x_all.c revision 280304
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#include <openssl/stack.h> 61#include "cryptlib.h" 62#include <openssl/buffer.h> 63#include <openssl/asn1.h> 64#include <openssl/evp.h> 65#include <openssl/x509.h> 66#ifndef OPENSSL_NO_RSA 67# include <openssl/rsa.h> 68#endif 69#ifndef OPENSSL_NO_DSA 70# include <openssl/dsa.h> 71#endif 72 73int X509_verify(X509 *a, EVP_PKEY *r) 74{ 75 if (X509_ALGOR_cmp(a->sig_alg, a->cert_info->signature)) 76 return 0; 77 return (ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF), a->sig_alg, 78 a->signature, a->cert_info, r)); 79} 80 81int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r) 82{ 83 return (ASN1_item_verify(ASN1_ITEM_rptr(X509_REQ_INFO), 84 a->sig_alg, a->signature, a->req_info, r)); 85} 86 87int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r) 88{ 89 return (ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC), 90 a->sig_algor, a->signature, a->spkac, r)); 91} 92 93int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md) 94{ 95 x->cert_info->enc.modified = 1; 96 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), x->cert_info->signature, 97 x->sig_alg, x->signature, x->cert_info, pkey, md)); 98} 99 100int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx) 101{ 102 x->cert_info->enc.modified = 1; 103 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF), 104 x->cert_info->signature, 105 x->sig_alg, x->signature, x->cert_info, ctx); 106} 107 108int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md) 109{ 110 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO), x->sig_alg, NULL, 111 x->signature, x->req_info, pkey, md)); 112} 113 114int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx) 115{ 116 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO), 117 x->sig_alg, NULL, x->signature, x->req_info, 118 ctx); 119} 120 121int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md) 122{ 123 x->crl->enc.modified = 1; 124 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), x->crl->sig_alg, 125 x->sig_alg, x->signature, x->crl, pkey, md)); 126} 127 128int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx) 129{ 130 x->crl->enc.modified = 1; 131 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO), 132 x->crl->sig_alg, x->sig_alg, x->signature, 133 x->crl, ctx); 134} 135 136int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md) 137{ 138 return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), x->sig_algor, NULL, 139 x->signature, x->spkac, pkey, md)); 140} 141 142#ifndef OPENSSL_NO_FP_API 143X509 *d2i_X509_fp(FILE *fp, X509 **x509) 144{ 145 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509); 146} 147 148int i2d_X509_fp(FILE *fp, X509 *x509) 149{ 150 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509); 151} 152#endif 153 154X509 *d2i_X509_bio(BIO *bp, X509 **x509) 155{ 156 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509); 157} 158 159int i2d_X509_bio(BIO *bp, X509 *x509) 160{ 161 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509); 162} 163 164#ifndef OPENSSL_NO_FP_API 165X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl) 166{ 167 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl); 168} 169 170int i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl) 171{ 172 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl); 173} 174#endif 175 176X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl) 177{ 178 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl); 179} 180 181int i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl) 182{ 183 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl); 184} 185 186#ifndef OPENSSL_NO_FP_API 187PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7) 188{ 189 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7); 190} 191 192int i2d_PKCS7_fp(FILE *fp, PKCS7 *p7) 193{ 194 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7); 195} 196#endif 197 198PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7) 199{ 200 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7); 201} 202 203int i2d_PKCS7_bio(BIO *bp, PKCS7 *p7) 204{ 205 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7); 206} 207 208#ifndef OPENSSL_NO_FP_API 209X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req) 210{ 211 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req); 212} 213 214int i2d_X509_REQ_fp(FILE *fp, X509_REQ *req) 215{ 216 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req); 217} 218#endif 219 220X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req) 221{ 222 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req); 223} 224 225int i2d_X509_REQ_bio(BIO *bp, X509_REQ *req) 226{ 227 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req); 228} 229 230#ifndef OPENSSL_NO_RSA 231 232# ifndef OPENSSL_NO_FP_API 233RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa) 234{ 235 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa); 236} 237 238int i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa) 239{ 240 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa); 241} 242 243RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa) 244{ 245 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa); 246} 247 248RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa) 249{ 250 return ASN1_d2i_fp((void *(*)(void)) 251 RSA_new, (D2I_OF(void)) d2i_RSA_PUBKEY, fp, 252 (void **)rsa); 253} 254 255int i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa) 256{ 257 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa); 258} 259 260int i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa) 261{ 262 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa); 263} 264# endif 265 266RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa) 267{ 268 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa); 269} 270 271int i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa) 272{ 273 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa); 274} 275 276RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa) 277{ 278 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa); 279} 280 281RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa) 282{ 283 return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa); 284} 285 286int i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa) 287{ 288 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa); 289} 290 291int i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa) 292{ 293 return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa); 294} 295#endif 296 297#ifndef OPENSSL_NO_DSA 298# ifndef OPENSSL_NO_FP_API 299DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa) 300{ 301 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa); 302} 303 304int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa) 305{ 306 return ASN1_i2d_fp_of_const(DSA, i2d_DSAPrivateKey, fp, dsa); 307} 308 309DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa) 310{ 311 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa); 312} 313 314int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa) 315{ 316 return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa); 317} 318# endif 319 320DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa) 321{ 322 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa); 323} 324 325int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa) 326{ 327 return ASN1_i2d_bio_of_const(DSA, i2d_DSAPrivateKey, bp, dsa); 328} 329 330DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa) 331{ 332 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa); 333} 334 335int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa) 336{ 337 return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa); 338} 339 340#endif 341 342#ifndef OPENSSL_NO_EC 343# ifndef OPENSSL_NO_FP_API 344EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey) 345{ 346 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey); 347} 348 349int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey) 350{ 351 return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey); 352} 353 354EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey) 355{ 356 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey); 357} 358 359int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey) 360{ 361 return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey); 362} 363# endif 364EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey) 365{ 366 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey); 367} 368 369int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa) 370{ 371 return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa); 372} 373 374EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey) 375{ 376 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey); 377} 378 379int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey) 380{ 381 return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey); 382} 383#endif 384 385int X509_pubkey_digest(const X509 *data, const EVP_MD *type, 386 unsigned char *md, unsigned int *len) 387{ 388 ASN1_BIT_STRING *key; 389 key = X509_get0_pubkey_bitstr(data); 390 if (!key) 391 return 0; 392 return EVP_Digest(key->data, key->length, md, len, type, NULL); 393} 394 395int X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md, 396 unsigned int *len) 397{ 398 return (ASN1_item_digest 399 (ASN1_ITEM_rptr(X509), type, (char *)data, md, len)); 400} 401 402int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, 403 unsigned char *md, unsigned int *len) 404{ 405 return (ASN1_item_digest 406 (ASN1_ITEM_rptr(X509_CRL), type, (char *)data, md, len)); 407} 408 409int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, 410 unsigned char *md, unsigned int *len) 411{ 412 return (ASN1_item_digest 413 (ASN1_ITEM_rptr(X509_REQ), type, (char *)data, md, len)); 414} 415 416int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, 417 unsigned char *md, unsigned int *len) 418{ 419 return (ASN1_item_digest 420 (ASN1_ITEM_rptr(X509_NAME), type, (char *)data, md, len)); 421} 422 423int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, 424 const EVP_MD *type, unsigned char *md, 425 unsigned int *len) 426{ 427 return (ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type, 428 (char *)data, md, len)); 429} 430 431#ifndef OPENSSL_NO_FP_API 432X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8) 433{ 434 return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8); 435} 436 437int i2d_PKCS8_fp(FILE *fp, X509_SIG *p8) 438{ 439 return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8); 440} 441#endif 442 443X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8) 444{ 445 return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8); 446} 447 448int i2d_PKCS8_bio(BIO *bp, X509_SIG *p8) 449{ 450 return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8); 451} 452 453#ifndef OPENSSL_NO_FP_API 454PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, 455 PKCS8_PRIV_KEY_INFO **p8inf) 456{ 457 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new, 458 d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf); 459} 460 461int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf) 462{ 463 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, fp, 464 p8inf); 465} 466 467int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key) 468{ 469 PKCS8_PRIV_KEY_INFO *p8inf; 470 int ret; 471 p8inf = EVP_PKEY2PKCS8(key); 472 if (!p8inf) 473 return 0; 474 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf); 475 PKCS8_PRIV_KEY_INFO_free(p8inf); 476 return ret; 477} 478 479int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey) 480{ 481 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey); 482} 483 484EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a) 485{ 486 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, fp, a); 487} 488 489int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey) 490{ 491 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey); 492} 493 494EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a) 495{ 496 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a); 497} 498 499#endif 500 501PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, 502 PKCS8_PRIV_KEY_INFO **p8inf) 503{ 504 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new, 505 d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf); 506} 507 508int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf) 509{ 510 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, bp, 511 p8inf); 512} 513 514int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key) 515{ 516 PKCS8_PRIV_KEY_INFO *p8inf; 517 int ret; 518 p8inf = EVP_PKEY2PKCS8(key); 519 if (!p8inf) 520 return 0; 521 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf); 522 PKCS8_PRIV_KEY_INFO_free(p8inf); 523 return ret; 524} 525 526int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey) 527{ 528 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey); 529} 530 531EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a) 532{ 533 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, bp, a); 534} 535 536int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey) 537{ 538 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey); 539} 540 541EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a) 542{ 543 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a); 544} 545