asn1.h revision 03bcf618b7ed811b305845461fbb5497dfe55ac3
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 <openssl/base.h> 63 64#include <time.h> 65 66#include <openssl/bio.h> 67#include <openssl/stack.h> 68 69#include <openssl/bn.h> 70 71#ifdef __cplusplus 72extern "C" { 73#endif 74 75#define V_ASN1_UNIVERSAL 0x00 76#define V_ASN1_APPLICATION 0x40 77#define V_ASN1_CONTEXT_SPECIFIC 0x80 78#define V_ASN1_PRIVATE 0xc0 79 80#define V_ASN1_CONSTRUCTED 0x20 81#define V_ASN1_PRIMITIVE_TAG 0x1f 82#define V_ASN1_PRIMATIVE_TAG 0x1f 83 84#define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */ 85#define V_ASN1_OTHER -3 /* used in ASN1_TYPE */ 86#define V_ASN1_ANY -4 /* used in ASN1 template code */ 87 88#define V_ASN1_NEG 0x100 /* negative flag */ 89 90#define V_ASN1_UNDEF -1 91#define V_ASN1_EOC 0 92#define V_ASN1_BOOLEAN 1 /**/ 93#define V_ASN1_INTEGER 2 94#define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) 95#define V_ASN1_BIT_STRING 3 96#define V_ASN1_OCTET_STRING 4 97#define V_ASN1_NULL 5 98#define V_ASN1_OBJECT 6 99#define V_ASN1_OBJECT_DESCRIPTOR 7 100#define V_ASN1_EXTERNAL 8 101#define V_ASN1_REAL 9 102#define V_ASN1_ENUMERATED 10 103#define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) 104#define V_ASN1_UTF8STRING 12 105#define V_ASN1_SEQUENCE 16 106#define V_ASN1_SET 17 107#define V_ASN1_NUMERICSTRING 18 /**/ 108#define V_ASN1_PRINTABLESTRING 19 109#define V_ASN1_T61STRING 20 110#define V_ASN1_TELETEXSTRING 20 /* alias */ 111#define V_ASN1_VIDEOTEXSTRING 21 /**/ 112#define V_ASN1_IA5STRING 22 113#define V_ASN1_UTCTIME 23 114#define V_ASN1_GENERALIZEDTIME 24 /**/ 115#define V_ASN1_GRAPHICSTRING 25 /**/ 116#define V_ASN1_ISO64STRING 26 /**/ 117#define V_ASN1_VISIBLESTRING 26 /* alias */ 118#define V_ASN1_GENERALSTRING 27 /**/ 119#define V_ASN1_UNIVERSALSTRING 28 /**/ 120#define V_ASN1_BMPSTRING 30 121 122/* For use with d2i_ASN1_type_bytes() */ 123#define B_ASN1_NUMERICSTRING 0x0001 124#define B_ASN1_PRINTABLESTRING 0x0002 125#define B_ASN1_T61STRING 0x0004 126#define B_ASN1_TELETEXSTRING 0x0004 127#define B_ASN1_VIDEOTEXSTRING 0x0008 128#define B_ASN1_IA5STRING 0x0010 129#define B_ASN1_GRAPHICSTRING 0x0020 130#define B_ASN1_ISO64STRING 0x0040 131#define B_ASN1_VISIBLESTRING 0x0040 132#define B_ASN1_GENERALSTRING 0x0080 133#define B_ASN1_UNIVERSALSTRING 0x0100 134#define B_ASN1_OCTET_STRING 0x0200 135#define B_ASN1_BIT_STRING 0x0400 136#define B_ASN1_BMPSTRING 0x0800 137#define B_ASN1_UNKNOWN 0x1000 138#define B_ASN1_UTF8STRING 0x2000 139#define B_ASN1_UTCTIME 0x4000 140#define B_ASN1_GENERALIZEDTIME 0x8000 141#define B_ASN1_SEQUENCE 0x10000 142 143/* For use with ASN1_mbstring_copy() */ 144#define MBSTRING_FLAG 0x1000 145#define MBSTRING_UTF8 (MBSTRING_FLAG) 146#define MBSTRING_ASC (MBSTRING_FLAG|1) 147#define MBSTRING_BMP (MBSTRING_FLAG|2) 148#define MBSTRING_UNIV (MBSTRING_FLAG|4) 149 150#define SMIME_OLDMIME 0x400 151#define SMIME_CRLFEOL 0x800 152#define SMIME_STREAM 0x1000 153 154#define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */ 155#define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */ 156 157/* We MUST make sure that, except for constness, asn1_ctx_st and 158 asn1_const_ctx are exactly the same. Fortunately, as soon as 159 the old ASN1 parsing macros are gone, we can throw this away 160 as well... */ 161typedef struct asn1_ctx_st 162 { 163 unsigned char *p;/* work char pointer */ 164 int eos; /* end of sequence read for indefinite encoding */ 165 int error; /* error code to use when returning an error */ 166 int inf; /* constructed if 0x20, indefinite is 0x21 */ 167 int tag; /* tag from last 'get object' */ 168 int xclass; /* class from last 'get object' */ 169 long slen; /* length of last 'get object' */ 170 unsigned char *max; /* largest value of p allowed */ 171 unsigned char *q;/* temporary variable */ 172 unsigned char **pp;/* variable */ 173 int line; /* used in error processing */ 174 } ASN1_CTX; 175 176typedef struct asn1_const_ctx_st 177 { 178 const unsigned char *p;/* work char pointer */ 179 int eos; /* end of sequence read for indefinite encoding */ 180 int error; /* error code to use when returning an error */ 181 int inf; /* constructed if 0x20, indefinite is 0x21 */ 182 int tag; /* tag from last 'get object' */ 183 int xclass; /* class from last 'get object' */ 184 long slen; /* length of last 'get object' */ 185 const unsigned char *max; /* largest value of p allowed */ 186 const unsigned char *q;/* temporary variable */ 187 const unsigned char **pp;/* variable */ 188 int line; /* used in error processing */ 189 } ASN1_const_CTX; 190 191/* These are used internally in the ASN1_OBJECT to keep track of 192 * whether the names and data need to be free()ed */ 193#define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */ 194#define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */ 195#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */ 196#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */ 197struct asn1_object_st 198 { 199 const char *sn,*ln; 200 int nid; 201 int length; 202 const unsigned char *data; /* data remains const after init */ 203 int flags; /* Should we free this one */ 204 }; 205 206#define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */ 207/* This indicates that the ASN1_STRING is not a real value but just a place 208 * holder for the location where indefinite length constructed data should 209 * be inserted in the memory buffer 210 */ 211#define ASN1_STRING_FLAG_NDEF 0x010 212 213/* This flag is used by the CMS code to indicate that a string is not 214 * complete and is a place holder for content when it had all been 215 * accessed. The flag will be reset when content has been written to it. 216 */ 217 218#define ASN1_STRING_FLAG_CONT 0x020 219/* This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING 220 * type. 221 */ 222#define ASN1_STRING_FLAG_MSTRING 0x040 223/* This is the base type that holds just about everything :-) */ 224struct asn1_string_st 225 { 226 int length; 227 int type; 228 unsigned char *data; 229 /* The value of the following field depends on the type being 230 * held. It is mostly being used for BIT_STRING so if the 231 * input data has a non-zero 'unused bits' value, it will be 232 * handled correctly */ 233 long flags; 234 }; 235 236/* ASN1_ENCODING structure: this is used to save the received 237 * encoding of an ASN1 type. This is useful to get round 238 * problems with invalid encodings which can break signatures. 239 */ 240 241typedef struct ASN1_ENCODING_st 242 { 243 unsigned char *enc; /* DER encoding */ 244 long len; /* Length of encoding */ 245 int modified; /* set to 1 if 'enc' is invalid */ 246 } ASN1_ENCODING; 247 248/* Used with ASN1 LONG type: if a long is set to this it is omitted */ 249#define ASN1_LONG_UNDEF 0x7fffffffL 250 251#define STABLE_FLAGS_MALLOC 0x01 252#define STABLE_NO_MASK 0x02 253#define DIRSTRING_TYPE \ 254 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING) 255#define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING) 256 257typedef struct asn1_string_table_st { 258 int nid; 259 long minsize; 260 long maxsize; 261 unsigned long mask; 262 unsigned long flags; 263} ASN1_STRING_TABLE; 264 265/* size limits: this stuff is taken straight from RFC2459 */ 266 267#define ub_name 32768 268#define ub_common_name 64 269#define ub_locality_name 128 270#define ub_state_name 128 271#define ub_organization_name 64 272#define ub_organization_unit_name 64 273#define ub_title 64 274#define ub_email_address 128 275 276/* Declarations for template structures: for full definitions 277 * see asn1t.h 278 */ 279typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; 280typedef struct ASN1_TLC_st ASN1_TLC; 281/* This is just an opaque pointer */ 282typedef struct ASN1_VALUE_st ASN1_VALUE; 283 284/* Declare ASN1 functions: the implement macro in in asn1t.h */ 285 286#define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type) 287 288#define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \ 289 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type) 290 291#define DECLARE_ASN1_FUNCTIONS_name(type, name) \ 292 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 293 DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) 294 295#define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \ 296 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 297 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) 298 299#define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \ 300 OPENSSL_EXPORT type *d2i_##name(type **a, const unsigned char **in, long len); \ 301 OPENSSL_EXPORT int i2d_##name(type *a, unsigned char **out); \ 302 DECLARE_ASN1_ITEM(itname) 303 304#define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ 305 OPENSSL_EXPORT type *d2i_##name(type **a, const unsigned char **in, long len); \ 306 OPENSSL_EXPORT int i2d_##name(const type *a, unsigned char **out); \ 307 DECLARE_ASN1_ITEM(name) 308 309#define DECLARE_ASN1_NDEF_FUNCTION(name) \ 310 OPENSSL_EXPORT int i2d_##name##_NDEF(name *a, unsigned char **out); 311 312#define DECLARE_ASN1_FUNCTIONS_const(name) \ 313 DECLARE_ASN1_ALLOC_FUNCTIONS(name) \ 314 DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name) 315 316#define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 317 OPENSSL_EXPORT type *name##_new(void); \ 318 OPENSSL_EXPORT void name##_free(type *a); 319 320#define DECLARE_ASN1_PRINT_FUNCTION(stname) \ 321 DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname) 322 323#define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \ 324 OPENSSL_EXPORT int fname##_print_ctx(BIO *out, stname *x, int indent, \ 325 const ASN1_PCTX *pctx); 326 327#define D2I_OF(type) type *(*)(type **,const unsigned char **,long) 328#define I2D_OF(type) int (*)(type *,unsigned char **) 329#define I2D_OF_const(type) int (*)(const type *,unsigned char **) 330 331#define CHECKED_D2I_OF(type, d2i) \ 332 ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0))) 333#define CHECKED_I2D_OF(type, i2d) \ 334 ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0))) 335#define CHECKED_NEW_OF(type, xnew) \ 336 ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0))) 337#define CHECKED_PPTR_OF(type, p) \ 338 ((void**) (1 ? p : (type**)0)) 339 340#define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long) 341#define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(const type *,unsigned char **) 342#define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type) 343 344TYPEDEF_D2I2D_OF(void); 345 346/* The following macros and typedefs allow an ASN1_ITEM 347 * to be embedded in a structure and referenced. Since 348 * the ASN1_ITEM pointers need to be globally accessible 349 * (possibly from shared libraries) they may exist in 350 * different forms. On platforms that support it the 351 * ASN1_ITEM structure itself will be globally exported. 352 * Other platforms will export a function that returns 353 * an ASN1_ITEM pointer. 354 * 355 * To handle both cases transparently the macros below 356 * should be used instead of hard coding an ASN1_ITEM 357 * pointer in a structure. 358 * 359 * The structure will look like this: 360 * 361 * typedef struct SOMETHING_st { 362 * ... 363 * ASN1_ITEM_EXP *iptr; 364 * ... 365 * } SOMETHING; 366 * 367 * It would be initialised as e.g.: 368 * 369 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; 370 * 371 * and the actual pointer extracted with: 372 * 373 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); 374 * 375 * Finally an ASN1_ITEM pointer can be extracted from an 376 * appropriate reference with: ASN1_ITEM_rptr(X509). This 377 * would be used when a function takes an ASN1_ITEM * argument. 378 * 379 */ 380 381/* ASN1_ITEM pointer exported type */ 382typedef const ASN1_ITEM ASN1_ITEM_EXP; 383 384/* Macro to obtain ASN1_ITEM pointer from exported type */ 385#define ASN1_ITEM_ptr(iptr) (iptr) 386 387/* Macro to include ASN1_ITEM pointer from base type */ 388#define ASN1_ITEM_ref(iptr) (&(iptr##_it)) 389 390#define ASN1_ITEM_rptr(ref) (&(ref##_it)) 391 392#define DECLARE_ASN1_ITEM(name) \ 393 extern OPENSSL_EXPORT const ASN1_ITEM name##_it; 394 395/* Parameters used by ASN1_STRING_print_ex() */ 396 397/* These determine which characters to escape: 398 * RFC2253 special characters, control characters and 399 * MSB set characters 400 */ 401 402#define ASN1_STRFLGS_ESC_2253 1 403#define ASN1_STRFLGS_ESC_CTRL 2 404#define ASN1_STRFLGS_ESC_MSB 4 405 406 407/* This flag determines how we do escaping: normally 408 * RC2253 backslash only, set this to use backslash and 409 * quote. 410 */ 411 412#define ASN1_STRFLGS_ESC_QUOTE 8 413 414 415/* These three flags are internal use only. */ 416 417/* Character is a valid PrintableString character */ 418#define CHARTYPE_PRINTABLESTRING 0x10 419/* Character needs escaping if it is the first character */ 420#define CHARTYPE_FIRST_ESC_2253 0x20 421/* Character needs escaping if it is the last character */ 422#define CHARTYPE_LAST_ESC_2253 0x40 423 424/* NB the internal flags are safely reused below by flags 425 * handled at the top level. 426 */ 427 428/* If this is set we convert all character strings 429 * to UTF8 first 430 */ 431 432#define ASN1_STRFLGS_UTF8_CONVERT 0x10 433 434/* If this is set we don't attempt to interpret content: 435 * just assume all strings are 1 byte per character. This 436 * will produce some pretty odd looking output! 437 */ 438 439#define ASN1_STRFLGS_IGNORE_TYPE 0x20 440 441/* If this is set we include the string type in the output */ 442#define ASN1_STRFLGS_SHOW_TYPE 0x40 443 444/* This determines which strings to display and which to 445 * 'dump' (hex dump of content octets or DER encoding). We can 446 * only dump non character strings or everything. If we 447 * don't dump 'unknown' they are interpreted as character 448 * strings with 1 octet per character and are subject to 449 * the usual escaping options. 450 */ 451 452#define ASN1_STRFLGS_DUMP_ALL 0x80 453#define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 454 455/* These determine what 'dumping' does, we can dump the 456 * content octets or the DER encoding: both use the 457 * RFC2253 #XXXXX notation. 458 */ 459 460#define ASN1_STRFLGS_DUMP_DER 0x200 461 462/* All the string flags consistent with RFC2253, 463 * escaping control characters isn't essential in 464 * RFC2253 but it is advisable anyway. 465 */ 466 467#define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ 468 ASN1_STRFLGS_ESC_CTRL | \ 469 ASN1_STRFLGS_ESC_MSB | \ 470 ASN1_STRFLGS_UTF8_CONVERT | \ 471 ASN1_STRFLGS_DUMP_UNKNOWN | \ 472 ASN1_STRFLGS_DUMP_DER) 473 474DECLARE_ASN1_SET_OF(ASN1_INTEGER) 475 476typedef struct asn1_type_st 477 { 478 int type; 479 union { 480 char *ptr; 481 ASN1_BOOLEAN boolean; 482 ASN1_STRING * asn1_string; 483 ASN1_OBJECT * object; 484 ASN1_INTEGER * integer; 485 ASN1_ENUMERATED * enumerated; 486 ASN1_BIT_STRING * bit_string; 487 ASN1_OCTET_STRING * octet_string; 488 ASN1_PRINTABLESTRING * printablestring; 489 ASN1_T61STRING * t61string; 490 ASN1_IA5STRING * ia5string; 491 ASN1_GENERALSTRING * generalstring; 492 ASN1_BMPSTRING * bmpstring; 493 ASN1_UNIVERSALSTRING * universalstring; 494 ASN1_UTCTIME * utctime; 495 ASN1_GENERALIZEDTIME * generalizedtime; 496 ASN1_VISIBLESTRING * visiblestring; 497 ASN1_UTF8STRING * utf8string; 498 /* set and sequence are left complete and still 499 * contain the set or sequence bytes */ 500 ASN1_STRING * set; 501 ASN1_STRING * sequence; 502 ASN1_VALUE * asn1_value; 503 } value; 504 } ASN1_TYPE; 505 506DECLARE_ASN1_SET_OF(ASN1_TYPE) 507 508typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY; 509 510DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY) 511DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY) 512 513struct X509_algor_st 514 { 515 ASN1_OBJECT *algorithm; 516 ASN1_TYPE *parameter; 517 } /* X509_ALGOR */; 518 519DECLARE_ASN1_FUNCTIONS(X509_ALGOR) 520 521typedef struct NETSCAPE_X509_st 522 { 523 ASN1_OCTET_STRING *header; 524 X509 *cert; 525 } NETSCAPE_X509; 526 527/* This is used to contain a list of bit names */ 528typedef struct BIT_STRING_BITNAME_st { 529 int bitnum; 530 const char *lname; 531 const char *sname; 532} BIT_STRING_BITNAME; 533 534 535#define M_ASN1_STRING_length(x) ((x)->length) 536#define M_ASN1_STRING_length_set(x, n) ((x)->length = (n)) 537#define M_ASN1_STRING_type(x) ((x)->type) 538#define M_ASN1_STRING_data(x) ((x)->data) 539 540/* Macros for string operations */ 541#define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\ 542 ASN1_STRING_type_new(V_ASN1_BIT_STRING) 543#define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 544#define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\ 545 ASN1_STRING_dup((const ASN1_STRING *)a) 546#define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\ 547 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 548#define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 549 550#define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\ 551 ASN1_STRING_type_new(V_ASN1_INTEGER) 552#define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a) 553#define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)\ 554 ASN1_STRING_dup((const ASN1_STRING *)a) 555#define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\ 556 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 557 558#define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\ 559 ASN1_STRING_type_new(V_ASN1_ENUMERATED) 560#define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a) 561#define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)\ 562 ASN1_STRING_dup((const ASN1_STRING *)a) 563#define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\ 564 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 565 566#define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\ 567 ASN1_STRING_type_new(V_ASN1_OCTET_STRING) 568#define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 569#define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\ 570 ASN1_STRING_dup((const ASN1_STRING *)a) 571#define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\ 572 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 573#define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 574#define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b) 575#define M_i2d_ASN1_OCTET_STRING(a,pp) \ 576 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\ 577 V_ASN1_UNIVERSAL) 578 579#define B_ASN1_TIME \ 580 B_ASN1_UTCTIME | \ 581 B_ASN1_GENERALIZEDTIME 582 583#define B_ASN1_PRINTABLE \ 584 B_ASN1_NUMERICSTRING| \ 585 B_ASN1_PRINTABLESTRING| \ 586 B_ASN1_T61STRING| \ 587 B_ASN1_IA5STRING| \ 588 B_ASN1_BIT_STRING| \ 589 B_ASN1_UNIVERSALSTRING|\ 590 B_ASN1_BMPSTRING|\ 591 B_ASN1_UTF8STRING|\ 592 B_ASN1_SEQUENCE|\ 593 B_ASN1_UNKNOWN 594 595#define B_ASN1_DIRECTORYSTRING \ 596 B_ASN1_PRINTABLESTRING| \ 597 B_ASN1_TELETEXSTRING|\ 598 B_ASN1_BMPSTRING|\ 599 B_ASN1_UNIVERSALSTRING|\ 600 B_ASN1_UTF8STRING 601 602#define B_ASN1_DISPLAYTEXT \ 603 B_ASN1_IA5STRING| \ 604 B_ASN1_VISIBLESTRING| \ 605 B_ASN1_BMPSTRING|\ 606 B_ASN1_UTF8STRING 607 608#define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING) 609#define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a) 610#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 611 pp,a->type,V_ASN1_UNIVERSAL) 612#define M_d2i_ASN1_PRINTABLE(a,pp,l) \ 613 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 614 B_ASN1_PRINTABLE) 615 616#define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 617#define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 618#define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 619 pp,a->type,V_ASN1_UNIVERSAL) 620#define M_d2i_DIRECTORYSTRING(a,pp,l) \ 621 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 622 B_ASN1_DIRECTORYSTRING) 623 624#define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 625#define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a) 626#define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 627 pp,a->type,V_ASN1_UNIVERSAL) 628#define M_d2i_DISPLAYTEXT(a,pp,l) \ 629 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 630 B_ASN1_DISPLAYTEXT) 631 632#define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\ 633 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 634#define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 635#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \ 636 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\ 637 V_ASN1_UNIVERSAL) 638#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \ 639 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\ 640 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING) 641 642#define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\ 643 ASN1_STRING_type_new(V_ASN1_T61STRING) 644#define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 645#define M_i2d_ASN1_T61STRING(a,pp) \ 646 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\ 647 V_ASN1_UNIVERSAL) 648#define M_d2i_ASN1_T61STRING(a,pp,l) \ 649 (ASN1_T61STRING *)d2i_ASN1_type_bytes\ 650 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING) 651 652#define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\ 653 ASN1_STRING_type_new(V_ASN1_IA5STRING) 654#define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 655#define M_ASN1_IA5STRING_dup(a) \ 656 (ASN1_IA5STRING *)ASN1_STRING_dup((const ASN1_STRING *)a) 657#define M_i2d_ASN1_IA5STRING(a,pp) \ 658 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\ 659 V_ASN1_UNIVERSAL) 660#define M_d2i_ASN1_IA5STRING(a,pp,l) \ 661 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\ 662 B_ASN1_IA5STRING) 663 664#define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\ 665 ASN1_STRING_type_new(V_ASN1_UTCTIME) 666#define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 667#define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)\ 668 ASN1_STRING_dup((const ASN1_STRING *)a) 669 670#define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\ 671 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME) 672#define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 673#define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\ 674 (const ASN1_STRING *)a) 675 676#define M_ASN1_TIME_new() (ASN1_TIME *)\ 677 ASN1_STRING_type_new(V_ASN1_UTCTIME) 678#define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 679#define M_ASN1_TIME_dup(a) (ASN1_TIME *)\ 680 ASN1_STRING_dup((const ASN1_STRING *)a) 681 682#define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\ 683 ASN1_STRING_type_new(V_ASN1_GENERALSTRING) 684#define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 685#define M_i2d_ASN1_GENERALSTRING(a,pp) \ 686 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\ 687 V_ASN1_UNIVERSAL) 688#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \ 689 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\ 690 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING) 691 692#define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\ 693 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING) 694#define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 695#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \ 696 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\ 697 V_ASN1_UNIVERSAL) 698#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \ 699 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\ 700 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING) 701 702#define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\ 703 ASN1_STRING_type_new(V_ASN1_BMPSTRING) 704#define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 705#define M_i2d_ASN1_BMPSTRING(a,pp) \ 706 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\ 707 V_ASN1_UNIVERSAL) 708#define M_d2i_ASN1_BMPSTRING(a,pp,l) \ 709 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\ 710 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING) 711 712#define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\ 713 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 714#define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 715#define M_i2d_ASN1_VISIBLESTRING(a,pp) \ 716 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\ 717 V_ASN1_UNIVERSAL) 718#define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \ 719 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\ 720 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING) 721 722#define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\ 723 ASN1_STRING_type_new(V_ASN1_UTF8STRING) 724#define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 725#define M_i2d_ASN1_UTF8STRING(a,pp) \ 726 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\ 727 V_ASN1_UNIVERSAL) 728#define M_d2i_ASN1_UTF8STRING(a,pp,l) \ 729 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\ 730 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING) 731 732 /* for the is_set parameter to i2d_ASN1_SET */ 733#define IS_SEQUENCE 0 734#define IS_SET 1 735 736DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) 737 738OPENSSL_EXPORT int ASN1_TYPE_get(ASN1_TYPE *a); 739OPENSSL_EXPORT void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value); 740OPENSSL_EXPORT int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value); 741OPENSSL_EXPORT int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b); 742 743OPENSSL_EXPORT ASN1_OBJECT * ASN1_OBJECT_new(void ); 744OPENSSL_EXPORT void ASN1_OBJECT_free(ASN1_OBJECT *a); 745OPENSSL_EXPORT int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp); 746OPENSSL_EXPORT ASN1_OBJECT * c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 747 long length); 748OPENSSL_EXPORT ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 749 long length); 750 751DECLARE_ASN1_ITEM(ASN1_OBJECT) 752 753DECLARE_ASN1_SET_OF(ASN1_OBJECT) 754 755OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_new(void); 756OPENSSL_EXPORT void ASN1_STRING_free(ASN1_STRING *a); 757OPENSSL_EXPORT int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str); 758OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_dup(const ASN1_STRING *a); 759OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_type_new(int type ); 760OPENSSL_EXPORT int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b); 761 /* Since this is used to store all sorts of things, via macros, for now, make 762 its data void * */ 763OPENSSL_EXPORT int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); 764OPENSSL_EXPORT void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len); 765OPENSSL_EXPORT int ASN1_STRING_length(const ASN1_STRING *x); 766OPENSSL_EXPORT void ASN1_STRING_length_set(ASN1_STRING *x, int n); 767OPENSSL_EXPORT int ASN1_STRING_type(ASN1_STRING *x); 768OPENSSL_EXPORT unsigned char * ASN1_STRING_data(ASN1_STRING *x); 769 770DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) 771OPENSSL_EXPORT int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp); 772OPENSSL_EXPORT ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp, long length); 773OPENSSL_EXPORT int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length ); 774OPENSSL_EXPORT int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value); 775OPENSSL_EXPORT int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n); 776OPENSSL_EXPORT int ASN1_BIT_STRING_check(ASN1_BIT_STRING *a, unsigned char *flags, int flags_len); 777 778OPENSSL_EXPORT int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, BIT_STRING_BITNAME *tbl, int indent); 779OPENSSL_EXPORT int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl); 780OPENSSL_EXPORT int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value, BIT_STRING_BITNAME *tbl); 781 782OPENSSL_EXPORT int i2d_ASN1_BOOLEAN(int a,unsigned char **pp); 783OPENSSL_EXPORT int d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length); 784 785DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) 786OPENSSL_EXPORT int i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp); 787OPENSSL_EXPORT ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp, long length); 788OPENSSL_EXPORT ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp, long length); 789OPENSSL_EXPORT ASN1_INTEGER * ASN1_INTEGER_dup(const ASN1_INTEGER *x); 790OPENSSL_EXPORT int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y); 791 792DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) 793 794OPENSSL_EXPORT int ASN1_UTCTIME_check(const ASN1_UTCTIME *a); 795OPENSSL_EXPORT ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t); 796OPENSSL_EXPORT ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t, int offset_day, long offset_sec); 797OPENSSL_EXPORT int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str); 798OPENSSL_EXPORT int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t); 799#if 0 800time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s); 801#endif 802 803OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a); 804OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t); 805OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s, time_t t, int offset_day, long offset_sec); 806OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str); 807OPENSSL_EXPORT int ASN1_TIME_diff(int *pday, int *psec, const ASN1_TIME *from, const ASN1_TIME *to); 808 809DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) 810OPENSSL_EXPORT ASN1_OCTET_STRING * ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a); 811OPENSSL_EXPORT int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b); 812OPENSSL_EXPORT int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len); 813 814DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) 815DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) 816DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) 817DECLARE_ASN1_FUNCTIONS(ASN1_NULL) 818DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) 819 820OPENSSL_EXPORT int UTF8_getc(const unsigned char *str, int len, unsigned long *val); 821OPENSSL_EXPORT int UTF8_putc(unsigned char *str, int len, unsigned long value); 822 823DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) 824 825DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) 826DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) 827DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) 828DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) 829DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) 830DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) 831DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) 832DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) 833DECLARE_ASN1_FUNCTIONS(ASN1_TIME) 834 835DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) 836 837OPENSSL_EXPORT ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t); 838OPENSSL_EXPORT ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s,time_t t, int offset_day, long offset_sec); 839OPENSSL_EXPORT int ASN1_TIME_check(ASN1_TIME *t); 840OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out); 841OPENSSL_EXPORT int ASN1_TIME_set_string(ASN1_TIME *s, const char *str); 842 843OPENSSL_EXPORT int i2d_ASN1_SET(STACK_OF(OPENSSL_BLOCK) *a, unsigned char **pp, i2d_of_void *i2d, int ex_tag, int ex_class, int is_set); 844OPENSSL_EXPORT STACK_OF(OPENSSL_BLOCK) *d2i_ASN1_SET(STACK_OF(OPENSSL_BLOCK) **a, 845 const unsigned char **pp, 846 long length, d2i_of_void *d2i, 847 void (*free_func)(OPENSSL_BLOCK), int ex_tag, 848 int ex_class); 849 850OPENSSL_EXPORT int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a); 851OPENSSL_EXPORT int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size); 852OPENSSL_EXPORT int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a); 853OPENSSL_EXPORT int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size); 854OPENSSL_EXPORT int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a); 855OPENSSL_EXPORT int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size); 856OPENSSL_EXPORT int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type); 857OPENSSL_EXPORT int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a); 858 859OPENSSL_EXPORT int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num); 860OPENSSL_EXPORT ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len, const char *sn, const char *ln); 861 862OPENSSL_EXPORT int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); 863OPENSSL_EXPORT long ASN1_INTEGER_get(const ASN1_INTEGER *a); 864OPENSSL_EXPORT ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai); 865OPENSSL_EXPORT BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai,BIGNUM *bn); 866 867OPENSSL_EXPORT int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); 868OPENSSL_EXPORT long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a); 869OPENSSL_EXPORT ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai); 870OPENSSL_EXPORT BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn); 871 872/* General */ 873/* given a string, return the correct type, max is the maximum length */ 874OPENSSL_EXPORT int ASN1_PRINTABLE_type(const unsigned char *s, int max); 875 876OPENSSL_EXPORT int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass); 877OPENSSL_EXPORT ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp, long length, int Ptag, int Pclass); 878OPENSSL_EXPORT unsigned long ASN1_tag2bit(int tag); 879/* type is one or more of the B_ASN1_ values. */ 880OPENSSL_EXPORT ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,const unsigned char **pp, long length,int type); 881 882/* PARSING */ 883OPENSSL_EXPORT int asn1_Finish(ASN1_CTX *c); 884OPENSSL_EXPORT int asn1_const_Finish(ASN1_const_CTX *c); 885 886/* SPECIALS */ 887OPENSSL_EXPORT int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, int *pclass, long omax); 888OPENSSL_EXPORT int ASN1_check_infinite_end(unsigned char **p,long len); 889OPENSSL_EXPORT int ASN1_const_check_infinite_end(const unsigned char **p,long len); 890OPENSSL_EXPORT void ASN1_put_object(unsigned char **pp, int constructed, int length, int tag, int xclass); 891OPENSSL_EXPORT int ASN1_put_eoc(unsigned char **pp); 892OPENSSL_EXPORT int ASN1_object_size(int constructed, int length, int tag); 893 894/* Used to implement other functions */ 895OPENSSL_EXPORT void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x); 896 897#define ASN1_dup_of(type,i2d,d2i,x) \ 898 ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \ 899 CHECKED_D2I_OF(type, d2i), \ 900 CHECKED_PTR_OF(type, x))) 901 902#define ASN1_dup_of_const(type,i2d,d2i,x) \ 903 ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \ 904 CHECKED_D2I_OF(type, d2i), \ 905 CHECKED_PTR_OF(const type, x))) 906 907OPENSSL_EXPORT void *ASN1_item_dup(const ASN1_ITEM *it, void *x); 908 909/* ASN1 alloc/free macros for when a type is only used internally */ 910 911#define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type)) 912#define M_ASN1_free_of(x, type) \ 913 ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type)) 914 915#ifndef OPENSSL_NO_FP_API 916OPENSSL_EXPORT void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x); 917 918#define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \ 919 ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \ 920 CHECKED_D2I_OF(type, d2i), \ 921 in, \ 922 CHECKED_PPTR_OF(type, x))) 923 924OPENSSL_EXPORT void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x); 925OPENSSL_EXPORT int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x); 926 927#define ASN1_i2d_fp_of(type,i2d,out,x) \ 928 (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \ 929 out, \ 930 CHECKED_PTR_OF(type, x))) 931 932#define ASN1_i2d_fp_of_const(type,i2d,out,x) \ 933 (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \ 934 out, \ 935 CHECKED_PTR_OF(const type, x))) 936 937OPENSSL_EXPORT int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); 938OPENSSL_EXPORT int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags); 939#endif 940 941OPENSSL_EXPORT int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in); 942 943OPENSSL_EXPORT void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x); 944 945#define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \ 946 ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \ 947 CHECKED_D2I_OF(type, d2i), \ 948 in, \ 949 CHECKED_PPTR_OF(type, x))) 950 951OPENSSL_EXPORT void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x); 952OPENSSL_EXPORT int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, void *x); 953 954#define ASN1_i2d_bio_of(type,i2d,out,x) \ 955 (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \ 956 out, \ 957 CHECKED_PTR_OF(type, x))) 958 959#define ASN1_i2d_bio_of_const(type,i2d,out,x) \ 960 (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \ 961 out, \ 962 CHECKED_PTR_OF(const type, x))) 963 964OPENSSL_EXPORT int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x); 965OPENSSL_EXPORT int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a); 966OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a); 967OPENSSL_EXPORT int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a); 968OPENSSL_EXPORT int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v); 969OPENSSL_EXPORT int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags); 970OPENSSL_EXPORT int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num, unsigned char *buf, int off); 971OPENSSL_EXPORT int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent); 972OPENSSL_EXPORT int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump); 973OPENSSL_EXPORT const char *ASN1_tag2str(int tag); 974 975/* Used to load and write netscape format cert */ 976 977DECLARE_ASN1_FUNCTIONS(NETSCAPE_X509) 978 979int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); 980 981OPENSSL_EXPORT STACK_OF(OPENSSL_BLOCK) *ASN1_seq_unpack(const unsigned char *buf, int len, d2i_of_void *d2i, void (*free_func)(OPENSSL_BLOCK)); 982OPENSSL_EXPORT unsigned char *ASN1_seq_pack(STACK_OF(OPENSSL_BLOCK) *safes, i2d_of_void *i2d, unsigned char **buf, int *len ); 983OPENSSL_EXPORT void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i); 984OPENSSL_EXPORT void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it); 985OPENSSL_EXPORT ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d, ASN1_OCTET_STRING **oct); 986 987#define ASN1_pack_string_of(type,obj,i2d,oct) \ 988 (ASN1_pack_string(CHECKED_PTR_OF(type, obj), \ 989 CHECKED_I2D_OF(type, i2d), \ 990 oct)) 991 992OPENSSL_EXPORT ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct); 993 994OPENSSL_EXPORT void ASN1_STRING_set_default_mask(unsigned long mask); 995OPENSSL_EXPORT int ASN1_STRING_set_default_mask_asc(const char *p); 996OPENSSL_EXPORT unsigned long ASN1_STRING_get_default_mask(void); 997OPENSSL_EXPORT int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len, int inform, unsigned long mask); 998OPENSSL_EXPORT int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len, int inform, unsigned long mask, long minsize, long maxsize); 999 1000OPENSSL_EXPORT ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in, int inlen, int inform, int nid); 1001OPENSSL_EXPORT ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid); 1002OPENSSL_EXPORT int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); 1003OPENSSL_EXPORT void ASN1_STRING_TABLE_cleanup(void); 1004 1005/* ASN1 template functions */ 1006 1007/* Old API compatible functions */ 1008OPENSSL_EXPORT ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); 1009OPENSSL_EXPORT void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it); 1010OPENSSL_EXPORT ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it); 1011OPENSSL_EXPORT int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 1012OPENSSL_EXPORT int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 1013 1014OPENSSL_EXPORT void ASN1_add_oid_module(void); 1015 1016OPENSSL_EXPORT ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf); 1017OPENSSL_EXPORT ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf); 1018 1019/* ASN1 Print flags */ 1020 1021/* Indicate missing OPTIONAL fields */ 1022#define ASN1_PCTX_FLAGS_SHOW_ABSENT 0x001 1023/* Mark start and end of SEQUENCE */ 1024#define ASN1_PCTX_FLAGS_SHOW_SEQUENCE 0x002 1025/* Mark start and end of SEQUENCE/SET OF */ 1026#define ASN1_PCTX_FLAGS_SHOW_SSOF 0x004 1027/* Show the ASN1 type of primitives */ 1028#define ASN1_PCTX_FLAGS_SHOW_TYPE 0x008 1029/* Don't show ASN1 type of ANY */ 1030#define ASN1_PCTX_FLAGS_NO_ANY_TYPE 0x010 1031/* Don't show ASN1 type of MSTRINGs */ 1032#define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE 0x020 1033/* Don't show field names in SEQUENCE */ 1034#define ASN1_PCTX_FLAGS_NO_FIELD_NAME 0x040 1035/* Show structure names of each SEQUENCE field */ 1036#define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME 0x080 1037/* Don't show structure name even at top level */ 1038#define ASN1_PCTX_FLAGS_NO_STRUCT_NAME 0x100 1039 1040OPENSSL_EXPORT int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent, const ASN1_ITEM *it, const ASN1_PCTX *pctx); 1041OPENSSL_EXPORT ASN1_PCTX *ASN1_PCTX_new(void); 1042OPENSSL_EXPORT void ASN1_PCTX_free(ASN1_PCTX *p); 1043OPENSSL_EXPORT unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p); 1044OPENSSL_EXPORT void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags); 1045OPENSSL_EXPORT unsigned long ASN1_PCTX_get_nm_flags(ASN1_PCTX *p); 1046OPENSSL_EXPORT void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags); 1047OPENSSL_EXPORT unsigned long ASN1_PCTX_get_cert_flags(ASN1_PCTX *p); 1048OPENSSL_EXPORT void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags); 1049OPENSSL_EXPORT unsigned long ASN1_PCTX_get_oid_flags(ASN1_PCTX *p); 1050OPENSSL_EXPORT void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags); 1051OPENSSL_EXPORT unsigned long ASN1_PCTX_get_str_flags(ASN1_PCTX *p); 1052OPENSSL_EXPORT void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags); 1053 1054OPENSSL_EXPORT const BIO_METHOD *BIO_f_asn1(void); 1055 1056OPENSSL_EXPORT BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it); 1057 1058OPENSSL_EXPORT int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, const ASN1_ITEM *it); 1059OPENSSL_EXPORT int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, const char *hdr, const ASN1_ITEM *it); 1060OPENSSL_EXPORT ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it); 1061OPENSSL_EXPORT int SMIME_crlf_copy(BIO *in, BIO *out, int flags); 1062OPENSSL_EXPORT int SMIME_text(BIO *in, BIO *out); 1063 1064/* BEGIN ERROR CODES */ 1065/* The following lines are auto generated by the script mkerr.pl. Any changes 1066 * made after this point may be overwritten when the script is next run. 1067 */ 1068void ERR_load_ASN1_strings(void); 1069 1070typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg); 1071OPENSSL_EXPORT int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix, asn1_ps_func *prefix_free); 1072OPENSSL_EXPORT int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix, asn1_ps_func **pprefix_free); 1073OPENSSL_EXPORT int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix, asn1_ps_func *suffix_free); 1074OPENSSL_EXPORT int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix, asn1_ps_func **psuffix_free); 1075 1076#ifdef __cplusplus 1077} 1078#endif 1079 1080#define ASN1_R_ASN1_LENGTH_MISMATCH 100 1081#define ASN1_R_AUX_ERROR 101 1082#define ASN1_R_BAD_GET_ASN1_OBJECT_CALL 102 1083#define ASN1_R_BAD_OBJECT_HEADER 103 1084#define ASN1_R_BMPSTRING_IS_WRONG_LENGTH 104 1085#define ASN1_R_BN_LIB 105 1086#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106 1087#define ASN1_R_BUFFER_TOO_SMALL 107 1088#define ASN1_R_DECODE_ERROR 108 1089#define ASN1_R_DEPTH_EXCEEDED 109 1090#define ASN1_R_ENCODE_ERROR 110 1091#define ASN1_R_ERROR_GETTING_TIME 111 1092#define ASN1_R_EXPECTING_AN_ASN1_SEQUENCE 112 1093#define ASN1_R_EXPECTING_AN_INTEGER 113 1094#define ASN1_R_EXPECTING_AN_OBJECT 114 1095#define ASN1_R_EXPECTING_A_BOOLEAN 115 1096#define ASN1_R_EXPECTING_A_TIME 116 1097#define ASN1_R_EXPLICIT_LENGTH_MISMATCH 117 1098#define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 118 1099#define ASN1_R_FIELD_MISSING 119 1100#define ASN1_R_FIRST_NUM_TOO_LARGE 120 1101#define ASN1_R_HEADER_TOO_LONG 121 1102#define ASN1_R_ILLEGAL_BITSTRING_FORMAT 122 1103#define ASN1_R_ILLEGAL_BOOLEAN 123 1104#define ASN1_R_ILLEGAL_CHARACTERS 124 1105#define ASN1_R_ILLEGAL_FORMAT 125 1106#define ASN1_R_ILLEGAL_HEX 126 1107#define ASN1_R_ILLEGAL_IMPLICIT_TAG 127 1108#define ASN1_R_ILLEGAL_INTEGER 128 1109#define ASN1_R_ILLEGAL_NESTED_TAGGING 129 1110#define ASN1_R_ILLEGAL_NULL 130 1111#define ASN1_R_ILLEGAL_NULL_VALUE 131 1112#define ASN1_R_ILLEGAL_OBJECT 132 1113#define ASN1_R_ILLEGAL_OPTIONAL_ANY 133 1114#define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 134 1115#define ASN1_R_ILLEGAL_TAGGED_ANY 135 1116#define ASN1_R_ILLEGAL_TIME_VALUE 136 1117#define ASN1_R_INTEGER_NOT_ASCII_FORMAT 137 1118#define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 138 1119#define ASN1_R_INVALID_BIT_STRING_BITS_LEFT 139 1120#define ASN1_R_INVALID_BMPSTRING_LENGTH 140 1121#define ASN1_R_INVALID_DIGIT 141 1122#define ASN1_R_INVALID_MODIFIER 142 1123#define ASN1_R_INVALID_NUMBER 143 1124#define ASN1_R_INVALID_OBJECT_ENCODING 144 1125#define ASN1_R_INVALID_SEPARATOR 145 1126#define ASN1_R_INVALID_TIME_FORMAT 146 1127#define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 147 1128#define ASN1_R_INVALID_UTF8STRING 148 1129#define ASN1_R_LIST_ERROR 149 1130#define ASN1_R_MALLOC_FAILURE 150 1131#define ASN1_R_MISSING_ASN1_EOS 151 1132#define ASN1_R_MISSING_EOC 152 1133#define ASN1_R_MISSING_SECOND_NUMBER 153 1134#define ASN1_R_MISSING_VALUE 154 1135#define ASN1_R_MSTRING_NOT_UNIVERSAL 155 1136#define ASN1_R_MSTRING_WRONG_TAG 156 1137#define ASN1_R_NESTED_ASN1_ERROR 157 1138#define ASN1_R_NESTED_ASN1_STRING 158 1139#define ASN1_R_NON_HEX_CHARACTERS 159 1140#define ASN1_R_NOT_ASCII_FORMAT 160 1141#define ASN1_R_NOT_ENOUGH_DATA 161 1142#define ASN1_R_NO_MATCHING_CHOICE_TYPE 162 1143#define ASN1_R_NULL_IS_WRONG_LENGTH 163 1144#define ASN1_R_OBJECT_NOT_ASCII_FORMAT 164 1145#define ASN1_R_ODD_NUMBER_OF_CHARS 165 1146#define ASN1_R_SECOND_NUMBER_TOO_LARGE 166 1147#define ASN1_R_SEQUENCE_LENGTH_MISMATCH 167 1148#define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 168 1149#define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 169 1150#define ASN1_R_SHORT_LINE 170 1151#define ASN1_R_STREAMING_NOT_SUPPORTED 171 1152#define ASN1_R_STRING_TOO_LONG 172 1153#define ASN1_R_STRING_TOO_SHORT 173 1154#define ASN1_R_TAG_VALUE_TOO_HIGH 174 1155#define ASN1_R_TIME_NOT_ASCII_FORMAT 175 1156#define ASN1_R_TOO_LONG 176 1157#define ASN1_R_TYPE_NOT_CONSTRUCTED 177 1158#define ASN1_R_TYPE_NOT_PRIMITIVE 178 1159#define ASN1_R_UNEXPECTED_EOC 179 1160#define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH 180 1161#define ASN1_R_UNKNOWN_FORMAT 181 1162#define ASN1_R_UNKNOWN_TAG 182 1163#define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 183 1164#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 184 1165#define ASN1_R_UNSUPPORTED_TYPE 185 1166#define ASN1_R_WRONG_TAG 186 1167#define ASN1_R_WRONG_TYPE 187 1168 1169#endif 1170