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