x_all.c revision 1.14
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 74X509_verify(X509 *a, EVP_PKEY *r) 75{ 76 return(ASN1_item_verify(ASN1_ITEM_rptr(X509_CINF), a->sig_alg, 77 a->signature, a->cert_info, r)); 78} 79 80int 81X509_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 88NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r) 89{ 90 return(ASN1_item_verify(ASN1_ITEM_rptr(NETSCAPE_SPKAC), 91 a->sig_algor, a->signature, a->spkac, r)); 92} 93 94int 95X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md) 96{ 97 x->cert_info->enc.modified = 1; 98 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_CINF), 99 x->cert_info->signature, x->sig_alg, x->signature, 100 x->cert_info, pkey, md)); 101} 102 103int 104X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx) 105{ 106 x->cert_info->enc.modified = 1; 107 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CINF), 108 x->cert_info->signature, x->sig_alg, x->signature, 109 x->cert_info, ctx); 110} 111 112int 113X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md) 114{ 115 return (ASN1_item_sign(ASN1_ITEM_rptr(X509_REQ_INFO), 116 x->sig_alg, NULL, x->signature, x->req_info, pkey, md)); 117} 118 119int 120X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx) 121{ 122 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_REQ_INFO), 123 x->sig_alg, NULL, x->signature, x->req_info, ctx); 124} 125 126int 127X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md) 128{ 129 x->crl->enc.modified = 1; 130 return(ASN1_item_sign(ASN1_ITEM_rptr(X509_CRL_INFO), x->crl->sig_alg, 131 x->sig_alg, x->signature, x->crl, pkey, md)); 132} 133 134int 135X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx) 136{ 137 x->crl->enc.modified = 1; 138 return ASN1_item_sign_ctx(ASN1_ITEM_rptr(X509_CRL_INFO), 139 x->crl->sig_alg, x->sig_alg, x->signature, x->crl, ctx); 140} 141 142int 143NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md) 144{ 145 return (ASN1_item_sign(ASN1_ITEM_rptr(NETSCAPE_SPKAC), 146 x->sig_algor, NULL, x->signature, x->spkac, pkey, md)); 147} 148 149#ifndef OPENSSL_NO_FP_API 150X509 * 151d2i_X509_fp(FILE *fp, X509 **x509) 152{ 153 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509), fp, x509); 154} 155 156int 157i2d_X509_fp(FILE *fp, X509 *x509) 158{ 159 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509), fp, x509); 160} 161#endif 162 163X509 * 164d2i_X509_bio(BIO *bp, X509 **x509) 165{ 166 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509), bp, x509); 167} 168 169int 170i2d_X509_bio(BIO *bp, X509 *x509) 171{ 172 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509), bp, x509); 173} 174 175#ifndef OPENSSL_NO_FP_API 176X509_CRL * 177d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl) 178{ 179 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl); 180} 181 182int 183i2d_X509_CRL_fp(FILE *fp, X509_CRL *crl) 184{ 185 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_CRL), fp, crl); 186} 187#endif 188 189X509_CRL * 190d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl) 191{ 192 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl); 193} 194 195int 196i2d_X509_CRL_bio(BIO *bp, X509_CRL *crl) 197{ 198 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_CRL), bp, crl); 199} 200 201#ifndef OPENSSL_NO_FP_API 202PKCS7 * 203d2i_PKCS7_fp(FILE *fp, PKCS7 **p7) 204{ 205 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7); 206} 207 208int 209i2d_PKCS7_fp(FILE *fp, PKCS7 *p7) 210{ 211 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS7), fp, p7); 212} 213#endif 214 215PKCS7 * 216d2i_PKCS7_bio(BIO *bp, PKCS7 **p7) 217{ 218 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7); 219} 220 221int 222i2d_PKCS7_bio(BIO *bp, PKCS7 *p7) 223{ 224 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS7), bp, p7); 225} 226 227#ifndef OPENSSL_NO_FP_API 228X509_REQ * 229d2i_X509_REQ_fp(FILE *fp, X509_REQ **req) 230{ 231 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(X509_REQ), fp, req); 232} 233 234int 235i2d_X509_REQ_fp(FILE *fp, X509_REQ *req) 236{ 237 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(X509_REQ), fp, req); 238} 239#endif 240 241X509_REQ * 242d2i_X509_REQ_bio(BIO *bp, X509_REQ **req) 243{ 244 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(X509_REQ), bp, req); 245} 246 247int 248i2d_X509_REQ_bio(BIO *bp, X509_REQ *req) 249{ 250 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(X509_REQ), bp, req); 251} 252 253#ifndef OPENSSL_NO_RSA 254 255#ifndef OPENSSL_NO_FP_API 256RSA * 257d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa) 258{ 259 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa); 260} 261 262int 263i2d_RSAPrivateKey_fp(FILE *fp, RSA *rsa) 264{ 265 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPrivateKey), fp, rsa); 266} 267 268RSA * 269d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa) 270{ 271 return ASN1_item_d2i_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa); 272} 273 274 275RSA * 276d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa) 277{ 278 return ASN1_d2i_fp((void *(*)(void))RSA_new, 279 (D2I_OF(void))d2i_RSA_PUBKEY, fp, (void **)rsa); 280} 281 282int 283i2d_RSAPublicKey_fp(FILE *fp, RSA *rsa) 284{ 285 return ASN1_item_i2d_fp(ASN1_ITEM_rptr(RSAPublicKey), fp, rsa); 286} 287 288int 289i2d_RSA_PUBKEY_fp(FILE *fp, RSA *rsa) 290{ 291 return ASN1_i2d_fp((I2D_OF(void))i2d_RSA_PUBKEY, fp, rsa); 292} 293#endif 294 295RSA * 296d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa) 297{ 298 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa); 299} 300 301int 302i2d_RSAPrivateKey_bio(BIO *bp, RSA *rsa) 303{ 304 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPrivateKey), bp, rsa); 305} 306 307RSA * 308d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa) 309{ 310 return ASN1_item_d2i_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa); 311} 312 313 314RSA * 315d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa) 316{ 317 return ASN1_d2i_bio_of(RSA, RSA_new, d2i_RSA_PUBKEY, bp, rsa); 318} 319 320int 321i2d_RSAPublicKey_bio(BIO *bp, RSA *rsa) 322{ 323 return ASN1_item_i2d_bio(ASN1_ITEM_rptr(RSAPublicKey), bp, rsa); 324} 325 326int 327i2d_RSA_PUBKEY_bio(BIO *bp, RSA *rsa) 328{ 329 return ASN1_i2d_bio_of(RSA, i2d_RSA_PUBKEY, bp, rsa); 330} 331#endif 332 333#ifndef OPENSSL_NO_DSA 334#ifndef OPENSSL_NO_FP_API 335DSA * 336d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa) 337{ 338 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSAPrivateKey, fp, dsa); 339} 340 341int 342i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa) 343{ 344 return ASN1_i2d_fp_of_const(DSA, i2d_DSAPrivateKey, fp, dsa); 345} 346 347DSA * 348d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa) 349{ 350 return ASN1_d2i_fp_of(DSA, DSA_new, d2i_DSA_PUBKEY, fp, dsa); 351} 352 353int 354i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa) 355{ 356 return ASN1_i2d_fp_of(DSA, i2d_DSA_PUBKEY, fp, dsa); 357} 358#endif 359 360DSA * 361d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa) 362{ 363 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSAPrivateKey, bp, dsa); 364} 365 366int 367i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa) 368{ 369 return ASN1_i2d_bio_of_const(DSA, i2d_DSAPrivateKey, bp, dsa); 370} 371 372DSA * 373d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa) 374{ 375 return ASN1_d2i_bio_of(DSA, DSA_new, d2i_DSA_PUBKEY, bp, dsa); 376} 377 378int 379i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa) 380{ 381 return ASN1_i2d_bio_of(DSA, i2d_DSA_PUBKEY, bp, dsa); 382} 383 384#endif 385 386#ifndef OPENSSL_NO_EC 387#ifndef OPENSSL_NO_FP_API 388EC_KEY * 389d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey) 390{ 391 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, fp, eckey); 392} 393 394int 395i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey) 396{ 397 return ASN1_i2d_fp_of(EC_KEY, i2d_EC_PUBKEY, fp, eckey); 398} 399 400EC_KEY * 401d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey) 402{ 403 return ASN1_d2i_fp_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, fp, eckey); 404} 405 406int 407i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey) 408{ 409 return ASN1_i2d_fp_of(EC_KEY, i2d_ECPrivateKey, fp, eckey); 410} 411#endif 412EC_KEY * 413d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey) 414{ 415 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_EC_PUBKEY, bp, eckey); 416} 417 418int 419i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *ecdsa) 420{ 421 return ASN1_i2d_bio_of(EC_KEY, i2d_EC_PUBKEY, bp, ecdsa); 422} 423 424EC_KEY * 425d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey) 426{ 427 return ASN1_d2i_bio_of(EC_KEY, EC_KEY_new, d2i_ECPrivateKey, bp, eckey); 428} 429 430int 431i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey) 432{ 433 return ASN1_i2d_bio_of(EC_KEY, i2d_ECPrivateKey, bp, eckey); 434} 435#endif 436 437 438int 439X509_pubkey_digest(const X509 *data, const EVP_MD *type, unsigned char *md, 440 unsigned int *len) 441{ 442 ASN1_BIT_STRING *key; 443 key = X509_get0_pubkey_bitstr(data); 444 if (!key) 445 return 0; 446 return EVP_Digest(key->data, key->length, md, len, type, NULL); 447} 448 449int 450X509_digest(const X509 *data, const EVP_MD *type, unsigned char *md, 451 unsigned int *len) 452{ 453 return (ASN1_item_digest(ASN1_ITEM_rptr(X509), type, (char *)data, 454 md, len)); 455} 456 457int 458X509_CRL_digest(const X509_CRL *data, const EVP_MD *type, unsigned char *md, 459 unsigned int *len) 460{ 461 return (ASN1_item_digest(ASN1_ITEM_rptr(X509_CRL), type, (char *)data, 462 md, len)); 463} 464 465int 466X509_REQ_digest(const X509_REQ *data, const EVP_MD *type, unsigned char *md, 467 unsigned int *len) 468{ 469 return (ASN1_item_digest(ASN1_ITEM_rptr(X509_REQ), type, (char *)data, 470 md, len)); 471} 472 473int 474X509_NAME_digest(const X509_NAME *data, const EVP_MD *type, unsigned char *md, 475 unsigned int *len) 476{ 477 return (ASN1_item_digest(ASN1_ITEM_rptr(X509_NAME), type, (char *)data, 478 md, len)); 479} 480 481int 482PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data, 483 const EVP_MD *type, unsigned char *md, unsigned int *len) 484{ 485 return(ASN1_item_digest(ASN1_ITEM_rptr(PKCS7_ISSUER_AND_SERIAL), type, 486 (char *)data, md, len)); 487} 488 489 490#ifndef OPENSSL_NO_FP_API 491X509_SIG * 492d2i_PKCS8_fp(FILE *fp, X509_SIG **p8) 493{ 494 return ASN1_d2i_fp_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, fp, p8); 495} 496 497int 498i2d_PKCS8_fp(FILE *fp, X509_SIG *p8) 499{ 500 return ASN1_i2d_fp_of(X509_SIG, i2d_X509_SIG, fp, p8); 501} 502#endif 503 504X509_SIG * 505d2i_PKCS8_bio(BIO *bp, X509_SIG **p8) 506{ 507 return ASN1_d2i_bio_of(X509_SIG, X509_SIG_new, d2i_X509_SIG, bp, p8); 508} 509 510int 511i2d_PKCS8_bio(BIO *bp, X509_SIG *p8) 512{ 513 return ASN1_i2d_bio_of(X509_SIG, i2d_X509_SIG, bp, p8); 514} 515 516#ifndef OPENSSL_NO_FP_API 517PKCS8_PRIV_KEY_INFO * 518d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO **p8inf) 519{ 520 return ASN1_d2i_fp_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new, 521 d2i_PKCS8_PRIV_KEY_INFO, fp, p8inf); 522} 523 524int 525i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, PKCS8_PRIV_KEY_INFO *p8inf) 526{ 527 return ASN1_i2d_fp_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, 528 fp, p8inf); 529} 530 531int 532i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key) 533{ 534 PKCS8_PRIV_KEY_INFO *p8inf; 535 int ret; 536 p8inf = EVP_PKEY2PKCS8(key); 537 if (!p8inf) 538 return 0; 539 ret = i2d_PKCS8_PRIV_KEY_INFO_fp(fp, p8inf); 540 PKCS8_PRIV_KEY_INFO_free(p8inf); 541 return ret; 542} 543 544int 545i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey) 546{ 547 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PrivateKey, fp, pkey); 548} 549 550EVP_PKEY * 551d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a) 552{ 553 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, 554 fp, a); 555} 556 557int 558i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey) 559{ 560 return ASN1_i2d_fp_of(EVP_PKEY, i2d_PUBKEY, fp, pkey); 561} 562 563EVP_PKEY * 564d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a) 565{ 566 return ASN1_d2i_fp_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, fp, a); 567} 568 569#endif 570 571PKCS8_PRIV_KEY_INFO * 572d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO **p8inf) 573{ 574 return ASN1_d2i_bio_of(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO_new, 575 d2i_PKCS8_PRIV_KEY_INFO, bp, p8inf); 576} 577 578int 579i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, PKCS8_PRIV_KEY_INFO *p8inf) 580{ 581 return ASN1_i2d_bio_of(PKCS8_PRIV_KEY_INFO, i2d_PKCS8_PRIV_KEY_INFO, 582 bp, p8inf); 583} 584 585int 586i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key) 587{ 588 PKCS8_PRIV_KEY_INFO *p8inf; 589 int ret; 590 591 p8inf = EVP_PKEY2PKCS8(key); 592 if (!p8inf) 593 return 0; 594 ret = i2d_PKCS8_PRIV_KEY_INFO_bio(bp, p8inf); 595 PKCS8_PRIV_KEY_INFO_free(p8inf); 596 return ret; 597} 598 599int 600i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey) 601{ 602 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PrivateKey, bp, pkey); 603} 604 605EVP_PKEY * 606d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a) 607{ 608 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_AutoPrivateKey, 609 bp, a); 610} 611 612int 613i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey) 614{ 615 return ASN1_i2d_bio_of(EVP_PKEY, i2d_PUBKEY, bp, pkey); 616} 617 618EVP_PKEY * 619d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a) 620{ 621 return ASN1_d2i_bio_of(EVP_PKEY, EVP_PKEY_new, d2i_PUBKEY, bp, a); 622} 623