crypto/x509/x509.h

   1 /* crypto/x509/x509.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_X509_H
  60 #define HEADER_X509_H
  61
  62 #ifdef VMS
  63 #undef X509_REVOKED_get_ext_by_critical
  64 #define X509_REVOKED_get_ext_by_critical X509_REVOKED_get_ext_by_critic
  65 #endif
  66
  67 #include <openssl/stack.h>
  68 #include <openssl/asn1.h>
  69 #include <openssl/safestack.h>
  70
  71 #ifndef NO_RSA
  72 #include <openssl/rsa.h>
  73 #endif
  74
  75 #ifndef NO_DSA
  76 #include <openssl/dsa.h>
  77 #endif
  78
  79 #ifndef NO_DH
  80 #include <openssl/dh.h>
  81 #endif
  82
  83 #include <openssl/evp.h>
  84
  85
  86 #ifdef  __cplusplus
  87 extern "C" {
  88 #endif
  89
  90 #ifdef WIN32
  91 /* Under Win32 this is defined in wincrypt.h */
  92 #undef X509_NAME
  93 #endif
  94
  95 #define X509_FILETYPE_PEM       1
  96 #define X509_FILETYPE_ASN1      2
  97 #define X509_FILETYPE_DEFAULT   3
  98
  99 #define X509v3_KU_DIGITAL_SIGNATURE     0x0080
 100 #define X509v3_KU_NON_REPUDIATION       0x0040
 101 #define X509v3_KU_KEY_ENCIPHERMENT      0x0020
 102 #define X509v3_KU_DATA_ENCIPHERMENT     0x0010
 103 #define X509v3_KU_KEY_AGREEMENT         0x0008
 104 #define X509v3_KU_KEY_CERT_SIGN         0x0004
 105 #define X509v3_KU_CRL_SIGN              0x0002
 106 #define X509v3_KU_ENCIPHER_ONLY         0x0001
 107 #define X509v3_KU_DECIPHER_ONLY         0x8000
 108 #define X509v3_KU_UNDEF                 0xffff
 109
 110 typedef struct X509_objects_st
 111         {
 112         int nid;
 113         int (*a2i)();
 114         int (*i2a)();
 115         } X509_OBJECTS;
 116
 117 typedef struct X509_algor_st
 118         {
 119         ASN1_OBJECT *algorithm;
 120         ASN1_TYPE *parameter;
 121         } X509_ALGOR;
 122
 123 DECLARE_STACK_OF(X509_ALGOR)
 124 DECLARE_ASN1_SET_OF(X509_ALGOR)
 125
 126 typedef struct X509_val_st
 127         {
 128         ASN1_UTCTIME *notBefore;
 129         ASN1_UTCTIME *notAfter;
 130         } X509_VAL;
 131
 132 typedef struct X509_pubkey_st
 133         {
 134         X509_ALGOR *algor;
 135         ASN1_BIT_STRING *public_key;
 136         EVP_PKEY *pkey;
 137         } X509_PUBKEY;
 138
 139 typedef struct X509_sig_st
 140         {
 141         X509_ALGOR *algor;
 142         ASN1_OCTET_STRING *digest;
 143         } X509_SIG;
 144
 145 typedef struct X509_name_entry_st
 146         {
 147         ASN1_OBJECT *object;
 148         ASN1_STRING *value;
 149         int set;
 150         int size;       /* temp variable */
 151         } X509_NAME_ENTRY;
 152
 153 DECLARE_STACK_OF(X509_NAME_ENTRY)
 154 DECLARE_ASN1_SET_OF(X509_NAME_ENTRY)
 155
 156 /* we always keep X509_NAMEs in 2 forms. */
 157 typedef struct X509_name_st
 158         {
 159         STACK_OF(X509_NAME_ENTRY) *entries;
 160         int modified;   /* true if 'bytes' needs to be built */
 161 #ifdef HEADER_BUFFER_H
 162         BUF_MEM *bytes;
 163 #else
 164         char *bytes;
 165 #endif
 166         unsigned long hash; /* Keep the hash around for lookups */
 167         } X509_NAME;
 168
 169 DECLARE_STACK_OF(X509_NAME)
 170
 171 #define X509_EX_V_NETSCAPE_HACK         0x8000
 172 #define X509_EX_V_INIT                  0x0001
 173 typedef struct X509_extension_st
 174         {
 175         ASN1_OBJECT *object;
 176         short critical;
 177         short netscape_hack;
 178         ASN1_OCTET_STRING *value;
 179         struct v3_ext_method *method;   /* V3 method to use */
 180         void *ext_val;                  /* extension value */
 181         } X509_EXTENSION;
 182
 183 DECLARE_STACK_OF(X509_EXTENSION)
 184 DECLARE_ASN1_SET_OF(X509_EXTENSION)
 185
 186 /* a sequence of these are used */
 187 typedef struct x509_attributes_st
 188         {
 189         ASN1_OBJECT *object;
 190         int set; /* 1 for a set, 0 for a single item (which is wrong) */
 191         union   {
 192                 char            *ptr;
 193 /* 1 */         STACK_OF(ASN1_TYPE) *set;
 194 /* 0 */         ASN1_TYPE       *single;
 195                 } value;
 196         } X509_ATTRIBUTE;
 197
 198 DECLARE_STACK_OF(X509_ATTRIBUTE)
 199 DECLARE_ASN1_SET_OF(X509_ATTRIBUTE)
 200
 201 typedef struct X509_req_info_st
 202         {
 203         ASN1_INTEGER *version;
 204         X509_NAME *subject;
 205         X509_PUBKEY *pubkey;
 206         /*  d=2 hl=2 l=  0 cons: cont: 00 */
 207         STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
 208         int req_kludge;
 209         } X509_REQ_INFO;
 210
 211 typedef struct X509_req_st
 212         {
 213         X509_REQ_INFO *req_info;
 214         X509_ALGOR *sig_alg;
 215         ASN1_BIT_STRING *signature;
 216         int references;
 217         } X509_REQ;
 218
 219 typedef struct x509_cinf_st
 220         {
 221         ASN1_INTEGER *version;          /* [ 0 ] default of v1 */
 222         ASN1_INTEGER *serialNumber;
 223         X509_ALGOR *signature;
 224         X509_NAME *issuer;
 225         X509_VAL *validity;
 226         X509_NAME *subject;
 227         X509_PUBKEY *key;
 228         ASN1_BIT_STRING *issuerUID;             /* [ 1 ] optional in v2 */
 229         ASN1_BIT_STRING *subjectUID;            /* [ 2 ] optional in v2 */
 230         STACK_OF(X509_EXTENSION) *extensions;   /* [ 3 ] optional in v3 */
 231         } X509_CINF;
 232
 233 /* This stuff is certificate "auxiliary info"
 234  * it contains details which are useful in certificate
 235  * stores and databases. When used this is tagged onto
 236  * the end of the certificate itself
 237  */
 238
 239 typedef struct x509_cert_aux_st
 240         {
 241         STACK_OF(ASN1_OBJECT) *trust;           /* trusted uses */
 242         STACK_OF(ASN1_OBJECT) *reject;          /* rejected uses */
 243         ASN1_UTF8STRING *alias;                 /* "friendly name" */
 244         ASN1_OCTET_STRING *keyid;               /* key id of private key */
 245         STACK_OF(X509_ALGOR) *other;            /* other unspecified info */
 246         } X509_CERT_AUX;
 247
 248 typedef struct x509_st
 249         {
 250         X509_CINF *cert_info;
 251         X509_ALGOR *sig_alg;
 252         ASN1_BIT_STRING *signature;
 253         int valid;
 254         int references;
 255         char *name;
 256         CRYPTO_EX_DATA ex_data;
 257         /* These contain copies of various extension values */
 258         long ex_pathlen;
 259         unsigned long ex_flags;
 260         unsigned long ex_kusage;
 261         unsigned long ex_xkusage;
 262         unsigned long ex_nscert;
 263 #ifndef NO_SHA
 264         unsigned char sha1_hash[SHA_DIGEST_LENGTH];
 265 #endif
 266         X509_CERT_AUX *aux;
 267         } X509;
 268
 269 DECLARE_STACK_OF(X509)
 270 DECLARE_ASN1_SET_OF(X509)
 271
 272 /* This is used for a table of trust checking functions */
 273
 274 typedef struct x509_trust_st {
 275         int trust;
 276         int flags;
 277         int (*check_trust)(struct x509_trust_st *, X509 *, int);
 278         char *name;
 279         int arg1;
 280         void *arg2;
 281 } X509_TRUST;
 282
 283 DECLARE_STACK_OF(X509_TRUST)
 284
 285 /* standard trust ids */
 286
 287 #define X509_TRUST_DEFAULT      -1      /* Only valid in purpose settings */
 288
 289 #define X509_TRUST_COMPAT       1
 290 #define X509_TRUST_SSL_CLIENT   2
 291 #define X509_TRUST_SSL_SERVER   3
 292 #define X509_TRUST_EMAIL        4
 293 #define X509_TRUST_OBJECT_SIGN  5
 294
 295 /* Keep these up to date! */
 296 #define X509_TRUST_MIN          1
 297 #define X509_TRUST_MAX          5
 298
 299
 300 /* trust_flags values */
 301 #define X509_TRUST_DYNAMIC      1
 302 #define X509_TRUST_DYNAMIC_NAME 2
 303
 304 /* check_trust return codes */
 305
 306 #define X509_TRUST_TRUSTED      1
 307 #define X509_TRUST_REJECTED     2
 308 #define X509_TRUST_UNTRUSTED    3
 309
 310 typedef struct X509_revoked_st
 311         {
 312         ASN1_INTEGER *serialNumber;
 313         ASN1_UTCTIME *revocationDate;
 314         STACK_OF(X509_EXTENSION) /* optional */ *extensions;
 315         int sequence; /* load sequence */
 316         } X509_REVOKED;
 317
 318 DECLARE_STACK_OF(X509_REVOKED)
 319 DECLARE_ASN1_SET_OF(X509_REVOKED)
 320
 321 typedef struct X509_crl_info_st
 322         {
 323         ASN1_INTEGER *version;
 324         X509_ALGOR *sig_alg;
 325         X509_NAME *issuer;
 326         ASN1_UTCTIME *lastUpdate;
 327         ASN1_UTCTIME *nextUpdate;
 328         STACK_OF(X509_REVOKED) *revoked;
 329         STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
 330         } X509_CRL_INFO;
 331
 332 typedef struct X509_crl_st
 333         {
 334         /* actual signature */
 335         X509_CRL_INFO *crl;
 336         X509_ALGOR *sig_alg;
 337         ASN1_BIT_STRING *signature;
 338         int references;
 339         } X509_CRL;
 340
 341 DECLARE_STACK_OF(X509_CRL)
 342 DECLARE_ASN1_SET_OF(X509_CRL)
 343
 344 typedef struct private_key_st
 345         {
 346         int version;
 347         /* The PKCS#8 data types */
 348         X509_ALGOR *enc_algor;
 349         ASN1_OCTET_STRING *enc_pkey;    /* encrypted pub key */
 350
 351         /* When decrypted, the following will not be NULL */
 352         EVP_PKEY *dec_pkey;
 353
 354         /* used to encrypt and decrypt */
 355         int key_length;
 356         char *key_data;
 357         int key_free;   /* true if we should auto free key_data */
 358
 359         /* expanded version of 'enc_algor' */
 360         EVP_CIPHER_INFO cipher;
 361
 362         int references;
 363         } X509_PKEY;
 364
 365 #ifdef HEADER_ENVELOPE_H
 366 typedef struct X509_info_st
 367         {
 368         X509 *x509;
 369         X509_CRL *crl;
 370         X509_PKEY *x_pkey;
 371
 372         EVP_CIPHER_INFO enc_cipher;
 373         int enc_len;
 374         char *enc_data;
 375
 376         int references;
 377         } X509_INFO;
 378
 379 DECLARE_STACK_OF(X509_INFO)
 380 #endif
 381
 382 /* The next 2 structures and their 8 routines were sent to me by
 383  * Pat Richard <patr@x509.com> and are used to manipulate
 384  * Netscapes spki structures - useful if you are writing a CA web page
 385  */
 386 typedef struct Netscape_spkac_st
 387         {
 388         X509_PUBKEY *pubkey;
 389         ASN1_IA5STRING *challenge;      /* challenge sent in atlas >= PR2 */
 390         } NETSCAPE_SPKAC;
 391
 392 typedef struct Netscape_spki_st
 393         {
 394         NETSCAPE_SPKAC *spkac;  /* signed public key and challenge */
 395         X509_ALGOR *sig_algor;
 396         ASN1_BIT_STRING *signature;
 397         } NETSCAPE_SPKI;
 398
 399 /* Netscape certificate sequence structure */
 400 typedef struct Netscape_certificate_sequence
 401         {
 402         ASN1_OBJECT *type;
 403         STACK_OF(X509) *certs;
 404         } NETSCAPE_CERT_SEQUENCE;
 405
 406 typedef struct CBCParameter_st
 407         {
 408         unsigned char iv[8];
 409         } CBC_PARAM;
 410
 411 /* Password based encryption structure */
 412
 413 typedef struct PBEPARAM_st {
 414 ASN1_OCTET_STRING *salt;
 415 ASN1_INTEGER *iter;
 416 } PBEPARAM;
 417
 418 /* Password based encryption V2 structures */
 419
 420 typedef struct PBE2PARAM_st {
 421 X509_ALGOR *keyfunc;
 422 X509_ALGOR *encryption;
 423 } PBE2PARAM;
 424
 425 typedef struct PBKDF2PARAM_st {
 426 ASN1_TYPE *salt;        /* Usually OCTET STRING but could be anything */
 427 ASN1_INTEGER *iter;
 428 ASN1_INTEGER *keylength;
 429 X509_ALGOR *prf;
 430 } PBKDF2PARAM;
 431
 432
 433 /* PKCS#8 private key info structure */
 434
 435 typedef struct pkcs8_priv_key_info_st
 436         {
 437         int broken;     /* Flag for various broken formats */
 438 #define PKCS8_OK                0
 439 #define PKCS8_NO_OCTET          1
 440 #define PKCS8_EMBEDDED_PARAM    2
 441 #define PKCS8_NS_DB             3
 442         ASN1_INTEGER *version;
 443         X509_ALGOR *pkeyalg;
 444         ASN1_TYPE *pkey; /* Should be OCTET STRING but some are broken */
 445         STACK_OF(X509_ATTRIBUTE) *attributes;
 446         } PKCS8_PRIV_KEY_INFO;
 447
 448 #ifdef  __cplusplus
 449 }
 450 #endif
 451
 452 #include <openssl/x509_vfy.h>
 453 #include <openssl/pkcs7.h>
 454
 455 #ifdef  __cplusplus
 456 extern "C" {
 457 #endif
 458
 459 #ifdef SSLEAY_MACROS
 460 #define X509_verify(a,r) ASN1_verify((int (*)())i2d_X509_CINF,a->sig_alg,\
 461         a->signature,(char *)a->cert_info,r)
 462 #define X509_REQ_verify(a,r) ASN1_verify((int (*)())i2d_X509_REQ_INFO, \
 463         a->sig_alg,a->signature,(char *)a->req_info,r)
 464 #define X509_CRL_verify(a,r) ASN1_verify((int (*)())i2d_X509_CRL_INFO, \
 465         a->sig_alg, a->signature,(char *)a->crl,r)
 466
 467 #define X509_sign(x,pkey,md) \
 468         ASN1_sign((int (*)())i2d_X509_CINF, x->cert_info->signature, \
 469                 x->sig_alg, x->signature, (char *)x->cert_info,pkey,md)
 470 #define X509_REQ_sign(x,pkey,md) \
 471         ASN1_sign((int (*)())i2d_X509_REQ_INFO,x->sig_alg, NULL, \
 472                 x->signature, (char *)x->req_info,pkey,md)
 473 #define X509_CRL_sign(x,pkey,md) \
 474         ASN1_sign((int (*)())i2d_X509_CRL_INFO,x->crl->sig_alg,x->sig_alg, \
 475                 x->signature, (char *)x->crl,pkey,md)
 476 #define NETSCAPE_SPKI_sign(x,pkey,md) \
 477         ASN1_sign((int (*)())i2d_NETSCAPE_SPKAC, x->sig_algor,NULL, \
 478                 x->signature, (char *)x->spkac,pkey,md)
 479
 480 #define X509_dup(x509) (X509 *)ASN1_dup((int (*)())i2d_X509, \
 481                 (char *(*)())d2i_X509,(char *)x509)
 482 #define X509_ATTRIBUTE_dup(xa) (X509_ATTRIBUTE *)ASN1_dup(\
 483                 (int (*)())i2d_X509_ATTRIBUTE, \
 484                 (char *(*)())d2i_X509_ATTRIBUTE,(char *)xa)
 485 #define X509_EXTENSION_dup(ex) (X509_EXTENSION *)ASN1_dup( \
 486                 (int (*)())i2d_X509_EXTENSION, \
 487                 (char *(*)())d2i_X509_EXTENSION,(char *)ex)
 488 #define d2i_X509_fp(fp,x509) (X509 *)ASN1_d2i_fp((char *(*)())X509_new, \
 489                 (char *(*)())d2i_X509, (fp),(unsigned char **)(x509))
 490 #define i2d_X509_fp(fp,x509) ASN1_i2d_fp(i2d_X509,fp,(unsigned char *)x509)
 491 #define d2i_X509_bio(bp,x509) (X509 *)ASN1_d2i_bio((char *(*)())X509_new, \
 492                 (char *(*)())d2i_X509, (bp),(unsigned char **)(x509))
 493 #define i2d_X509_bio(bp,x509) ASN1_i2d_bio(i2d_X509,bp,(unsigned char *)x509)
 494
 495 #define X509_CRL_dup(crl) (X509_CRL *)ASN1_dup((int (*)())i2d_X509_CRL, \
 496                 (char *(*)())d2i_X509_CRL,(char *)crl)
 497 #define d2i_X509_CRL_fp(fp,crl) (X509_CRL *)ASN1_d2i_fp((char *(*)()) \
 498                 X509_CRL_new,(char *(*)())d2i_X509_CRL, (fp),\
 499                 (unsigned char **)(crl))
 500 #define i2d_X509_CRL_fp(fp,crl) ASN1_i2d_fp(i2d_X509_CRL,fp,\
 501                 (unsigned char *)crl)
 502 #define d2i_X509_CRL_bio(bp,crl) (X509_CRL *)ASN1_d2i_bio((char *(*)()) \
 503                 X509_CRL_new,(char *(*)())d2i_X509_CRL, (bp),\
 504                 (unsigned char **)(crl))
 505 #define i2d_X509_CRL_bio(bp,crl) ASN1_i2d_bio(i2d_X509_CRL,bp,\
 506                 (unsigned char *)crl)
 507
 508 #define PKCS7_dup(p7) (PKCS7 *)ASN1_dup((int (*)())i2d_PKCS7, \
 509                 (char *(*)())d2i_PKCS7,(char *)p7)
 510 #define d2i_PKCS7_fp(fp,p7) (PKCS7 *)ASN1_d2i_fp((char *(*)()) \
 511                 PKCS7_new,(char *(*)())d2i_PKCS7, (fp),\
 512                 (unsigned char **)(p7))
 513 #define i2d_PKCS7_fp(fp,p7) ASN1_i2d_fp(i2d_PKCS7,fp,\
 514                 (unsigned char *)p7)
 515 #define d2i_PKCS7_bio(bp,p7) (PKCS7 *)ASN1_d2i_bio((char *(*)()) \
 516                 PKCS7_new,(char *(*)())d2i_PKCS7, (bp),\
 517                 (unsigned char **)(p7))
 518 #define i2d_PKCS7_bio(bp,p7) ASN1_i2d_bio(i2d_PKCS7,bp,\
 519                 (unsigned char *)p7)
 520
 521 #define X509_REQ_dup(req) (X509_REQ *)ASN1_dup((int (*)())i2d_X509_REQ, \
 522                 (char *(*)())d2i_X509_REQ,(char *)req)
 523 #define d2i_X509_REQ_fp(fp,req) (X509_REQ *)ASN1_d2i_fp((char *(*)())\
 524                 X509_REQ_new, (char *(*)())d2i_X509_REQ, (fp),\
 525                 (unsigned char **)(req))
 526 #define i2d_X509_REQ_fp(fp,req) ASN1_i2d_fp(i2d_X509_REQ,fp,\
 527                 (unsigned char *)req)
 528 #define d2i_X509_REQ_bio(bp,req) (X509_REQ *)ASN1_d2i_bio((char *(*)())\
 529                 X509_REQ_new, (char *(*)())d2i_X509_REQ, (bp),\
 530                 (unsigned char **)(req))
 531 #define i2d_X509_REQ_bio(bp,req) ASN1_i2d_bio(i2d_X509_REQ,bp,\
 532                 (unsigned char *)req)
 533
 534 #define RSAPublicKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPublicKey, \
 535                 (char *(*)())d2i_RSAPublicKey,(char *)rsa)
 536 #define RSAPrivateKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPrivateKey, \
 537                 (char *(*)())d2i_RSAPrivateKey,(char *)rsa)
 538
 539 #define d2i_RSAPrivateKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\
 540                 RSA_new,(char *(*)())d2i_RSAPrivateKey, (fp), \
 541                 (unsigned char **)(rsa))
 542 #define i2d_RSAPrivateKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPrivateKey,fp, \
 543                 (unsigned char *)rsa)
 544 #define d2i_RSAPrivateKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\
 545                 RSA_new,(char *(*)())d2i_RSAPrivateKey, (bp), \
 546                 (unsigned char **)(rsa))
 547 #define i2d_RSAPrivateKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPrivateKey,bp, \
 548                 (unsigned char *)rsa)
 549
 550 #define d2i_RSAPublicKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\
 551                 RSA_new,(char *(*)())d2i_RSAPublicKey, (fp), \
 552                 (unsigned char **)(rsa))
 553 #define i2d_RSAPublicKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPublicKey,fp, \
 554                 (unsigned char *)rsa)
 555 #define d2i_RSAPublicKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\
 556                 RSA_new,(char *(*)())d2i_RSAPublicKey, (bp), \
 557                 (unsigned char **)(rsa))
 558 #define i2d_RSAPublicKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPublicKey,bp, \
 559                 (unsigned char *)rsa)
 560
 561 #define d2i_DSAPrivateKey_fp(fp,dsa) (DSA *)ASN1_d2i_fp((char *(*)())\
 562                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp), \
 563                 (unsigned char **)(dsa))
 564 #define i2d_DSAPrivateKey_fp(fp,dsa) ASN1_i2d_fp(i2d_DSAPrivateKey,fp, \
 565                 (unsigned char *)dsa)
 566 #define d2i_DSAPrivateKey_bio(bp,dsa) (DSA *)ASN1_d2i_bio((char *(*)())\
 567                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp), \
 568                 (unsigned char **)(dsa))
 569 #define i2d_DSAPrivateKey_bio(bp,dsa) ASN1_i2d_bio(i2d_DSAPrivateKey,bp, \
 570                 (unsigned char *)dsa)
 571
 572 #define X509_ALGOR_dup(xn) (X509_ALGOR *)ASN1_dup((int (*)())i2d_X509_ALGOR,\
 573                 (char *(*)())d2i_X509_ALGOR,(char *)xn)
 574
 575 #define X509_NAME_dup(xn) (X509_NAME *)ASN1_dup((int (*)())i2d_X509_NAME, \
 576                 (char *(*)())d2i_X509_NAME,(char *)xn)
 577 #define X509_NAME_ENTRY_dup(ne) (X509_NAME_ENTRY *)ASN1_dup( \
 578                 (int (*)())i2d_X509_NAME_ENTRY, \
 579                 (char *(*)())d2i_X509_NAME_ENTRY,\
 580                 (char *)ne)
 581
 582 #define X509_digest(data,type,md,len) \
 583         ASN1_digest((int (*)())i2d_X509,type,(char *)data,md,len)
 584 #define X509_NAME_digest(data,type,md,len) \
 585         ASN1_digest((int (*)())i2d_X509_NAME,type,(char *)data,md,len)
 586 #ifndef PKCS7_ISSUER_AND_SERIAL_digest
 587 #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
 588         ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
 589                 (char *)data,md,len)
 590 #endif
 591 #endif
 592
 593 #define X509_EXT_PACK_UNKNOWN   1
 594 #define X509_EXT_PACK_STRING    2
 595
 596 #define         X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
 597 /* #define      X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
 598 #define         X509_get_notBefore(x) ((x)->cert_info->validity->notBefore)
 599 #define         X509_get_notAfter(x) ((x)->cert_info->validity->notAfter)
 600 #define         X509_extract_key(x)     X509_get_pubkey(x) /*****/
 601 #define         X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version)
 602 #define         X509_REQ_get_subject_name(x) ((x)->req_info->subject)
 603 #define         X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
 604 #define         X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
 605 #define         X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
 606
 607 #define         X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
 608 #define         X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
 609 #define         X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
 610 #define         X509_CRL_get_issuer(x) ((x)->crl->issuer)
 611 #define         X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
 612
 613 /* This one is only used so that a binary form can output, as in
 614  * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */
 615 #define         X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
 616
 617
 618 const char *X509_verify_cert_error_string(long n);
 619
 620 #ifndef SSLEAY_MACROS
 621 #ifdef HEADER_ENVELOPE_H
 622 int X509_verify(X509 *a, EVP_PKEY *r);
 623
 624 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
 625 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
 626 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
 627
 628 NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len);
 629 char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
 630 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
 631 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
 632
 633 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
 634
 635 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
 636 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
 637 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
 638 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
 639
 640 int X509_digest(X509 *data,const EVP_MD *type,unsigned char *md,unsigned int *len);
 641 int X509_NAME_digest(X509_NAME *data,const EVP_MD *type,
 642         unsigned char *md,unsigned int *len);
 643 #endif
 644
 645 #ifndef NO_FP_API
 646 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
 647 int i2d_X509_fp(FILE *fp,X509 *x509);
 648 X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL **crl);
 649 int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl);
 650 X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ **req);
 651 int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req);
 652 #ifndef NO_RSA
 653 RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA **rsa);
 654 int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa);
 655 RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA **rsa);
 656 int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa);
 657 RSA *d2i_RSA_PUBKEY_fp(FILE *fp,RSA **rsa);
 658 int i2d_RSA_PUBKEY_fp(FILE *fp,RSA *rsa);
 659 #endif
 660 #ifndef NO_DSA
 661 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
 662 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa);
 663 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
 664 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa);
 665 #endif
 666 X509_SIG *d2i_PKCS8_fp(FILE *fp,X509_SIG **p8);
 667 int i2d_PKCS8_fp(FILE *fp,X509_SIG *p8);
 668 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
 669                                                 PKCS8_PRIV_KEY_INFO **p8inf);
 670 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,PKCS8_PRIV_KEY_INFO *p8inf);
 671 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key);
 672 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey);
 673 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
 674 #endif
 675
 676 #ifdef HEADER_BIO_H
 677 X509 *d2i_X509_bio(BIO *bp,X509 **x509);
 678 int i2d_X509_bio(BIO *bp,X509 *x509);
 679 X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL **crl);
 680 int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl);
 681 X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ **req);
 682 int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req);
 683 #ifndef NO_RSA
 684 RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA **rsa);
 685 int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa);
 686 RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA **rsa);
 687 int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
 688 RSA *d2i_RSA_PUBKEY_bio(BIO *bp,RSA **rsa);
 689 int i2d_RSA_PUBKEY_bio(BIO *bp,RSA *rsa);
 690 #endif
 691 #ifndef NO_DSA
 692 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
 693 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa);
 694 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
 695 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa);
 696 #endif
 697 X509_SIG *d2i_PKCS8_bio(BIO *bp,X509_SIG **p8);
 698 int i2d_PKCS8_bio(BIO *bp,X509_SIG *p8);
 699 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
 700                                                 PKCS8_PRIV_KEY_INFO **p8inf);
 701 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,PKCS8_PRIV_KEY_INFO *p8inf);
 702 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key);
 703 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey);
 704 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
 705 #endif
 706
 707 X509 *X509_dup(X509 *x509);
 708 X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
 709 X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex);
 710 X509_CRL *X509_CRL_dup(X509_CRL *crl);
 711 X509_REQ *X509_REQ_dup(X509_REQ *req);
 712 X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
 713 X509_NAME *X509_NAME_dup(X509_NAME *xn);
 714 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
 715 #ifndef NO_RSA
 716 RSA *RSAPublicKey_dup(RSA *rsa);
 717 RSA *RSAPrivateKey_dup(RSA *rsa);
 718 #endif
 719
 720 #endif /* !SSLEAY_MACROS */
 721
 722 int             X509_cmp_current_time(ASN1_UTCTIME *s);
 723 ASN1_UTCTIME *  X509_gmtime_adj(ASN1_UTCTIME *s, long adj);
 724
 725 const char *    X509_get_default_cert_area(void );
 726 const char *    X509_get_default_cert_dir(void );
 727 const char *    X509_get_default_cert_file(void );
 728 const char *    X509_get_default_cert_dir_env(void );
 729 const char *    X509_get_default_cert_file_env(void );
 730 const char *    X509_get_default_private_dir(void );
 731
 732 X509_REQ *      X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
 733 X509 *          X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
 734 void ERR_load_X509_strings(void );
 735
 736 X509_ALGOR *    X509_ALGOR_new(void );
 737 void            X509_ALGOR_free(X509_ALGOR *a);
 738 int             i2d_X509_ALGOR(X509_ALGOR *a,unsigned char **pp);
 739 X509_ALGOR *    d2i_X509_ALGOR(X509_ALGOR **a,unsigned char **pp,
 740                         long length);
 741
 742 X509_VAL *      X509_VAL_new(void );
 743 void            X509_VAL_free(X509_VAL *a);
 744 int             i2d_X509_VAL(X509_VAL *a,unsigned char **pp);
 745 X509_VAL *      d2i_X509_VAL(X509_VAL **a,unsigned char **pp,
 746                         long length);
 747
 748 X509_PUBKEY *   X509_PUBKEY_new(void );
 749 void            X509_PUBKEY_free(X509_PUBKEY *a);
 750 int             i2d_X509_PUBKEY(X509_PUBKEY *a,unsigned char **pp);
 751 X509_PUBKEY *   d2i_X509_PUBKEY(X509_PUBKEY **a,unsigned char **pp,
 752                         long length);
 753 int             X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
 754 EVP_PKEY *      X509_PUBKEY_get(X509_PUBKEY *key);
 755 int             X509_get_pubkey_parameters(EVP_PKEY *pkey,
 756                                            STACK_OF(X509) *chain);
 757 int             i2d_PUBKEY(EVP_PKEY *a,unsigned char **pp);
 758 EVP_PKEY *      d2i_PUBKEY(EVP_PKEY **a,unsigned char **pp,
 759                         long length);
 760 #ifndef NO_RSA
 761 int             i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
 762 RSA *           d2i_RSA_PUBKEY(RSA **a,unsigned char **pp,
 763                         long length);
 764 #endif
 765 #ifndef NO_DSA
 766 int             i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
 767 DSA *           d2i_DSA_PUBKEY(DSA **a,unsigned char **pp,
 768                         long length);
 769 #endif
 770
 771 X509_SIG *      X509_SIG_new(void );
 772 void            X509_SIG_free(X509_SIG *a);
 773 int             i2d_X509_SIG(X509_SIG *a,unsigned char **pp);
 774 X509_SIG *      d2i_X509_SIG(X509_SIG **a,unsigned char **pp,long length);
 775
 776 X509_REQ_INFO *X509_REQ_INFO_new(void);
 777 void            X509_REQ_INFO_free(X509_REQ_INFO *a);
 778 int             i2d_X509_REQ_INFO(X509_REQ_INFO *a,unsigned char **pp);
 779 X509_REQ_INFO *d2i_X509_REQ_INFO(X509_REQ_INFO **a,unsigned char **pp,
 780                         long length);
 781
 782 X509_REQ *      X509_REQ_new(void);
 783 void            X509_REQ_free(X509_REQ *a);
 784 int             i2d_X509_REQ(X509_REQ *a,unsigned char **pp);
 785 X509_REQ *      d2i_X509_REQ(X509_REQ **a,unsigned char **pp,long length);
 786
 787 X509_ATTRIBUTE *X509_ATTRIBUTE_new(void );
 788 void            X509_ATTRIBUTE_free(X509_ATTRIBUTE *a);
 789 int             i2d_X509_ATTRIBUTE(X509_ATTRIBUTE *a,unsigned char **pp);
 790 X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(X509_ATTRIBUTE **a,unsigned char **pp,
 791                         long length);
 792 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
 793
 794
 795 X509_EXTENSION *X509_EXTENSION_new(void );
 796 void            X509_EXTENSION_free(X509_EXTENSION *a);
 797 int             i2d_X509_EXTENSION(X509_EXTENSION *a,unsigned char **pp);
 798 X509_EXTENSION *d2i_X509_EXTENSION(X509_EXTENSION **a,unsigned char **pp,
 799                         long length);
 800
 801 X509_NAME_ENTRY *X509_NAME_ENTRY_new(void);
 802 void            X509_NAME_ENTRY_free(X509_NAME_ENTRY *a);
 803 int             i2d_X509_NAME_ENTRY(X509_NAME_ENTRY *a,unsigned char **pp);
 804 X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(X509_NAME_ENTRY **a,unsigned char **pp,
 805                         long length);
 806
 807 X509_NAME *     X509_NAME_new(void);
 808 void            X509_NAME_free(X509_NAME *a);
 809 int             i2d_X509_NAME(X509_NAME *a,unsigned char **pp);
 810 X509_NAME *     d2i_X509_NAME(X509_NAME **a,unsigned char **pp,long length);
 811 int             X509_NAME_set(X509_NAME **xn, X509_NAME *name);
 812
 813
 814 X509_CINF *     X509_CINF_new(void);
 815 void            X509_CINF_free(X509_CINF *a);
 816 int             i2d_X509_CINF(X509_CINF *a,unsigned char **pp);
 817 X509_CINF *     d2i_X509_CINF(X509_CINF **a,unsigned char **pp,long length);
 818
 819 X509 *          X509_new(void);
 820 void            X509_free(X509 *a);
 821 int             i2d_X509(X509 *a,unsigned char **pp);
 822 X509 *          d2i_X509(X509 **a,unsigned char **pp,long length);
 823 int X509_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
 824              CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
 825 int X509_set_ex_data(X509 *r, int idx, void *arg);
 826 void *X509_get_ex_data(X509 *r, int idx);
 827 int             i2d_X509_AUX(X509 *a,unsigned char **pp);
 828 X509 *          d2i_X509_AUX(X509 **a,unsigned char **pp,long length);
 829
 830 X509_CERT_AUX * X509_CERT_AUX_new(void);
 831 void            X509_CERT_AUX_free(X509_CERT_AUX *a);
 832 int             i2d_X509_CERT_AUX(X509_CERT_AUX *a,unsigned char **pp);
 833 X509_CERT_AUX * d2i_X509_CERT_AUX(X509_CERT_AUX **a,unsigned char **pp,
 834                                                                 long length);
 835 int X509_alias_set1(X509 *x, unsigned char *name, int len);
 836 unsigned char * X509_alias_get0(X509 *x, int *len);
 837 int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int);
 838 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj);
 839 int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj);
 840 void X509_trust_clear(X509 *x);
 841 void X509_reject_clear(X509 *x);
 842
 843 X509_REVOKED *  X509_REVOKED_new(void);
 844 void            X509_REVOKED_free(X509_REVOKED *a);
 845 int             i2d_X509_REVOKED(X509_REVOKED *a,unsigned char **pp);
 846 X509_REVOKED *  d2i_X509_REVOKED(X509_REVOKED **a,unsigned char **pp,long length);
 847
 848 X509_CRL_INFO *X509_CRL_INFO_new(void);
 849 void            X509_CRL_INFO_free(X509_CRL_INFO *a);
 850 int             i2d_X509_CRL_INFO(X509_CRL_INFO *a,unsigned char **pp);
 851 X509_CRL_INFO *d2i_X509_CRL_INFO(X509_CRL_INFO **a,unsigned char **pp,
 852                         long length);
 853
 854 X509_CRL *      X509_CRL_new(void);
 855 void            X509_CRL_free(X509_CRL *a);
 856 int             i2d_X509_CRL(X509_CRL *a,unsigned char **pp);
 857 X509_CRL *      d2i_X509_CRL(X509_CRL **a,unsigned char **pp,long length);
 858
 859 X509_PKEY *     X509_PKEY_new(void );
 860 void            X509_PKEY_free(X509_PKEY *a);
 861 int             i2d_X509_PKEY(X509_PKEY *a,unsigned char **pp);
 862 X509_PKEY *     d2i_X509_PKEY(X509_PKEY **a,unsigned char **pp,long length);
 863
 864 NETSCAPE_SPKI * NETSCAPE_SPKI_new(void );
 865 void            NETSCAPE_SPKI_free(NETSCAPE_SPKI *a);
 866 int             i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a,unsigned char **pp);
 867 NETSCAPE_SPKI * d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a,unsigned char **pp,
 868                         long length);
 869
 870 NETSCAPE_SPKAC *NETSCAPE_SPKAC_new(void );
 871 void            NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a);
 872 int             i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a,unsigned char **pp);
 873 NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a,unsigned char **pp,
 874                 long length);
 875
 876
 877 int i2d_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE *a, unsigned char **pp);
 878 NETSCAPE_CERT_SEQUENCE *NETSCAPE_CERT_SEQUENCE_new(void);
 879 NETSCAPE_CERT_SEQUENCE *d2i_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE **a, unsigned char **pp, long length);
 880 void NETSCAPE_CERT_SEQUENCE_free(NETSCAPE_CERT_SEQUENCE *a);
 881
 882 #ifdef HEADER_ENVELOPE_H
 883 X509_INFO *     X509_INFO_new(void);
 884 void            X509_INFO_free(X509_INFO *a);
 885 char *          X509_NAME_oneline(X509_NAME *a,char *buf,int size);
 886
 887 int ASN1_verify(int (*i2d)(), X509_ALGOR *algor1,
 888         ASN1_BIT_STRING *signature,char *data,EVP_PKEY *pkey);
 889
 890 int ASN1_digest(int (*i2d)(),const EVP_MD *type,char *data,
 891         unsigned char *md,unsigned int *len);
 892
 893 int ASN1_sign(int (*i2d)(), X509_ALGOR *algor1, X509_ALGOR *algor2,
 894         ASN1_BIT_STRING *signature,
 895         char *data,EVP_PKEY *pkey, const EVP_MD *type);
 896 #endif
 897
 898 int             X509_set_version(X509 *x,long version);
 899 int             X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
 900 ASN1_INTEGER *  X509_get_serialNumber(X509 *x);
 901 int             X509_set_issuer_name(X509 *x, X509_NAME *name);
 902 X509_NAME *     X509_get_issuer_name(X509 *a);
 903 int             X509_set_subject_name(X509 *x, X509_NAME *name);
 904 X509_NAME *     X509_get_subject_name(X509 *a);
 905 int             X509_set_notBefore(X509 *x, ASN1_UTCTIME *tm);
 906 int             X509_set_notAfter(X509 *x, ASN1_UTCTIME *tm);
 907 int             X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
 908 EVP_PKEY *      X509_get_pubkey(X509 *x);
 909 int             X509_certificate_type(X509 *x,EVP_PKEY *pubkey /* optional */);
 910
 911 int             X509_REQ_set_version(X509_REQ *x,long version);
 912 int             X509_REQ_set_subject_name(X509_REQ *req,X509_NAME *name);
 913 int             X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
 914 EVP_PKEY *      X509_REQ_get_pubkey(X509_REQ *req);
 915 int             X509_REQ_extension_nid(int nid);
 916 int *           X509_REQ_get_extension_nids(void);
 917 void            X509_REQ_set_extension_nids(int *nids);
 918 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
 919 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
 920                                 int nid);
 921 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
 922 int X509_REQ_get_attr_count(const X509_REQ *req);
 923 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
 924                           int lastpos);
 925 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
 926                           int lastpos);
 927 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
 928 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
 929 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
 930 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
 931                         ASN1_OBJECT *obj, int type,
 932                         unsigned char *bytes, int len);
 933 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
 934                         int nid, int type,
 935                         unsigned char *bytes, int len);
 936 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
 937                         char *attrname, int type,
 938                         unsigned char *bytes, int len);
 939
 940 int             X509_check_private_key(X509 *x509,EVP_PKEY *pkey);
 941
 942 int             X509_issuer_and_serial_cmp(X509 *a, X509 *b);
 943 unsigned long   X509_issuer_and_serial_hash(X509 *a);
 944
 945 int             X509_issuer_name_cmp(X509 *a, X509 *b);
 946 unsigned long   X509_issuer_name_hash(X509 *a);
 947
 948 int             X509_subject_name_cmp(X509 *a,X509 *b);
 949 unsigned long   X509_subject_name_hash(X509 *x);
 950
 951 int             X509_cmp (X509 *a, X509 *b);
 952 int             X509_NAME_cmp (X509_NAME *a, X509_NAME *b);
 953 unsigned long   X509_NAME_hash(X509_NAME *x);
 954
 955 int             X509_CRL_cmp(X509_CRL *a,X509_CRL *b);
 956 #ifndef NO_FP_API
 957 int             X509_print_fp(FILE *bp,X509 *x);
 958 int             X509_CRL_print_fp(FILE *bp,X509_CRL *x);
 959 int             X509_REQ_print_fp(FILE *bp,X509_REQ *req);
 960 #endif
 961
 962 #ifdef HEADER_BIO_H
 963 int             X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
 964 int             X509_print(BIO *bp,X509 *x);
 965 int             X509_CERT_AUX_print(BIO *bp,X509_CERT_AUX *x, int indent);
 966 int             X509_CRL_print(BIO *bp,X509_CRL *x);
 967 int             X509_REQ_print(BIO *bp,X509_REQ *req);
 968 #endif
 969
 970 int             X509_NAME_entry_count(X509_NAME *name);
 971 int             X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
 972                         char *buf,int len);
 973 int             X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
 974                         char *buf,int len);
 975
 976 /* NOTE: you should be passsing -1, not 0 as lastpos.  The functions that use
 977  * lastpos, search after that position on. */
 978 int             X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int lastpos);
 979 int             X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj,
 980                         int lastpos);
 981 X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc);
 982 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
 983 int             X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,
 984                         int loc, int set);
 985 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
 986                         unsigned char *bytes, int len, int loc, int set);
 987 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
 988                         unsigned char *bytes, int len, int loc, int set);
 989 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
 990                 char *field, int type, unsigned char *bytes, int len);
 991 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
 992                         int type,unsigned char *bytes, int len);
 993 int X509_NAME_add_entry_by_txt(X509_NAME *name, char *field, int type,
 994                         unsigned char *bytes, int len, int loc, int set);
 995 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
 996                         ASN1_OBJECT *obj, int type,unsigned char *bytes,
 997                         int len);
 998 int             X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
 999                         ASN1_OBJECT *obj);
1000 int             X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
1001                         unsigned char *bytes, int len);
1002 ASN1_OBJECT *   X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne);
1003 ASN1_STRING *   X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne);
1004
1005 int             X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
1006 int             X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
1007                                       int nid, int lastpos);
1008 int             X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
1009                                       ASN1_OBJECT *obj,int lastpos);
1010 int             X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
1011                                            int crit, int lastpos);
1012 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
1013 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
1014 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
1015                                          X509_EXTENSION *ex, int loc);
1016
1017 int             X509_get_ext_count(X509 *x);
1018 int             X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
1019 int             X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
1020 int             X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
1021 X509_EXTENSION *X509_get_ext(X509 *x, int loc);
1022 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
1023 int             X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
1024 void    *       X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx);
1025
1026 int             X509_CRL_get_ext_count(X509_CRL *x);
1027 int             X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
1028 int             X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int lastpos);
1029 int             X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
1030 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc);
1031 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
1032 int             X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
1033 void    *       X509_CRL_get_ext_d2i(X509_CRL *x, int nid, int *crit, int *idx);
1034
1035 int             X509_REVOKED_get_ext_count(X509_REVOKED *x);
1036 int             X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
1037 int             X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int lastpos);
1038 int             X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
1039 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc);
1040 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
1041 int             X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
1042 void    *       X509_REVOKED_get_ext_d2i(X509_REVOKED *x, int nid, int *crit, int *idx);
1043
1044 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
1045                         int nid, int crit, ASN1_OCTET_STRING *data);
1046 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
1047                         ASN1_OBJECT *obj,int crit,ASN1_OCTET_STRING *data);
1048 int             X509_EXTENSION_set_object(X509_EXTENSION *ex,ASN1_OBJECT *obj);
1049 int             X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
1050 int             X509_EXTENSION_set_data(X509_EXTENSION *ex,
1051                         ASN1_OCTET_STRING *data);
1052 ASN1_OBJECT *   X509_EXTENSION_get_object(X509_EXTENSION *ex);
1053 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
1054 int             X509_EXTENSION_get_critical(X509_EXTENSION *ex);
1055
1056 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
1057 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
1058                           int lastpos);
1059 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, ASN1_OBJECT *obj,
1060                           int lastpos);
1061 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
1062 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
1063 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
1064                                          X509_ATTRIBUTE *attr);
1065 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE) **x,
1066                         ASN1_OBJECT *obj, int type,
1067                         unsigned char *bytes, int len);
1068 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
1069                         int nid, int type,
1070                         unsigned char *bytes, int len);
1071 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
1072                         char *attrname, int type,
1073                         unsigned char *bytes, int len);
1074 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
1075              int atrtype, void *data, int len);
1076 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
1077              ASN1_OBJECT *obj, int atrtype, void *data, int len);
1078 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
1079                 char *atrname, int type, unsigned char *bytes, int len);
1080 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, ASN1_OBJECT *obj);
1081 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, void *data, int len);
1082 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx,
1083                                         int atrtype, void *data);
1084 int X509_ATTRIBUTE_count(X509_ATTRIBUTE *attr);
1085 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
1086 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
1087
1088 int             X509_verify_cert(X509_STORE_CTX *ctx);
1089
1090 /* lookup a cert from a X509 STACK */
1091 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk,X509_NAME *name,
1092                                      ASN1_INTEGER *serial);
1093 X509 *X509_find_by_subject(STACK_OF(X509) *sk,X509_NAME *name);
1094
1095 int i2d_PBEPARAM(PBEPARAM *a, unsigned char **pp);
1096 PBEPARAM *PBEPARAM_new(void);
1097 PBEPARAM *d2i_PBEPARAM(PBEPARAM **a, unsigned char **pp, long length);
1098 void PBEPARAM_free(PBEPARAM *a);
1099 X509_ALGOR *PKCS5_pbe_set(int alg, int iter, unsigned char *salt, int saltlen);
1100 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1101                                          unsigned char *salt, int saltlen);
1102
1103 int i2d_PBKDF2PARAM(PBKDF2PARAM *a, unsigned char **pp);
1104 PBKDF2PARAM *PBKDF2PARAM_new(void);
1105 PBKDF2PARAM *d2i_PBKDF2PARAM(PBKDF2PARAM **a, unsigned char **pp, long length);
1106 void PBKDF2PARAM_free(PBKDF2PARAM *a);
1107
1108 int i2d_PBE2PARAM(PBE2PARAM *a, unsigned char **pp);
1109 PBE2PARAM *PBE2PARAM_new(void);
1110 PBE2PARAM *d2i_PBE2PARAM(PBE2PARAM **a, unsigned char **pp, long length);
1111 void PBE2PARAM_free(PBE2PARAM *a);
1112
1113 /* PKCS#8 utilities */
1114
1115 int i2d_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO *a, unsigned char **pp);
1116 PKCS8_PRIV_KEY_INFO *PKCS8_PRIV_KEY_INFO_new(void);
1117 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO **a,
1118                                          unsigned char **pp, long length);
1119 void PKCS8_PRIV_KEY_INFO_free(PKCS8_PRIV_KEY_INFO *a);
1120
1121 EVP_PKEY *EVP_PKCS82PKEY(PKCS8_PRIV_KEY_INFO *p8);
1122 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey);
1123 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8_broken(EVP_PKEY *pkey, int broken);
1124 PKCS8_PRIV_KEY_INFO *PKCS8_set_broken(PKCS8_PRIV_KEY_INFO *p8, int broken);
1125
1126 int X509_check_trust(X509 *x, int id, int flags);
1127 int X509_TRUST_get_count(void);
1128 X509_TRUST * X509_TRUST_get0(int idx);
1129 int X509_TRUST_get_by_id(int id);
1130 int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
1131                                         char *name, int arg1, void *arg2);
1132 void X509_TRUST_cleanup(void);
1133 int X509_TRUST_get_flags(X509_TRUST *xp);
1134 char *X509_TRUST_get0_name(X509_TRUST *xp);
1135 int X509_TRUST_get_trust(X509_TRUST *xp);
1136
1137 /* BEGIN ERROR CODES */
1138 /* The following lines are auto generated by the script mkerr.pl. Any changes
1139  * made after this point may be overwritten when the script is next run.
1140  */
1141
1142 /* Error codes for the X509 functions. */
1143
1144 /* Function codes. */
1145 #define X509_F_ADD_CERT_DIR                              100
1146 #define X509_F_BY_FILE_CTRL                              101
1147 #define X509_F_DIR_CTRL                                  102
1148 #define X509_F_GET_CERT_BY_SUBJECT                       103
1149 #define X509_F_NETSCAPE_SPKI_B64_DECODE                  129
1150 #define X509_F_NETSCAPE_SPKI_B64_ENCODE                  130
1151 #define X509_F_X509V3_ADD_EXT                            104
1152 #define X509_F_X509_ADD_ATTR                             135
1153 #define X509_F_X509_ATTRIBUTE_CREATE_BY_NID              136
1154 #define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ              137
1155 #define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT              140
1156 #define X509_F_X509_ATTRIBUTE_GET0_DATA                  139
1157 #define X509_F_X509_ATTRIBUTE_SET1_DATA                  138
1158 #define X509_F_X509_CHECK_PRIVATE_KEY                    128
1159 #define X509_F_X509_EXTENSION_CREATE_BY_NID              108
1160 #define X509_F_X509_EXTENSION_CREATE_BY_OBJ              109
1161 #define X509_F_X509_GET_PUBKEY_PARAMETERS                110
1162 #define X509_F_X509_LOAD_CERT_CRL_FILE                   132
1163 #define X509_F_X509_LOAD_CERT_FILE                       111
1164 #define X509_F_X509_LOAD_CRL_FILE                        112
1165 #define X509_F_X509_NAME_ADD_ENTRY                       113
1166 #define X509_F_X509_NAME_ENTRY_CREATE_BY_NID             114
1167 #define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT             131
1168 #define X509_F_X509_NAME_ENTRY_SET_OBJECT                115
1169 #define X509_F_X509_NAME_ONELINE                         116
1170 #define X509_F_X509_NAME_PRINT                           117
1171 #define X509_F_X509_PRINT_FP                             118
1172 #define X509_F_X509_PUBKEY_GET                           119
1173 #define X509_F_X509_PUBKEY_SET                           120
1174 #define X509_F_X509_REQ_PRINT                            121
1175 #define X509_F_X509_REQ_PRINT_FP                         122
1176 #define X509_F_X509_REQ_TO_X509                          123
1177 #define X509_F_X509_STORE_ADD_CERT                       124
1178 #define X509_F_X509_STORE_ADD_CRL                        125
1179 #define X509_F_X509_STORE_CTX_PURPOSE_INHERIT            134
1180 #define X509_F_X509_TO_X509_REQ                          126
1181 #define X509_F_X509_TRUST_ADD                            133
1182 #define X509_F_X509_VERIFY_CERT                          127
1183
1184 /* Reason codes. */
1185 #define X509_R_BAD_X509_FILETYPE                         100
1186 #define X509_R_BASE64_DECODE_ERROR                       118
1187 #define X509_R_CANT_CHECK_DH_KEY                         114
1188 #define X509_R_CERT_ALREADY_IN_HASH_TABLE                101
1189 #define X509_R_ERR_ASN1_LIB                              102
1190 #define X509_R_INVALID_DIRECTORY                         113
1191 #define X509_R_INVALID_FIELD_NAME                        119
1192 #define X509_R_KEY_TYPE_MISMATCH                         115
1193 #define X509_R_KEY_VALUES_MISMATCH                       116
1194 #define X509_R_LOADING_CERT_DIR                          103
1195 #define X509_R_LOADING_DEFAULTS                          104
1196 #define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY              105
1197 #define X509_R_SHOULD_RETRY                              106
1198 #define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN        107
1199 #define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY            108
1200 #define X509_R_UNKNOWN_KEY_TYPE                          117
1201 #define X509_R_UNKNOWN_NID                               109
1202 #define X509_R_UNKNOWN_PURPOSE_ID                        121
1203 #define X509_R_UNKNOWN_TRUST_ID                          120
1204 #define X509_R_UNSUPPORTED_ALGORITHM                     111
1205 #define X509_R_WRONG_LOOKUP_TYPE                         112
1206 #define X509_R_WRONG_TYPE                                122
1207
1208 #ifdef  __cplusplus
1209 }
1210 #endif
1211 #endif
1212