crypto/asn1/asn1.h

   1 /* crypto/asn1/asn1.h */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58
  59 #ifndef HEADER_ASN1_H
  60 #define HEADER_ASN1_H
  61
  62 #include <time.h>
  63 #ifndef NO_BIO
  64 #include <openssl/bio.h>
  65 #endif
  66 #include <openssl/bn.h>
  67 #include <openssl/stack.h>
  68 #include <openssl/safestack.h>
  69
  70 #include <openssl/symhacks.h>
  71
  72 #ifdef  __cplusplus
  73 extern "C" {
  74 #endif
  75
  76 #define V_ASN1_UNIVERSAL                0x00
  77 #define V_ASN1_APPLICATION              0x40
  78 #define V_ASN1_CONTEXT_SPECIFIC         0x80
  79 #define V_ASN1_PRIVATE                  0xc0
  80
  81 #define V_ASN1_CONSTRUCTED              0x20
  82 #define V_ASN1_PRIMITIVE_TAG            0x1f
  83 #define V_ASN1_PRIMATIVE_TAG            0x1f
  84
  85 #define V_ASN1_APP_CHOOSE               -2      /* let the recipient choose */
  86 #define V_ASN1_OTHER                    -3      /* used in ASN1_TYPE */
  87 #define V_ASN1_ANY                      -4      /* used in ASN1 template code */
  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 #define B_ASN1_UTCTIME          0x4000
 141 #define B_ASN1_GENERALIZEDTIME  0x8000
 142
 143 /* For use with ASN1_mbstring_copy() */
 144 #define MBSTRING_FLAG           0x1000
 145 #define MBSTRING_ASC            (MBSTRING_FLAG|1)
 146 #define MBSTRING_BMP            (MBSTRING_FLAG|2)
 147 #define MBSTRING_UNIV           (MBSTRING_FLAG|3)
 148 #define MBSTRING_UTF8           (MBSTRING_FLAG|4)
 149
 150 struct X509_algor_st;
 151
 152 #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */
 153 #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */
 154
 155 typedef struct asn1_ctx_st
 156         {
 157         unsigned char *p;/* work char pointer */
 158         int eos;        /* end of sequence read for indefinite encoding */
 159         int error;      /* error code to use when returning an error */
 160         int inf;        /* constructed if 0x20, indefinite is 0x21 */
 161         int tag;        /* tag from last 'get object' */
 162         int xclass;     /* class from last 'get object' */
 163         long slen;      /* length of last 'get object' */
 164         unsigned char *max; /* largest value of p allowed */
 165         unsigned char *q;/* temporary variable */
 166         unsigned char **pp;/* variable */
 167         int line;       /* used in error processing */
 168         } ASN1_CTX;
 169
 170 /* These are used internally in the ASN1_OBJECT to keep track of
 171  * whether the names and data need to be free()ed */
 172 #define ASN1_OBJECT_FLAG_DYNAMIC         0x01   /* internal use */
 173 #define ASN1_OBJECT_FLAG_CRITICAL        0x02   /* critical x509v3 object id */
 174 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04   /* internal use */
 175 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA    0x08   /* internal use */
 176 typedef struct asn1_object_st
 177         {
 178         const char *sn,*ln;
 179         int nid;
 180         int length;
 181         unsigned char *data;
 182         int flags;      /* Should we free this one */
 183         } ASN1_OBJECT;
 184
 185 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */
 186 /* This is the base type that holds just about everything :-) */
 187 typedef struct asn1_string_st
 188         {
 189         int length;
 190         int type;
 191         unsigned char *data;
 192         /* The value of the following field depends on the type being
 193          * held.  It is mostly being used for BIT_STRING so if the
 194          * input data has a non-zero 'unused bits' value, it will be
 195          * handled correctly */
 196         long flags;
 197         } ASN1_STRING;
 198
 199 /* ASN1_ENCODING structure: this is used to save the received
 200  * encoding of an ASN1 type. This is useful to get round
 201  * problems with invalid encodings which can break signatures.
 202  */
 203
 204 typedef struct ASN1_ENCODING_st
 205         {
 206         unsigned char *enc;     /* DER encoding */
 207         long len;               /* Length of encoding */
 208         int modified;            /* set to 1 if 'enc' is invalid */
 209         } ASN1_ENCODING;
 210
 211 /* Used with ASN1 LONG type: if a long is set to this it is omitted */
 212 #define ASN1_LONG_UNDEF 0x7fffffffL
 213
 214 #define STABLE_FLAGS_MALLOC     0x01
 215 #define STABLE_NO_MASK          0x02
 216 #define DIRSTRING_TYPE  \
 217  (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)
 218 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING)
 219
 220 typedef struct asn1_string_table_st {
 221         int nid;
 222         long minsize;
 223         long maxsize;
 224         unsigned long mask;
 225         unsigned long flags;
 226 } ASN1_STRING_TABLE;
 227
 228 DECLARE_STACK_OF(ASN1_STRING_TABLE)
 229
 230 /* size limits: this stuff is taken straight from RFC2459 */
 231
 232 #define ub_name                         32768
 233 #define ub_common_name                  64
 234 #define ub_locality_name                128
 235 #define ub_state_name                   128
 236 #define ub_organization_name            64
 237 #define ub_organization_unit_name       64
 238 #define ub_title                        64
 239 #define ub_email_address                128
 240
 241 #ifdef NO_ASN1_TYPEDEFS
 242 #define ASN1_INTEGER            ASN1_STRING
 243 #define ASN1_ENUMERATED         ASN1_STRING
 244 #define ASN1_BIT_STRING         ASN1_STRING
 245 #define ASN1_OCTET_STRING       ASN1_STRING
 246 #define ASN1_PRINTABLESTRING    ASN1_STRING
 247 #define ASN1_T61STRING          ASN1_STRING
 248 #define ASN1_IA5STRING          ASN1_STRING
 249 #define ASN1_UTCTIME            ASN1_STRING
 250 #define ASN1_GENERALIZEDTIME    ASN1_STRING
 251 #define ASN1_TIME               ASN1_STRING
 252 #define ASN1_GENERALSTRING      ASN1_STRING
 253 #define ASN1_UNIVERSALSTRING    ASN1_STRING
 254 #define ASN1_BMPSTRING          ASN1_STRING
 255 #define ASN1_VISIBLESTRING      ASN1_STRING
 256 #define ASN1_UTF8STRING         ASN1_STRING
 257 #define ASN1_BOOLEAN            int
 258 #define ASN1_NULL               int
 259 #else
 260 typedef struct asn1_string_st ASN1_INTEGER;
 261 typedef struct asn1_string_st ASN1_ENUMERATED;
 262 typedef struct asn1_string_st ASN1_BIT_STRING;
 263 typedef struct asn1_string_st ASN1_OCTET_STRING;
 264 typedef struct asn1_string_st ASN1_PRINTABLESTRING;
 265 typedef struct asn1_string_st ASN1_T61STRING;
 266 typedef struct asn1_string_st ASN1_IA5STRING;
 267 typedef struct asn1_string_st ASN1_GENERALSTRING;
 268 typedef struct asn1_string_st ASN1_UNIVERSALSTRING;
 269 typedef struct asn1_string_st ASN1_BMPSTRING;
 270 typedef struct asn1_string_st ASN1_UTCTIME;
 271 typedef struct asn1_string_st ASN1_TIME;
 272 typedef struct asn1_string_st ASN1_GENERALIZEDTIME;
 273 typedef struct asn1_string_st ASN1_VISIBLESTRING;
 274 typedef struct asn1_string_st ASN1_UTF8STRING;
 275 typedef int ASN1_BOOLEAN;
 276 typedef int ASN1_NULL;
 277 #endif
 278
 279 /* Declarations for template structures: for full definitions
 280  * see asn1t.h
 281  */
 282 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE;
 283 typedef struct ASN1_ITEM_st ASN1_ITEM;
 284 typedef struct ASN1_TLC_st ASN1_TLC;
 285 /* This is just an opaque pointer */
 286 typedef struct ASN1_VALUE_st ASN1_VALUE;
 287
 288 /* Declare ASN1 functions: the implement macro in in asn1t.h */
 289
 290 #define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type)
 291
 292 #define DECLARE_ASN1_FUNCTIONS_name(type, name) \
 293         type *name##_new(void); \
 294         void name##_free(type *a); \
 295         DECLARE_ASN1_ENCODE_FUNCTIONS(type, name)
 296
 297 #define DECLARE_ASN1_ENCODE_FUNCTIONS(type, name) \
 298         type *d2i_##name(type **a, unsigned char **in, long len); \
 299         int i2d_##name(type *a, unsigned char **out); \
 300         extern const ASN1_ITEM name##_it;
 301
 302 #define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \
 303         type *d2i_##name(type **a, const unsigned char **in, long len); \
 304         int i2d_##name(const type *a, unsigned char **out); \
 305         extern const ASN1_ITEM name##_it;
 306
 307 #define DECLARE_ASN1_FUNCTIONS_const(name) \
 308         name *name##_new(void); \
 309         void name##_free(name *a);
 310
 311 /* Parameters used by ASN1_STRING_print_ex() */
 312
 313 /* These determine which characters to escape:
 314  * RFC2253 special characters, control characters and
 315  * MSB set characters
 316  */
 317
 318 #define ASN1_STRFLGS_ESC_2253           1
 319 #define ASN1_STRFLGS_ESC_CTRL           2
 320 #define ASN1_STRFLGS_ESC_MSB            4
 321
 322
 323 /* This flag determines how we do escaping: normally
 324  * RC2253 backslash only, set this to use backslash and
 325  * quote.
 326  */
 327
 328 #define ASN1_STRFLGS_ESC_QUOTE          8
 329
 330
 331 /* These three flags are internal use only. */
 332
 333 /* Character is a valid PrintableString character */
 334 #define CHARTYPE_PRINTABLESTRING        0x10
 335 /* Character needs escaping if it is the first character */
 336 #define CHARTYPE_FIRST_ESC_2253         0x20
 337 /* Character needs escaping if it is the last character */
 338 #define CHARTYPE_LAST_ESC_2253          0x40
 339
 340 /* NB the internal flags are safely reused below by flags
 341  * handled at the top level.
 342  */
 343
 344 /* If this is set we convert all character strings
 345  * to UTF8 first
 346  */
 347
 348 #define ASN1_STRFLGS_UTF8_CONVERT       0x10
 349
 350 /* If this is set we don't attempt to interpret content:
 351  * just assume all strings are 1 byte per character. This
 352  * will produce some pretty odd looking output!
 353  */
 354
 355 #define ASN1_STRFLGS_IGNORE_TYPE        0x20
 356
 357 /* If this is set we include the string type in the output */
 358 #define ASN1_STRFLGS_SHOW_TYPE          0x40
 359
 360 /* This determines which strings to display and which to
 361  * 'dump' (hex dump of content octets or DER encoding). We can
 362  * only dump non character strings or everything. If we
 363  * don't dump 'unknown' they are interpreted as character
 364  * strings with 1 octet per character and are subject to
 365  * the usual escaping options.
 366  */
 367
 368 #define ASN1_STRFLGS_DUMP_ALL           0x80
 369 #define ASN1_STRFLGS_DUMP_UNKNOWN       0x100
 370
 371 /* These determine what 'dumping' does, we can dump the
 372  * content octets or the DER encoding: both use the
 373  * RFC2253 #XXXXX notation.
 374  */
 375
 376 #define ASN1_STRFLGS_DUMP_DER           0x200
 377
 378 /* All the string flags consistent with RFC2253,
 379  * escaping control characters isn't essential in
 380  * RFC2253 but it is advisable anyway.
 381  */
 382
 383 #define ASN1_STRFLGS_RFC2253    (ASN1_STRFLGS_ESC_2253 | \
 384                                 ASN1_STRFLGS_ESC_CTRL | \
 385                                 ASN1_STRFLGS_ESC_MSB | \
 386                                 ASN1_STRFLGS_UTF8_CONVERT | \
 387                                 ASN1_STRFLGS_DUMP_UNKNOWN | \
 388                                 ASN1_STRFLGS_DUMP_DER)
 389
 390 DECLARE_STACK_OF(ASN1_INTEGER)
 391 DECLARE_ASN1_SET_OF(ASN1_INTEGER)
 392
 393 typedef struct asn1_type_st
 394         {
 395         int type;
 396         union   {
 397                 char *ptr;
 398                 ASN1_BOOLEAN            boolean;
 399                 ASN1_STRING *           asn1_string;
 400                 ASN1_OBJECT *           object;
 401                 ASN1_INTEGER *          integer;
 402                 ASN1_ENUMERATED *       enumerated;
 403                 ASN1_BIT_STRING *       bit_string;
 404                 ASN1_OCTET_STRING *     octet_string;
 405                 ASN1_PRINTABLESTRING *  printablestring;
 406                 ASN1_T61STRING *        t61string;
 407                 ASN1_IA5STRING *        ia5string;
 408                 ASN1_GENERALSTRING *    generalstring;
 409                 ASN1_BMPSTRING *        bmpstring;
 410                 ASN1_UNIVERSALSTRING *  universalstring;
 411                 ASN1_UTCTIME *          utctime;
 412                 ASN1_GENERALIZEDTIME *  generalizedtime;
 413                 ASN1_VISIBLESTRING *    visiblestring;
 414                 ASN1_UTF8STRING *       utf8string;
 415                 /* set and sequence are left complete and still
 416                  * contain the set or sequence bytes */
 417                 ASN1_STRING *           set;
 418                 ASN1_STRING *           sequence;
 419                 } value;
 420         } ASN1_TYPE;
 421
 422 DECLARE_STACK_OF(ASN1_TYPE)
 423 DECLARE_ASN1_SET_OF(ASN1_TYPE)
 424
 425 typedef struct asn1_method_st
 426         {
 427         int (*i2d)();
 428         char *(*d2i)();
 429         char *(*create)();
 430         void (*destroy)();
 431         } ASN1_METHOD;
 432
 433 /* This is used when parsing some Netscape objects */
 434 typedef struct asn1_header_st
 435         {
 436         ASN1_OCTET_STRING *header;
 437         char *data;
 438         ASN1_METHOD *meth;
 439         } ASN1_HEADER;
 440
 441 /* This is used to contain a list of bit names */
 442 typedef struct BIT_STRING_BITNAME_st {
 443         int bitnum;
 444         const char *lname;
 445         const char *sname;
 446 } BIT_STRING_BITNAME;
 447
 448
 449 #define M_ASN1_STRING_length(x) ((x)->length)
 450 #define M_ASN1_STRING_length_set(x, n)  ((x)->length = (n))
 451 #define M_ASN1_STRING_type(x)   ((x)->type)
 452 #define M_ASN1_STRING_data(x)   ((x)->data)
 453
 454 /* Macros for string operations */
 455 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\
 456                 ASN1_STRING_type_new(V_ASN1_BIT_STRING)
 457 #define M_ASN1_BIT_STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 458 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\
 459                 ASN1_STRING_dup((ASN1_STRING *)a)
 460 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\
 461                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 462 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c)
 463
 464 #define M_ASN1_INTEGER_new()    (ASN1_INTEGER *)\
 465                 ASN1_STRING_type_new(V_ASN1_INTEGER)
 466 #define M_ASN1_INTEGER_free(a)          ASN1_STRING_free((ASN1_STRING *)a)
 467 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a)
 468 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\
 469                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 470
 471 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\
 472                 ASN1_STRING_type_new(V_ASN1_ENUMERATED)
 473 #define M_ASN1_ENUMERATED_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 474 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a)
 475 #define M_ASN1_ENUMERATED_cmp(a,b)      ASN1_STRING_cmp(\
 476                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 477
 478 #define M_ASN1_OCTET_STRING_new()       (ASN1_OCTET_STRING *)\
 479                 ASN1_STRING_type_new(V_ASN1_OCTET_STRING)
 480 #define M_ASN1_OCTET_STRING_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
 481 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\
 482                 ASN1_STRING_dup((ASN1_STRING *)a)
 483 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\
 484                 (ASN1_STRING *)a,(ASN1_STRING *)b)
 485 #define M_ASN1_OCTET_STRING_set(a,b,c)  ASN1_STRING_set((ASN1_STRING *)a,b,c)
 486 #define M_ASN1_OCTET_STRING_print(a,b)  ASN1_STRING_print(a,(ASN1_STRING *)b)
 487 #define M_i2d_ASN1_OCTET_STRING(a,pp) \
 488                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\
 489                 V_ASN1_UNIVERSAL)
 490
 491 #define B_ASN1_TIME \
 492                         B_ASN1_UTCTIME | \
 493                         B_ASN1_GENERALIZEDTIME
 494
 495 #define B_ASN1_PRINTABLE \
 496                         B_ASN1_PRINTABLESTRING| \
 497                         B_ASN1_T61STRING| \
 498                         B_ASN1_IA5STRING| \
 499                         B_ASN1_BIT_STRING| \
 500                         B_ASN1_UNIVERSALSTRING|\
 501                         B_ASN1_BMPSTRING|\
 502                         B_ASN1_UTF8STRING|\
 503                         B_ASN1_UNKNOWN
 504
 505 #define B_ASN1_DIRECTORYSTRING \
 506                         B_ASN1_PRINTABLESTRING| \
 507                         B_ASN1_TELETEXSTRING|\
 508                         B_ASN1_BMPSTRING|\
 509                         B_ASN1_UNIVERSALSTRING|\
 510                         B_ASN1_UTF8STRING
 511
 512 #define B_ASN1_DISPLAYTEXT \
 513                         B_ASN1_IA5STRING| \
 514                         B_ASN1_VISIBLESTRING| \
 515                         B_ASN1_BMPSTRING|\
 516                         B_ASN1_UTF8STRING
 517
 518 #define M_ASN1_PRINTABLE_new()  ASN1_STRING_type_new(V_ASN1_T61STRING)
 519 #define M_ASN1_PRINTABLE_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 520 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
 521                 pp,a->type,V_ASN1_UNIVERSAL)
 522 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \
 523                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
 524                         B_ASN1_PRINTABLE)
 525
 526 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
 527 #define M_DIRECTORYSTRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 528 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
 529                                                 pp,a->type,V_ASN1_UNIVERSAL)
 530 #define M_d2i_DIRECTORYSTRING(a,pp,l) \
 531                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
 532                         B_ASN1_DIRECTORYSTRING)
 533
 534 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
 535 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a)
 536 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\
 537                                                 pp,a->type,V_ASN1_UNIVERSAL)
 538 #define M_d2i_DISPLAYTEXT(a,pp,l) \
 539                 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \
 540                         B_ASN1_DISPLAYTEXT)
 541
 542 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\
 543                 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING)
 544 #define M_ASN1_PRINTABLESTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 545 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \
 546                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\
 547                 V_ASN1_UNIVERSAL)
 548 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \
 549                 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\
 550                 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING)
 551
 552 #define M_ASN1_T61STRING_new()  (ASN1_T61STRING *)\
 553                 ASN1_STRING_type_new(V_ASN1_T61STRING)
 554 #define M_ASN1_T61STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 555 #define M_i2d_ASN1_T61STRING(a,pp) \
 556                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\
 557                 V_ASN1_UNIVERSAL)
 558 #define M_d2i_ASN1_T61STRING(a,pp,l) \
 559                 (ASN1_T61STRING *)d2i_ASN1_type_bytes\
 560                 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING)
 561
 562 #define M_ASN1_IA5STRING_new()  (ASN1_IA5STRING *)\
 563                 ASN1_STRING_type_new(V_ASN1_IA5STRING)
 564 #define M_ASN1_IA5STRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 565 #define M_ASN1_IA5STRING_dup(a) \
 566                         (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a)
 567 #define M_i2d_ASN1_IA5STRING(a,pp) \
 568                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\
 569                         V_ASN1_UNIVERSAL)
 570 #define M_d2i_ASN1_IA5STRING(a,pp,l) \
 571                 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\
 572                         B_ASN1_IA5STRING)
 573
 574 #define M_ASN1_UTCTIME_new()    (ASN1_UTCTIME *)\
 575                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
 576 #define M_ASN1_UTCTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 577 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a)
 578
 579 #define M_ASN1_GENERALIZEDTIME_new()    (ASN1_GENERALIZEDTIME *)\
 580                 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME)
 581 #define M_ASN1_GENERALIZEDTIME_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 582 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\
 583         (ASN1_STRING *)a)
 584
 585 #define M_ASN1_TIME_new()       (ASN1_TIME *)\
 586                 ASN1_STRING_type_new(V_ASN1_UTCTIME)
 587 #define M_ASN1_TIME_free(a)     ASN1_STRING_free((ASN1_STRING *)a)
 588 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a)
 589
 590 #define M_ASN1_GENERALSTRING_new()      (ASN1_GENERALSTRING *)\
 591                 ASN1_STRING_type_new(V_ASN1_GENERALSTRING)
 592 #define M_ASN1_GENERALSTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
 593 #define M_i2d_ASN1_GENERALSTRING(a,pp) \
 594                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\
 595                         V_ASN1_UNIVERSAL)
 596 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \
 597                 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\
 598                 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING)
 599
 600 #define M_ASN1_UNIVERSALSTRING_new()    (ASN1_UNIVERSALSTRING *)\
 601                 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING)
 602 #define M_ASN1_UNIVERSALSTRING_free(a)  ASN1_STRING_free((ASN1_STRING *)a)
 603 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \
 604                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\
 605                         V_ASN1_UNIVERSAL)
 606 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \
 607                 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\
 608                 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING)
 609
 610 #define M_ASN1_BMPSTRING_new()  (ASN1_BMPSTRING *)\
 611                 ASN1_STRING_type_new(V_ASN1_BMPSTRING)
 612 #define M_ASN1_BMPSTRING_free(a)        ASN1_STRING_free((ASN1_STRING *)a)
 613 #define M_i2d_ASN1_BMPSTRING(a,pp) \
 614                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\
 615                         V_ASN1_UNIVERSAL)
 616 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \
 617                 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\
 618                 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING)
 619
 620 #define M_ASN1_VISIBLESTRING_new()      (ASN1_VISIBLESTRING *)\
 621                 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING)
 622 #define M_ASN1_VISIBLESTRING_free(a)    ASN1_STRING_free((ASN1_STRING *)a)
 623 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \
 624                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\
 625                         V_ASN1_UNIVERSAL)
 626 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \
 627                 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\
 628                 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING)
 629
 630 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\
 631                 ASN1_STRING_type_new(V_ASN1_UTF8STRING)
 632 #define M_ASN1_UTF8STRING_free(a)       ASN1_STRING_free((ASN1_STRING *)a)
 633 #define M_i2d_ASN1_UTF8STRING(a,pp) \
 634                 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\
 635                         V_ASN1_UNIVERSAL)
 636 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \
 637                 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\
 638                 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING)
 639
 640   /* for the is_set parameter to i2d_ASN1_SET */
 641 #define IS_SEQUENCE     0
 642 #define IS_SET          1
 643
 644 DECLARE_ASN1_FUNCTIONS(ASN1_TYPE)
 645
 646 int ASN1_TYPE_get(ASN1_TYPE *a);
 647 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value);
 648
 649 ASN1_OBJECT *   ASN1_OBJECT_new(void );
 650 void            ASN1_OBJECT_free(ASN1_OBJECT *a);
 651 int             i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp);
 652 ASN1_OBJECT *   c2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
 653                         long length);
 654 ASN1_OBJECT *   d2i_ASN1_OBJECT(ASN1_OBJECT **a,unsigned char **pp,
 655                         long length);
 656
 657 DECLARE_STACK_OF(ASN1_OBJECT)
 658 DECLARE_ASN1_SET_OF(ASN1_OBJECT)
 659
 660 ASN1_STRING *   ASN1_STRING_new(void);
 661 void            ASN1_STRING_free(ASN1_STRING *a);
 662 ASN1_STRING *   ASN1_STRING_dup(ASN1_STRING *a);
 663 ASN1_STRING *   ASN1_STRING_type_new(int type );
 664 int             ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b);
 665   /* Since this is used to store all sorts of things, via macros, for now, make
 666      its data void * */
 667 int             ASN1_STRING_set(ASN1_STRING *str, const void *data, int len);
 668 int ASN1_STRING_length(ASN1_STRING *x);
 669 void ASN1_STRING_length_set(ASN1_STRING *x, int n);
 670 int ASN1_STRING_type(ASN1_STRING *x);
 671 unsigned char * ASN1_STRING_data(ASN1_STRING *x);
 672
 673 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING)
 674 int             i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp);
 675 ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,unsigned char **pp,
 676                         long length);
 677 int             ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d,
 678                         int length );
 679 int             ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value);
 680 int             ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
 681
 682 #ifndef NO_BIO
 683 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs,
 684                                 BIT_STRING_BITNAME *tbl, int indent);
 685 #endif
 686 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl);
 687 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value,
 688                                 BIT_STRING_BITNAME *tbl);
 689
 690 int             i2d_ASN1_BOOLEAN(int a,unsigned char **pp);
 691 int             d2i_ASN1_BOOLEAN(int *a,unsigned char **pp,long length);
 692
 693 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER)
 694 int             i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp);
 695 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,unsigned char **pp,
 696                         long length);
 697 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,unsigned char **pp,
 698                         long length);
 699 ASN1_INTEGER *  ASN1_INTEGER_dup(ASN1_INTEGER *x);
 700 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y);
 701
 702 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED)
 703
 704 int ASN1_UTCTIME_check(ASN1_UTCTIME *a);
 705 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t);
 706 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, char *str);
 707 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t);
 708 #if 0
 709 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s);
 710 #endif
 711
 712 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a);
 713 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t);
 714 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, char *str);
 715
 716 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING)
 717 ASN1_OCTET_STRING *     ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a);
 718 int     ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b);
 719 int     ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, unsigned char *data, int len);
 720
 721 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING)
 722 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING)
 723 DECLARE_ASN1_FUNCTIONS(ASN1_NULL)
 724 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING)
 725
 726 int UTF8_getc(const unsigned char *str, int len, unsigned long *val);
 727 int UTF8_putc(unsigned char *str, int len, unsigned long value);
 728
 729 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE)
 730
 731 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING)
 732 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT)
 733 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING)
 734 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING)
 735 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING)
 736 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME)
 737 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME)
 738 DECLARE_ASN1_FUNCTIONS(ASN1_TIME)
 739
 740 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t);
 741
 742 int             i2d_ASN1_SET(STACK *a, unsigned char **pp,
 743                         int (*func)(), int ex_tag, int ex_class, int is_set);
 744 STACK *         d2i_ASN1_SET(STACK **a, unsigned char **pp, long length,
 745                         char *(*func)(), void (*free_func)(void *),
 746                         int ex_tag, int ex_class);
 747
 748 #ifndef NO_BIO
 749 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a);
 750 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size);
 751 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a);
 752 int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size);
 753 int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a);
 754 int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size);
 755 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type);
 756 #endif
 757 int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a);
 758
 759 int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num);
 760 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len,
 761         char *sn, char *ln);
 762
 763 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v);
 764 long ASN1_INTEGER_get(ASN1_INTEGER *a);
 765 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai);
 766 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn);
 767
 768 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v);
 769 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a);
 770 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai);
 771 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn);
 772
 773 /* General */
 774 /* given a string, return the correct type, max is the maximum length */
 775 int ASN1_PRINTABLE_type(unsigned char *s, int max);
 776
 777 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass);
 778 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, unsigned char **pp,
 779         long length, int Ptag, int Pclass);
 780 unsigned long ASN1_tag2bit(int tag);
 781 /* type is one or more of the B_ASN1_ values. */
 782 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,unsigned char **pp,
 783                 long length,int type);
 784
 785 /* PARSING */
 786 int asn1_Finish(ASN1_CTX *c);
 787
 788 /* SPECIALS */
 789 int ASN1_get_object(unsigned char **pp, long *plength, int *ptag,
 790         int *pclass, long omax);
 791 int ASN1_check_infinite_end(unsigned char **p,long len);
 792 void ASN1_put_object(unsigned char **pp, int constructed, int length,
 793         int tag, int xclass);
 794 int ASN1_object_size(int constructed, int length, int tag);
 795
 796 /* Used to implement other functions */
 797 char *ASN1_dup(int (*i2d)(),char *(*d2i)(),char *x);
 798
 799 #ifndef NO_FP_API
 800 char *ASN1_d2i_fp(char *(*xnew)(),char *(*d2i)(),FILE *fp,unsigned char **x);
 801 int ASN1_i2d_fp(int (*i2d)(),FILE *out,unsigned char *x);
 802 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags);
 803 #endif
 804
 805 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in);
 806
 807 #ifndef NO_BIO
 808 char *ASN1_d2i_bio(char *(*xnew)(),char *(*d2i)(),BIO *bp,unsigned char **x);
 809 int ASN1_i2d_bio(int (*i2d)(),BIO *out,unsigned char *x);
 810 int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a);
 811 int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a);
 812 int ASN1_TIME_print(BIO *fp,ASN1_TIME *a);
 813 int ASN1_STRING_print(BIO *bp,ASN1_STRING *v);
 814 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags);
 815 int ASN1_parse(BIO *bp,unsigned char *pp,long len,int indent);
 816 int ASN1_parse_dump(BIO *bp,unsigned char *pp,long len,int indent,int dump);
 817 #endif
 818 const char *ASN1_tag2str(int tag);
 819
 820 /* Used to load and write netscape format cert/key */
 821 int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp);
 822 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,unsigned char **pp, long length);
 823 ASN1_HEADER *ASN1_HEADER_new(void );
 824 void ASN1_HEADER_free(ASN1_HEADER *a);
 825
 826 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s);
 827
 828 void ERR_load_ASN1_strings(void);
 829
 830 /* Not used that much at this point, except for the first two */
 831 ASN1_METHOD *X509_asn1_meth(void);
 832 ASN1_METHOD *RSAPrivateKey_asn1_meth(void);
 833 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void);
 834 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void);
 835
 836 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a,
 837         unsigned char *data, int len);
 838 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a,
 839         unsigned char *data, int max_len);
 840 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num,
 841         unsigned char *data, int len);
 842 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num,
 843         unsigned char *data, int max_len);
 844
 845 STACK *ASN1_seq_unpack(unsigned char *buf, int len, char *(*d2i)(),
 846                                                  void (*free_func)(void *) );
 847 unsigned char *ASN1_seq_pack(STACK *safes, int (*i2d)(), unsigned char **buf,
 848                              int *len );
 849 void *ASN1_unpack_string(ASN1_STRING *oct, char *(*d2i)());
 850 ASN1_STRING *ASN1_pack_string(void *obj, int (*i2d)(), ASN1_OCTET_STRING **oct);
 851
 852 void ASN1_STRING_set_default_mask(unsigned long mask);
 853 int ASN1_STRING_set_default_mask_asc(char *p);
 854 unsigned long ASN1_STRING_get_default_mask(void);
 855 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len,
 856                                         int inform, unsigned long mask);
 857 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len,
 858                                         int inform, unsigned long mask,
 859                                         long minsize, long maxsize);
 860
 861 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out,
 862                 const unsigned char *in, int inlen, int inform, int nid);
 863 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid);
 864 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long);
 865 void ASN1_STRING_TABLE_cleanup(void);
 866
 867 /* ASN1 template functions */
 868
 869 /* Old API compatible functions */
 870 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it);
 871 void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it);
 872 ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, unsigned char **in, long len, const ASN1_ITEM *it);
 873 int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it);
 874
 875
 876 /* BEGIN ERROR CODES */
 877 /* The following lines are auto generated by the script mkerr.pl. Any changes
 878  * made after this point may be overwritten when the script is next run.
 879  */
 880
 881 /* Error codes for the ASN1 functions. */
 882
 883 /* Function codes. */
 884 #define ASN1_F_A2D_ASN1_OBJECT                           100
 885 #define ASN1_F_A2I_ASN1_ENUMERATED                       101
 886 #define ASN1_F_A2I_ASN1_INTEGER                          102
 887 #define ASN1_F_A2I_ASN1_STRING                           103
 888 #define ASN1_F_ASN1_CHECK_TLEN                           104
 889 #define ASN1_F_ASN1_COLLATE_PRIMITIVE                    105
 890 #define ASN1_F_ASN1_COLLECT                              106
 891 #define ASN1_F_ASN1_D2I_BIO                              107
 892 #define ASN1_F_ASN1_D2I_EX_PRIMITIVE                     108
 893 #define ASN1_F_ASN1_D2I_FP                               109
 894 #define ASN1_F_ASN1_DO_ADB                               110
 895 #define ASN1_F_ASN1_DUP                                  111
 896 #define ASN1_F_ASN1_ENUMERATED_SET                       112
 897 #define ASN1_F_ASN1_ENUMERATED_TO_BN                     113
 898 #define ASN1_F_ASN1_GET_OBJECT                           114
 899 #define ASN1_F_ASN1_HEADER_NEW                           115
 900 #define ASN1_F_ASN1_I2D_BIO                              116
 901 #define ASN1_F_ASN1_I2D_FP                               117
 902 #define ASN1_F_ASN1_INTEGER_SET                          118
 903 #define ASN1_F_ASN1_INTEGER_TO_BN                        119
 904 #define ASN1_F_ASN1_ITEM_EX_D2I                          120
 905 #define ASN1_F_ASN1_ITEM_NEW                             121
 906 #define ASN1_F_ASN1_MBSTRING_COPY                        122
 907 #define ASN1_F_ASN1_OBJECT_NEW                           123
 908 #define ASN1_F_ASN1_PACK_STRING                          124
 909 #define ASN1_F_ASN1_PBE_SET                              125
 910 #define ASN1_F_ASN1_SEQ_PACK                             126
 911 #define ASN1_F_ASN1_SEQ_UNPACK                           127
 912 #define ASN1_F_ASN1_SIGN                                 128
 913 #define ASN1_F_ASN1_STRING_TABLE_ADD                     129
 914 #define ASN1_F_ASN1_STRING_TYPE_NEW                      130
 915 #define ASN1_F_ASN1_TEMPLATE_D2I                         131
 916 #define ASN1_F_ASN1_TEMPLATE_EX_D2I                      132
 917 #define ASN1_F_ASN1_TEMPLATE_NEW                         133
 918 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING             134
 919 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING                 135
 920 #define ASN1_F_ASN1_UNPACK_STRING                        136
 921 #define ASN1_F_ASN1_VERIFY                               137
 922 #define ASN1_F_BN_TO_ASN1_ENUMERATED                     138
 923 #define ASN1_F_BN_TO_ASN1_INTEGER                        139
 924 #define ASN1_F_COLLECT_DATA                              140
 925 #define ASN1_F_D2I_ASN1_BIT_STRING                       141
 926 #define ASN1_F_D2I_ASN1_BMPSTRING                        178
 927 #define ASN1_F_D2I_ASN1_BOOLEAN                          142
 928 #define ASN1_F_D2I_ASN1_BYTES                            143
 929 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME                  144
 930 #define ASN1_F_D2I_ASN1_HEADER                           145
 931 #define ASN1_F_D2I_ASN1_INTEGER                          146
 932 #define ASN1_F_D2I_ASN1_NULL                             179
 933 #define ASN1_F_D2I_ASN1_OBJECT                           147
 934 #define ASN1_F_D2I_ASN1_SET                              148
 935 #define ASN1_F_D2I_ASN1_TYPE_BYTES                       149
 936 #define ASN1_F_D2I_ASN1_UINTEGER                         150
 937 #define ASN1_F_D2I_ASN1_UTCTIME                          151
 938 #define ASN1_F_D2I_ASN1_VISIBLESTRING                    180
 939 #define ASN1_F_D2I_DHPARAMS                              152
 940 #define ASN1_F_D2I_DSAPARAMS                             153
 941 #define ASN1_F_D2I_DSAPRIVATEKEY                         154
 942 #define ASN1_F_D2I_DSAPUBLICKEY                          155
 943 #define ASN1_F_D2I_NETSCAPE_RSA                          156
 944 #define ASN1_F_D2I_NETSCAPE_RSA_2                        157
 945 #define ASN1_F_D2I_OCSP_BASICRESP                        181
 946 #define ASN1_F_D2I_OCSP_CERTID                           182
 947 #define ASN1_F_D2I_OCSP_CERTSTATUS                       183
 948 #define ASN1_F_D2I_OCSP_CRLID                            184
 949 #define ASN1_F_D2I_OCSP_ONEREQ                           185
 950 #define ASN1_F_D2I_OCSP_REQINFO                          186
 951 #define ASN1_F_D2I_OCSP_REQUEST                          187
 952 #define ASN1_F_D2I_OCSP_RESPBYTES                        188
 953 #define ASN1_F_D2I_OCSP_RESPDATA                         189
 954 #define ASN1_F_D2I_OCSP_RESPID                           190
 955 #define ASN1_F_D2I_OCSP_RESPONSE                         191
 956 #define ASN1_F_D2I_OCSP_REVOKEDINFO                      192
 957 #define ASN1_F_D2I_OCSP_SERVICELOC                       193
 958 #define ASN1_F_D2I_OCSP_SIGNATURE                        194
 959 #define ASN1_F_D2I_OCSP_SINGLERESP                       195
 960 #define ASN1_F_D2I_PKCS12                                196
 961 #define ASN1_F_D2I_PKCS12_BAGS                           197
 962 #define ASN1_F_D2I_PKCS12_MAC_DATA                       198
 963 #define ASN1_F_D2I_PKCS12_SAFEBAG                        199
 964 #define ASN1_F_D2I_PKCS7                                 200
 965 #define ASN1_F_D2I_PKCS7_DIGEST                          201
 966 #define ASN1_F_D2I_PKCS7_ENCRYPT                         202
 967 #define ASN1_F_D2I_PKCS7_ENC_CONTENT                     203
 968 #define ASN1_F_D2I_PKCS7_ENVELOPE                        204
 969 #define ASN1_F_D2I_PKCS7_ISSUER_AND_SERIAL               205
 970 #define ASN1_F_D2I_PKCS7_RECIP_INFO                      206
 971 #define ASN1_F_D2I_PKCS7_SIGNED                          207
 972 #define ASN1_F_D2I_PKCS7_SIGNER_INFO                     208
 973 #define ASN1_F_D2I_PKCS7_SIGN_ENVELOPE                   209
 974 #define ASN1_F_D2I_PRIVATEKEY                            158
 975 #define ASN1_F_D2I_PUBLICKEY                             159
 976 #define ASN1_F_D2I_X509                                  210
 977 #define ASN1_F_D2I_X509_CINF                             211
 978 #define ASN1_F_D2I_X509_NAME                             160
 979 #define ASN1_F_D2I_X509_PKEY                             161
 980 #define ASN1_F_I2D_ASN1_TIME                             162
 981 #define ASN1_F_I2D_DHPARAMS                              163
 982 #define ASN1_F_I2D_DSAPARAMS                             164
 983 #define ASN1_F_I2D_DSAPRIVATEKEY                         165
 984 #define ASN1_F_I2D_DSAPUBLICKEY                          166
 985 #define ASN1_F_I2D_DSA_PUBKEY                            167
 986 #define ASN1_F_I2D_NETSCAPE_RSA                          168
 987 #define ASN1_F_I2D_PRIVATEKEY                            169
 988 #define ASN1_F_I2D_PUBLICKEY                             170
 989 #define ASN1_F_I2D_RSA_PUBKEY                            171
 990 #define ASN1_F_LONG_C2I                                  172
 991 #define ASN1_F_OCSP_BASICRESP_NEW                        212
 992 #define ASN1_F_OCSP_CERTID_NEW                           213
 993 #define ASN1_F_OCSP_CERTSTATUS_NEW                       214
 994 #define ASN1_F_OCSP_CRLID_NEW                            215
 995 #define ASN1_F_OCSP_ONEREQ_NEW                           216
 996 #define ASN1_F_OCSP_REQINFO_NEW                          217
 997 #define ASN1_F_OCSP_REQUEST_NEW                          218
 998 #define ASN1_F_OCSP_RESPBYTES_NEW                        219
 999 #define ASN1_F_OCSP_RESPDATA_NEW                         220
1000 #define ASN1_F_OCSP_RESPID_NEW                           221
1001 #define ASN1_F_OCSP_RESPONSE_NEW                         222
1002 #define ASN1_F_OCSP_REVOKEDINFO_NEW                      223
1003 #define ASN1_F_OCSP_SERVICELOC_NEW                       224
1004 #define ASN1_F_OCSP_SIGNATURE_NEW                        225
1005 #define ASN1_F_OCSP_SINGLERESP_NEW                       226
1006 #define ASN1_F_PKCS12_BAGS_NEW                           227
1007 #define ASN1_F_PKCS12_MAC_DATA_NEW                       228
1008 #define ASN1_F_PKCS12_NEW                                229
1009 #define ASN1_F_PKCS12_SAFEBAG_NEW                        230
1010 #define ASN1_F_PKCS5_PBE2_SET                            173
1011 #define ASN1_F_PKCS7_DIGEST_NEW                          231
1012 #define ASN1_F_PKCS7_ENCRYPT_NEW                         232
1013 #define ASN1_F_PKCS7_ENC_CONTENT_NEW                     233
1014 #define ASN1_F_PKCS7_ENVELOPE_NEW                        234
1015 #define ASN1_F_PKCS7_ISSUER_AND_SERIAL_NEW               235
1016 #define ASN1_F_PKCS7_NEW                                 236
1017 #define ASN1_F_PKCS7_RECIP_INFO_NEW                      237
1018 #define ASN1_F_PKCS7_SIGNED_NEW                          238
1019 #define ASN1_F_PKCS7_SIGNER_INFO_NEW                     239
1020 #define ASN1_F_PKCS7_SIGN_ENVELOPE_NEW                   240
1021 #define ASN1_F_X509_CINF_NEW                             241
1022 #define ASN1_F_X509_CRL_ADD0_REVOKED                     174
1023 #define ASN1_F_X509_INFO_NEW                             175
1024 #define ASN1_F_X509_NAME_NEW                             176
1025 #define ASN1_F_X509_NEW                                  242
1026 #define ASN1_F_X509_PKEY_NEW                             177
1027
1028 /* Reason codes. */
1029 #define ASN1_R_AUX_ERROR                                 100
1030 #define ASN1_R_BAD_CLASS                                 101
1031 #define ASN1_R_BAD_OBJECT_HEADER                         102
1032 #define ASN1_R_BAD_PASSWORD_READ                         103
1033 #define ASN1_R_BAD_PKCS7_CONTENT                         171
1034 #define ASN1_R_BAD_TAG                                   104
1035 #define ASN1_R_BAD_TYPE                                  172
1036 #define ASN1_R_BN_LIB                                    105
1037 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH                   106
1038 #define ASN1_R_BUFFER_TOO_SMALL                          107
1039 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER           108
1040 #define ASN1_R_DATA_IS_WRONG                             109
1041 #define ASN1_R_DECODE_ERROR                              110
1042 #define ASN1_R_DECODING_ERROR                            111
1043 #define ASN1_R_ENCODE_ERROR                              112
1044 #define ASN1_R_ERROR_PARSING_SET_ELEMENT                 113
1045 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS               114
1046 #define ASN1_R_EXPECTING_AN_INTEGER                      115
1047 #define ASN1_R_EXPECTING_AN_OBJECT                       116
1048 #define ASN1_R_EXPECTING_A_BOOLEAN                       117
1049 #define ASN1_R_EXPECTING_A_NULL                          173
1050 #define ASN1_R_EXPECTING_A_TIME                          118
1051 #define ASN1_R_EXPLICIT_LENGTH_MISMATCH                  119
1052 #define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED              120
1053 #define ASN1_R_FIELD_MISSING                             121
1054 #define ASN1_R_FIRST_NUM_TOO_LARGE                       122
1055 #define ASN1_R_HEADER_TOO_LONG                           123
1056 #define ASN1_R_ILLEGAL_CHARACTERS                        124
1057 #define ASN1_R_ILLEGAL_NULL                              125
1058 #define ASN1_R_ILLEGAL_OPTIONAL_ANY                      126
1059 #define ASN1_R_ILLEGAL_TAGGED_ANY                        127
1060 #define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG                128
1061 #define ASN1_R_INVALID_BMPSTRING_LENGTH                  129
1062 #define ASN1_R_INVALID_DIGIT                             130
1063 #define ASN1_R_INVALID_SEPARATOR                         131
1064 #define ASN1_R_INVALID_TIME_FORMAT                       132
1065 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH            133
1066 #define ASN1_R_INVALID_UTF8STRING                        134
1067 #define ASN1_R_IV_TOO_LARGE                              135
1068 #define ASN1_R_LENGTH_ERROR                              136
1069 #define ASN1_R_MISSING_EOC                               137
1070 #define ASN1_R_MISSING_SECOND_NUMBER                     138
1071 #define ASN1_R_MSTRING_NOT_UNIVERSAL                     139
1072 #define ASN1_R_MSTRING_WRONG_TAG                         140
1073 #define ASN1_R_NON_HEX_CHARACTERS                        141
1074 #define ASN1_R_NOT_ENOUGH_DATA                           142
1075 #define ASN1_R_NO_MATCHING_CHOICE_TYPE                   143
1076 #define ASN1_R_NULL_IS_WRONG_LENGTH                      144
1077 #define ASN1_R_ODD_NUMBER_OF_CHARS                       145
1078 #define ASN1_R_PARSING                                   146
1079 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING                147
1080 #define ASN1_R_SECOND_NUMBER_TOO_LARGE                   148
1081 #define ASN1_R_SEQUENCE_LENGTH_MISMATCH                  149
1082 #define ASN1_R_SEQUENCE_NOT_CONSTRUCTED                  150
1083 #define ASN1_R_SHORT_LINE                                151
1084 #define ASN1_R_STRING_TOO_LONG                           152
1085 #define ASN1_R_STRING_TOO_SHORT                          153
1086 #define ASN1_R_TAG_VALUE_TOO_HIGH                        154
1087 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 155
1088 #define ASN1_R_TOO_LONG                                  156
1089 #define ASN1_R_TYPE_NOT_CONSTRUCTED                      157
1090 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY                  158
1091 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY          159
1092 #define ASN1_R_UNEXPECTED_EOC                            160
1093 #define ASN1_R_UNKNOWN_FORMAT                            161
1094 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM          162
1095 #define ASN1_R_UNKNOWN_OBJECT_TYPE                       163
1096 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE                   164
1097 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE           165
1098 #define ASN1_R_UNSUPPORTED_CIPHER                        166
1099 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM          167
1100 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE               168
1101 #define ASN1_R_WRONG_TAG                                 169
1102 #define ASN1_R_WRONG_TYPE                                170
1103
1104 #ifdef  __cplusplus
1105 }
1106 #endif
1107 #endif
1108