1/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2 * All rights reserved. 3 * 4 * This package is an SSL implementation written 5 * by Eric Young (eay@cryptsoft.com). 6 * The implementation was written so as to conform with Netscapes SSL. 7 * 8 * This library is free for commercial and non-commercial use as long as 9 * the following conditions are aheared to. The following conditions 10 * apply to all code found in this distribution, be it the RC4, RSA, 11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 12 * included with this distribution is covered by the same copyright terms 13 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 14 * 15 * Copyright remains Eric Young's, and as such any Copyright notices in 16 * the code are not to be removed. 17 * If this package is used in a product, Eric Young should be given attribution 18 * as the author of the parts of the library used. 19 * This can be in the form of a textual message at program startup or 20 * in documentation (online or textual) provided with the package. 21 * 22 * Redistribution and use in source and binary forms, with or without 23 * modification, are permitted provided that the following conditions 24 * are met: 25 * 1. Redistributions of source code must retain the copyright 26 * notice, this list of conditions and the following disclaimer. 27 * 2. Redistributions in binary form must reproduce the above copyright 28 * notice, this list of conditions and the following disclaimer in the 29 * documentation and/or other materials provided with the distribution. 30 * 3. All advertising materials mentioning features or use of this software 31 * must display the following acknowledgement: 32 * "This product includes cryptographic software written by 33 * Eric Young (eay@cryptsoft.com)" 34 * The word 'cryptographic' can be left out if the rouines from the library 35 * being used are not cryptographic related :-). 36 * 4. If you include any Windows specific code (or a derivative thereof) from 37 * the apps directory (application code) you must include an acknowledgement: 38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 39 * 40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50 * SUCH DAMAGE. 51 * 52 * The licence and distribution terms for any publically available version or 53 * derivative of this code cannot be changed. i.e. this code cannot simply be 54 * copied and put under another distribution licence 55 * [including the GNU Public Licence.] 56 */ 57 58#ifndef HEADER_ASN1_H 59#define HEADER_ASN1_H 60 61#include <openssl/base.h> 62 63#include <time.h> 64 65#include <openssl/bio.h> 66#include <openssl/stack.h> 67 68#include <openssl/bn.h> 69 70#ifdef __cplusplus 71extern "C" { 72#endif 73 74#define V_ASN1_UNIVERSAL 0x00 75#define V_ASN1_APPLICATION 0x40 76#define V_ASN1_CONTEXT_SPECIFIC 0x80 77#define V_ASN1_PRIVATE 0xc0 78 79#define V_ASN1_CONSTRUCTED 0x20 80#define V_ASN1_PRIMITIVE_TAG 0x1f 81#define V_ASN1_PRIMATIVE_TAG 0x1f 82 83#define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */ 84#define V_ASN1_OTHER -3 /* used in ASN1_TYPE */ 85#define V_ASN1_ANY -4 /* used in ASN1 template code */ 86 87#define V_ASN1_NEG 0x100 /* negative flag */ 88 89#define V_ASN1_UNDEF -1 90#define V_ASN1_EOC 0 91#define V_ASN1_BOOLEAN 1 /**/ 92#define V_ASN1_INTEGER 2 93#define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) 94#define V_ASN1_BIT_STRING 3 95#define V_ASN1_OCTET_STRING 4 96#define V_ASN1_NULL 5 97#define V_ASN1_OBJECT 6 98#define V_ASN1_OBJECT_DESCRIPTOR 7 99#define V_ASN1_EXTERNAL 8 100#define V_ASN1_REAL 9 101#define V_ASN1_ENUMERATED 10 102#define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) 103#define V_ASN1_UTF8STRING 12 104#define V_ASN1_SEQUENCE 16 105#define V_ASN1_SET 17 106#define V_ASN1_NUMERICSTRING 18 /**/ 107#define V_ASN1_PRINTABLESTRING 19 108#define V_ASN1_T61STRING 20 109#define V_ASN1_TELETEXSTRING 20 /* alias */ 110#define V_ASN1_VIDEOTEXSTRING 21 /**/ 111#define V_ASN1_IA5STRING 22 112#define V_ASN1_UTCTIME 23 113#define V_ASN1_GENERALIZEDTIME 24 /**/ 114#define V_ASN1_GRAPHICSTRING 25 /**/ 115#define V_ASN1_ISO64STRING 26 /**/ 116#define V_ASN1_VISIBLESTRING 26 /* alias */ 117#define V_ASN1_GENERALSTRING 27 /**/ 118#define V_ASN1_UNIVERSALSTRING 28 /**/ 119#define V_ASN1_BMPSTRING 30 120 121/* For use with d2i_ASN1_type_bytes() */ 122#define B_ASN1_NUMERICSTRING 0x0001 123#define B_ASN1_PRINTABLESTRING 0x0002 124#define B_ASN1_T61STRING 0x0004 125#define B_ASN1_TELETEXSTRING 0x0004 126#define B_ASN1_VIDEOTEXSTRING 0x0008 127#define B_ASN1_IA5STRING 0x0010 128#define B_ASN1_GRAPHICSTRING 0x0020 129#define B_ASN1_ISO64STRING 0x0040 130#define B_ASN1_VISIBLESTRING 0x0040 131#define B_ASN1_GENERALSTRING 0x0080 132#define B_ASN1_UNIVERSALSTRING 0x0100 133#define B_ASN1_OCTET_STRING 0x0200 134#define B_ASN1_BIT_STRING 0x0400 135#define B_ASN1_BMPSTRING 0x0800 136#define B_ASN1_UNKNOWN 0x1000 137#define B_ASN1_UTF8STRING 0x2000 138#define B_ASN1_UTCTIME 0x4000 139#define B_ASN1_GENERALIZEDTIME 0x8000 140#define B_ASN1_SEQUENCE 0x10000 141 142/* For use with ASN1_mbstring_copy() */ 143#define MBSTRING_FLAG 0x1000 144#define MBSTRING_UTF8 (MBSTRING_FLAG) 145#define MBSTRING_ASC (MBSTRING_FLAG|1) 146#define MBSTRING_BMP (MBSTRING_FLAG|2) 147#define MBSTRING_UNIV (MBSTRING_FLAG|4) 148 149#define SMIME_OLDMIME 0x400 150#define SMIME_CRLFEOL 0x800 151#define SMIME_STREAM 0x1000 152 153#define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */ 154#define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */ 155 156/* We MUST make sure that, except for constness, asn1_ctx_st and 157 asn1_const_ctx are exactly the same. Fortunately, as soon as 158 the old ASN1 parsing macros are gone, we can throw this away 159 as well... */ 160typedef struct asn1_ctx_st 161 { 162 unsigned char *p;/* work char pointer */ 163 int eos; /* end of sequence read for indefinite encoding */ 164 int error; /* error code to use when returning an error */ 165 int inf; /* constructed if 0x20, indefinite is 0x21 */ 166 int tag; /* tag from last 'get object' */ 167 int xclass; /* class from last 'get object' */ 168 long slen; /* length of last 'get object' */ 169 unsigned char *max; /* largest value of p allowed */ 170 unsigned char *q;/* temporary variable */ 171 unsigned char **pp;/* variable */ 172 int line; /* used in error processing */ 173 } ASN1_CTX; 174 175typedef struct asn1_const_ctx_st 176 { 177 const unsigned char *p;/* work char pointer */ 178 int eos; /* end of sequence read for indefinite encoding */ 179 int error; /* error code to use when returning an error */ 180 int inf; /* constructed if 0x20, indefinite is 0x21 */ 181 int tag; /* tag from last 'get object' */ 182 int xclass; /* class from last 'get object' */ 183 long slen; /* length of last 'get object' */ 184 const unsigned char *max; /* largest value of p allowed */ 185 const unsigned char *q;/* temporary variable */ 186 const unsigned char **pp;/* variable */ 187 int line; /* used in error processing */ 188 } ASN1_const_CTX; 189 190/* These are used internally in the ASN1_OBJECT to keep track of 191 * whether the names and data need to be free()ed */ 192#define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */ 193#define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */ 194#define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */ 195#define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */ 196struct asn1_object_st 197 { 198 const char *sn,*ln; 199 int nid; 200 int length; 201 const unsigned char *data; /* data remains const after init */ 202 int flags; /* Should we free this one */ 203 }; 204 205#define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */ 206/* This indicates that the ASN1_STRING is not a real value but just a place 207 * holder for the location where indefinite length constructed data should 208 * be inserted in the memory buffer 209 */ 210#define ASN1_STRING_FLAG_NDEF 0x010 211 212/* This flag is used by the CMS code to indicate that a string is not 213 * complete and is a place holder for content when it had all been 214 * accessed. The flag will be reset when content has been written to it. 215 */ 216 217#define ASN1_STRING_FLAG_CONT 0x020 218/* This flag is used by ASN1 code to indicate an ASN1_STRING is an MSTRING 219 * type. 220 */ 221#define ASN1_STRING_FLAG_MSTRING 0x040 222/* This is the base type that holds just about everything :-) */ 223struct asn1_string_st 224 { 225 int length; 226 int type; 227 unsigned char *data; 228 /* The value of the following field depends on the type being 229 * held. It is mostly being used for BIT_STRING so if the 230 * input data has a non-zero 'unused bits' value, it will be 231 * handled correctly */ 232 long flags; 233 }; 234 235/* ASN1_ENCODING structure: this is used to save the received 236 * encoding of an ASN1 type. This is useful to get round 237 * problems with invalid encodings which can break signatures. 238 */ 239 240typedef struct ASN1_ENCODING_st 241 { 242 unsigned char *enc; /* DER encoding */ 243 long len; /* Length of encoding */ 244 int modified; /* set to 1 if 'enc' is invalid */ 245 } ASN1_ENCODING; 246 247/* Used with ASN1 LONG type: if a long is set to this it is omitted */ 248#define ASN1_LONG_UNDEF 0x7fffffffL 249 250#define STABLE_FLAGS_MALLOC 0x01 251#define STABLE_NO_MASK 0x02 252#define DIRSTRING_TYPE \ 253 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING) 254#define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING) 255 256typedef struct asn1_string_table_st { 257 int nid; 258 long minsize; 259 long maxsize; 260 unsigned long mask; 261 unsigned long flags; 262} ASN1_STRING_TABLE; 263 264/* size limits: this stuff is taken straight from RFC2459 */ 265 266#define ub_name 32768 267#define ub_common_name 64 268#define ub_locality_name 128 269#define ub_state_name 128 270#define ub_organization_name 64 271#define ub_organization_unit_name 64 272#define ub_title 64 273#define ub_email_address 128 274 275/* Declarations for template structures: for full definitions 276 * see asn1t.h 277 */ 278typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; 279typedef struct ASN1_TLC_st ASN1_TLC; 280/* This is just an opaque pointer */ 281typedef struct ASN1_VALUE_st ASN1_VALUE; 282 283/* Declare ASN1 functions: the implement macro in in asn1t.h */ 284 285#define DECLARE_ASN1_FUNCTIONS(type) DECLARE_ASN1_FUNCTIONS_name(type, type) 286 287#define DECLARE_ASN1_ALLOC_FUNCTIONS(type) \ 288 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, type) 289 290#define DECLARE_ASN1_FUNCTIONS_name(type, name) \ 291 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 292 DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) 293 294#define DECLARE_ASN1_FUNCTIONS_fname(type, itname, name) \ 295 DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 296 DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) 297 298#define DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) \ 299 OPENSSL_EXPORT type *d2i_##name(type **a, const unsigned char **in, long len); \ 300 OPENSSL_EXPORT int i2d_##name(type *a, unsigned char **out); \ 301 DECLARE_ASN1_ITEM(itname) 302 303#define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ 304 OPENSSL_EXPORT type *d2i_##name(type **a, const unsigned char **in, long len); \ 305 OPENSSL_EXPORT int i2d_##name(const type *a, unsigned char **out); \ 306 DECLARE_ASN1_ITEM(name) 307 308#define DECLARE_ASN1_NDEF_FUNCTION(name) \ 309 OPENSSL_EXPORT int i2d_##name##_NDEF(name *a, unsigned char **out); 310 311#define DECLARE_ASN1_FUNCTIONS_const(name) \ 312 DECLARE_ASN1_ALLOC_FUNCTIONS(name) \ 313 DECLARE_ASN1_ENCODE_FUNCTIONS_const(name, name) 314 315#define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 316 OPENSSL_EXPORT type *name##_new(void); \ 317 OPENSSL_EXPORT void name##_free(type *a); 318 319#define DECLARE_ASN1_PRINT_FUNCTION(stname) \ 320 DECLARE_ASN1_PRINT_FUNCTION_fname(stname, stname) 321 322#define DECLARE_ASN1_PRINT_FUNCTION_fname(stname, fname) \ 323 OPENSSL_EXPORT int fname##_print_ctx(BIO *out, stname *x, int indent, \ 324 const ASN1_PCTX *pctx); 325 326#define D2I_OF(type) type *(*)(type **,const unsigned char **,long) 327#define I2D_OF(type) int (*)(type *,unsigned char **) 328#define I2D_OF_const(type) int (*)(const type *,unsigned char **) 329 330#define CHECKED_D2I_OF(type, d2i) \ 331 ((d2i_of_void*) (1 ? d2i : ((D2I_OF(type))0))) 332#define CHECKED_I2D_OF(type, i2d) \ 333 ((i2d_of_void*) (1 ? i2d : ((I2D_OF(type))0))) 334#define CHECKED_NEW_OF(type, xnew) \ 335 ((void *(*)(void)) (1 ? xnew : ((type *(*)(void))0))) 336#define CHECKED_PPTR_OF(type, p) \ 337 ((void**) (1 ? p : (type**)0)) 338 339#define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long) 340#define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(const type *,unsigned char **) 341#define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type) 342 343TYPEDEF_D2I2D_OF(void); 344 345/* The following macros and typedefs allow an ASN1_ITEM 346 * to be embedded in a structure and referenced. Since 347 * the ASN1_ITEM pointers need to be globally accessible 348 * (possibly from shared libraries) they may exist in 349 * different forms. On platforms that support it the 350 * ASN1_ITEM structure itself will be globally exported. 351 * Other platforms will export a function that returns 352 * an ASN1_ITEM pointer. 353 * 354 * To handle both cases transparently the macros below 355 * should be used instead of hard coding an ASN1_ITEM 356 * pointer in a structure. 357 * 358 * The structure will look like this: 359 * 360 * typedef struct SOMETHING_st { 361 * ... 362 * ASN1_ITEM_EXP *iptr; 363 * ... 364 * } SOMETHING; 365 * 366 * It would be initialised as e.g.: 367 * 368 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; 369 * 370 * and the actual pointer extracted with: 371 * 372 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); 373 * 374 * Finally an ASN1_ITEM pointer can be extracted from an 375 * appropriate reference with: ASN1_ITEM_rptr(X509). This 376 * would be used when a function takes an ASN1_ITEM * argument. 377 * 378 */ 379 380/* ASN1_ITEM pointer exported type */ 381typedef const ASN1_ITEM ASN1_ITEM_EXP; 382 383/* Macro to obtain ASN1_ITEM pointer from exported type */ 384#define ASN1_ITEM_ptr(iptr) (iptr) 385 386/* Macro to include ASN1_ITEM pointer from base type */ 387#define ASN1_ITEM_ref(iptr) (&(iptr##_it)) 388 389#define ASN1_ITEM_rptr(ref) (&(ref##_it)) 390 391#define DECLARE_ASN1_ITEM(name) \ 392 extern OPENSSL_EXPORT const ASN1_ITEM name##_it; 393 394/* Parameters used by ASN1_STRING_print_ex() */ 395 396/* These determine which characters to escape: 397 * RFC2253 special characters, control characters and 398 * MSB set characters 399 */ 400 401#define ASN1_STRFLGS_ESC_2253 1 402#define ASN1_STRFLGS_ESC_CTRL 2 403#define ASN1_STRFLGS_ESC_MSB 4 404 405 406/* This flag determines how we do escaping: normally 407 * RC2253 backslash only, set this to use backslash and 408 * quote. 409 */ 410 411#define ASN1_STRFLGS_ESC_QUOTE 8 412 413 414/* These three flags are internal use only. */ 415 416/* Character is a valid PrintableString character */ 417#define CHARTYPE_PRINTABLESTRING 0x10 418/* Character needs escaping if it is the first character */ 419#define CHARTYPE_FIRST_ESC_2253 0x20 420/* Character needs escaping if it is the last character */ 421#define CHARTYPE_LAST_ESC_2253 0x40 422 423/* NB the internal flags are safely reused below by flags 424 * handled at the top level. 425 */ 426 427/* If this is set we convert all character strings 428 * to UTF8 first 429 */ 430 431#define ASN1_STRFLGS_UTF8_CONVERT 0x10 432 433/* If this is set we don't attempt to interpret content: 434 * just assume all strings are 1 byte per character. This 435 * will produce some pretty odd looking output! 436 */ 437 438#define ASN1_STRFLGS_IGNORE_TYPE 0x20 439 440/* If this is set we include the string type in the output */ 441#define ASN1_STRFLGS_SHOW_TYPE 0x40 442 443/* This determines which strings to display and which to 444 * 'dump' (hex dump of content octets or DER encoding). We can 445 * only dump non character strings or everything. If we 446 * don't dump 'unknown' they are interpreted as character 447 * strings with 1 octet per character and are subject to 448 * the usual escaping options. 449 */ 450 451#define ASN1_STRFLGS_DUMP_ALL 0x80 452#define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 453 454/* These determine what 'dumping' does, we can dump the 455 * content octets or the DER encoding: both use the 456 * RFC2253 #XXXXX notation. 457 */ 458 459#define ASN1_STRFLGS_DUMP_DER 0x200 460 461/* All the string flags consistent with RFC2253, 462 * escaping control characters isn't essential in 463 * RFC2253 but it is advisable anyway. 464 */ 465 466#define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ 467 ASN1_STRFLGS_ESC_CTRL | \ 468 ASN1_STRFLGS_ESC_MSB | \ 469 ASN1_STRFLGS_UTF8_CONVERT | \ 470 ASN1_STRFLGS_DUMP_UNKNOWN | \ 471 ASN1_STRFLGS_DUMP_DER) 472 473DECLARE_ASN1_SET_OF(ASN1_INTEGER) 474 475typedef struct asn1_type_st 476 { 477 int type; 478 union { 479 char *ptr; 480 ASN1_BOOLEAN boolean; 481 ASN1_STRING * asn1_string; 482 ASN1_OBJECT * object; 483 ASN1_INTEGER * integer; 484 ASN1_ENUMERATED * enumerated; 485 ASN1_BIT_STRING * bit_string; 486 ASN1_OCTET_STRING * octet_string; 487 ASN1_PRINTABLESTRING * printablestring; 488 ASN1_T61STRING * t61string; 489 ASN1_IA5STRING * ia5string; 490 ASN1_GENERALSTRING * generalstring; 491 ASN1_BMPSTRING * bmpstring; 492 ASN1_UNIVERSALSTRING * universalstring; 493 ASN1_UTCTIME * utctime; 494 ASN1_GENERALIZEDTIME * generalizedtime; 495 ASN1_VISIBLESTRING * visiblestring; 496 ASN1_UTF8STRING * utf8string; 497 /* set and sequence are left complete and still 498 * contain the set or sequence bytes */ 499 ASN1_STRING * set; 500 ASN1_STRING * sequence; 501 ASN1_VALUE * asn1_value; 502 } value; 503 } ASN1_TYPE; 504 505DECLARE_ASN1_SET_OF(ASN1_TYPE) 506 507typedef STACK_OF(ASN1_TYPE) ASN1_SEQUENCE_ANY; 508 509DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SEQUENCE_ANY) 510DECLARE_ASN1_ENCODE_FUNCTIONS_const(ASN1_SEQUENCE_ANY, ASN1_SET_ANY) 511 512struct X509_algor_st 513 { 514 ASN1_OBJECT *algorithm; 515 ASN1_TYPE *parameter; 516 } /* X509_ALGOR */; 517 518DECLARE_ASN1_FUNCTIONS(X509_ALGOR) 519 520typedef struct NETSCAPE_X509_st 521 { 522 ASN1_OCTET_STRING *header; 523 X509 *cert; 524 } NETSCAPE_X509; 525 526/* This is used to contain a list of bit names */ 527typedef struct BIT_STRING_BITNAME_st { 528 int bitnum; 529 const char *lname; 530 const char *sname; 531} BIT_STRING_BITNAME; 532 533 534#define M_ASN1_STRING_length(x) ((x)->length) 535#define M_ASN1_STRING_length_set(x, n) ((x)->length = (n)) 536#define M_ASN1_STRING_type(x) ((x)->type) 537#define M_ASN1_STRING_data(x) ((x)->data) 538 539/* Macros for string operations */ 540#define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\ 541 ASN1_STRING_type_new(V_ASN1_BIT_STRING) 542#define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 543#define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\ 544 ASN1_STRING_dup((const ASN1_STRING *)a) 545#define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\ 546 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 547#define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 548 549#define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\ 550 ASN1_STRING_type_new(V_ASN1_INTEGER) 551#define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a) 552#define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)\ 553 ASN1_STRING_dup((const ASN1_STRING *)a) 554#define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\ 555 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 556 557#define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\ 558 ASN1_STRING_type_new(V_ASN1_ENUMERATED) 559#define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a) 560#define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)\ 561 ASN1_STRING_dup((const ASN1_STRING *)a) 562#define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\ 563 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 564 565#define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\ 566 ASN1_STRING_type_new(V_ASN1_OCTET_STRING) 567#define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 568#define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\ 569 ASN1_STRING_dup((const ASN1_STRING *)a) 570#define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\ 571 (const ASN1_STRING *)a,(const ASN1_STRING *)b) 572#define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 573#define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b) 574#define M_i2d_ASN1_OCTET_STRING(a,pp) \ 575 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\ 576 V_ASN1_UNIVERSAL) 577 578#define B_ASN1_TIME \ 579 B_ASN1_UTCTIME | \ 580 B_ASN1_GENERALIZEDTIME 581 582#define B_ASN1_PRINTABLE \ 583 B_ASN1_NUMERICSTRING| \ 584 B_ASN1_PRINTABLESTRING| \ 585 B_ASN1_T61STRING| \ 586 B_ASN1_IA5STRING| \ 587 B_ASN1_BIT_STRING| \ 588 B_ASN1_UNIVERSALSTRING|\ 589 B_ASN1_BMPSTRING|\ 590 B_ASN1_UTF8STRING|\ 591 B_ASN1_SEQUENCE|\ 592 B_ASN1_UNKNOWN 593 594#define B_ASN1_DIRECTORYSTRING \ 595 B_ASN1_PRINTABLESTRING| \ 596 B_ASN1_TELETEXSTRING|\ 597 B_ASN1_BMPSTRING|\ 598 B_ASN1_UNIVERSALSTRING|\ 599 B_ASN1_UTF8STRING 600 601#define B_ASN1_DISPLAYTEXT \ 602 B_ASN1_IA5STRING| \ 603 B_ASN1_VISIBLESTRING| \ 604 B_ASN1_BMPSTRING|\ 605 B_ASN1_UTF8STRING 606 607#define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING) 608#define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a) 609#define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 610 pp,a->type,V_ASN1_UNIVERSAL) 611#define M_d2i_ASN1_PRINTABLE(a,pp,l) \ 612 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 613 B_ASN1_PRINTABLE) 614 615#define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 616#define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 617#define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 618 pp,a->type,V_ASN1_UNIVERSAL) 619#define M_d2i_DIRECTORYSTRING(a,pp,l) \ 620 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 621 B_ASN1_DIRECTORYSTRING) 622 623#define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 624#define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a) 625#define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 626 pp,a->type,V_ASN1_UNIVERSAL) 627#define M_d2i_DISPLAYTEXT(a,pp,l) \ 628 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 629 B_ASN1_DISPLAYTEXT) 630 631#define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\ 632 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 633#define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 634#define M_i2d_ASN1_PRINTABLESTRING(a,pp) \ 635 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\ 636 V_ASN1_UNIVERSAL) 637#define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \ 638 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\ 639 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING) 640 641#define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\ 642 ASN1_STRING_type_new(V_ASN1_T61STRING) 643#define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 644#define M_i2d_ASN1_T61STRING(a,pp) \ 645 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\ 646 V_ASN1_UNIVERSAL) 647#define M_d2i_ASN1_T61STRING(a,pp,l) \ 648 (ASN1_T61STRING *)d2i_ASN1_type_bytes\ 649 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING) 650 651#define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\ 652 ASN1_STRING_type_new(V_ASN1_IA5STRING) 653#define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 654#define M_ASN1_IA5STRING_dup(a) \ 655 (ASN1_IA5STRING *)ASN1_STRING_dup((const ASN1_STRING *)a) 656#define M_i2d_ASN1_IA5STRING(a,pp) \ 657 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\ 658 V_ASN1_UNIVERSAL) 659#define M_d2i_ASN1_IA5STRING(a,pp,l) \ 660 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\ 661 B_ASN1_IA5STRING) 662 663#define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\ 664 ASN1_STRING_type_new(V_ASN1_UTCTIME) 665#define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 666#define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)\ 667 ASN1_STRING_dup((const ASN1_STRING *)a) 668 669#define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\ 670 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME) 671#define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 672#define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\ 673 (const ASN1_STRING *)a) 674 675#define M_ASN1_TIME_new() (ASN1_TIME *)\ 676 ASN1_STRING_type_new(V_ASN1_UTCTIME) 677#define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 678#define M_ASN1_TIME_dup(a) (ASN1_TIME *)\ 679 ASN1_STRING_dup((const ASN1_STRING *)a) 680 681#define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\ 682 ASN1_STRING_type_new(V_ASN1_GENERALSTRING) 683#define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 684#define M_i2d_ASN1_GENERALSTRING(a,pp) \ 685 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\ 686 V_ASN1_UNIVERSAL) 687#define M_d2i_ASN1_GENERALSTRING(a,pp,l) \ 688 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\ 689 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING) 690 691#define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\ 692 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING) 693#define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 694#define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \ 695 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\ 696 V_ASN1_UNIVERSAL) 697#define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \ 698 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\ 699 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING) 700 701#define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\ 702 ASN1_STRING_type_new(V_ASN1_BMPSTRING) 703#define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 704#define M_i2d_ASN1_BMPSTRING(a,pp) \ 705 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\ 706 V_ASN1_UNIVERSAL) 707#define M_d2i_ASN1_BMPSTRING(a,pp,l) \ 708 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\ 709 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING) 710 711#define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\ 712 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 713#define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 714#define M_i2d_ASN1_VISIBLESTRING(a,pp) \ 715 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\ 716 V_ASN1_UNIVERSAL) 717#define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \ 718 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\ 719 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING) 720 721#define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\ 722 ASN1_STRING_type_new(V_ASN1_UTF8STRING) 723#define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 724#define M_i2d_ASN1_UTF8STRING(a,pp) \ 725 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\ 726 V_ASN1_UNIVERSAL) 727#define M_d2i_ASN1_UTF8STRING(a,pp,l) \ 728 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\ 729 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING) 730 731 /* for the is_set parameter to i2d_ASN1_SET */ 732#define IS_SEQUENCE 0 733#define IS_SET 1 734 735DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) 736 737OPENSSL_EXPORT int ASN1_TYPE_get(ASN1_TYPE *a); 738OPENSSL_EXPORT void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value); 739OPENSSL_EXPORT int ASN1_TYPE_set1(ASN1_TYPE *a, int type, const void *value); 740OPENSSL_EXPORT int ASN1_TYPE_cmp(const ASN1_TYPE *a, const ASN1_TYPE *b); 741 742OPENSSL_EXPORT ASN1_OBJECT * ASN1_OBJECT_new(void ); 743OPENSSL_EXPORT void ASN1_OBJECT_free(ASN1_OBJECT *a); 744OPENSSL_EXPORT int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp); 745OPENSSL_EXPORT ASN1_OBJECT * c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 746 long length); 747OPENSSL_EXPORT ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 748 long length); 749 750DECLARE_ASN1_ITEM(ASN1_OBJECT) 751 752DECLARE_ASN1_SET_OF(ASN1_OBJECT) 753 754OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_new(void); 755OPENSSL_EXPORT void ASN1_STRING_free(ASN1_STRING *a); 756OPENSSL_EXPORT int ASN1_STRING_copy(ASN1_STRING *dst, const ASN1_STRING *str); 757OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_dup(const ASN1_STRING *a); 758OPENSSL_EXPORT ASN1_STRING * ASN1_STRING_type_new(int type ); 759OPENSSL_EXPORT int ASN1_STRING_cmp(const ASN1_STRING *a, const ASN1_STRING *b); 760 /* Since this is used to store all sorts of things, via macros, for now, make 761 its data void * */ 762OPENSSL_EXPORT int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); 763OPENSSL_EXPORT void ASN1_STRING_set0(ASN1_STRING *str, void *data, int len); 764OPENSSL_EXPORT int ASN1_STRING_length(const ASN1_STRING *x); 765OPENSSL_EXPORT void ASN1_STRING_length_set(ASN1_STRING *x, int n); 766OPENSSL_EXPORT int ASN1_STRING_type(ASN1_STRING *x); 767OPENSSL_EXPORT unsigned char * ASN1_STRING_data(ASN1_STRING *x); 768 769DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) 770OPENSSL_EXPORT int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp); 771OPENSSL_EXPORT ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp, long length); 772OPENSSL_EXPORT int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, int length ); 773OPENSSL_EXPORT int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value); 774OPENSSL_EXPORT int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n); 775OPENSSL_EXPORT int ASN1_BIT_STRING_check(ASN1_BIT_STRING *a, unsigned char *flags, int flags_len); 776 777OPENSSL_EXPORT int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, BIT_STRING_BITNAME *tbl, int indent); 778OPENSSL_EXPORT int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl); 779OPENSSL_EXPORT int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value, BIT_STRING_BITNAME *tbl); 780 781OPENSSL_EXPORT int i2d_ASN1_BOOLEAN(int a,unsigned char **pp); 782OPENSSL_EXPORT int d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length); 783 784DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) 785OPENSSL_EXPORT int i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp); 786OPENSSL_EXPORT ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp, long length); 787OPENSSL_EXPORT ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp, long length); 788OPENSSL_EXPORT ASN1_INTEGER * ASN1_INTEGER_dup(const ASN1_INTEGER *x); 789OPENSSL_EXPORT int ASN1_INTEGER_cmp(const ASN1_INTEGER *x, const ASN1_INTEGER *y); 790 791DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) 792 793OPENSSL_EXPORT int ASN1_UTCTIME_check(const ASN1_UTCTIME *a); 794OPENSSL_EXPORT ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t); 795OPENSSL_EXPORT ASN1_UTCTIME *ASN1_UTCTIME_adj(ASN1_UTCTIME *s, time_t t, int offset_day, long offset_sec); 796OPENSSL_EXPORT int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str); 797OPENSSL_EXPORT int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t); 798#if 0 799time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s); 800#endif 801 802OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_check(const ASN1_GENERALIZEDTIME *a); 803OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t); 804OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s, time_t t, int offset_day, long offset_sec); 805OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str); 806OPENSSL_EXPORT int ASN1_TIME_diff(int *pday, int *psec, const ASN1_TIME *from, const ASN1_TIME *to); 807 808DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) 809OPENSSL_EXPORT ASN1_OCTET_STRING * ASN1_OCTET_STRING_dup(const ASN1_OCTET_STRING *a); 810OPENSSL_EXPORT int ASN1_OCTET_STRING_cmp(const ASN1_OCTET_STRING *a, const ASN1_OCTET_STRING *b); 811OPENSSL_EXPORT int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len); 812 813DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) 814DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) 815DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) 816DECLARE_ASN1_FUNCTIONS(ASN1_NULL) 817DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) 818 819OPENSSL_EXPORT int UTF8_getc(const unsigned char *str, int len, unsigned long *val); 820OPENSSL_EXPORT int UTF8_putc(unsigned char *str, int len, unsigned long value); 821 822DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) 823 824DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) 825DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) 826DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) 827DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) 828DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) 829DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) 830DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) 831DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) 832DECLARE_ASN1_FUNCTIONS(ASN1_TIME) 833 834DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) 835 836OPENSSL_EXPORT ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t); 837OPENSSL_EXPORT ASN1_TIME *ASN1_TIME_adj(ASN1_TIME *s,time_t t, int offset_day, long offset_sec); 838OPENSSL_EXPORT int ASN1_TIME_check(ASN1_TIME *t); 839OPENSSL_EXPORT ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out); 840OPENSSL_EXPORT int ASN1_TIME_set_string(ASN1_TIME *s, const char *str); 841 842OPENSSL_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); 843OPENSSL_EXPORT STACK_OF(OPENSSL_BLOCK) *d2i_ASN1_SET(STACK_OF(OPENSSL_BLOCK) **a, 844 const unsigned char **pp, 845 long length, d2i_of_void *d2i, 846 void (*free_func)(OPENSSL_BLOCK), int ex_tag, 847 int ex_class); 848 849OPENSSL_EXPORT int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a); 850OPENSSL_EXPORT int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size); 851OPENSSL_EXPORT int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a); 852OPENSSL_EXPORT int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size); 853OPENSSL_EXPORT int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a); 854OPENSSL_EXPORT int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size); 855OPENSSL_EXPORT int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type); 856OPENSSL_EXPORT int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a); 857 858OPENSSL_EXPORT int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num); 859OPENSSL_EXPORT ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len, const char *sn, const char *ln); 860 861OPENSSL_EXPORT int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); 862OPENSSL_EXPORT long ASN1_INTEGER_get(const ASN1_INTEGER *a); 863OPENSSL_EXPORT ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *bn, ASN1_INTEGER *ai); 864OPENSSL_EXPORT BIGNUM *ASN1_INTEGER_to_BN(const ASN1_INTEGER *ai,BIGNUM *bn); 865 866OPENSSL_EXPORT int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); 867OPENSSL_EXPORT long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a); 868OPENSSL_EXPORT ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai); 869OPENSSL_EXPORT BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn); 870 871/* General */ 872/* given a string, return the correct type, max is the maximum length */ 873OPENSSL_EXPORT int ASN1_PRINTABLE_type(const unsigned char *s, int max); 874 875OPENSSL_EXPORT int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass); 876OPENSSL_EXPORT ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp, long length, int Ptag, int Pclass); 877OPENSSL_EXPORT unsigned long ASN1_tag2bit(int tag); 878/* type is one or more of the B_ASN1_ values. */ 879OPENSSL_EXPORT ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,const unsigned char **pp, long length,int type); 880 881/* PARSING */ 882OPENSSL_EXPORT int asn1_Finish(ASN1_CTX *c); 883OPENSSL_EXPORT int asn1_const_Finish(ASN1_const_CTX *c); 884 885/* SPECIALS */ 886OPENSSL_EXPORT int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, int *pclass, long omax); 887OPENSSL_EXPORT int ASN1_check_infinite_end(unsigned char **p,long len); 888OPENSSL_EXPORT int ASN1_const_check_infinite_end(const unsigned char **p,long len); 889OPENSSL_EXPORT void ASN1_put_object(unsigned char **pp, int constructed, int length, int tag, int xclass); 890OPENSSL_EXPORT int ASN1_put_eoc(unsigned char **pp); 891OPENSSL_EXPORT int ASN1_object_size(int constructed, int length, int tag); 892 893/* Used to implement other functions */ 894OPENSSL_EXPORT void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, void *x); 895 896#define ASN1_dup_of(type,i2d,d2i,x) \ 897 ((type*)ASN1_dup(CHECKED_I2D_OF(type, i2d), \ 898 CHECKED_D2I_OF(type, d2i), \ 899 CHECKED_PTR_OF(type, x))) 900 901#define ASN1_dup_of_const(type,i2d,d2i,x) \ 902 ((type*)ASN1_dup(CHECKED_I2D_OF(const type, i2d), \ 903 CHECKED_D2I_OF(type, d2i), \ 904 CHECKED_PTR_OF(const type, x))) 905 906OPENSSL_EXPORT void *ASN1_item_dup(const ASN1_ITEM *it, void *x); 907 908/* ASN1 alloc/free macros for when a type is only used internally */ 909 910#define M_ASN1_new_of(type) (type *)ASN1_item_new(ASN1_ITEM_rptr(type)) 911#define M_ASN1_free_of(x, type) \ 912 ASN1_item_free(CHECKED_PTR_OF(type, x), ASN1_ITEM_rptr(type)) 913 914#ifndef OPENSSL_NO_FP_API 915OPENSSL_EXPORT void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x); 916 917#define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \ 918 ((type*)ASN1_d2i_fp(CHECKED_NEW_OF(type, xnew), \ 919 CHECKED_D2I_OF(type, d2i), \ 920 in, \ 921 CHECKED_PPTR_OF(type, x))) 922 923OPENSSL_EXPORT void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x); 924OPENSSL_EXPORT int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x); 925 926#define ASN1_i2d_fp_of(type,i2d,out,x) \ 927 (ASN1_i2d_fp(CHECKED_I2D_OF(type, i2d), \ 928 out, \ 929 CHECKED_PTR_OF(type, x))) 930 931#define ASN1_i2d_fp_of_const(type,i2d,out,x) \ 932 (ASN1_i2d_fp(CHECKED_I2D_OF(const type, i2d), \ 933 out, \ 934 CHECKED_PTR_OF(const type, x))) 935 936OPENSSL_EXPORT int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); 937OPENSSL_EXPORT int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags); 938#endif 939 940OPENSSL_EXPORT int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in); 941 942OPENSSL_EXPORT void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x); 943 944#define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \ 945 ((type*)ASN1_d2i_bio( CHECKED_NEW_OF(type, xnew), \ 946 CHECKED_D2I_OF(type, d2i), \ 947 in, \ 948 CHECKED_PPTR_OF(type, x))) 949 950OPENSSL_EXPORT void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x); 951OPENSSL_EXPORT int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, void *x); 952 953#define ASN1_i2d_bio_of(type,i2d,out,x) \ 954 (ASN1_i2d_bio(CHECKED_I2D_OF(type, i2d), \ 955 out, \ 956 CHECKED_PTR_OF(type, x))) 957 958#define ASN1_i2d_bio_of_const(type,i2d,out,x) \ 959 (ASN1_i2d_bio(CHECKED_I2D_OF(const type, i2d), \ 960 out, \ 961 CHECKED_PTR_OF(const type, x))) 962 963OPENSSL_EXPORT int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x); 964OPENSSL_EXPORT int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a); 965OPENSSL_EXPORT int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a); 966OPENSSL_EXPORT int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a); 967OPENSSL_EXPORT int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v); 968OPENSSL_EXPORT int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags); 969OPENSSL_EXPORT int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num, unsigned char *buf, int off); 970OPENSSL_EXPORT int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent); 971OPENSSL_EXPORT int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump); 972OPENSSL_EXPORT const char *ASN1_tag2str(int tag); 973 974/* Used to load and write netscape format cert */ 975 976DECLARE_ASN1_FUNCTIONS(NETSCAPE_X509) 977 978int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); 979 980OPENSSL_EXPORT STACK_OF(OPENSSL_BLOCK) *ASN1_seq_unpack(const unsigned char *buf, int len, d2i_of_void *d2i, void (*free_func)(OPENSSL_BLOCK)); 981OPENSSL_EXPORT unsigned char *ASN1_seq_pack(STACK_OF(OPENSSL_BLOCK) *safes, i2d_of_void *i2d, unsigned char **buf, int *len ); 982OPENSSL_EXPORT void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i); 983OPENSSL_EXPORT void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it); 984OPENSSL_EXPORT ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d, ASN1_OCTET_STRING **oct); 985 986#define ASN1_pack_string_of(type,obj,i2d,oct) \ 987 (ASN1_pack_string(CHECKED_PTR_OF(type, obj), \ 988 CHECKED_I2D_OF(type, i2d), \ 989 oct)) 990 991OPENSSL_EXPORT ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct); 992 993OPENSSL_EXPORT void ASN1_STRING_set_default_mask(unsigned long mask); 994OPENSSL_EXPORT int ASN1_STRING_set_default_mask_asc(const char *p); 995OPENSSL_EXPORT unsigned long ASN1_STRING_get_default_mask(void); 996OPENSSL_EXPORT int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len, int inform, unsigned long mask); 997OPENSSL_EXPORT int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len, int inform, unsigned long mask, long minsize, long maxsize); 998 999OPENSSL_EXPORT ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in, int inlen, int inform, int nid); 1000OPENSSL_EXPORT ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid); 1001OPENSSL_EXPORT int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); 1002OPENSSL_EXPORT void ASN1_STRING_TABLE_cleanup(void); 1003 1004/* ASN1 template functions */ 1005 1006/* Old API compatible functions */ 1007OPENSSL_EXPORT ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); 1008OPENSSL_EXPORT void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it); 1009OPENSSL_EXPORT ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it); 1010OPENSSL_EXPORT int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 1011OPENSSL_EXPORT int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 1012 1013OPENSSL_EXPORT void ASN1_add_oid_module(void); 1014 1015OPENSSL_EXPORT ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf); 1016OPENSSL_EXPORT ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf); 1017 1018/* ASN1 Print flags */ 1019 1020/* Indicate missing OPTIONAL fields */ 1021#define ASN1_PCTX_FLAGS_SHOW_ABSENT 0x001 1022/* Mark start and end of SEQUENCE */ 1023#define ASN1_PCTX_FLAGS_SHOW_SEQUENCE 0x002 1024/* Mark start and end of SEQUENCE/SET OF */ 1025#define ASN1_PCTX_FLAGS_SHOW_SSOF 0x004 1026/* Show the ASN1 type of primitives */ 1027#define ASN1_PCTX_FLAGS_SHOW_TYPE 0x008 1028/* Don't show ASN1 type of ANY */ 1029#define ASN1_PCTX_FLAGS_NO_ANY_TYPE 0x010 1030/* Don't show ASN1 type of MSTRINGs */ 1031#define ASN1_PCTX_FLAGS_NO_MSTRING_TYPE 0x020 1032/* Don't show field names in SEQUENCE */ 1033#define ASN1_PCTX_FLAGS_NO_FIELD_NAME 0x040 1034/* Show structure names of each SEQUENCE field */ 1035#define ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME 0x080 1036/* Don't show structure name even at top level */ 1037#define ASN1_PCTX_FLAGS_NO_STRUCT_NAME 0x100 1038 1039OPENSSL_EXPORT int ASN1_item_print(BIO *out, ASN1_VALUE *ifld, int indent, const ASN1_ITEM *it, const ASN1_PCTX *pctx); 1040OPENSSL_EXPORT ASN1_PCTX *ASN1_PCTX_new(void); 1041OPENSSL_EXPORT void ASN1_PCTX_free(ASN1_PCTX *p); 1042OPENSSL_EXPORT unsigned long ASN1_PCTX_get_flags(ASN1_PCTX *p); 1043OPENSSL_EXPORT void ASN1_PCTX_set_flags(ASN1_PCTX *p, unsigned long flags); 1044OPENSSL_EXPORT unsigned long ASN1_PCTX_get_nm_flags(ASN1_PCTX *p); 1045OPENSSL_EXPORT void ASN1_PCTX_set_nm_flags(ASN1_PCTX *p, unsigned long flags); 1046OPENSSL_EXPORT unsigned long ASN1_PCTX_get_cert_flags(ASN1_PCTX *p); 1047OPENSSL_EXPORT void ASN1_PCTX_set_cert_flags(ASN1_PCTX *p, unsigned long flags); 1048OPENSSL_EXPORT unsigned long ASN1_PCTX_get_oid_flags(ASN1_PCTX *p); 1049OPENSSL_EXPORT void ASN1_PCTX_set_oid_flags(ASN1_PCTX *p, unsigned long flags); 1050OPENSSL_EXPORT unsigned long ASN1_PCTX_get_str_flags(ASN1_PCTX *p); 1051OPENSSL_EXPORT void ASN1_PCTX_set_str_flags(ASN1_PCTX *p, unsigned long flags); 1052 1053OPENSSL_EXPORT const BIO_METHOD *BIO_f_asn1(void); 1054 1055OPENSSL_EXPORT BIO *BIO_new_NDEF(BIO *out, ASN1_VALUE *val, const ASN1_ITEM *it); 1056 1057OPENSSL_EXPORT int i2d_ASN1_bio_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, const ASN1_ITEM *it); 1058OPENSSL_EXPORT int PEM_write_bio_ASN1_stream(BIO *out, ASN1_VALUE *val, BIO *in, int flags, const char *hdr, const ASN1_ITEM *it); 1059OPENSSL_EXPORT ASN1_VALUE *SMIME_read_ASN1(BIO *bio, BIO **bcont, const ASN1_ITEM *it); 1060OPENSSL_EXPORT int SMIME_crlf_copy(BIO *in, BIO *out, int flags); 1061OPENSSL_EXPORT int SMIME_text(BIO *in, BIO *out); 1062 1063/* BEGIN ERROR CODES */ 1064/* The following lines are auto generated by the script mkerr.pl. Any changes 1065 * made after this point may be overwritten when the script is next run. 1066 */ 1067void ERR_load_ASN1_strings(void); 1068 1069typedef int asn1_ps_func(BIO *b, unsigned char **pbuf, int *plen, void *parg); 1070OPENSSL_EXPORT int BIO_asn1_set_prefix(BIO *b, asn1_ps_func *prefix, asn1_ps_func *prefix_free); 1071OPENSSL_EXPORT int BIO_asn1_get_prefix(BIO *b, asn1_ps_func **pprefix, asn1_ps_func **pprefix_free); 1072OPENSSL_EXPORT int BIO_asn1_set_suffix(BIO *b, asn1_ps_func *suffix, asn1_ps_func *suffix_free); 1073OPENSSL_EXPORT int BIO_asn1_get_suffix(BIO *b, asn1_ps_func **psuffix, asn1_ps_func **psuffix_free); 1074 1075#ifdef __cplusplus 1076} 1077#endif 1078 1079#define ASN1_R_ASN1_LENGTH_MISMATCH 100 1080#define ASN1_R_AUX_ERROR 101 1081#define ASN1_R_BAD_GET_ASN1_OBJECT_CALL 102 1082#define ASN1_R_BAD_OBJECT_HEADER 103 1083#define ASN1_R_BMPSTRING_IS_WRONG_LENGTH 104 1084#define ASN1_R_BN_LIB 105 1085#define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106 1086#define ASN1_R_BUFFER_TOO_SMALL 107 1087#define ASN1_R_DECODE_ERROR 108 1088#define ASN1_R_DEPTH_EXCEEDED 109 1089#define ASN1_R_ENCODE_ERROR 110 1090#define ASN1_R_ERROR_GETTING_TIME 111 1091#define ASN1_R_EXPECTING_AN_ASN1_SEQUENCE 112 1092#define ASN1_R_EXPECTING_AN_INTEGER 113 1093#define ASN1_R_EXPECTING_AN_OBJECT 114 1094#define ASN1_R_EXPECTING_A_BOOLEAN 115 1095#define ASN1_R_EXPECTING_A_TIME 116 1096#define ASN1_R_EXPLICIT_LENGTH_MISMATCH 117 1097#define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 118 1098#define ASN1_R_FIELD_MISSING 119 1099#define ASN1_R_FIRST_NUM_TOO_LARGE 120 1100#define ASN1_R_HEADER_TOO_LONG 121 1101#define ASN1_R_ILLEGAL_BITSTRING_FORMAT 122 1102#define ASN1_R_ILLEGAL_BOOLEAN 123 1103#define ASN1_R_ILLEGAL_CHARACTERS 124 1104#define ASN1_R_ILLEGAL_FORMAT 125 1105#define ASN1_R_ILLEGAL_HEX 126 1106#define ASN1_R_ILLEGAL_IMPLICIT_TAG 127 1107#define ASN1_R_ILLEGAL_INTEGER 128 1108#define ASN1_R_ILLEGAL_NESTED_TAGGING 129 1109#define ASN1_R_ILLEGAL_NULL 130 1110#define ASN1_R_ILLEGAL_NULL_VALUE 131 1111#define ASN1_R_ILLEGAL_OBJECT 132 1112#define ASN1_R_ILLEGAL_OPTIONAL_ANY 133 1113#define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 134 1114#define ASN1_R_ILLEGAL_TAGGED_ANY 135 1115#define ASN1_R_ILLEGAL_TIME_VALUE 136 1116#define ASN1_R_INTEGER_NOT_ASCII_FORMAT 137 1117#define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 138 1118#define ASN1_R_INVALID_BIT_STRING_BITS_LEFT 139 1119#define ASN1_R_INVALID_BMPSTRING_LENGTH 140 1120#define ASN1_R_INVALID_DIGIT 141 1121#define ASN1_R_INVALID_MODIFIER 142 1122#define ASN1_R_INVALID_NUMBER 143 1123#define ASN1_R_INVALID_OBJECT_ENCODING 144 1124#define ASN1_R_INVALID_SEPARATOR 145 1125#define ASN1_R_INVALID_TIME_FORMAT 146 1126#define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 147 1127#define ASN1_R_INVALID_UTF8STRING 148 1128#define ASN1_R_LIST_ERROR 149 1129#define ASN1_R_MISSING_ASN1_EOS 150 1130#define ASN1_R_MISSING_EOC 151 1131#define ASN1_R_MISSING_SECOND_NUMBER 152 1132#define ASN1_R_MISSING_VALUE 153 1133#define ASN1_R_MSTRING_NOT_UNIVERSAL 154 1134#define ASN1_R_MSTRING_WRONG_TAG 155 1135#define ASN1_R_NESTED_ASN1_ERROR 156 1136#define ASN1_R_NESTED_ASN1_STRING 157 1137#define ASN1_R_NON_HEX_CHARACTERS 158 1138#define ASN1_R_NOT_ASCII_FORMAT 159 1139#define ASN1_R_NOT_ENOUGH_DATA 160 1140#define ASN1_R_NO_MATCHING_CHOICE_TYPE 161 1141#define ASN1_R_NULL_IS_WRONG_LENGTH 162 1142#define ASN1_R_OBJECT_NOT_ASCII_FORMAT 163 1143#define ASN1_R_ODD_NUMBER_OF_CHARS 164 1144#define ASN1_R_SECOND_NUMBER_TOO_LARGE 165 1145#define ASN1_R_SEQUENCE_LENGTH_MISMATCH 166 1146#define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 167 1147#define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 168 1148#define ASN1_R_SHORT_LINE 169 1149#define ASN1_R_STREAMING_NOT_SUPPORTED 170 1150#define ASN1_R_STRING_TOO_LONG 171 1151#define ASN1_R_STRING_TOO_SHORT 172 1152#define ASN1_R_TAG_VALUE_TOO_HIGH 173 1153#define ASN1_R_TIME_NOT_ASCII_FORMAT 174 1154#define ASN1_R_TOO_LONG 175 1155#define ASN1_R_TYPE_NOT_CONSTRUCTED 176 1156#define ASN1_R_TYPE_NOT_PRIMITIVE 177 1157#define ASN1_R_UNEXPECTED_EOC 178 1158#define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH 179 1159#define ASN1_R_UNKNOWN_FORMAT 180 1160#define ASN1_R_UNKNOWN_TAG 181 1161#define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 182 1162#define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 183 1163#define ASN1_R_UNSUPPORTED_TYPE 184 1164#define ASN1_R_WRONG_TAG 185 1165#define ASN1_R_WRONG_TYPE 186 1166 1167#endif 1168