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 /* Parameters used by ASN1_STRING_print_ex() */
 263
 264 /* These determine which characters to escape:
 265  * RFC2253 special characters, control characters and
 266  * MSB set characters
 267  */
 268
 269 #define ASN1_STRFLGS_ESC_2253           1
 270 #define ASN1_STRFLGS_ESC_CTRL           2
 271 #define ASN1_STRFLGS_ESC_MSB            4
 272
 273
 274 /* This flag determines how we do escaping: normally
 275  * RC2253 backslash only, set this to use backslash and
 276  * quote.
 277  */
 278
 279 #define ASN1_STRFLGS_ESC_QUOTE          8
 280
 281
 282 /* These three flags are internal use only. */
 283
 284 /* Character is a valid PrintableString character */
 285 #define CHARTYPE_PRINTABLESTRING        0x10
 286 /* Character needs escaping if it is the first character */
 287 #define CHARTYPE_FIRST_ESC_2253         0x20
 288 /* Character needs escaping if it is the last character */
 289 #define CHARTYPE_LAST_ESC_2253          0x40
 290
 291 /* NB the internal flags are safely reused below by flags
 292  * handled at the top level.
 293  */
 294
 295 /* If this is set we convert all character strings
 296  * to UTF8 first
 297  */
 298
 299 #define ASN1_STRFLGS_UTF8_CONVERT       0x10
 300
 301 /* If this is set we don't attempt to interpret content:
 302  * just assume all strings are 1 byte per character. This
 303  * will produce some pretty odd looking output!
 304  */
 305
 306 #define ASN1_STRFLGS_IGNORE_TYPE        0x20
 307
 308 /* If this is set we include the string type in the output */
 309 #define ASN1_STRFLGS_SHOW_TYPE          0x40
 310
 311 /* This determines which strings to display and which to
 312  * 'dump' (hex dump of content octets or DER encoding). We can
 313  * only dump non character strings or everything. If we
 314  * don't dump 'unknown' they are interpreted as character
 315  * strings with 1 octet per character and are subject to
 316  * the usual escaping options.
 317  */
 318
 319 #define ASN1_STRFLGS_DUMP_ALL           0x80
 320 #define ASN1_STRFLGS_DUMP_UNKNOWN       0x100
 321
 322 /* These determine what 'dumping' does, we can dump the
 323  * content octets or the DER encoding: both use the
 324  * RFC2253 #XXXXX notation.
 325  */
 326
 327 #define ASN1_STRFLGS_DUMP_DER           0x200
 328
 329 /* All the string flags consistent with RFC2253,
 330  * escaping control characters isn't essential in
 331  * RFC2253 but it is advisable anyway.
 332  */
 333
 334 #define ASN1_STRFLGS_RFC2253    (ASN1_STRFLGS_ESC_2253 | \
 335                                 ASN1_STRFLGS_ESC_CTRL | \
 336                                 ASN1_STRFLGS_ESC_MSB | \
 337                                 ASN1_STRFLGS_UTF8_CONVERT | \
 338                                 ASN1_STRFLGS_DUMP_UNKNOWN | \
 339                                 ASN1_STRFLGS_DUMP_DER)
 340
 341 DECLARE_STACK_OF(ASN1_INTEGER)
 342 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
 343
 344 typedef struct asn1_type_st
 345         {
 346         int type;
 347         union   {
 348                 char *ptr;
 349                 ASN1_BOOLEAN            boolean;
 350                 ASN1_STRING *           asn1_string;
 351                 ASN1_OBJECT *           object;
 352                 ASN1_INTEGER *          integer;
 353                 ASN1_ENUMERATED *       enumerated;
 354                 ASN1_BIT_STRING *       bit_string;
 355                 ASN1_OCTET_STRING *     octet_string;
 356                 ASN1_PRINTABLESTRING *  printablestring;
 357                 ASN1_T61STRING *        t61string;
 358                 ASN1_IA5STRING *        ia5string;
 359                 ASN1_GENERALSTRING *    generalstring;
 360                 ASN1_BMPSTRING *        bmpstring;
 361                 ASN1_UNIVERSALSTRING *  universalstring;
 362                 ASN1_UTCTIME *          utctime;
 363                 ASN1_GENERALIZEDTIME *  generalizedtime;
 364                 ASN1_VISIBLESTRING *    visiblestring;
 365                 ASN1_UTF8STRING *       utf8string;
 366                 /* set and sequence are left complete and still
 367                  * contain the set or sequence bytes */
 368                 ASN1_STRING *           set;
 369                 ASN1_STRING *           sequence;
 370                 } value;
 371         } ASN1_TYPE;
 372
 373 DECLARE_STACK_OF(ASN1_TYPE)
 374 DECLARE_ASN1_SET_OF(ASN1_TYPE)
 375
 376 typedef struct asn1_method_st
 377         {
 378         int (*i2d)();
 379         char *(*d2i)();
 380         char *(*create)();
 381         void (*destroy)();
 382         } ASN1_METHOD;
 383
 384 /* This is used when parsing some Netscape objects */
 385 typedef struct asn1_header_st
 386         {
 387         ASN1_OCTET_STRING *header;
 388         char *data;
 389         ASN1_METHOD *meth;
 390         } ASN1_HEADER;
 391
 392 /* This is used to contain a list of bit names */
 393 typedef struct BIT_STRING_BITNAME_st {
 394         int bitnum;
 395         const char *lname;
 396         const char *sname;
 397 } BIT_STRING_BITNAME;
 398
 399
 400 #define M_ASN1_STRING_length(x) ((x)->length)
 401 #define M_ASN1_STRING_length_set(x, n)  ((x)->length = (n))
 402 #define M_ASN1_STRING_type(x)   ((x)->type)
 403 #define M_ASN1_STRING_data(x)   ((x)->data)
 404
 405 /* Macros for string operations */
 406 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
 407                 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
 408 #define M_ASN1_BIT_STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 409 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
 410                 ASN1_STRING_dup((ASN1_STRING *)a)
 411 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
 412                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 413 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
 414
 415 #define M_ASN1_INTEGER_new()    (ASN1_INTEGER *)\
 416                 ASN1_STRING_type_new(V_ASN1_INTEGER)
 417 #define M_ASN1_INTEGER_free(a)          ASN1_STRING_free((ASN1_STRING *)a)
 418 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
 419 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
 420                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 421
 422 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
 423                 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
 424 #define M_ASN1_ENUMERATED_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 425 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
 426 #define M_ASN1_ENUMERATED_cmp(a,b)      ASN1_STRING_cmp(\
 427                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 428
 429 #define M_ASN1_OCTET_STRING_new()       (ASN1_OCTET_STRING *)\
 430                 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
 431 #define M_ASN1_OCTET_STRING_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
 432 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
 433                 ASN1_STRING_dup((ASN1_STRING *)a)
 434 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
 435                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 436 #define M_ASN1_OCTET_STRING_set(a,b,c)  ASN1_STRING_set((ASN1_STRING *)a,b,c)
 437 #define M_ASN1_OCTET_STRING_print(a,b)  ASN1_STRING_print(a,(ASN1_STRING *)b)
 438 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
 439                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
 440                 V_ASN1_UNIVERSAL)
 441
 442 #define M_ASN1_PRINTABLE_new()  ASN1_STRING_type_new(V_ASN1_T61STRING)
 443 #define M_ASN1_PRINTABLE_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 444 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
 445                 pp,a->type,V_ASN1_UNIVERSAL)
 446 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \
 447                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
 448                         B_ASN1_PRINTABLESTRING| \
 449                         B_ASN1_T61STRING| \
 450                         B_ASN1_IA5STRING| \
 451                         B_ASN1_BIT_STRING| \
 452                         B_ASN1_UNIVERSALSTRING|\
 453                         B_ASN1_BMPSTRING|\
 454                         B_ASN1_UTF8STRING|\
 455                         B_ASN1_UNKNOWN)
 456
 457 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
 458 #define M_DIRECTORYSTRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 459 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
 460                                                 pp,a->type,V_ASN1_UNIVERSAL)
 461 #define M_d2i_DIRECTORYSTRING(a,pp,l) \
 462                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
 463                         B_ASN1_PRINTABLESTRING| \
 464                         B_ASN1_TELETEXSTRING|\
 465                         B_ASN1_BMPSTRING|\
 466                         B_ASN1_UNIVERSALSTRING|\
 467                         B_ASN1_UTF8STRING)
 468
 469 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
 470 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
 471 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
 472                                                 pp,a->type,V_ASN1_UNIVERSAL)
 473 #define M_d2i_DISPLAYTEXT(a,pp,l) \
 474                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
 475                         B_ASN1_VISIBLESTRING| \
 476                         B_ASN1_BMPSTRING|\
 477                         B_ASN1_UTF8STRING)
 478
 479 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
 480                 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
 481 #define M_ASN1_PRINTABLESTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 482 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
 483                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
 484                 V_ASN1_UNIVERSAL)
 485 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
 486                 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
 487                 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
 488
 489 #define M_ASN1_T61STRING_new()  (ASN1_T61STRING *)\
 490                 ASN1_STRING_type_new(V_ASN1_T61STRING)
 491 #define M_ASN1_T61STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 492 #define M_i2d_ASN1_T61STRING(a,pp) \
 493                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
 494                 V_ASN1_UNIVERSAL)
 495 #define M_d2i_ASN1_T61STRING(a,pp,l) \
 496                 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
 497                 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
 498
 499 #define M_ASN1_IA5STRING_new()  (ASN1_IA5STRING *)\
 500                 ASN1_STRING_type_new(V_ASN1_IA5STRING)
 501 #define M_ASN1_IA5STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 502 #define M_ASN1_IA5STRING_dup(a) \
 503                         (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
 504 #define M_i2d_ASN1_IA5STRING(a,pp) \
 505                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
 506                         V_ASN1_UNIVERSAL)
 507 #define M_d2i_ASN1_IA5STRING(a,pp,l) \
 508                 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
 509                         B_ASN1_IA5STRING)
 510
 511 #define M_ASN1_UTCTIME_new()    (ASN1_UTCTIME *)\
 512                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
 513 #define M_ASN1_UTCTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 514 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
 515
 516 #define M_ASN1_GENERALIZEDTIME_new()    (ASN1_GENERALIZEDTIME *)\
 517                 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
 518 #define M_ASN1_GENERALIZEDTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 519 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
 520         (ASN1_STRING *)a)
 521
 522 #define M_ASN1_TIME_new()       (ASN1_TIME *)\
 523                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
 524 #define M_ASN1_TIME_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
 525 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
 526
 527 #define M_ASN1_GENERALSTRING_new()      (ASN1_GENERALSTRING *)\
 528                 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
 529 #define M_ASN1_GENERALSTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
 530 #define M_i2d_ASN1_GENERALSTRING(a,pp) \
 531                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
 532                         V_ASN1_UNIVERSAL)
 533 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
 534                 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
 535                 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
 536
 537 #define M_ASN1_UNIVERSALSTRING_new()    (ASN1_UNIVERSALSTRING *)\
 538                 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
 539 #define M_ASN1_UNIVERSALSTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 540 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
 541                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
 542                         V_ASN1_UNIVERSAL)
 543 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
 544                 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
 545                 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
 546
 547 #define M_ASN1_BMPSTRING_new()  (ASN1_BMPSTRING *)\
 548                 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
 549 #define M_ASN1_BMPSTRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 550 #define M_i2d_ASN1_BMPSTRING(a,pp) \
 551                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
 552                         V_ASN1_UNIVERSAL)
 553 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \
 554                 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
 555                 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
 556
 557 #define M_ASN1_VISIBLESTRING_new()      (ASN1_VISIBLESTRING *)\
 558                 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
 559 #define M_ASN1_VISIBLESTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
 560 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \
 561                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
 562                         V_ASN1_UNIVERSAL)
 563 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
 564                 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
 565                 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
 566
 567 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
 568                 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
 569 #define M_ASN1_UTF8STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 570 #define M_i2d_ASN1_UTF8STRING(a,pp) \
 571                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
 572                         V_ASN1_UNIVERSAL)
 573 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \
 574                 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
 575                 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
 576
 577   /* for the is_set parameter to i2d_ASN1_SET */
 578 #define IS_SEQUENCE     0
 579 #define IS_SET          1
 580
 581 ASN1_TYPE *     ASN1_TYPE_new(void );
 582 void            ASN1_TYPE_free(ASN1_TYPE *a);
 583 int             i2d_ASN1_TYPE(ASN1_TYPE *a,unsigned char **pp);
 584 ASN1_TYPE *     d2i_ASN1_TYPE(ASN1_TYPE **a,unsigned char **pp,long length);
 585 int ASN1_TYPE_get(ASN1_TYPE *a);
 586 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
 587
 588 ASN1_OBJECT *   ASN1_OBJECT_new(void );
 589 void            ASN1_OBJECT_free(ASN1_OBJECT *a);
 590 int             i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
 591 ASN1_OBJECT *   c2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
 592                         long length);
 593 ASN1_OBJECT *   d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
 594                         long length);
 595
 596 DECLARE_STACK_OF(ASN1_OBJECT)
 597 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
 598
 599 ASN1_STRING *   ASN1_STRING_new(void);
 600 void            ASN1_STRING_free(ASN1_STRING *a);
 601 ASN1_STRING *   ASN1_STRING_dup(ASN1_STRING *a);
 602 ASN1_STRING *   ASN1_STRING_type_new(int type );
 603 int             ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
 604   /* Since this is used to store all sorts of things, via macros, for now, make
 605      its data void * */
 606 int             ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
 607 int ASN1_STRING_length(ASN1_STRING *x);
 608 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
 609 int ASN1_STRING_type(ASN1_STRING *x);
 610 unsigned char * ASN1_STRING_data(ASN1_STRING *x);
 611
 612 ASN1_BIT_STRING *       ASN1_BIT_STRING_new(void);
 613 void            ASN1_BIT_STRING_free(ASN1_BIT_STRING *a);
 614 int             i2d_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
 615 int             i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
 616 ASN1_BIT_STRING *d2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
 617                         long length);
 618 ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
 619                         long length);
 620 int             ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
 621                         int length );
 622 int             ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
 623 int             ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
 624
 625 #ifndef NO_BIO
 626 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
 627                                 BIT_STRING_BITNAME *tbl, int indent);
 628 #endif
 629 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
 630 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
 631                                 BIT_STRING_BITNAME *tbl);
 632
 633 int             i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
 634 int             d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
 635
 636 ASN1_INTEGER *  ASN1_INTEGER_new(void);
 637 void            ASN1_INTEGER_free(ASN1_INTEGER *a);
 638 int             i2d_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
 639 int             i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
 640 ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
 641                         long length);
 642 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
 643                         long length);
 644 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,unsigned char **pp,
 645                         long length);
 646 ASN1_INTEGER *  ASN1_INTEGER_dup(ASN1_INTEGER *x);
 647 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
 648
 649 ASN1_ENUMERATED *       ASN1_ENUMERATED_new(void);
 650 void            ASN1_ENUMERATED_free(ASN1_ENUMERATED *a);
 651 int             i2d_ASN1_ENUMERATED(ASN1_ENUMERATED *a,unsigned char **pp);
 652 ASN1_ENUMERATED *d2i_ASN1_ENUMERATED(ASN1_ENUMERATED **a,unsigned char **pp,
 653                         long length);
 654
 655 int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
 656 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
 657 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str);
 658 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
 659 #if 0
 660 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
 661 #endif
 662
 663 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
 664 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
 665 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, char *str);
 666
 667 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_new(void);
 668 void            ASN1_OCTET_STRING_free(ASN1_OCTET_STRING *a);
 669 int             i2d_ASN1_OCTET_STRING(ASN1_OCTET_STRING *a,unsigned char **pp);
 670 ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a,
 671                         unsigned char **pp,long length);
 672 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
 673 int     ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
 674 int     ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, unsigned char *data, int len);
 675
 676 ASN1_VISIBLESTRING *    ASN1_VISIBLESTRING_new(void);
 677 void            ASN1_VISIBLESTRING_free(ASN1_VISIBLESTRING *a);
 678 int     i2d_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING *a,unsigned char **pp);
 679 ASN1_VISIBLESTRING *d2i_ASN1_VISIBLESTRING(ASN1_VISIBLESTRING **a,
 680                         unsigned char **pp,long length);
 681
 682 ASN1_UTF8STRING *       ASN1_UTF8STRING_new(void);
 683 void            ASN1_UTF8STRING_free(ASN1_UTF8STRING *a);
 684 int             i2d_ASN1_UTF8STRING(ASN1_UTF8STRING *a,unsigned char **pp);
 685 ASN1_UTF8STRING *d2i_ASN1_UTF8STRING(ASN1_UTF8STRING **a,
 686                         unsigned char **pp,long length);
 687
 688 ASN1_NULL *     ASN1_NULL_new(void);
 689 void            ASN1_NULL_free(ASN1_NULL *a);
 690 int             i2d_ASN1_NULL(ASN1_NULL *a,unsigned char **pp);
 691 ASN1_NULL *d2i_ASN1_NULL(ASN1_NULL **a, unsigned char **pp,long length);
 692
 693 ASN1_BMPSTRING *        ASN1_BMPSTRING_new(void);
 694 void            ASN1_BMPSTRING_free(ASN1_BMPSTRING *a);
 695 int i2d_ASN1_BMPSTRING(ASN1_BMPSTRING *a, unsigned char **pp);
 696 ASN1_BMPSTRING *d2i_ASN1_BMPSTRING(ASN1_BMPSTRING **a, unsigned char **pp,
 697         long length);
 698
 699
 700 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
 701 int UTF8_putc(unsigned char *str, int len, unsigned long value);
 702
 703 int i2d_ASN1_PRINTABLE(ASN1_STRING *a,unsigned char **pp);
 704 ASN1_STRING *d2i_ASN1_PRINTABLE(ASN1_STRING **a,
 705         unsigned char **pp, long l);
 706
 707 ASN1_PRINTABLESTRING *  ASN1_PRINTABLESTRING_new(void);
 708 void            ASN1_PRINTABLESTRING_free(ASN1_PRINTABLESTRING *a);
 709 ASN1_PRINTABLESTRING *d2i_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING **a,
 710         unsigned char **pp, long l);
 711 int i2d_ASN1_PRINTABLESTRING(ASN1_PRINTABLESTRING *a, unsigned char **pp);
 712
 713 ASN1_STRING *   DIRECTORYSTRING_new(void);
 714 void            DIRECTORYSTRING_free(ASN1_STRING *a);
 715 int     i2d_DIRECTORYSTRING(ASN1_STRING *a,unsigned char **pp);
 716 ASN1_STRING *d2i_DIRECTORYSTRING(ASN1_STRING **a, unsigned char **pp,
 717                                                                  long length);
 718
 719 ASN1_STRING *   DISPLAYTEXT_new(void);
 720 void            DISPLAYTEXT_free(ASN1_STRING *a);
 721 int     i2d_DISPLAYTEXT(ASN1_STRING *a,unsigned char **pp);
 722 ASN1_STRING *d2i_DISPLAYTEXT(ASN1_STRING **a, unsigned char **pp, long length);
 723
 724 ASN1_T61STRING *        ASN1_T61STRING_new(void);
 725 void            ASN1_T61STRING_free(ASN1_IA5STRING *a);
 726 ASN1_T61STRING *d2i_ASN1_T61STRING(ASN1_T61STRING **a,
 727         unsigned char **pp, long l);
 728
 729 ASN1_IA5STRING *        ASN1_IA5STRING_new(void);
 730 void            ASN1_IA5STRING_free(ASN1_IA5STRING *a);
 731 int i2d_ASN1_IA5STRING(ASN1_IA5STRING *a,unsigned char **pp);
 732 ASN1_IA5STRING *d2i_ASN1_IA5STRING(ASN1_IA5STRING **a,
 733         unsigned char **pp, long l);
 734
 735 ASN1_UTCTIME *  ASN1_UTCTIME_new(void);
 736 void            ASN1_UTCTIME_free(ASN1_UTCTIME *a);
 737 int             i2d_ASN1_UTCTIME(ASN1_UTCTIME *a,unsigned char **pp);
 738 ASN1_UTCTIME *  d2i_ASN1_UTCTIME(ASN1_UTCTIME **a,unsigned char **pp,
 739                         long length);
 740
 741 ASN1_GENERALIZEDTIME *  ASN1_GENERALIZEDTIME_new(void);
 742 void            ASN1_GENERALIZEDTIME_free(ASN1_GENERALIZEDTIME *a);
 743 int             i2d_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME *a,unsigned char **pp);
 744 ASN1_GENERALIZEDTIME *  d2i_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME **a,unsigned char **pp,
 745                         long length);
 746
 747 ASN1_TIME *     ASN1_TIME_new(void);
 748 void            ASN1_TIME_free(ASN1_TIME *a);
 749 int             i2d_ASN1_TIME(ASN1_TIME *a,unsigned char **pp);
 750 ASN1_TIME *     d2i_ASN1_TIME(ASN1_TIME **a,unsigned char **pp, long length);
 751 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
 752
 753 int             i2d_ASN1_SET(STACK *a, unsigned char **pp,
 754                         int (*func)(), int ex_tag, int ex_class, int is_set);
 755 STACK *         d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
 756                         char *(*func)(), void (*free_func)(void *),
 757                         int ex_tag, int ex_class);
 758
 759 #ifndef NO_BIO
 760 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
 761 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
 762 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
 763 int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
 764 int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
 765 int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
 766 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
 767 #endif
 768 int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
 769
 770 int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
 771 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
 772         char *sn, char *ln);
 773
 774 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
 775 long ASN1_INTEGER_get(ASN1_INTEGER *a);
 776 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
 777 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
 778
 779 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
 780 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
 781 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
 782 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
 783
 784 /* General */
 785 /* given a string, return the correct type, max is the maximum length */
 786 int ASN1_PRINTABLE_type(unsigned char *s, int max);
 787
 788 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
 789 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
 790         long length, int Ptag, int Pclass);
 791 /* type is one or more of the B_ASN1_ values. */
 792 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
 793                 long length,int type);
 794
 795 /* PARSING */
 796 int asn1_Finish(ASN1_CTX *c);
 797
 798 /* SPECIALS */
 799 int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
 800         int *pclass, long omax);
 801 int ASN1_check_infinite_end(unsigned char **p,long len);
 802 void ASN1_put_object(unsigned char **pp, int constructed, int length,
 803         int tag, int xclass);
 804 int ASN1_object_size(int constructed, int length, int tag);
 805
 806 /* Used to implement other functions */
 807 char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
 808
 809 #ifndef NO_FP_API
 810 char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
 811 int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
 812 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
 813 #endif
 814
 815 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
 816
 817 #ifndef NO_BIO
 818 char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
 819 int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
 820 int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
 821 int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
 822 int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
 823 int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
 824 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
 825 int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
 826 int ASN1_parse_dump(BIO *bp,unsigned char *pp,long len,int indent,int dump);
 827 #endif
 828 const char *ASN1_tag2str(int tag);
 829
 830 /* Used to load and write netscape format cert/key */
 831 int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
 832 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
 833 ASN1_HEADER *ASN1_HEADER_new(void );
 834 void ASN1_HEADER_free(ASN1_HEADER *a);
 835
 836 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
 837
 838 void ERR_load_ASN1_strings(void);
 839
 840 /* Not used that much at this point, except for the first two */
 841 ASN1_METHOD *X509_asn1_meth(void);
 842 ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
 843 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
 844 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
 845
 846 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
 847         unsigned char *data, int len);
 848 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
 849         unsigned char *data, int max_len);
 850 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
 851         unsigned char *data, int len);
 852 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
 853         unsigned char *data, int max_len);
 854
 855 STACK *ASN1_seq_unpack(unsigned char *buf, int len, char *(*d2i)(),
 856                                                  void (*free_func)(void *) );
 857 unsigned char *ASN1_seq_pack(STACK *safes, int (*i2d)(), unsigned char **buf,
 858                              int *len );
 859 void *ASN1_unpack_string(ASN1_STRING *oct, char *(*d2i)());
 860 ASN1_STRING *ASN1_pack_string(void *obj, int (*i2d)(), ASN1_OCTET_STRING **oct);
 861
 862 void ASN1_STRING_set_default_mask(unsigned long mask);
 863 int ASN1_STRING_set_default_mask_asc(char *p);
 864 unsigned long ASN1_STRING_get_default_mask(void);
 865 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
 866                                         int inform, unsigned long mask);
 867 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
 868                                         int inform, unsigned long mask,
 869                                         long minsize, long maxsize);
 870
 871 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
 872                 const unsigned char *in, int inlen, int inform, int nid);
 873 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
 874 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
 875 void ASN1_STRING_TABLE_cleanup(void);
 876
 877 /* BEGIN ERROR CODES */
 878 /* The following lines are auto generated by the script mkerr.pl. Any changes
 879  * made after this point may be overwritten when the script is next run.
 880  */
 881
 882 /* Error codes for the ASN1 functions. */
 883
 884 /* Function codes. */
 885 #define ASN1_F_A2D_ASN1_OBJECT                           100
 886 #define ASN1_F_A2I_ASN1_ENUMERATED                       236
 887 #define ASN1_F_A2I_ASN1_INTEGER                          101
 888 #define ASN1_F_A2I_ASN1_STRING                           102
 889 #define ASN1_F_ACCESS_DESCRIPTION_NEW                    291
 890 #define ASN1_F_ASN1_COLLATE_PRIMITIVE                    103
 891 #define ASN1_F_ASN1_D2I_BIO                              104
 892 #define ASN1_F_ASN1_D2I_FP                               105
 893 #define ASN1_F_ASN1_DUP                                  106
 894 #define ASN1_F_ASN1_ENUMERATED_SET                       232
 895 #define ASN1_F_ASN1_ENUMERATED_TO_BN                     233
 896 #define ASN1_F_ASN1_GENERALIZEDTIME_NEW                  222
 897 #define ASN1_F_ASN1_GET_OBJECT                           107
 898 #define ASN1_F_ASN1_HEADER_NEW                           108
 899 #define ASN1_F_ASN1_I2D_BIO                              109
 900 #define ASN1_F_ASN1_I2D_FP                               110
 901 #define ASN1_F_ASN1_INTEGER_SET                          111
 902 #define ASN1_F_ASN1_INTEGER_TO_BN                        112
 903 #define ASN1_F_ASN1_MBSTRING_COPY                        282
 904 #define ASN1_F_ASN1_OBJECT_NEW                           113
 905 #define ASN1_F_ASN1_PACK_STRING                          245
 906 #define ASN1_F_ASN1_PBE_SET                              253
 907 #define ASN1_F_ASN1_SEQ_PACK                             246
 908 #define ASN1_F_ASN1_SEQ_UNPACK                           247
 909 #define ASN1_F_ASN1_SIGN                                 114
 910 #define ASN1_F_ASN1_STRING_NEW                           115
 911 #define ASN1_F_ASN1_STRING_TABLE_ADD                     283
 912 #define ASN1_F_ASN1_STRING_TYPE_NEW                      116
 913 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             117
 914 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 118
 915 #define ASN1_F_ASN1_TYPE_NEW                             119
 916 #define ASN1_F_ASN1_UNPACK_STRING                        248
 917 #define ASN1_F_ASN1_UTCTIME_NEW                          120
 918 #define ASN1_F_ASN1_VERIFY                               121
 919 #define ASN1_F_AUTHORITY_KEYID_NEW                       237
 920 #define ASN1_F_BASIC_CONSTRAINTS_NEW                     226
 921 #define ASN1_F_BN_TO_ASN1_ENUMERATED                     234
 922 #define ASN1_F_BN_TO_ASN1_INTEGER                        122
 923 #define ASN1_F_D2I_ACCESS_DESCRIPTION                    284
 924 #define ASN1_F_D2I_ASN1_BIT_STRING                       123
 925 #define ASN1_F_D2I_ASN1_BMPSTRING                        124
 926 #define ASN1_F_D2I_ASN1_BOOLEAN                          125
 927 #define ASN1_F_D2I_ASN1_BYTES                            126
 928 #define ASN1_F_D2I_ASN1_ENUMERATED                       235
 929 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME                  223
 930 #define ASN1_F_D2I_ASN1_HEADER                           127
 931 #define ASN1_F_D2I_ASN1_INTEGER                          128
 932 #define ASN1_F_D2I_ASN1_NULL                             292
 933 #define ASN1_F_D2I_ASN1_OBJECT                           129
 934 #define ASN1_F_D2I_ASN1_OCTET_STRING                     130
 935 #define ASN1_F_D2I_ASN1_PRINT_TYPE                       131
 936 #define ASN1_F_D2I_ASN1_SET                              132
 937 #define ASN1_F_D2I_ASN1_TIME                             224
 938 #define ASN1_F_D2I_ASN1_TYPE                             133
 939 #define ASN1_F_D2I_ASN1_TYPE_BYTES                       134
 940 #define ASN1_F_D2I_ASN1_UINTEGER                         280
 941 #define ASN1_F_D2I_ASN1_UTCTIME                          135
 942 #define ASN1_F_D2I_ASN1_UTF8STRING                       266
 943 #define ASN1_F_D2I_ASN1_VISIBLESTRING                    267
 944 #define ASN1_F_D2I_AUTHORITY_KEYID                       238
 945 #define ASN1_F_D2I_BASIC_CONSTRAINTS                     227
 946 #define ASN1_F_D2I_DHPARAMS                              136
 947 #define ASN1_F_D2I_DIST_POINT                            276
 948 #define ASN1_F_D2I_DIST_POINT_NAME                       277
 949 #define ASN1_F_D2I_DSAPARAMS                             137
 950 #define ASN1_F_D2I_DSAPRIVATEKEY                         138
 951 #define ASN1_F_D2I_DSAPUBLICKEY                          139
 952 #define ASN1_F_D2I_GENERAL_NAME                          230
 953 #define ASN1_F_D2I_NETSCAPE_CERT_SEQUENCE                228
 954 #define ASN1_F_D2I_NETSCAPE_PKEY                         140
 955 #define ASN1_F_D2I_NETSCAPE_RSA                          141
 956 #define ASN1_F_D2I_NETSCAPE_RSA_2                        142
 957 #define ASN1_F_D2I_NETSCAPE_SPKAC                        143
 958 #define ASN1_F_D2I_NETSCAPE_SPKI                         144
 959 #define ASN1_F_D2I_NOTICEREF                             268
 960 #define ASN1_F_D2I_OTHERNAME                             287
 961 #define ASN1_F_D2I_PBE2PARAM                             262
 962 #define ASN1_F_D2I_PBEPARAM                              249
 963 #define ASN1_F_D2I_PBKDF2PARAM                           263
 964 #define ASN1_F_D2I_PKCS12                                254
 965 #define ASN1_F_D2I_PKCS12_BAGS                           255
 966 #define ASN1_F_D2I_PKCS12_MAC_DATA                       256
 967 #define ASN1_F_D2I_PKCS12_SAFEBAG                        257
 968 #define ASN1_F_D2I_PKCS7                                 145
 969 #define ASN1_F_D2I_PKCS7_DIGEST                          146
 970 #define ASN1_F_D2I_PKCS7_ENCRYPT                         147
 971 #define ASN1_F_D2I_PKCS7_ENC_CONTENT                     148
 972 #define ASN1_F_D2I_PKCS7_ENVELOPE                        149
 973 #define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL               150
 974 #define ASN1_F_D2I_PKCS7_RECIP_INFO                      151
 975 #define ASN1_F_D2I_PKCS7_SIGNED                          152
 976 #define ASN1_F_D2I_PKCS7_SIGNER_INFO                     153
 977 #define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE                   154
 978 #define ASN1_F_D2I_PKCS8_PRIV_KEY_INFO                   250
 979 #define ASN1_F_D2I_PKEY_USAGE_PERIOD                     239
 980 #define ASN1_F_D2I_POLICYINFO                            269
 981 #define ASN1_F_D2I_POLICYQUALINFO                        270
 982 #define ASN1_F_D2I_PRIVATEKEY                            155
 983 #define ASN1_F_D2I_PUBLICKEY                             156
 984 #define ASN1_F_D2I_RSAPRIVATEKEY                         157
 985 #define ASN1_F_D2I_RSAPUBLICKEY                          158
 986 #define ASN1_F_D2I_SXNET                                 241
 987 #define ASN1_F_D2I_SXNETID                               243
 988 #define ASN1_F_D2I_USERNOTICE                            271
 989 #define ASN1_F_D2I_X509                                  159
 990 #define ASN1_F_D2I_X509_ALGOR                            160
 991 #define ASN1_F_D2I_X509_ATTRIBUTE                        161
 992 #define ASN1_F_D2I_X509_CERT_AUX                         285
 993 #define ASN1_F_D2I_X509_CINF                             162
 994 #define ASN1_F_D2I_X509_CRL                              163
 995 #define ASN1_F_D2I_X509_CRL_INFO                         164
 996 #define ASN1_F_D2I_X509_EXTENSION                        165
 997 #define ASN1_F_D2I_X509_KEY                              166
 998 #define ASN1_F_D2I_X509_NAME                             167
 999 #define ASN1_F_D2I_X509_NAME_ENTRY                       168
1000 #define ASN1_F_D2I_X509_PKEY                             169
1001 #define ASN1_F_D2I_X509_PUBKEY                           170
1002 #define ASN1_F_D2I_X509_REQ                              171
1003 #define ASN1_F_D2I_X509_REQ_INFO                         172
1004 #define ASN1_F_D2I_X509_REVOKED                          173
1005 #define ASN1_F_D2I_X509_SIG                              174
1006 #define ASN1_F_D2I_X509_VAL                              175
1007 #define ASN1_F_DIST_POINT_NAME_NEW                       278
1008 #define ASN1_F_DIST_POINT_NEW                            279
1009 #define ASN1_F_GENERAL_NAME_NEW                          231
1010 #define ASN1_F_I2D_ASN1_HEADER                           176
1011 #define ASN1_F_I2D_ASN1_TIME                             225
1012 #define ASN1_F_I2D_DHPARAMS                              177
1013 #define ASN1_F_I2D_DSAPARAMS                             178
1014 #define ASN1_F_I2D_DSAPRIVATEKEY                         179
1015 #define ASN1_F_I2D_DSAPUBLICKEY                          180
1016 #define ASN1_F_I2D_DSA_PUBKEY                            290
1017 #define ASN1_F_I2D_NETSCAPE_RSA                          181
1018 #define ASN1_F_I2D_PKCS7                                 182
1019 #define ASN1_F_I2D_PRIVATEKEY                            183
1020 #define ASN1_F_I2D_PUBLICKEY                             184
1021 #define ASN1_F_I2D_RSAPRIVATEKEY                         185
1022 #define ASN1_F_I2D_RSAPUBLICKEY                          186
1023 #define ASN1_F_I2D_RSA_PUBKEY                            289
1024 #define ASN1_F_I2D_X509_ATTRIBUTE                        187
1025 #define ASN1_F_I2T_ASN1_OBJECT                           188
1026 #define ASN1_F_NETSCAPE_CERT_SEQUENCE_NEW                229
1027 #define ASN1_F_NETSCAPE_PKEY_NEW                         189
1028 #define ASN1_F_NETSCAPE_SPKAC_NEW                        190
1029 #define ASN1_F_NETSCAPE_SPKI_NEW                         191
1030 #define ASN1_F_NOTICEREF_NEW                             272
1031 #define ASN1_F_OTHERNAME_NEW                             288
1032 #define ASN1_F_PBE2PARAM_NEW                             264
1033 #define ASN1_F_PBEPARAM_NEW                              251
1034 #define ASN1_F_PBKDF2PARAM_NEW                           265
1035 #define ASN1_F_PKCS12_BAGS_NEW                           258
1036 #define ASN1_F_PKCS12_MAC_DATA_NEW                       259
1037 #define ASN1_F_PKCS12_NEW                                260
1038 #define ASN1_F_PKCS12_SAFEBAG_NEW                        261
1039 #define ASN1_F_PKCS5_PBE2_SET                            281
1040 #define ASN1_F_PKCS7_DIGEST_NEW                          192
1041 #define ASN1_F_PKCS7_ENCRYPT_NEW                         193
1042 #define ASN1_F_PKCS7_ENC_CONTENT_NEW                     194
1043 #define ASN1_F_PKCS7_ENVELOPE_NEW                        195
1044 #define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW               196
1045 #define ASN1_F_PKCS7_NEW                                 197
1046 #define ASN1_F_PKCS7_RECIP_INFO_NEW                      198
1047 #define ASN1_F_PKCS7_SIGNED_NEW                          199
1048 #define ASN1_F_PKCS7_SIGNER_INFO_NEW                     200
1049 #define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW                   201
1050 #define ASN1_F_PKCS8_PRIV_KEY_INFO_NEW                   252
1051 #define ASN1_F_PKEY_USAGE_PERIOD_NEW                     240
1052 #define ASN1_F_POLICYINFO_NEW                            273
1053 #define ASN1_F_POLICYQUALINFO_NEW                        274
1054 #define ASN1_F_SXNETID_NEW                               244
1055 #define ASN1_F_SXNET_NEW                                 242
1056 #define ASN1_F_USERNOTICE_NEW                            275
1057 #define ASN1_F_X509_ALGOR_NEW                            202
1058 #define ASN1_F_X509_ATTRIBUTE_NEW                        203
1059 #define ASN1_F_X509_CERT_AUX_NEW                         286
1060 #define ASN1_F_X509_CINF_NEW                             204
1061 #define ASN1_F_X509_CRL_INFO_NEW                         205
1062 #define ASN1_F_X509_CRL_NEW                              206
1063 #define ASN1_F_X509_DHPARAMS_NEW                         207
1064 #define ASN1_F_X509_EXTENSION_NEW                        208
1065 #define ASN1_F_X509_INFO_NEW                             209
1066 #define ASN1_F_X509_KEY_NEW                              210
1067 #define ASN1_F_X509_NAME_ENTRY_NEW                       211
1068 #define ASN1_F_X509_NAME_NEW                             212
1069 #define ASN1_F_X509_NEW                                  213
1070 #define ASN1_F_X509_PKEY_NEW                             214
1071 #define ASN1_F_X509_PUBKEY_NEW                           215
1072 #define ASN1_F_X509_REQ_INFO_NEW                         216
1073 #define ASN1_F_X509_REQ_NEW                              217
1074 #define ASN1_F_X509_REVOKED_NEW                          218
1075 #define ASN1_F_X509_SIG_NEW                              219
1076 #define ASN1_F_X509_VAL_FREE                             220
1077 #define ASN1_F_X509_VAL_NEW                              221
1078
1079 /* Reason codes. */
1080 #define ASN1_R_BAD_CLASS                                 100
1081 #define ASN1_R_BAD_OBJECT_HEADER                         101
1082 #define ASN1_R_BAD_PASSWORD_READ                         102
1083 #define ASN1_R_BAD_PKCS7_CONTENT                         103
1084 #define ASN1_R_BAD_PKCS7_TYPE                            104
1085 #define ASN1_R_BAD_TAG                                   105
1086 #define ASN1_R_BAD_TYPE                                  106
1087 #define ASN1_R_BN_LIB                                    107
1088 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   108
1089 #define ASN1_R_BUFFER_TOO_SMALL                          109
1090 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           166
1091 #define ASN1_R_DATA_IS_WRONG                             110
1092 #define ASN1_R_DECODE_ERROR                              155
1093 #define ASN1_R_DECODING_ERROR                            111
1094 #define ASN1_R_ENCODE_ERROR                              156
1095 #define ASN1_R_ERROR_PARSING_SET_ELEMENT                 112
1096 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               157
1097 #define ASN1_R_EXPECTING_AN_ENUMERATED                   154
1098 #define ASN1_R_EXPECTING_AN_INTEGER                      113
1099 #define ASN1_R_EXPECTING_AN_OBJECT                       114
1100 #define ASN1_R_EXPECTING_AN_OCTET_STRING                 115
1101 #define ASN1_R_EXPECTING_A_BIT_STRING                    116
1102 #define ASN1_R_EXPECTING_A_BOOLEAN                       117
1103 #define ASN1_R_EXPECTING_A_GENERALIZEDTIME               151
1104 #define ASN1_R_EXPECTING_A_NULL                          164
1105 #define ASN1_R_EXPECTING_A_TIME                          152
1106 #define ASN1_R_EXPECTING_A_UTCTIME                       118
1107 #define ASN1_R_FIRST_NUM_TOO_LARGE                       119
1108 #define ASN1_R_GENERALIZEDTIME_TOO_LONG                  153
1109 #define ASN1_R_HEADER_TOO_LONG                           120
1110 #define ASN1_R_ILLEGAL_CHARACTERS                        158
1111 #define ASN1_R_INVALID_BMPSTRING_LENGTH                  159
1112 #define ASN1_R_INVALID_DIGIT                             121
1113 #define ASN1_R_INVALID_SEPARATOR                         122
1114 #define ASN1_R_INVALID_TIME_FORMAT                       123
1115 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            160
1116 #define ASN1_R_INVALID_UTF8STRING                        161
1117 #define ASN1_R_IV_TOO_LARGE                              124
1118 #define ASN1_R_LENGTH_ERROR                              125
1119 #define ASN1_R_MISSING_SECOND_NUMBER                     126
1120 #define ASN1_R_NON_HEX_CHARACTERS                        127
1121 #define ASN1_R_NOT_ENOUGH_DATA                           128
1122 #define ASN1_R_NULL_IS_WRONG_LENGTH                      165
1123 #define ASN1_R_ODD_NUMBER_OF_CHARS                       129
1124 #define ASN1_R_PARSING                                   130
1125 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING                131
1126 #define ASN1_R_SECOND_NUMBER_TOO_LARGE                   132
1127 #define ASN1_R_SHORT_LINE                                133
1128 #define ASN1_R_STRING_TOO_LONG                           163
1129 #define ASN1_R_STRING_TOO_SHORT                          134
1130 #define ASN1_R_TAG_VALUE_TOO_HIGH                        135
1131 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 136
1132 #define ASN1_R_TOO_LONG                                  137
1133 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY                  138
1134 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY          139
1135 #define ASN1_R_UNKNOWN_ATTRIBUTE_TYPE                    140
1136 #define ASN1_R_UNKNOWN_FORMAT                            162
1137 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          141
1138 #define ASN1_R_UNKNOWN_OBJECT_TYPE                       142
1139 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   143
1140 #define ASN1_R_UNSUPPORTED_CIPHER                        144
1141 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM          145
1142 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               146
1143 #define ASN1_R_UTCTIME_TOO_LONG                          147
1144 #define ASN1_R_WRONG_PRINTABLE_TYPE                      148
1145 #define ASN1_R_WRONG_TAG                                 149
1146 #define ASN1_R_WRONG_TYPE                                150
1147
1148 #ifdef  __cplusplus
1149 }
1150 #endif
1151 #endif
1152