1 /* crypto/asn1/asn1.h */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #ifndef HEADER_ASN1_H 60 #define HEADER_ASN1_H 61 62 #include <time.h> 63 #include <openssl/e_os2.h> 64 #ifndef OPENSSL_NO_BIO 65 #include <openssl/bio.h> 66 #endif 67 #include <openssl/stack.h> 68 #include <openssl/safestack.h> 69 70 #include <openssl/symhacks.h> 71 72 #include <openssl/ossl_typ.h> 73 #ifndef OPENSSL_NO_DEPRECATED 74 #include <openssl/bn.h> 75 #endif 76 77 #ifdef OPENSSL_BUILD_SHLIBCRYPTO 78 # undef OPENSSL_EXTERN 79 # define OPENSSL_EXTERN OPENSSL_EXPORT 80 #endif 81 82 #ifdef __cplusplus 83 extern "C" { 84 #endif 85 86 #define V_ASN1_UNIVERSAL 0x00 87 #define V_ASN1_APPLICATION 0x40 88 #define V_ASN1_CONTEXT_SPECIFIC 0x80 89 #define V_ASN1_PRIVATE 0xc0 90 91 #define V_ASN1_CONSTRUCTED 0x20 92 #define V_ASN1_PRIMITIVE_TAG 0x1f 93 #define V_ASN1_PRIMATIVE_TAG 0x1f 94 95 #define V_ASN1_APP_CHOOSE -2 /* let the recipient choose */ 96 #define V_ASN1_OTHER -3 /* used in ASN1_TYPE */ 97 #define V_ASN1_ANY -4 /* used in ASN1 template code */ 98 99 #define V_ASN1_NEG 0x100 /* negative flag */ 100 101 #define V_ASN1_UNDEF -1 102 #define V_ASN1_EOC 0 103 #define V_ASN1_BOOLEAN 1 /**/ 104 #define V_ASN1_INTEGER 2 105 #define V_ASN1_NEG_INTEGER (2 | V_ASN1_NEG) 106 #define V_ASN1_BIT_STRING 3 107 #define V_ASN1_OCTET_STRING 4 108 #define V_ASN1_NULL 5 109 #define V_ASN1_OBJECT 6 110 #define V_ASN1_OBJECT_DESCRIPTOR 7 111 #define V_ASN1_EXTERNAL 8 112 #define V_ASN1_REAL 9 113 #define V_ASN1_ENUMERATED 10 114 #define V_ASN1_NEG_ENUMERATED (10 | V_ASN1_NEG) 115 #define V_ASN1_UTF8STRING 12 116 #define V_ASN1_SEQUENCE 16 117 #define V_ASN1_SET 17 118 #define V_ASN1_NUMERICSTRING 18 /**/ 119 #define V_ASN1_PRINTABLESTRING 19 120 #define V_ASN1_T61STRING 20 121 #define V_ASN1_TELETEXSTRING 20 /* alias */ 122 #define V_ASN1_VIDEOTEXSTRING 21 /**/ 123 #define V_ASN1_IA5STRING 22 124 #define V_ASN1_UTCTIME 23 125 #define V_ASN1_GENERALIZEDTIME 24 /**/ 126 #define V_ASN1_GRAPHICSTRING 25 /**/ 127 #define V_ASN1_ISO64STRING 26 /**/ 128 #define V_ASN1_VISIBLESTRING 26 /* alias */ 129 #define V_ASN1_GENERALSTRING 27 /**/ 130 #define V_ASN1_UNIVERSALSTRING 28 /**/ 131 #define V_ASN1_BMPSTRING 30 132 133 /* For use with d2i_ASN1_type_bytes() */ 134 #define B_ASN1_NUMERICSTRING 0x0001 135 #define B_ASN1_PRINTABLESTRING 0x0002 136 #define B_ASN1_T61STRING 0x0004 137 #define B_ASN1_TELETEXSTRING 0x0004 138 #define B_ASN1_VIDEOTEXSTRING 0x0008 139 #define B_ASN1_IA5STRING 0x0010 140 #define B_ASN1_GRAPHICSTRING 0x0020 141 #define B_ASN1_ISO64STRING 0x0040 142 #define B_ASN1_VISIBLESTRING 0x0040 143 #define B_ASN1_GENERALSTRING 0x0080 144 #define B_ASN1_UNIVERSALSTRING 0x0100 145 #define B_ASN1_OCTET_STRING 0x0200 146 #define B_ASN1_BIT_STRING 0x0400 147 #define B_ASN1_BMPSTRING 0x0800 148 #define B_ASN1_UNKNOWN 0x1000 149 #define B_ASN1_UTF8STRING 0x2000 150 #define B_ASN1_UTCTIME 0x4000 151 #define B_ASN1_GENERALIZEDTIME 0x8000 152 153 /* For use with ASN1_mbstring_copy() */ 154 #define MBSTRING_FLAG 0x1000 155 #define MBSTRING_UTF8 (MBSTRING_FLAG) 156 #define MBSTRING_ASC (MBSTRING_FLAG|1) 157 #define MBSTRING_BMP (MBSTRING_FLAG|2) 158 #define MBSTRING_UNIV (MBSTRING_FLAG|4) 159 160 struct X509_algor_st; 161 162 #define DECLARE_ASN1_SET_OF(type) /* filled in by mkstack.pl */ 163 #define IMPLEMENT_ASN1_SET_OF(type) /* nothing, no longer needed */ 164 165 /* We MUST make sure that, except for constness, asn1_ctx_st and 166 asn1_const_ctx are exactly the same. Fortunately, as soon as 167 the old ASN1 parsing macros are gone, we can throw this away 168 as well... */ 169 typedef struct asn1_ctx_st 170 { 171 unsigned char *p;/* work char pointer */ 172 int eos; /* end of sequence read for indefinite encoding */ 173 int error; /* error code to use when returning an error */ 174 int inf; /* constructed if 0x20, indefinite is 0x21 */ 175 int tag; /* tag from last 'get object' */ 176 int xclass; /* class from last 'get object' */ 177 long slen; /* length of last 'get object' */ 178 unsigned char *max; /* largest value of p allowed */ 179 unsigned char *q;/* temporary variable */ 180 unsigned char **pp;/* variable */ 181 int line; /* used in error processing */ 182 } ASN1_CTX; 183 184 typedef struct asn1_const_ctx_st 185 { 186 const unsigned char *p;/* work char pointer */ 187 int eos; /* end of sequence read for indefinite encoding */ 188 int error; /* error code to use when returning an error */ 189 int inf; /* constructed if 0x20, indefinite is 0x21 */ 190 int tag; /* tag from last 'get object' */ 191 int xclass; /* class from last 'get object' */ 192 long slen; /* length of last 'get object' */ 193 const unsigned char *max; /* largest value of p allowed */ 194 const unsigned char *q;/* temporary variable */ 195 const unsigned char **pp;/* variable */ 196 int line; /* used in error processing */ 197 } ASN1_const_CTX; 198 199 /* These are used internally in the ASN1_OBJECT to keep track of 200 * whether the names and data need to be free()ed */ 201 #define ASN1_OBJECT_FLAG_DYNAMIC 0x01 /* internal use */ 202 #define ASN1_OBJECT_FLAG_CRITICAL 0x02 /* critical x509v3 object id */ 203 #define ASN1_OBJECT_FLAG_DYNAMIC_STRINGS 0x04 /* internal use */ 204 #define ASN1_OBJECT_FLAG_DYNAMIC_DATA 0x08 /* internal use */ 205 typedef struct asn1_object_st 206 { 207 const char *sn,*ln; 208 int nid; 209 int length; 210 unsigned char *data; 211 int flags; /* Should we free this one */ 212 } ASN1_OBJECT; 213 214 #define ASN1_STRING_FLAG_BITS_LEFT 0x08 /* Set if 0x07 has bits left value */ 215 /* This indicates that the ASN1_STRING is not a real value but just a place 216 * holder for the location where indefinite length constructed data should 217 * be inserted in the memory buffer 218 */ 219 #define ASN1_STRING_FLAG_NDEF 0x010 220 /* This is the base type that holds just about everything :-) */ 221 typedef struct asn1_string_st 222 { 223 int length; 224 int type; 225 unsigned char *data; 226 /* The value of the following field depends on the type being 227 * held. It is mostly being used for BIT_STRING so if the 228 * input data has a non-zero 'unused bits' value, it will be 229 * handled correctly */ 230 long flags; 231 } ASN1_STRING; 232 233 /* ASN1_ENCODING structure: this is used to save the received 234 * encoding of an ASN1 type. This is useful to get round 235 * problems with invalid encodings which can break signatures. 236 */ 237 238 typedef struct ASN1_ENCODING_st 239 { 240 unsigned char *enc; /* DER encoding */ 241 long len; /* Length of encoding */ 242 int modified; /* set to 1 if 'enc' is invalid */ 243 } ASN1_ENCODING; 244 245 /* Used with ASN1 LONG type: if a long is set to this it is omitted */ 246 #define ASN1_LONG_UNDEF 0x7fffffffL 247 248 #define STABLE_FLAGS_MALLOC 0x01 249 #define STABLE_NO_MASK 0x02 250 #define DIRSTRING_TYPE \ 251 (B_ASN1_PRINTABLESTRING|B_ASN1_T61STRING|B_ASN1_BMPSTRING|B_ASN1_UTF8STRING) 252 #define PKCS9STRING_TYPE (DIRSTRING_TYPE|B_ASN1_IA5STRING) 253 254 typedef struct asn1_string_table_st { 255 int nid; 256 long minsize; 257 long maxsize; 258 unsigned long mask; 259 unsigned long flags; 260 } ASN1_STRING_TABLE; 261 262 DECLARE_STACK_OF(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 */ 278 typedef struct ASN1_TEMPLATE_st ASN1_TEMPLATE; 279 typedef struct ASN1_ITEM_st ASN1_ITEM; 280 typedef struct ASN1_TLC_st ASN1_TLC; 281 /* This is just an opaque pointer */ 282 typedef 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 type *d2i_##name(type **a, const unsigned char **in, long len); \ 301 int i2d_##name(type *a, unsigned char **out); \ 302 DECLARE_ASN1_ITEM(itname) 303 304 #define DECLARE_ASN1_ENCODE_FUNCTIONS_const(type, name) \ 305 type *d2i_##name(type **a, const unsigned char **in, long len); \ 306 int i2d_##name(const type *a, unsigned char **out); \ 307 DECLARE_ASN1_ITEM(name) 308 309 #define DECLARE_ASN1_NDEF_FUNCTION(name) \ 310 int i2d_##name##_NDEF(name *a, unsigned char **out); 311 312 #define DECLARE_ASN1_FUNCTIONS_const(name) \ 313 name *name##_new(void); \ 314 void name##_free(name *a); 315 316 #define DECLARE_ASN1_ALLOC_FUNCTIONS_name(type, name) \ 317 type *name##_new(void); \ 318 void name##_free(type *a); 319 320 #define D2I_OF(type) type *(*)(type **,const unsigned char **,long) 321 #define I2D_OF(type) int (*)(type *,unsigned char **) 322 #define I2D_OF_const(type) int (*)(const type *,unsigned char **) 323 324 #define TYPEDEF_D2I_OF(type) typedef type *d2i_of_##type(type **,const unsigned char **,long) 325 #define TYPEDEF_I2D_OF(type) typedef int i2d_of_##type(type *,unsigned char **) 326 #define TYPEDEF_D2I2D_OF(type) TYPEDEF_D2I_OF(type); TYPEDEF_I2D_OF(type) 327 328 TYPEDEF_D2I2D_OF(void); 329 330 /* The following macros and typedefs allow an ASN1_ITEM 331 * to be embedded in a structure and referenced. Since 332 * the ASN1_ITEM pointers need to be globally accessible 333 * (possibly from shared libraries) they may exist in 334 * different forms. On platforms that support it the 335 * ASN1_ITEM structure itself will be globally exported. 336 * Other platforms will export a function that returns 337 * an ASN1_ITEM pointer. 338 * 339 * To handle both cases transparently the macros below 340 * should be used instead of hard coding an ASN1_ITEM 341 * pointer in a structure. 342 * 343 * The structure will look like this: 344 * 345 * typedef struct SOMETHING_st { 346 * ... 347 * ASN1_ITEM_EXP *iptr; 348 * ... 349 * } SOMETHING; 350 * 351 * It would be initialised as e.g.: 352 * 353 * SOMETHING somevar = {...,ASN1_ITEM_ref(X509),...}; 354 * 355 * and the actual pointer extracted with: 356 * 357 * const ASN1_ITEM *it = ASN1_ITEM_ptr(somevar.iptr); 358 * 359 * Finally an ASN1_ITEM pointer can be extracted from an 360 * appropriate reference with: ASN1_ITEM_rptr(X509). This 361 * would be used when a function takes an ASN1_ITEM * argument. 362 * 363 */ 364 365 #ifndef OPENSSL_EXPORT_VAR_AS_FUNCTION 366 367 /* ASN1_ITEM pointer exported type */ 368 typedef const ASN1_ITEM ASN1_ITEM_EXP; 369 370 /* Macro to obtain ASN1_ITEM pointer from exported type */ 371 #define ASN1_ITEM_ptr(iptr) (iptr) 372 373 /* Macro to include ASN1_ITEM pointer from base type */ 374 #define ASN1_ITEM_ref(iptr) (&(iptr##_it)) 375 376 #define ASN1_ITEM_rptr(ref) (&(ref##_it)) 377 378 #define DECLARE_ASN1_ITEM(name) \ 379 OPENSSL_EXTERN const ASN1_ITEM name##_it; 380 381 #else 382 383 /* Platforms that can't easily handle shared global variables are declared 384 * as functions returning ASN1_ITEM pointers. 385 */ 386 387 /* ASN1_ITEM pointer exported type */ 388 typedef const ASN1_ITEM * ASN1_ITEM_EXP(void); 389 390 /* Macro to obtain ASN1_ITEM pointer from exported type */ 391 #define ASN1_ITEM_ptr(iptr) (iptr()) 392 393 /* Macro to include ASN1_ITEM pointer from base type */ 394 #define ASN1_ITEM_ref(iptr) (iptr##_it) 395 396 #define ASN1_ITEM_rptr(ref) (ref##_it()) 397 398 #define DECLARE_ASN1_ITEM(name) \ 399 const ASN1_ITEM * name##_it(void); 400 401 #endif 402 403 /* Parameters used by ASN1_STRING_print_ex() */ 404 405 /* These determine which characters to escape: 406 * RFC2253 special characters, control characters and 407 * MSB set characters 408 */ 409 410 #define ASN1_STRFLGS_ESC_2253 1 411 #define ASN1_STRFLGS_ESC_CTRL 2 412 #define ASN1_STRFLGS_ESC_MSB 4 413 414 415 /* This flag determines how we do escaping: normally 416 * RC2253 backslash only, set this to use backslash and 417 * quote. 418 */ 419 420 #define ASN1_STRFLGS_ESC_QUOTE 8 421 422 423 /* These three flags are internal use only. */ 424 425 /* Character is a valid PrintableString character */ 426 #define CHARTYPE_PRINTABLESTRING 0x10 427 /* Character needs escaping if it is the first character */ 428 #define CHARTYPE_FIRST_ESC_2253 0x20 429 /* Character needs escaping if it is the last character */ 430 #define CHARTYPE_LAST_ESC_2253 0x40 431 432 /* NB the internal flags are safely reused below by flags 433 * handled at the top level. 434 */ 435 436 /* If this is set we convert all character strings 437 * to UTF8 first 438 */ 439 440 #define ASN1_STRFLGS_UTF8_CONVERT 0x10 441 442 /* If this is set we don't attempt to interpret content: 443 * just assume all strings are 1 byte per character. This 444 * will produce some pretty odd looking output! 445 */ 446 447 #define ASN1_STRFLGS_IGNORE_TYPE 0x20 448 449 /* If this is set we include the string type in the output */ 450 #define ASN1_STRFLGS_SHOW_TYPE 0x40 451 452 /* This determines which strings to display and which to 453 * 'dump' (hex dump of content octets or DER encoding). We can 454 * only dump non character strings or everything. If we 455 * don't dump 'unknown' they are interpreted as character 456 * strings with 1 octet per character and are subject to 457 * the usual escaping options. 458 */ 459 460 #define ASN1_STRFLGS_DUMP_ALL 0x80 461 #define ASN1_STRFLGS_DUMP_UNKNOWN 0x100 462 463 /* These determine what 'dumping' does, we can dump the 464 * content octets or the DER encoding: both use the 465 * RFC2253 #XXXXX notation. 466 */ 467 468 #define ASN1_STRFLGS_DUMP_DER 0x200 469 470 /* All the string flags consistent with RFC2253, 471 * escaping control characters isn't essential in 472 * RFC2253 but it is advisable anyway. 473 */ 474 475 #define ASN1_STRFLGS_RFC2253 (ASN1_STRFLGS_ESC_2253 | \ 476 ASN1_STRFLGS_ESC_CTRL | \ 477 ASN1_STRFLGS_ESC_MSB | \ 478 ASN1_STRFLGS_UTF8_CONVERT | \ 479 ASN1_STRFLGS_DUMP_UNKNOWN | \ 480 ASN1_STRFLGS_DUMP_DER) 481 482 DECLARE_STACK_OF(ASN1_INTEGER) 483 DECLARE_ASN1_SET_OF(ASN1_INTEGER) 484 485 DECLARE_STACK_OF(ASN1_GENERALSTRING) 486 487 typedef struct asn1_type_st 488 { 489 int type; 490 union { 491 char *ptr; 492 ASN1_BOOLEAN boolean; 493 ASN1_STRING * asn1_string; 494 ASN1_OBJECT * object; 495 ASN1_INTEGER * integer; 496 ASN1_ENUMERATED * enumerated; 497 ASN1_BIT_STRING * bit_string; 498 ASN1_OCTET_STRING * octet_string; 499 ASN1_PRINTABLESTRING * printablestring; 500 ASN1_T61STRING * t61string; 501 ASN1_IA5STRING * ia5string; 502 ASN1_GENERALSTRING * generalstring; 503 ASN1_BMPSTRING * bmpstring; 504 ASN1_UNIVERSALSTRING * universalstring; 505 ASN1_UTCTIME * utctime; 506 ASN1_GENERALIZEDTIME * generalizedtime; 507 ASN1_VISIBLESTRING * visiblestring; 508 ASN1_UTF8STRING * utf8string; 509 /* set and sequence are left complete and still 510 * contain the set or sequence bytes */ 511 ASN1_STRING * set; 512 ASN1_STRING * sequence; 513 } value; 514 } ASN1_TYPE; 515 516 DECLARE_STACK_OF(ASN1_TYPE) 517 DECLARE_ASN1_SET_OF(ASN1_TYPE) 518 519 typedef struct asn1_method_st 520 { 521 i2d_of_void *i2d; 522 d2i_of_void *d2i; 523 void *(*create)(void); 524 void (*destroy)(void *); 525 } ASN1_METHOD; 526 527 /* This is used when parsing some Netscape objects */ 528 typedef struct asn1_header_st 529 { 530 ASN1_OCTET_STRING *header; 531 void *data; 532 ASN1_METHOD *meth; 533 } ASN1_HEADER; 534 535 /* This is used to contain a list of bit names */ 536 typedef struct BIT_STRING_BITNAME_st { 537 int bitnum; 538 const char *lname; 539 const char *sname; 540 } BIT_STRING_BITNAME; 541 542 543 #define M_ASN1_STRING_length(x) ((x)->length) 544 #define M_ASN1_STRING_length_set(x, n) ((x)->length = (n)) 545 #define M_ASN1_STRING_type(x) ((x)->type) 546 #define M_ASN1_STRING_data(x) ((x)->data) 547 548 /* Macros for string operations */ 549 #define M_ASN1_BIT_STRING_new() (ASN1_BIT_STRING *)\ 550 ASN1_STRING_type_new(V_ASN1_BIT_STRING) 551 #define M_ASN1_BIT_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 552 #define M_ASN1_BIT_STRING_dup(a) (ASN1_BIT_STRING *)\ 553 ASN1_STRING_dup((ASN1_STRING *)a) 554 #define M_ASN1_BIT_STRING_cmp(a,b) ASN1_STRING_cmp(\ 555 (ASN1_STRING *)a,(ASN1_STRING *)b) 556 #define M_ASN1_BIT_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 557 558 #define M_ASN1_INTEGER_new() (ASN1_INTEGER *)\ 559 ASN1_STRING_type_new(V_ASN1_INTEGER) 560 #define M_ASN1_INTEGER_free(a) ASN1_STRING_free((ASN1_STRING *)a) 561 #define M_ASN1_INTEGER_dup(a) (ASN1_INTEGER *)ASN1_STRING_dup((ASN1_STRING *)a) 562 #define M_ASN1_INTEGER_cmp(a,b) ASN1_STRING_cmp(\ 563 (ASN1_STRING *)a,(ASN1_STRING *)b) 564 565 #define M_ASN1_ENUMERATED_new() (ASN1_ENUMERATED *)\ 566 ASN1_STRING_type_new(V_ASN1_ENUMERATED) 567 #define M_ASN1_ENUMERATED_free(a) ASN1_STRING_free((ASN1_STRING *)a) 568 #define M_ASN1_ENUMERATED_dup(a) (ASN1_ENUMERATED *)ASN1_STRING_dup((ASN1_STRING *)a) 569 #define M_ASN1_ENUMERATED_cmp(a,b) ASN1_STRING_cmp(\ 570 (ASN1_STRING *)a,(ASN1_STRING *)b) 571 572 #define M_ASN1_OCTET_STRING_new() (ASN1_OCTET_STRING *)\ 573 ASN1_STRING_type_new(V_ASN1_OCTET_STRING) 574 #define M_ASN1_OCTET_STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 575 #define M_ASN1_OCTET_STRING_dup(a) (ASN1_OCTET_STRING *)\ 576 ASN1_STRING_dup((ASN1_STRING *)a) 577 #define M_ASN1_OCTET_STRING_cmp(a,b) ASN1_STRING_cmp(\ 578 (ASN1_STRING *)a,(ASN1_STRING *)b) 579 #define M_ASN1_OCTET_STRING_set(a,b,c) ASN1_STRING_set((ASN1_STRING *)a,b,c) 580 #define M_ASN1_OCTET_STRING_print(a,b) ASN1_STRING_print(a,(ASN1_STRING *)b) 581 #define M_i2d_ASN1_OCTET_STRING(a,pp) \ 582 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_OCTET_STRING,\ 583 V_ASN1_UNIVERSAL) 584 585 #define B_ASN1_TIME \ 586 B_ASN1_UTCTIME | \ 587 B_ASN1_GENERALIZEDTIME 588 589 #define B_ASN1_PRINTABLE \ 590 B_ASN1_PRINTABLESTRING| \ 591 B_ASN1_T61STRING| \ 592 B_ASN1_IA5STRING| \ 593 B_ASN1_BIT_STRING| \ 594 B_ASN1_UNIVERSALSTRING|\ 595 B_ASN1_BMPSTRING|\ 596 B_ASN1_UTF8STRING|\ 597 B_ASN1_UNKNOWN 598 599 #define B_ASN1_DIRECTORYSTRING \ 600 B_ASN1_PRINTABLESTRING| \ 601 B_ASN1_TELETEXSTRING|\ 602 B_ASN1_BMPSTRING|\ 603 B_ASN1_UNIVERSALSTRING|\ 604 B_ASN1_UTF8STRING 605 606 #define B_ASN1_DISPLAYTEXT \ 607 B_ASN1_IA5STRING| \ 608 B_ASN1_VISIBLESTRING| \ 609 B_ASN1_BMPSTRING|\ 610 B_ASN1_UTF8STRING 611 612 #define M_ASN1_PRINTABLE_new() ASN1_STRING_type_new(V_ASN1_T61STRING) 613 #define M_ASN1_PRINTABLE_free(a) ASN1_STRING_free((ASN1_STRING *)a) 614 #define M_i2d_ASN1_PRINTABLE(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 615 pp,a->type,V_ASN1_UNIVERSAL) 616 #define M_d2i_ASN1_PRINTABLE(a,pp,l) \ 617 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 618 B_ASN1_PRINTABLE) 619 620 #define M_DIRECTORYSTRING_new() ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 621 #define M_DIRECTORYSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 622 #define M_i2d_DIRECTORYSTRING(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 623 pp,a->type,V_ASN1_UNIVERSAL) 624 #define M_d2i_DIRECTORYSTRING(a,pp,l) \ 625 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 626 B_ASN1_DIRECTORYSTRING) 627 628 #define M_DISPLAYTEXT_new() ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 629 #define M_DISPLAYTEXT_free(a) ASN1_STRING_free((ASN1_STRING *)a) 630 #define M_i2d_DISPLAYTEXT(a,pp) i2d_ASN1_bytes((ASN1_STRING *)a,\ 631 pp,a->type,V_ASN1_UNIVERSAL) 632 #define M_d2i_DISPLAYTEXT(a,pp,l) \ 633 d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l, \ 634 B_ASN1_DISPLAYTEXT) 635 636 #define M_ASN1_PRINTABLESTRING_new() (ASN1_PRINTABLESTRING *)\ 637 ASN1_STRING_type_new(V_ASN1_PRINTABLESTRING) 638 #define M_ASN1_PRINTABLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 639 #define M_i2d_ASN1_PRINTABLESTRING(a,pp) \ 640 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_PRINTABLESTRING,\ 641 V_ASN1_UNIVERSAL) 642 #define M_d2i_ASN1_PRINTABLESTRING(a,pp,l) \ 643 (ASN1_PRINTABLESTRING *)d2i_ASN1_type_bytes\ 644 ((ASN1_STRING **)a,pp,l,B_ASN1_PRINTABLESTRING) 645 646 #define M_ASN1_T61STRING_new() (ASN1_T61STRING *)\ 647 ASN1_STRING_type_new(V_ASN1_T61STRING) 648 #define M_ASN1_T61STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 649 #define M_i2d_ASN1_T61STRING(a,pp) \ 650 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_T61STRING,\ 651 V_ASN1_UNIVERSAL) 652 #define M_d2i_ASN1_T61STRING(a,pp,l) \ 653 (ASN1_T61STRING *)d2i_ASN1_type_bytes\ 654 ((ASN1_STRING **)a,pp,l,B_ASN1_T61STRING) 655 656 #define M_ASN1_IA5STRING_new() (ASN1_IA5STRING *)\ 657 ASN1_STRING_type_new(V_ASN1_IA5STRING) 658 #define M_ASN1_IA5STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 659 #define M_ASN1_IA5STRING_dup(a) \ 660 (ASN1_IA5STRING *)ASN1_STRING_dup((ASN1_STRING *)a) 661 #define M_i2d_ASN1_IA5STRING(a,pp) \ 662 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_IA5STRING,\ 663 V_ASN1_UNIVERSAL) 664 #define M_d2i_ASN1_IA5STRING(a,pp,l) \ 665 (ASN1_IA5STRING *)d2i_ASN1_type_bytes((ASN1_STRING **)a,pp,l,\ 666 B_ASN1_IA5STRING) 667 668 #define M_ASN1_UTCTIME_new() (ASN1_UTCTIME *)\ 669 ASN1_STRING_type_new(V_ASN1_UTCTIME) 670 #define M_ASN1_UTCTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 671 #define M_ASN1_UTCTIME_dup(a) (ASN1_UTCTIME *)ASN1_STRING_dup((ASN1_STRING *)a) 672 673 #define M_ASN1_GENERALIZEDTIME_new() (ASN1_GENERALIZEDTIME *)\ 674 ASN1_STRING_type_new(V_ASN1_GENERALIZEDTIME) 675 #define M_ASN1_GENERALIZEDTIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 676 #define M_ASN1_GENERALIZEDTIME_dup(a) (ASN1_GENERALIZEDTIME *)ASN1_STRING_dup(\ 677 (ASN1_STRING *)a) 678 679 #define M_ASN1_TIME_new() (ASN1_TIME *)\ 680 ASN1_STRING_type_new(V_ASN1_UTCTIME) 681 #define M_ASN1_TIME_free(a) ASN1_STRING_free((ASN1_STRING *)a) 682 #define M_ASN1_TIME_dup(a) (ASN1_TIME *)ASN1_STRING_dup((ASN1_STRING *)a) 683 684 #define M_ASN1_GENERALSTRING_new() (ASN1_GENERALSTRING *)\ 685 ASN1_STRING_type_new(V_ASN1_GENERALSTRING) 686 #define M_ASN1_GENERALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 687 #define M_i2d_ASN1_GENERALSTRING(a,pp) \ 688 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_GENERALSTRING,\ 689 V_ASN1_UNIVERSAL) 690 #define M_d2i_ASN1_GENERALSTRING(a,pp,l) \ 691 (ASN1_GENERALSTRING *)d2i_ASN1_type_bytes\ 692 ((ASN1_STRING **)a,pp,l,B_ASN1_GENERALSTRING) 693 694 #define M_ASN1_UNIVERSALSTRING_new() (ASN1_UNIVERSALSTRING *)\ 695 ASN1_STRING_type_new(V_ASN1_UNIVERSALSTRING) 696 #define M_ASN1_UNIVERSALSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 697 #define M_i2d_ASN1_UNIVERSALSTRING(a,pp) \ 698 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UNIVERSALSTRING,\ 699 V_ASN1_UNIVERSAL) 700 #define M_d2i_ASN1_UNIVERSALSTRING(a,pp,l) \ 701 (ASN1_UNIVERSALSTRING *)d2i_ASN1_type_bytes\ 702 ((ASN1_STRING **)a,pp,l,B_ASN1_UNIVERSALSTRING) 703 704 #define M_ASN1_BMPSTRING_new() (ASN1_BMPSTRING *)\ 705 ASN1_STRING_type_new(V_ASN1_BMPSTRING) 706 #define M_ASN1_BMPSTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 707 #define M_i2d_ASN1_BMPSTRING(a,pp) \ 708 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_BMPSTRING,\ 709 V_ASN1_UNIVERSAL) 710 #define M_d2i_ASN1_BMPSTRING(a,pp,l) \ 711 (ASN1_BMPSTRING *)d2i_ASN1_type_bytes\ 712 ((ASN1_STRING **)a,pp,l,B_ASN1_BMPSTRING) 713 714 #define M_ASN1_VISIBLESTRING_new() (ASN1_VISIBLESTRING *)\ 715 ASN1_STRING_type_new(V_ASN1_VISIBLESTRING) 716 #define M_ASN1_VISIBLESTRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 717 #define M_i2d_ASN1_VISIBLESTRING(a,pp) \ 718 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_VISIBLESTRING,\ 719 V_ASN1_UNIVERSAL) 720 #define M_d2i_ASN1_VISIBLESTRING(a,pp,l) \ 721 (ASN1_VISIBLESTRING *)d2i_ASN1_type_bytes\ 722 ((ASN1_STRING **)a,pp,l,B_ASN1_VISIBLESTRING) 723 724 #define M_ASN1_UTF8STRING_new() (ASN1_UTF8STRING *)\ 725 ASN1_STRING_type_new(V_ASN1_UTF8STRING) 726 #define M_ASN1_UTF8STRING_free(a) ASN1_STRING_free((ASN1_STRING *)a) 727 #define M_i2d_ASN1_UTF8STRING(a,pp) \ 728 i2d_ASN1_bytes((ASN1_STRING *)a,pp,V_ASN1_UTF8STRING,\ 729 V_ASN1_UNIVERSAL) 730 #define M_d2i_ASN1_UTF8STRING(a,pp,l) \ 731 (ASN1_UTF8STRING *)d2i_ASN1_type_bytes\ 732 ((ASN1_STRING **)a,pp,l,B_ASN1_UTF8STRING) 733 734 /* for the is_set parameter to i2d_ASN1_SET */ 735 #define IS_SEQUENCE 0 736 #define IS_SET 1 737 738 DECLARE_ASN1_FUNCTIONS_fname(ASN1_TYPE, ASN1_ANY, ASN1_TYPE) 739 740 int ASN1_TYPE_get(ASN1_TYPE *a); 741 void ASN1_TYPE_set(ASN1_TYPE *a, int type, void *value); 742 743 ASN1_OBJECT * ASN1_OBJECT_new(void ); 744 void ASN1_OBJECT_free(ASN1_OBJECT *a); 745 int i2d_ASN1_OBJECT(ASN1_OBJECT *a,unsigned char **pp); 746 ASN1_OBJECT * c2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 747 long length); 748 ASN1_OBJECT * d2i_ASN1_OBJECT(ASN1_OBJECT **a,const unsigned char **pp, 749 long length); 750 751 DECLARE_ASN1_ITEM(ASN1_OBJECT) 752 753 DECLARE_STACK_OF(ASN1_OBJECT) 754 DECLARE_ASN1_SET_OF(ASN1_OBJECT) 755 756 ASN1_STRING * ASN1_STRING_new(void); 757 void ASN1_STRING_free(ASN1_STRING *a); 758 ASN1_STRING * ASN1_STRING_dup(ASN1_STRING *a); 759 ASN1_STRING * ASN1_STRING_type_new(int type ); 760 int ASN1_STRING_cmp(ASN1_STRING *a, ASN1_STRING *b); 761 /* Since this is used to store all sorts of things, via macros, for now, make 762 its data void * */ 763 int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); 764 int ASN1_STRING_length(ASN1_STRING *x); 765 void ASN1_STRING_length_set(ASN1_STRING *x, int n); 766 int ASN1_STRING_type(ASN1_STRING *x); 767 unsigned char * ASN1_STRING_data(ASN1_STRING *x); 768 769 DECLARE_ASN1_FUNCTIONS(ASN1_BIT_STRING) 770 int i2c_ASN1_BIT_STRING(ASN1_BIT_STRING *a,unsigned char **pp); 771 ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,const unsigned char **pp, 772 long length); 773 int ASN1_BIT_STRING_set(ASN1_BIT_STRING *a, unsigned char *d, 774 int length ); 775 int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value); 776 int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n); 777 778 #ifndef OPENSSL_NO_BIO 779 int ASN1_BIT_STRING_name_print(BIO *out, ASN1_BIT_STRING *bs, 780 BIT_STRING_BITNAME *tbl, int indent); 781 #endif 782 int ASN1_BIT_STRING_num_asc(char *name, BIT_STRING_BITNAME *tbl); 783 int ASN1_BIT_STRING_set_asc(ASN1_BIT_STRING *bs, char *name, int value, 784 BIT_STRING_BITNAME *tbl); 785 786 int i2d_ASN1_BOOLEAN(int a,unsigned char **pp); 787 int d2i_ASN1_BOOLEAN(int *a,const unsigned char **pp,long length); 788 789 DECLARE_ASN1_FUNCTIONS(ASN1_INTEGER) 790 int i2c_ASN1_INTEGER(ASN1_INTEGER *a,unsigned char **pp); 791 ASN1_INTEGER *c2i_ASN1_INTEGER(ASN1_INTEGER **a,const unsigned char **pp, 792 long length); 793 ASN1_INTEGER *d2i_ASN1_UINTEGER(ASN1_INTEGER **a,const unsigned char **pp, 794 long length); 795 ASN1_INTEGER * ASN1_INTEGER_dup(ASN1_INTEGER *x); 796 int ASN1_INTEGER_cmp(ASN1_INTEGER *x, ASN1_INTEGER *y); 797 798 DECLARE_ASN1_FUNCTIONS(ASN1_ENUMERATED) 799 800 int ASN1_UTCTIME_check(ASN1_UTCTIME *a); 801 ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s,time_t t); 802 int ASN1_UTCTIME_set_string(ASN1_UTCTIME *s, const char *str); 803 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t); 804 #if 0 805 time_t ASN1_UTCTIME_get(const ASN1_UTCTIME *s); 806 #endif 807 808 int ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *a); 809 ASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s,time_t t); 810 int ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str); 811 812 DECLARE_ASN1_FUNCTIONS(ASN1_OCTET_STRING) 813 ASN1_OCTET_STRING * ASN1_OCTET_STRING_dup(ASN1_OCTET_STRING *a); 814 int ASN1_OCTET_STRING_cmp(ASN1_OCTET_STRING *a, ASN1_OCTET_STRING *b); 815 int ASN1_OCTET_STRING_set(ASN1_OCTET_STRING *str, const unsigned char *data, int len); 816 817 DECLARE_ASN1_FUNCTIONS(ASN1_VISIBLESTRING) 818 DECLARE_ASN1_FUNCTIONS(ASN1_UNIVERSALSTRING) 819 DECLARE_ASN1_FUNCTIONS(ASN1_UTF8STRING) 820 DECLARE_ASN1_FUNCTIONS(ASN1_NULL) 821 DECLARE_ASN1_FUNCTIONS(ASN1_BMPSTRING) 822 823 int UTF8_getc(const unsigned char *str, int len, unsigned long *val); 824 int UTF8_putc(unsigned char *str, int len, unsigned long value); 825 826 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, ASN1_PRINTABLE) 827 828 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DIRECTORYSTRING) 829 DECLARE_ASN1_FUNCTIONS_name(ASN1_STRING, DISPLAYTEXT) 830 DECLARE_ASN1_FUNCTIONS(ASN1_PRINTABLESTRING) 831 DECLARE_ASN1_FUNCTIONS(ASN1_T61STRING) 832 DECLARE_ASN1_FUNCTIONS(ASN1_IA5STRING) 833 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALSTRING) 834 DECLARE_ASN1_FUNCTIONS(ASN1_UTCTIME) 835 DECLARE_ASN1_FUNCTIONS(ASN1_GENERALIZEDTIME) 836 DECLARE_ASN1_FUNCTIONS(ASN1_TIME) 837 838 DECLARE_ASN1_ITEM(ASN1_OCTET_STRING_NDEF) 839 840 ASN1_TIME *ASN1_TIME_set(ASN1_TIME *s,time_t t); 841 int ASN1_TIME_check(ASN1_TIME *t); 842 ASN1_GENERALIZEDTIME *ASN1_TIME_to_generalizedtime(ASN1_TIME *t, ASN1_GENERALIZEDTIME **out); 843 844 int i2d_ASN1_SET(STACK *a, unsigned char **pp, 845 i2d_of_void *i2d, int ex_tag, int ex_class, int is_set); 846 STACK * d2i_ASN1_SET(STACK **a, const unsigned char **pp, long length, 847 d2i_of_void *d2i, void (*free_func)(void *), 848 int ex_tag, int ex_class); 849 850 #ifndef OPENSSL_NO_BIO 851 int i2a_ASN1_INTEGER(BIO *bp, ASN1_INTEGER *a); 852 int a2i_ASN1_INTEGER(BIO *bp,ASN1_INTEGER *bs,char *buf,int size); 853 int i2a_ASN1_ENUMERATED(BIO *bp, ASN1_ENUMERATED *a); 854 int a2i_ASN1_ENUMERATED(BIO *bp,ASN1_ENUMERATED *bs,char *buf,int size); 855 int i2a_ASN1_OBJECT(BIO *bp,ASN1_OBJECT *a); 856 int a2i_ASN1_STRING(BIO *bp,ASN1_STRING *bs,char *buf,int size); 857 int i2a_ASN1_STRING(BIO *bp, ASN1_STRING *a, int type); 858 #endif 859 int i2t_ASN1_OBJECT(char *buf,int buf_len,ASN1_OBJECT *a); 860 861 int a2d_ASN1_OBJECT(unsigned char *out,int olen, const char *buf, int num); 862 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data,int len, 863 const char *sn, const char *ln); 864 865 int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); 866 long ASN1_INTEGER_get(ASN1_INTEGER *a); 867 ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *bn, ASN1_INTEGER *ai); 868 BIGNUM *ASN1_INTEGER_to_BN(ASN1_INTEGER *ai,BIGNUM *bn); 869 870 int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); 871 long ASN1_ENUMERATED_get(ASN1_ENUMERATED *a); 872 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai); 873 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai,BIGNUM *bn); 874 875 /* General */ 876 /* given a string, return the correct type, max is the maximum length */ 877 int ASN1_PRINTABLE_type(const unsigned char *s, int max); 878 879 int i2d_ASN1_bytes(ASN1_STRING *a, unsigned char **pp, int tag, int xclass); 880 ASN1_STRING *d2i_ASN1_bytes(ASN1_STRING **a, const unsigned char **pp, 881 long length, int Ptag, int Pclass); 882 unsigned long ASN1_tag2bit(int tag); 883 /* type is one or more of the B_ASN1_ values. */ 884 ASN1_STRING *d2i_ASN1_type_bytes(ASN1_STRING **a,const unsigned char **pp, 885 long length,int type); 886 887 /* PARSING */ 888 int asn1_Finish(ASN1_CTX *c); 889 int asn1_const_Finish(ASN1_const_CTX *c); 890 891 /* SPECIALS */ 892 int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, 893 int *pclass, long omax); 894 int ASN1_check_infinite_end(unsigned char **p,long len); 895 int ASN1_const_check_infinite_end(const unsigned char **p,long len); 896 void ASN1_put_object(unsigned char **pp, int constructed, int length, 897 int tag, int xclass); 898 int ASN1_put_eoc(unsigned char **pp); 899 int ASN1_object_size(int constructed, int length, int tag); 900 901 /* Used to implement other functions */ 902 void *ASN1_dup(i2d_of_void *i2d, d2i_of_void *d2i, char *x); 903 #define ASN1_dup_of(type,i2d,d2i,x) \ 904 ((type *(*)(I2D_OF(type),D2I_OF(type),type *))openssl_fcast(ASN1_dup))(i2d,d2i,x) 905 #define ASN1_dup_of_const(type,i2d,d2i,x) \ 906 ((type *(*)(I2D_OF_const(type),D2I_OF(type),type *))openssl_fcast(ASN1_dup))(i2d,d2i,x) 907 908 void *ASN1_item_dup(const ASN1_ITEM *it, void *x); 909 910 #ifndef OPENSSL_NO_FP_API 911 void *ASN1_d2i_fp(void *(*xnew)(void), d2i_of_void *d2i, FILE *in, void **x); 912 #define ASN1_d2i_fp_of(type,xnew,d2i,in,x) \ 913 ((type *(*)(type *(*)(void),D2I_OF(type),FILE *,type **))openssl_fcast(ASN1_d2i_fp))(xnew,d2i,in,x) 914 void *ASN1_item_d2i_fp(const ASN1_ITEM *it, FILE *in, void *x); 915 int ASN1_i2d_fp(i2d_of_void *i2d,FILE *out,void *x); 916 #define ASN1_i2d_fp_of(type,i2d,out,x) \ 917 ((int (*)(I2D_OF(type),FILE *,type *))openssl_fcast(ASN1_i2d_fp))(i2d,out,x) 918 #define ASN1_i2d_fp_of_const(type,i2d,out,x) \ 919 ((int (*)(I2D_OF_const(type),FILE *,type *))openssl_fcast(ASN1_i2d_fp))(i2d,out,x) 920 int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); 921 int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags); 922 #endif 923 924 int ASN1_STRING_to_UTF8(unsigned char **out, ASN1_STRING *in); 925 926 #ifndef OPENSSL_NO_BIO 927 void *ASN1_d2i_bio(void *(*xnew)(void), d2i_of_void *d2i, BIO *in, void **x); 928 #define ASN1_d2i_bio_of(type,xnew,d2i,in,x) \ 929 ((type *(*)(type *(*)(void),D2I_OF(type),BIO *,type **))openssl_fcast(ASN1_d2i_bio))(xnew,d2i,in,x) 930 void *ASN1_item_d2i_bio(const ASN1_ITEM *it, BIO *in, void *x); 931 int ASN1_i2d_bio(i2d_of_void *i2d,BIO *out, unsigned char *x); 932 #define ASN1_i2d_bio_of(type,i2d,out,x) \ 933 ((int (*)(I2D_OF(type),BIO *,type *))openssl_fcast(ASN1_i2d_bio))(i2d,out,x) 934 #define ASN1_i2d_bio_of_const(type,i2d,out,x) \ 935 ((int (*)(I2D_OF_const(type),BIO *,const type *))openssl_fcast(ASN1_i2d_bio))(i2d,out,x) 936 int ASN1_item_i2d_bio(const ASN1_ITEM *it, BIO *out, void *x); 937 int ASN1_UTCTIME_print(BIO *fp,ASN1_UTCTIME *a); 938 int ASN1_GENERALIZEDTIME_print(BIO *fp,ASN1_GENERALIZEDTIME *a); 939 int ASN1_TIME_print(BIO *fp,ASN1_TIME *a); 940 int ASN1_STRING_print(BIO *bp,ASN1_STRING *v); 941 int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags); 942 int ASN1_parse(BIO *bp,const unsigned char *pp,long len,int indent); 943 int ASN1_parse_dump(BIO *bp,const unsigned char *pp,long len,int indent,int dump); 944 #endif 945 const char *ASN1_tag2str(int tag); 946 947 /* Used to load and write netscape format cert/key */ 948 int i2d_ASN1_HEADER(ASN1_HEADER *a,unsigned char **pp); 949 ASN1_HEADER *d2i_ASN1_HEADER(ASN1_HEADER **a,const unsigned char **pp, long length); 950 ASN1_HEADER *ASN1_HEADER_new(void ); 951 void ASN1_HEADER_free(ASN1_HEADER *a); 952 953 int ASN1_UNIVERSALSTRING_to_string(ASN1_UNIVERSALSTRING *s); 954 955 /* Not used that much at this point, except for the first two */ 956 ASN1_METHOD *X509_asn1_meth(void); 957 ASN1_METHOD *RSAPrivateKey_asn1_meth(void); 958 ASN1_METHOD *ASN1_IA5STRING_asn1_meth(void); 959 ASN1_METHOD *ASN1_BIT_STRING_asn1_meth(void); 960 961 int ASN1_TYPE_set_octetstring(ASN1_TYPE *a, 962 unsigned char *data, int len); 963 int ASN1_TYPE_get_octetstring(ASN1_TYPE *a, 964 unsigned char *data, int max_len); 965 int ASN1_TYPE_set_int_octetstring(ASN1_TYPE *a, long num, 966 unsigned char *data, int len); 967 int ASN1_TYPE_get_int_octetstring(ASN1_TYPE *a,long *num, 968 unsigned char *data, int max_len); 969 970 STACK *ASN1_seq_unpack(const unsigned char *buf, int len, 971 d2i_of_void *d2i, void (*free_func)(void *)); 972 unsigned char *ASN1_seq_pack(STACK *safes, i2d_of_void *i2d, 973 unsigned char **buf, int *len ); 974 void *ASN1_unpack_string(ASN1_STRING *oct, d2i_of_void *d2i); 975 void *ASN1_item_unpack(ASN1_STRING *oct, const ASN1_ITEM *it); 976 ASN1_STRING *ASN1_pack_string(void *obj, i2d_of_void *i2d, 977 ASN1_OCTET_STRING **oct); 978 #define ASN1_pack_string_of(type,obj,i2d,oct) \ 979 ((ASN1_STRING *(*)(type *,I2D_OF(type),ASN1_OCTET_STRING **))openssl_fcast(ASN1_pack_string))(obj,i2d,oct) 980 ASN1_STRING *ASN1_item_pack(void *obj, const ASN1_ITEM *it, ASN1_OCTET_STRING **oct); 981 982 void ASN1_STRING_set_default_mask(unsigned long mask); 983 int ASN1_STRING_set_default_mask_asc(char *p); 984 unsigned long ASN1_STRING_get_default_mask(void); 985 int ASN1_mbstring_copy(ASN1_STRING **out, const unsigned char *in, int len, 986 int inform, unsigned long mask); 987 int ASN1_mbstring_ncopy(ASN1_STRING **out, const unsigned char *in, int len, 988 int inform, unsigned long mask, 989 long minsize, long maxsize); 990 991 ASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, 992 const unsigned char *in, int inlen, int inform, int nid); 993 ASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid); 994 int ASN1_STRING_TABLE_add(int, long, long, unsigned long, unsigned long); 995 void ASN1_STRING_TABLE_cleanup(void); 996 997 /* ASN1 template functions */ 998 999 /* Old API compatible functions */ 1000 ASN1_VALUE *ASN1_item_new(const ASN1_ITEM *it); 1001 void ASN1_item_free(ASN1_VALUE *val, const ASN1_ITEM *it); 1002 ASN1_VALUE * ASN1_item_d2i(ASN1_VALUE **val, const unsigned char **in, long len, const ASN1_ITEM *it); 1003 int ASN1_item_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 1004 int ASN1_item_ndef_i2d(ASN1_VALUE *val, unsigned char **out, const ASN1_ITEM *it); 1005 1006 void ASN1_add_oid_module(void); 1007 1008 ASN1_TYPE *ASN1_generate_nconf(char *str, CONF *nconf); 1009 ASN1_TYPE *ASN1_generate_v3(char *str, X509V3_CTX *cnf); 1010 1011 /* BEGIN ERROR CODES */ 1012 /* The following lines are auto generated by the script mkerr.pl. Any changes 1013 * made after this point may be overwritten when the script is next run. 1014 */ 1015 void ERR_load_ASN1_strings(void); 1016 1017 /* Error codes for the ASN1 functions. */ 1018 1019 /* Function codes. */ 1020 #define ASN1_F_A2D_ASN1_OBJECT 100 1021 #define ASN1_F_A2I_ASN1_ENUMERATED 101 1022 #define ASN1_F_A2I_ASN1_INTEGER 102 1023 #define ASN1_F_A2I_ASN1_STRING 103 1024 #define ASN1_F_APPEND_EXP 176 1025 #define ASN1_F_ASN1_BIT_STRING_SET_BIT 183 1026 #define ASN1_F_ASN1_CB 177 1027 #define ASN1_F_ASN1_CHECK_TLEN 104 1028 #define ASN1_F_ASN1_COLLATE_PRIMITIVE 105 1029 #define ASN1_F_ASN1_COLLECT 106 1030 #define ASN1_F_ASN1_D2I_EX_PRIMITIVE 108 1031 #define ASN1_F_ASN1_D2I_FP 109 1032 #define ASN1_F_ASN1_D2I_READ_BIO 107 1033 #define ASN1_F_ASN1_DIGEST 184 1034 #define ASN1_F_ASN1_DO_ADB 110 1035 #define ASN1_F_ASN1_DUP 111 1036 #define ASN1_F_ASN1_ENUMERATED_SET 112 1037 #define ASN1_F_ASN1_ENUMERATED_TO_BN 113 1038 #define ASN1_F_ASN1_EX_C2I 204 1039 #define ASN1_F_ASN1_FIND_END 190 1040 #define ASN1_F_ASN1_GENERALIZEDTIME_SET 185 1041 #define ASN1_F_ASN1_GENERATE_V3 178 1042 #define ASN1_F_ASN1_GET_OBJECT 114 1043 #define ASN1_F_ASN1_HEADER_NEW 115 1044 #define ASN1_F_ASN1_I2D_BIO 116 1045 #define ASN1_F_ASN1_I2D_FP 117 1046 #define ASN1_F_ASN1_INTEGER_SET 118 1047 #define ASN1_F_ASN1_INTEGER_TO_BN 119 1048 #define ASN1_F_ASN1_ITEM_D2I_FP 190 1049 #define ASN1_F_ASN1_ITEM_DUP 191 1050 #define ASN1_F_ASN1_ITEM_EX_COMBINE_NEW 121 1051 #define ASN1_F_ASN1_ITEM_EX_D2I 120 1052 #define ASN1_F_ASN1_ITEM_I2D_BIO 192 1053 #define ASN1_F_ASN1_ITEM_I2D_FP 193 1054 #define ASN1_F_ASN1_ITEM_PACK 198 1055 #define ASN1_F_ASN1_ITEM_SIGN 195 1056 #define ASN1_F_ASN1_ITEM_UNPACK 199 1057 #define ASN1_F_ASN1_ITEM_VERIFY 197 1058 #define ASN1_F_ASN1_MBSTRING_NCOPY 122 1059 #define ASN1_F_ASN1_OBJECT_NEW 123 1060 #define ASN1_F_ASN1_PACK_STRING 124 1061 #define ASN1_F_ASN1_PCTX_NEW 205 1062 #define ASN1_F_ASN1_PKCS5_PBE_SET 125 1063 #define ASN1_F_ASN1_SEQ_PACK 126 1064 #define ASN1_F_ASN1_SEQ_UNPACK 127 1065 #define ASN1_F_ASN1_SIGN 128 1066 #define ASN1_F_ASN1_STR2TYPE 179 1067 #define ASN1_F_ASN1_STRING_SET 186 1068 #define ASN1_F_ASN1_STRING_TABLE_ADD 129 1069 #define ASN1_F_ASN1_STRING_TYPE_NEW 130 1070 #define ASN1_F_ASN1_TEMPLATE_EX_D2I 132 1071 #define ASN1_F_ASN1_TEMPLATE_NEW 133 1072 #define ASN1_F_ASN1_TEMPLATE_NOEXP_D2I 131 1073 #define ASN1_F_ASN1_TIME_SET 175 1074 #define ASN1_F_ASN1_TYPE_GET_INT_OCTETSTRING 134 1075 #define ASN1_F_ASN1_TYPE_GET_OCTETSTRING 135 1076 #define ASN1_F_ASN1_UNPACK_STRING 136 1077 #define ASN1_F_ASN1_UTCTIME_SET 187 1078 #define ASN1_F_ASN1_VERIFY 137 1079 #define ASN1_F_BITSTR_CB 180 1080 #define ASN1_F_BN_TO_ASN1_ENUMERATED 138 1081 #define ASN1_F_BN_TO_ASN1_INTEGER 139 1082 #define ASN1_F_C2I_ASN1_BIT_STRING 189 1083 #define ASN1_F_C2I_ASN1_INTEGER 194 1084 #define ASN1_F_C2I_ASN1_OBJECT 196 1085 #define ASN1_F_COLLECT_DATA 140 1086 #define ASN1_F_D2I_ASN1_BIT_STRING 141 1087 #define ASN1_F_D2I_ASN1_BOOLEAN 142 1088 #define ASN1_F_D2I_ASN1_BYTES 143 1089 #define ASN1_F_D2I_ASN1_GENERALIZEDTIME 144 1090 #define ASN1_F_D2I_ASN1_HEADER 145 1091 #define ASN1_F_D2I_ASN1_INTEGER 146 1092 #define ASN1_F_D2I_ASN1_OBJECT 147 1093 #define ASN1_F_D2I_ASN1_SET 148 1094 #define ASN1_F_D2I_ASN1_TYPE_BYTES 149 1095 #define ASN1_F_D2I_ASN1_UINTEGER 150 1096 #define ASN1_F_D2I_ASN1_UTCTIME 151 1097 #define ASN1_F_D2I_NETSCAPE_RSA 152 1098 #define ASN1_F_D2I_NETSCAPE_RSA_2 153 1099 #define ASN1_F_D2I_PRIVATEKEY 154 1100 #define ASN1_F_D2I_PUBLICKEY 155 1101 #define ASN1_F_D2I_RSA_NET 200 1102 #define ASN1_F_D2I_RSA_NET_2 201 1103 #define ASN1_F_D2I_X509 156 1104 #define ASN1_F_D2I_X509_CINF 157 1105 #define ASN1_F_D2I_X509_PKEY 159 1106 #define ASN1_F_I2D_ASN1_SET 188 1107 #define ASN1_F_I2D_ASN1_TIME 160 1108 #define ASN1_F_I2D_DSA_PUBKEY 161 1109 #define ASN1_F_I2D_EC_PUBKEY 181 1110 #define ASN1_F_I2D_PRIVATEKEY 163 1111 #define ASN1_F_I2D_PUBLICKEY 164 1112 #define ASN1_F_I2D_RSA_NET 162 1113 #define ASN1_F_I2D_RSA_PUBKEY 165 1114 #define ASN1_F_LONG_C2I 166 1115 #define ASN1_F_OID_MODULE_INIT 174 1116 #define ASN1_F_PARSE_TAGGING 182 1117 #define ASN1_F_PKCS5_PBE2_SET 167 1118 #define ASN1_F_PKCS5_PBE_SET 202 1119 #define ASN1_F_X509_CINF_NEW 168 1120 #define ASN1_F_X509_CRL_ADD0_REVOKED 169 1121 #define ASN1_F_X509_INFO_NEW 170 1122 #define ASN1_F_X509_NAME_ENCODE 203 1123 #define ASN1_F_X509_NAME_EX_D2I 158 1124 #define ASN1_F_X509_NAME_EX_NEW 171 1125 #define ASN1_F_X509_NEW 172 1126 #define ASN1_F_X509_PKEY_NEW 173 1127 1128 /* Reason codes. */ 1129 #define ASN1_R_ADDING_OBJECT 171 1130 #define ASN1_R_AUX_ERROR 100 1131 #define ASN1_R_BAD_CLASS 101 1132 #define ASN1_R_BAD_OBJECT_HEADER 102 1133 #define ASN1_R_BAD_PASSWORD_READ 103 1134 #define ASN1_R_BAD_TAG 104 1135 #define ASN1_R_BMPSTRING_IS_WRONG_LENGTH 210 1136 #define ASN1_R_BN_LIB 105 1137 #define ASN1_R_BOOLEAN_IS_WRONG_LENGTH 106 1138 #define ASN1_R_BUFFER_TOO_SMALL 107 1139 #define ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 108 1140 #define ASN1_R_DATA_IS_WRONG 109 1141 #define ASN1_R_DECODE_ERROR 110 1142 #define ASN1_R_DECODING_ERROR 111 1143 #define ASN1_R_DEPTH_EXCEEDED 174 1144 #define ASN1_R_ENCODE_ERROR 112 1145 #define ASN1_R_ERROR_GETTING_TIME 173 1146 #define ASN1_R_ERROR_LOADING_SECTION 172 1147 #define ASN1_R_ERROR_PARSING_SET_ELEMENT 113 1148 #define ASN1_R_ERROR_SETTING_CIPHER_PARAMS 114 1149 #define ASN1_R_EXPECTING_AN_INTEGER 115 1150 #define ASN1_R_EXPECTING_AN_OBJECT 116 1151 #define ASN1_R_EXPECTING_A_BOOLEAN 117 1152 #define ASN1_R_EXPECTING_A_TIME 118 1153 #define ASN1_R_EXPLICIT_LENGTH_MISMATCH 119 1154 #define ASN1_R_EXPLICIT_TAG_NOT_CONSTRUCTED 120 1155 #define ASN1_R_FIELD_MISSING 121 1156 #define ASN1_R_FIRST_NUM_TOO_LARGE 122 1157 #define ASN1_R_HEADER_TOO_LONG 123 1158 #define ASN1_R_ILLEGAL_BITSTRING_FORMAT 175 1159 #define ASN1_R_ILLEGAL_BOOLEAN 176 1160 #define ASN1_R_ILLEGAL_CHARACTERS 124 1161 #define ASN1_R_ILLEGAL_FORMAT 177 1162 #define ASN1_R_ILLEGAL_HEX 178 1163 #define ASN1_R_ILLEGAL_IMPLICIT_TAG 179 1164 #define ASN1_R_ILLEGAL_INTEGER 180 1165 #define ASN1_R_ILLEGAL_NESTED_TAGGING 181 1166 #define ASN1_R_ILLEGAL_NULL 125 1167 #define ASN1_R_ILLEGAL_NULL_VALUE 182 1168 #define ASN1_R_ILLEGAL_OBJECT 183 1169 #define ASN1_R_ILLEGAL_OPTIONAL_ANY 126 1170 #define ASN1_R_ILLEGAL_OPTIONS_ON_ITEM_TEMPLATE 170 1171 #define ASN1_R_ILLEGAL_TAGGED_ANY 127 1172 #define ASN1_R_ILLEGAL_TIME_VALUE 184 1173 #define ASN1_R_INTEGER_NOT_ASCII_FORMAT 185 1174 #define ASN1_R_INTEGER_TOO_LARGE_FOR_LONG 128 1175 #define ASN1_R_INVALID_BMPSTRING_LENGTH 129 1176 #define ASN1_R_INVALID_DIGIT 130 1177 #define ASN1_R_INVALID_MODIFIER 186 1178 #define ASN1_R_INVALID_NUMBER 187 1179 #define ASN1_R_INVALID_SEPARATOR 131 1180 #define ASN1_R_INVALID_TIME_FORMAT 132 1181 #define ASN1_R_INVALID_UNIVERSALSTRING_LENGTH 133 1182 #define ASN1_R_INVALID_UTF8STRING 134 1183 #define ASN1_R_IV_TOO_LARGE 135 1184 #define ASN1_R_LENGTH_ERROR 136 1185 #define ASN1_R_LIST_ERROR 188 1186 #define ASN1_R_MISSING_EOC 137 1187 #define ASN1_R_MISSING_SECOND_NUMBER 138 1188 #define ASN1_R_MISSING_VALUE 189 1189 #define ASN1_R_MSTRING_NOT_UNIVERSAL 139 1190 #define ASN1_R_MSTRING_WRONG_TAG 140 1191 #define ASN1_R_NESTED_ASN1_STRING 197 1192 #define ASN1_R_NON_HEX_CHARACTERS 141 1193 #define ASN1_R_NOT_ASCII_FORMAT 190 1194 #define ASN1_R_NOT_ENOUGH_DATA 142 1195 #define ASN1_R_NO_MATCHING_CHOICE_TYPE 143 1196 #define ASN1_R_NULL_IS_WRONG_LENGTH 144 1197 #define ASN1_R_OBJECT_NOT_ASCII_FORMAT 191 1198 #define ASN1_R_ODD_NUMBER_OF_CHARS 145 1199 #define ASN1_R_PRIVATE_KEY_HEADER_MISSING 146 1200 #define ASN1_R_SECOND_NUMBER_TOO_LARGE 147 1201 #define ASN1_R_SEQUENCE_LENGTH_MISMATCH 148 1202 #define ASN1_R_SEQUENCE_NOT_CONSTRUCTED 149 1203 #define ASN1_R_SEQUENCE_OR_SET_NEEDS_CONFIG 192 1204 #define ASN1_R_SHORT_LINE 150 1205 #define ASN1_R_STRING_TOO_LONG 151 1206 #define ASN1_R_STRING_TOO_SHORT 152 1207 #define ASN1_R_TAG_VALUE_TOO_HIGH 153 1208 #define ASN1_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 154 1209 #define ASN1_R_TIME_NOT_ASCII_FORMAT 193 1210 #define ASN1_R_TOO_LONG 155 1211 #define ASN1_R_TYPE_NOT_CONSTRUCTED 156 1212 #define ASN1_R_UNABLE_TO_DECODE_RSA_KEY 157 1213 #define ASN1_R_UNABLE_TO_DECODE_RSA_PRIVATE_KEY 158 1214 #define ASN1_R_UNEXPECTED_EOC 159 1215 #define ASN1_R_UNIVERSALSTRING_IS_WRONG_LENGTH 211 1216 #define ASN1_R_UNKNOWN_FORMAT 160 1217 #define ASN1_R_UNKNOWN_MESSAGE_DIGEST_ALGORITHM 161 1218 #define ASN1_R_UNKNOWN_OBJECT_TYPE 162 1219 #define ASN1_R_UNKNOWN_PUBLIC_KEY_TYPE 163 1220 #define ASN1_R_UNKNOWN_TAG 194 1221 #define ASN1_R_UNKOWN_FORMAT 195 1222 #define ASN1_R_UNSUPPORTED_ANY_DEFINED_BY_TYPE 164 1223 #define ASN1_R_UNSUPPORTED_CIPHER 165 1224 #define ASN1_R_UNSUPPORTED_ENCRYPTION_ALGORITHM 166 1225 #define ASN1_R_UNSUPPORTED_PUBLIC_KEY_TYPE 167 1226 #define ASN1_R_UNSUPPORTED_TYPE 196 1227 #define ASN1_R_WRONG_TAG 168 1228 #define ASN1_R_WRONG_TYPE 169 1229 1230 #ifdef __cplusplus 1231 } 1232 #endif 1233 #endif 1234