crypto/x509/x_all.c

   1 /* crypto/x509/x_all.c */
   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 #include <stdio.h>
  60 #undef SSLEAY_MACROS
  61 #include <openssl/stack.h>
  62 #include "cryptlib.h"
  63 #include <openssl/buffer.h>
  64 #include <openssl/asn1.h>
  65 #include <openssl/evp.h>
  66 #include <openssl/x509.h>
  67
  68 int X509_verify(X509 *a, EVP_PKEY *r)
  69         {
  70         return(ASN1_item_verify(&X509_CINF_it,a->sig_alg,
  71                 a->signature,(char *)a->cert_info,r));
  72         }
  73
  74 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r)
  75         {
  76         return( ASN1_item_verify(&X509_REQ_INFO_it,
  77                 a->sig_alg,a->signature,(char *)a->req_info,r));
  78         }
  79
  80 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r)
  81         {
  82         return(ASN1_item_verify(&X509_CRL_INFO_it,
  83                 a->sig_alg, a->signature,(char *)a->crl,r));
  84         }
  85
  86 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r)
  87         {
  88         return(ASN1_item_verify(&NETSCAPE_SPKAC_it,
  89                 a->sig_algor,a->signature, (char *)a->spkac,r));
  90         }
  91
  92 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
  93         {
  94         return(ASN1_item_sign(&X509_CINF_it, x->cert_info->signature,
  95                 x->sig_alg, x->signature, (char *)x->cert_info,pkey,md));
  96         }
  97
  98 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md)
  99         {
 100         return(ASN1_item_sign(&X509_REQ_INFO_it,x->sig_alg, NULL,
 101                 x->signature, (char *)x->req_info,pkey,md));
 102         }
 103
 104 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md)
 105         {
 106         return(ASN1_item_sign(&X509_CRL_INFO_it,x->crl->sig_alg,
 107                 x->sig_alg, x->signature, (char *)x->crl,pkey,md));
 108         }
 109
 110 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md)
 111         {
 112         return(ASN1_item_sign(&NETSCAPE_SPKAC_it, x->sig_algor,NULL,
 113                 x->signature, (char *)x->spkac,pkey,md));
 114         }
 115
 116 X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa)
 117         {
 118         return ASN1_item_dup(&X509_ATTRIBUTE_it,xa);
 119         }
 120
 121 X509 *X509_dup(X509 *x509)
 122         {
 123         return ASN1_item_dup(&X509_it,x509);
 124         }
 125
 126 X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex)
 127         {
 128         return ASN1_item_dup(&X509_EXTENSION_it,ex);
 129         }
 130
 131 #ifndef NO_FP_API
 132 X509 *d2i_X509_fp(FILE *fp, X509 **x509)
 133         {
 134         return((X509 *)ASN1_d2i_fp((char *(*)())X509_new,
 135                 (char *(*)())d2i_X509, (fp),(unsigned char **)(x509)));
 136         }
 137
 138 int i2d_X509_fp(FILE *fp, X509 *x509)
 139         {
 140         return(ASN1_i2d_fp(i2d_X509,fp,(unsigned char *)x509));
 141         }
 142 #endif
 143
 144 X509 *d2i_X509_bio(BIO *bp, X509 **x509)
 145         {
 146         return((X509 *)ASN1_d2i_bio((char *(*)())X509_new,
 147                 (char *(*)())d2i_X509, (bp),(unsigned char **)(x509)));
 148         }
 149
 150 int i2d_X509_bio(BIO *bp, X509 *x509)
 151         {
 152         return(ASN1_i2d_bio(i2d_X509,bp,(unsigned char *)x509));
 153         }
 154
 155 X509_CRL *X509_CRL_dup(X509_CRL *crl)
 156         {
 157         return ASN1_item_dup(&X509_CRL_it, crl);
 158         }
 159
 160 #ifndef NO_FP_API
 161 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl)
 162         {
 163         return((X509_CRL *)ASN1_d2i_fp((char *(*)())
 164                 X509_CRL_new,(char *(*)())d2i_X509_CRL, (fp),
 165                 (unsigned char **)(crl)));
 166         }
 167
 168 int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl)
 169         {
 170         return(ASN1_i2d_fp(i2d_X509_CRL,fp,(unsigned char *)crl));
 171         }
 172 #endif
 173
 174 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl)
 175         {
 176         return((X509_CRL *)ASN1_d2i_bio((char *(*)())
 177                 X509_CRL_new,(char *(*)())d2i_X509_CRL, (bp),
 178                 (unsigned char **)(crl)));
 179         }
 180
 181 int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl)
 182         {
 183         return(ASN1_i2d_bio(i2d_X509_CRL,bp,(unsigned char *)crl));
 184         }
 185
 186 PKCS7 *PKCS7_dup(PKCS7 *p7)
 187         {
 188         return ASN1_item_dup(&PKCS7_it, p7);
 189         }
 190
 191 #ifndef NO_FP_API
 192 PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
 193         {
 194         return((PKCS7 *)ASN1_d2i_fp((char *(*)())
 195                 PKCS7_new,(char *(*)())d2i_PKCS7, (fp),
 196                 (unsigned char **)(p7)));
 197         }
 198
 199 int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7)
 200         {
 201         return(ASN1_i2d_fp(i2d_PKCS7,fp,(unsigned char *)p7));
 202         }
 203 #endif
 204
 205 PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
 206         {
 207         return((PKCS7 *)ASN1_d2i_bio((char *(*)())
 208                 PKCS7_new,(char *(*)())d2i_PKCS7, (bp),
 209                 (unsigned char **)(p7)));
 210         }
 211
 212 int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7)
 213         {
 214         return(ASN1_i2d_bio(i2d_PKCS7,bp,(unsigned char *)p7));
 215         }
 216
 217 X509_REQ *X509_REQ_dup(X509_REQ *req)
 218         {
 219         return ASN1_item_dup(&X509_REQ_it, req);
 220         }
 221
 222 #ifndef NO_FP_API
 223 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req)
 224         {
 225         return((X509_REQ *)ASN1_d2i_fp((char *(*)())
 226                 X509_REQ_new, (char *(*)())d2i_X509_REQ, (fp),
 227                 (unsigned char **)(req)));
 228         }
 229
 230 int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req)
 231         {
 232         return(ASN1_i2d_fp(i2d_X509_REQ,fp,(unsigned char *)req));
 233         }
 234 #endif
 235
 236 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req)
 237         {
 238         return((X509_REQ *)ASN1_d2i_bio((char *(*)())
 239                 X509_REQ_new, (char *(*)())d2i_X509_REQ, (bp),
 240                 (unsigned char **)(req)));
 241         }
 242
 243 int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req)
 244         {
 245         return(ASN1_i2d_bio(i2d_X509_REQ,bp,(unsigned char *)req));
 246         }
 247
 248 #ifndef NO_RSA
 249 RSA *RSAPublicKey_dup(RSA *rsa)
 250         {
 251         return ASN1_item_dup(&RSAPublicKey_it, rsa);
 252         }
 253
 254 RSA *RSAPrivateKey_dup(RSA *rsa)
 255         {
 256         return ASN1_item_dup(&RSAPrivateKey_it, rsa);
 257         }
 258
 259 #ifndef NO_FP_API
 260 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa)
 261         {
 262         return((RSA *)ASN1_d2i_fp((char *(*)())
 263                 RSA_new,(char *(*)())d2i_RSAPrivateKey, (fp),
 264                 (unsigned char **)(rsa)));
 265         }
 266
 267 int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa)
 268         {
 269         return(ASN1_i2d_fp(i2d_RSAPrivateKey,fp,(unsigned char *)rsa));
 270         }
 271
 272 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa)
 273         {
 274         return((RSA *)ASN1_d2i_fp((char *(*)())
 275                 RSA_new,(char *(*)())d2i_RSAPublicKey, (fp),
 276                 (unsigned char **)(rsa)));
 277         }
 278
 279 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa)
 280         {
 281         return((RSA *)ASN1_d2i_fp((char *(*)())
 282                 RSA_new,(char *(*)())d2i_RSA_PUBKEY, (fp),
 283                 (unsigned char **)(rsa)));
 284         }
 285
 286 int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa)
 287         {
 288         return(ASN1_i2d_fp(i2d_RSAPublicKey,fp,(unsigned char *)rsa));
 289         }
 290
 291 int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa)
 292         {
 293         return(ASN1_i2d_fp(i2d_RSA_PUBKEY,fp,(unsigned char *)rsa));
 294         }
 295 #endif
 296
 297 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa)
 298         {
 299         return((RSA *)ASN1_d2i_bio((char *(*)())
 300                 RSA_new,(char *(*)())d2i_RSAPrivateKey, (bp),
 301                 (unsigned char **)(rsa)));
 302         }
 303
 304 int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa)
 305         {
 306         return(ASN1_i2d_bio(i2d_RSAPrivateKey,bp,(unsigned char *)rsa));
 307         }
 308
 309 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa)
 310         {
 311         return((RSA *)ASN1_d2i_bio((char *(*)())
 312                 RSA_new,(char *(*)())d2i_RSAPublicKey, (bp),
 313                 (unsigned char **)(rsa)));
 314         }
 315
 316 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa)
 317         {
 318         return((RSA *)ASN1_d2i_bio((char *(*)())
 319                 RSA_new,(char *(*)())d2i_RSA_PUBKEY, (bp),
 320                 (unsigned char **)(rsa)));
 321         }
 322
 323 int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa)
 324         {
 325         return(ASN1_i2d_bio(i2d_RSAPublicKey,bp,(unsigned char *)rsa));
 326         }
 327
 328 int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa)
 329         {
 330         return(ASN1_i2d_bio(i2d_RSA_PUBKEY,bp,(unsigned char *)rsa));
 331         }
 332 #endif
 333
 334 #ifndef NO_DSA
 335 #ifndef NO_FP_API
 336 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa)
 337         {
 338         return((DSA *)ASN1_d2i_fp((char *(*)())
 339                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp),
 340                 (unsigned char **)(dsa)));
 341         }
 342
 343 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa)
 344         {
 345         return(ASN1_i2d_fp(i2d_DSAPrivateKey,fp,(unsigned char *)dsa));
 346         }
 347
 348 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa)
 349         {
 350         return((DSA *)ASN1_d2i_fp((char *(*)())
 351                 DSA_new,(char *(*)())d2i_DSA_PUBKEY, (fp),
 352                 (unsigned char **)(dsa)));
 353         }
 354
 355 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa)
 356         {
 357         return(ASN1_i2d_fp(i2d_DSA_PUBKEY,fp,(unsigned char *)dsa));
 358         }
 359 #endif
 360
 361 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa)
 362         {
 363         return((DSA *)ASN1_d2i_bio((char *(*)())
 364                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp),
 365                 (unsigned char **)(dsa)));
 366         }
 367
 368 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa)
 369         {
 370         return(ASN1_i2d_bio(i2d_DSAPrivateKey,bp,(unsigned char *)dsa));
 371         }
 372
 373 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa)
 374         {
 375         return((DSA *)ASN1_d2i_bio((char *(*)())
 376                 DSA_new,(char *(*)())d2i_DSA_PUBKEY, (bp),
 377                 (unsigned char **)(dsa)));
 378         }
 379
 380 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa)
 381         {
 382         return(ASN1_i2d_bio(i2d_DSA_PUBKEY,bp,(unsigned char *)dsa));
 383         }
 384
 385 #endif
 386
 387 X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn)
 388         {
 389         return ASN1_item_dup(&X509_ALGOR_it, xn);
 390         }
 391
 392 X509_NAME *X509_NAME_dup(X509_NAME *xn)
 393         {
 394         return ASN1_item_dup(&X509_NAME_it, xn);
 395         }
 396
 397 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne)
 398         {
 399         return ASN1_item_dup(&X509_NAME_ENTRY_it, ne);
 400         }
 401
 402 int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md,
 403              unsigned int *len)
 404         {
 405         return(ASN1_item_digest(&X509_it,type,(char *)data,md,len));
 406         }
 407
 408 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md,
 409              unsigned int *len)
 410         {
 411         return(ASN1_item_digest(&X509_CRL_it,type,(char *)data,md,len));
 412         }
 413
 414 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md,
 415              unsigned int *len)
 416         {
 417         return(ASN1_item_digest(&X509_REQ_it,type,(char *)data,md,len));
 418         }
 419
 420 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md,
 421              unsigned int *len)
 422         {
 423         return(ASN1_item_digest(&X509_NAME_it,type,(char *)data,md,len));
 424         }
 425
 426 int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, const EVP_MD *type,
 427              unsigned char *md, unsigned int *len)
 428         {
 429         return(ASN1_item_digest(&PKCS7_ISSUER_AND_SERIAL_it,type,
 430                 (char *)data,md,len));
 431         }
 432
 433
 434 #ifndef NO_FP_API
 435 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8)
 436         {
 437         return((X509_SIG *)ASN1_d2i_fp((char *(*)())X509_SIG_new,
 438                 (char *(*)())d2i_X509_SIG, (fp),(unsigned char **)(p8)));
 439         }
 440
 441 int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8)
 442         {
 443         return(ASN1_i2d_fp(i2d_X509_SIG,fp,(unsigned char *)p8));
 444         }
 445 #endif
 446
 447 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8)
 448         {
 449         return((X509_SIG *)ASN1_d2i_bio((char *(*)())X509_SIG_new,
 450                 (char *(*)())d2i_X509_SIG, (bp),(unsigned char **)(p8)));
 451         }
 452
 453 int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8)
 454         {
 455         return(ASN1_i2d_bio(i2d_X509_SIG,bp,(unsigned char *)p8));
 456         }
 457
 458 #ifndef NO_FP_API
 459 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
 460                                                  PKCS8_PRIV_KEY_INFO **p8inf)
 461         {
 462         return((PKCS8_PRIV_KEY_INFO *)ASN1_d2i_fp(
 463                 (char *(*)())PKCS8_PRIV_KEY_INFO_new,
 464                 (char *(*)())d2i_PKCS8_PRIV_KEY_INFO, (fp),
 465                                 (unsigned char **)(p8inf)));
 466         }
 467
 468 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf)
 469         {
 470         return(ASN1_i2d_fp(i2d_PKCS8_PRIV_KEY_INFO,fp,(unsigned char *)p8inf));
 471         }
 472
 473 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key)
 474         {
 475         PKCS8_PRIV_KEY_INFO *p8inf;
 476         int ret;
 477         p8inf = EVP_PKEY2PKCS8(key);
 478         if(!p8inf) return 0;
 479         ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf);
 480         PKCS8_PRIV_KEY_INFO_free(p8inf);
 481         return ret;
 482         }
 483
 484 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey)
 485         {
 486         return(ASN1_i2d_fp(i2d_PrivateKey,fp,(unsigned char *)pkey));
 487         }
 488
 489 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a)
 490 {
 491         return((EVP_PKEY *)ASN1_d2i_fp((char *(*)())EVP_PKEY_new,
 492                 (char *(*)())d2i_AutoPrivateKey, (fp),(unsigned char **)(a)));
 493 }
 494
 495 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey)
 496         {
 497         return(ASN1_i2d_fp(i2d_PUBKEY,fp,(unsigned char *)pkey));
 498         }
 499
 500 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a)
 501 {
 502         return((EVP_PKEY *)ASN1_d2i_fp((char *(*)())EVP_PKEY_new,
 503                 (char *(*)())d2i_PUBKEY, (fp),(unsigned char **)(a)));
 504 }
 505
 506 #endif
 507
 508 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
 509                                                  PKCS8_PRIV_KEY_INFO **p8inf)
 510         {
 511         return((PKCS8_PRIV_KEY_INFO *)ASN1_d2i_bio(
 512                 (char *(*)())PKCS8_PRIV_KEY_INFO_new,
 513                 (char *(*)())d2i_PKCS8_PRIV_KEY_INFO, (bp),
 514                                 (unsigned char **)(p8inf)));
 515         }
 516
 517 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf)
 518         {
 519         return(ASN1_i2d_bio(i2d_PKCS8_PRIV_KEY_INFO,bp,(unsigned char *)p8inf));
 520         }
 521
 522 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key)
 523         {
 524         PKCS8_PRIV_KEY_INFO *p8inf;
 525         int ret;
 526         p8inf = EVP_PKEY2PKCS8(key);
 527         if(!p8inf) return 0;
 528         ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf);
 529         PKCS8_PRIV_KEY_INFO_free(p8inf);
 530         return ret;
 531         }
 532
 533 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey)
 534         {
 535         return(ASN1_i2d_bio(i2d_PrivateKey,bp,(unsigned char *)pkey));
 536         }
 537
 538 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a)
 539         {
 540         return((EVP_PKEY *)ASN1_d2i_bio((char *(*)())EVP_PKEY_new,
 541                 (char *(*)())d2i_AutoPrivateKey, (bp),(unsigned char **)(a)));
 542         }
 543
 544 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey)
 545         {
 546         return(ASN1_i2d_bio(i2d_PUBKEY,bp,(unsigned char *)pkey));
 547         }
 548
 549 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a)
 550         {
 551         return((EVP_PKEY *)ASN1_d2i_bio((char *(*)())EVP_PKEY_new,
 552                 (char *(*)())d2i_PUBKEY, (bp),(unsigned char **)(a)));
 553         }