
1013 #define ASN1_F_X509_REQ_INFO_NEW                         216
1014 #define ASN1_F_X509_REQ_NEW                              217
1015 #define ASN1_F_X509_REVOKED_NEW                          218
1016 #define ASN1_F_X509_SIG_NEW                              219
1017 #define ASN1_F_X509_VAL_FREE                             220
1018 #define ASN1_F_X509_VAL_NEW                              221
1019
1020 /* Reason codes. */
1021 #define ASN1_R_BAD_CLASS                                 100
1022 #define ASN1_R_BAD_OBJECT_HEADER                         101
1023 #define ASN1_R_BAD_PASSWORD_READ                         102
1024 #define ASN1_R_BAD_PKCS7_CONTENT                         103
1025 #define ASN1_R_BAD_PKCS7_TYPE                            104
1026 #define ASN1_R_BAD_TAG                                   105
1027 #define ASN1_R_BAD_TYPE                                  106
1028 #define ASN1_R_BN_LIB                                    107
1029 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   108
1030 #define ASN1_R_BUFFER_TOO_SMALL                          109
1031 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           166
1032 #define ASN1_R_DATA_IS_WRONG                             110
1033 #define ASN1_R_DECODE_ERROR                              155
1034 #define ASN1_R_DECODING_ERROR                            111
1035 #define ASN1_R_ENCODE_ERROR                              156
1036 #define ASN1_R_ERROR_PARSING_SET_ELEMENT                 112
1037 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               157
1038 #define ASN1_R_EXPECTING_AN_ENUMERATED                   154
1039 #define ASN1_R_EXPECTING_AN_INTEGER                      113
1040 #define ASN1_R_EXPECTING_AN_OBJECT                       114
1041 #define ASN1_R_EXPECTING_AN_OCTET_STRING                 115
1042 #define ASN1_R_EXPECTING_A_BIT_STRING                    116
1043 #define ASN1_R_EXPECTING_A_BOOLEAN                       117
1044 #define ASN1_R_EXPECTING_A_GENERALIZEDTIME               151
1045 #define ASN1_R_EXPECTING_A_NULL                          164
1046 #define ASN1_R_EXPECTING_A_TIME                          152
1047 #define ASN1_R_EXPECTING_A_UTCTIME                       118
1048 #define ASN1_R_FIRST_NUM_TOO_LARGE                       119
1049 #define ASN1_R_GENERALIZEDTIME_TOO_LONG                  153
1050 #define ASN1_R_HEADER_TOO_LONG                           120
1051 #define ASN1_R_ILLEGAL_CHARACTERS                        158
1052 #define ASN1_R_INVALID_BMPSTRING_LENGTH                  159
1053 #define ASN1_R_INVALID_DIGIT                             121
1054 #define ASN1_R_INVALID_SEPARATOR                         122
1055 #define ASN1_R_INVALID_TIME_FORMAT                       123
1056 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            160
1057 #define ASN1_R_INVALID_UTF8STRING                        161
1058 #define ASN1_R_IV_TOO_LARGE                              124
1059 #define ASN1_R_LENGTH_ERROR                              125
1060 #define ASN1_R_MISSING_SECOND_NUMBER                     126
1061 #define ASN1_R_NON_HEX_CHARACTERS                        127
1062 #define ASN1_R_NOT_ENOUGH_DATA                           128
1063 #define ASN1_R_NULL_IS_WRONG_LENGTH                      165
1064 #define ASN1_R_ODD_NUMBER_OF_CHARS                       129
1065 #define ASN1_R_PARSING                                   130
1066 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING                131
1067 #define ASN1_R_SECOND_NUMBER_TOO_LARGE                   132
1068 #define ASN1_R_SHORT_LINE                                133
1069 #define ASN1_R_STRING_TOO_LONG                           163
1070 #define ASN1_R_STRING_TOO_SHORT                          134
1071 #define ASN1_R_TAG_VALUE_TOO_HIGH                        135
1072 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 136
1073 #define ASN1_R_TOO_LONG                                  137
1074 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY                  138
1075 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY          139
1076 #define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE                    140
1077 #define ASN1_R_UNKNOWN_FORMAT                            162
1078 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          141
1079 #define ASN1_R_UNKNOWN_OBJECT_TYPE                       142
1080 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   143
1081 #define ASN1_R_UNSUPPORTED_CIPHER                        144
1082 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM          145
1083 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               146
1084 #define ASN1_R_UTCTIME_TOO_LONG                          147
1085 #define ASN1_R_WRONG_PRINTABLE_TYPE                      148
1086 #define ASN1_R_WRONG_TAG                                 149
1087 #define ASN1_R_WRONG_TYPE                                150
1088
1089 #ifdef  __cplusplus
1090 }
1091 #endif
1092 #endif
1093