1/* crypto/pem/pem.h */ 2/* Copyright (C) 1995-1997 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_PEM_H 60#define HEADER_PEM_H 61 62#include <openssl/e_os2.h> 63#ifndef OPENSSL_NO_BIO 64#include <openssl/bio.h> 65#endif 66#ifndef OPENSSL_NO_STACK 67#include <openssl/stack.h> 68#endif 69#include <openssl/evp.h> 70#include <openssl/x509.h> 71#include <openssl/pem2.h> 72 73#ifdef __cplusplus 74extern "C" { 75#endif 76 77#define PEM_BUFSIZE 1024 78 79#define PEM_OBJ_UNDEF 0 80#define PEM_OBJ_X509 1 81#define PEM_OBJ_X509_REQ 2 82#define PEM_OBJ_CRL 3 83#define PEM_OBJ_SSL_SESSION 4 84#define PEM_OBJ_PRIV_KEY 10 85#define PEM_OBJ_PRIV_RSA 11 86#define PEM_OBJ_PRIV_DSA 12 87#define PEM_OBJ_PRIV_DH 13 88#define PEM_OBJ_PUB_RSA 14 89#define PEM_OBJ_PUB_DSA 15 90#define PEM_OBJ_PUB_DH 16 91#define PEM_OBJ_DHPARAMS 17 92#define PEM_OBJ_DSAPARAMS 18 93#define PEM_OBJ_PRIV_RSA_PUBLIC 19 94#define PEM_OBJ_PRIV_ECDSA 20 95#define PEM_OBJ_PUB_ECDSA 21 96#define PEM_OBJ_ECPARAMETERS 22 97 98#define PEM_ERROR 30 99#define PEM_DEK_DES_CBC 40 100#define PEM_DEK_IDEA_CBC 45 101#define PEM_DEK_DES_EDE 50 102#define PEM_DEK_DES_ECB 60 103#define PEM_DEK_RSA 70 104#define PEM_DEK_RSA_MD2 80 105#define PEM_DEK_RSA_MD5 90 106 107#define PEM_MD_MD2 NID_md2 108#define PEM_MD_MD5 NID_md5 109#define PEM_MD_SHA NID_sha 110#define PEM_MD_MD2_RSA NID_md2WithRSAEncryption 111#define PEM_MD_MD5_RSA NID_md5WithRSAEncryption 112#define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption 113 114#define PEM_STRING_X509_OLD "X509 CERTIFICATE" 115#define PEM_STRING_X509 "CERTIFICATE" 116#define PEM_STRING_X509_PAIR "CERTIFICATE PAIR" 117#define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE" 118#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST" 119#define PEM_STRING_X509_REQ "CERTIFICATE REQUEST" 120#define PEM_STRING_X509_CRL "X509 CRL" 121#define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY" 122#define PEM_STRING_PUBLIC "PUBLIC KEY" 123#define PEM_STRING_RSA "RSA PRIVATE KEY" 124#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY" 125#define PEM_STRING_DSA "DSA PRIVATE KEY" 126#define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY" 127#define PEM_STRING_PKCS7 "PKCS7" 128#define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA" 129#define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY" 130#define PEM_STRING_PKCS8INF "PRIVATE KEY" 131#define PEM_STRING_DHPARAMS "DH PARAMETERS" 132#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS" 133#define PEM_STRING_DSAPARAMS "DSA PARAMETERS" 134#define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY" 135#define PEM_STRING_ECPARAMETERS "EC PARAMETERS" 136#define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY" 137#define PEM_STRING_PARAMETERS "PARAMETERS" 138#define PEM_STRING_CMS "CMS" 139 140 /* Note that this structure is initialised by PEM_SealInit and cleaned up 141 by PEM_SealFinal (at least for now) */ 142typedef struct PEM_Encode_Seal_st 143 { 144 EVP_ENCODE_CTX encode; 145 EVP_MD_CTX md; 146 EVP_CIPHER_CTX cipher; 147 } PEM_ENCODE_SEAL_CTX; 148 149/* enc_type is one off */ 150#define PEM_TYPE_ENCRYPTED 10 151#define PEM_TYPE_MIC_ONLY 20 152#define PEM_TYPE_MIC_CLEAR 30 153#define PEM_TYPE_CLEAR 40 154 155typedef struct pem_recip_st 156 { 157 char *name; 158 X509_NAME *dn; 159 160 int cipher; 161 int key_enc; 162 /* char iv[8]; unused and wrong size */ 163 } PEM_USER; 164 165typedef struct pem_ctx_st 166 { 167 int type; /* what type of object */ 168 169 struct { 170 int version; 171 int mode; 172 } proc_type; 173 174 char *domain; 175 176 struct { 177 int cipher; 178 /* unused, and wrong size 179 unsigned char iv[8]; */ 180 } DEK_info; 181 182 PEM_USER *originator; 183 184 int num_recipient; 185 PEM_USER **recipient; 186 187 /* XXX(ben): don#t think this is used! 188 STACK *x509_chain; / * certificate chain */ 189 EVP_MD *md; /* signature type */ 190 191 int md_enc; /* is the md encrypted or not? */ 192 int md_len; /* length of md_data */ 193 char *md_data; /* message digest, could be pkey encrypted */ 194 195 EVP_CIPHER *dec; /* date encryption cipher */ 196 int key_len; /* key length */ 197 unsigned char *key; /* key */ 198 /* unused, and wrong size 199 unsigned char iv[8]; */ 200 201 202 int data_enc; /* is the data encrypted */ 203 int data_len; 204 unsigned char *data; 205 } PEM_CTX; 206 207/* These macros make the PEM_read/PEM_write functions easier to maintain and 208 * write. Now they are all implemented with either: 209 * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...) 210 */ 211 212#ifdef OPENSSL_NO_FP_API 213 214#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/ 215#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/ 216#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/ 217#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/ 218#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/ 219 220#else 221 222#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \ 223type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\ 224{ \ 225return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \ 226} 227 228#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \ 229int PEM_write_##name(FILE *fp, type *x) \ 230{ \ 231return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \ 232} 233 234#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \ 235int PEM_write_##name(FILE *fp, const type *x) \ 236{ \ 237return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \ 238} 239 240#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \ 241int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ 242 unsigned char *kstr, int klen, pem_password_cb *cb, \ 243 void *u) \ 244 { \ 245 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \ 246 } 247 248#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \ 249int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ 250 unsigned char *kstr, int klen, pem_password_cb *cb, \ 251 void *u) \ 252 { \ 253 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \ 254 } 255 256#endif 257 258#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \ 259type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\ 260{ \ 261return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \ 262} 263 264#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \ 265int PEM_write_bio_##name(BIO *bp, type *x) \ 266{ \ 267return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \ 268} 269 270#define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \ 271int PEM_write_bio_##name(BIO *bp, const type *x) \ 272{ \ 273return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \ 274} 275 276#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \ 277int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ 278 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \ 279 { \ 280 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \ 281 } 282 283#define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \ 284int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ 285 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \ 286 { \ 287 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \ 288 } 289 290#define IMPLEMENT_PEM_write(name, type, str, asn1) \ 291 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \ 292 IMPLEMENT_PEM_write_fp(name, type, str, asn1) 293 294#define IMPLEMENT_PEM_write_const(name, type, str, asn1) \ 295 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \ 296 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) 297 298#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \ 299 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \ 300 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) 301 302#define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \ 303 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \ 304 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) 305 306#define IMPLEMENT_PEM_read(name, type, str, asn1) \ 307 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \ 308 IMPLEMENT_PEM_read_fp(name, type, str, asn1) 309 310#define IMPLEMENT_PEM_rw(name, type, str, asn1) \ 311 IMPLEMENT_PEM_read(name, type, str, asn1) \ 312 IMPLEMENT_PEM_write(name, type, str, asn1) 313 314#define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \ 315 IMPLEMENT_PEM_read(name, type, str, asn1) \ 316 IMPLEMENT_PEM_write_const(name, type, str, asn1) 317 318#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \ 319 IMPLEMENT_PEM_read(name, type, str, asn1) \ 320 IMPLEMENT_PEM_write_cb(name, type, str, asn1) 321 322/* These are the same except they are for the declarations */ 323 324#if defined(OPENSSL_NO_FP_API) 325 326#define DECLARE_PEM_read_fp(name, type) /**/ 327#define DECLARE_PEM_write_fp(name, type) /**/ 328#define DECLARE_PEM_write_cb_fp(name, type) /**/ 329 330#else 331 332#define DECLARE_PEM_read_fp(name, type) \ 333 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u); 334 335#define DECLARE_PEM_write_fp(name, type) \ 336 int PEM_write_##name(FILE *fp, type *x); 337 338#define DECLARE_PEM_write_fp_const(name, type) \ 339 int PEM_write_##name(FILE *fp, const type *x); 340 341#define DECLARE_PEM_write_cb_fp(name, type) \ 342 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ 343 unsigned char *kstr, int klen, pem_password_cb *cb, void *u); 344 345#endif 346 347#ifndef OPENSSL_NO_BIO 348#define DECLARE_PEM_read_bio(name, type) \ 349 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u); 350 351#define DECLARE_PEM_write_bio(name, type) \ 352 int PEM_write_bio_##name(BIO *bp, type *x); 353 354#define DECLARE_PEM_write_bio_const(name, type) \ 355 int PEM_write_bio_##name(BIO *bp, const type *x); 356 357#define DECLARE_PEM_write_cb_bio(name, type) \ 358 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ 359 unsigned char *kstr, int klen, pem_password_cb *cb, void *u); 360 361#else 362 363#define DECLARE_PEM_read_bio(name, type) /**/ 364#define DECLARE_PEM_write_bio(name, type) /**/ 365#define DECLARE_PEM_write_bio_const(name, type) /**/ 366#define DECLARE_PEM_write_cb_bio(name, type) /**/ 367 368#endif 369 370#define DECLARE_PEM_write(name, type) \ 371 DECLARE_PEM_write_bio(name, type) \ 372 DECLARE_PEM_write_fp(name, type) 373 374#define DECLARE_PEM_write_const(name, type) \ 375 DECLARE_PEM_write_bio_const(name, type) \ 376 DECLARE_PEM_write_fp_const(name, type) 377 378#define DECLARE_PEM_write_cb(name, type) \ 379 DECLARE_PEM_write_cb_bio(name, type) \ 380 DECLARE_PEM_write_cb_fp(name, type) 381 382#define DECLARE_PEM_read(name, type) \ 383 DECLARE_PEM_read_bio(name, type) \ 384 DECLARE_PEM_read_fp(name, type) 385 386#define DECLARE_PEM_rw(name, type) \ 387 DECLARE_PEM_read(name, type) \ 388 DECLARE_PEM_write(name, type) 389 390#define DECLARE_PEM_rw_const(name, type) \ 391 DECLARE_PEM_read(name, type) \ 392 DECLARE_PEM_write_const(name, type) 393 394#define DECLARE_PEM_rw_cb(name, type) \ 395 DECLARE_PEM_read(name, type) \ 396 DECLARE_PEM_write_cb(name, type) 397 398#if 1 399/* "userdata": new with OpenSSL 0.9.4 */ 400typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata); 401#else 402/* OpenSSL 0.9.3, 0.9.3a */ 403typedef int pem_password_cb(char *buf, int size, int rwflag); 404#endif 405 406int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher); 407int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len, 408 pem_password_cb *callback,void *u); 409 410#ifndef OPENSSL_NO_BIO 411int PEM_read_bio(BIO *bp, char **name, char **header, 412 unsigned char **data,long *len); 413int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data, 414 long len); 415int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp, 416 pem_password_cb *cb, void *u); 417void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, 418 void **x, pem_password_cb *cb, void *u); 419int PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp, void *x, 420 const EVP_CIPHER *enc,unsigned char *kstr,int klen, 421 pem_password_cb *cb, void *u); 422 423STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u); 424int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc, 425 unsigned char *kstr, int klen, pem_password_cb *cd, void *u); 426#endif 427 428int PEM_read(FILE *fp, char **name, char **header, 429 unsigned char **data,long *len); 430int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len); 431void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x, 432 pem_password_cb *cb, void *u); 433int PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp, 434 void *x,const EVP_CIPHER *enc,unsigned char *kstr, 435 int klen,pem_password_cb *callback, void *u); 436STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, 437 pem_password_cb *cb, void *u); 438 439int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, 440 EVP_MD *md_type, unsigned char **ek, int *ekl, 441 unsigned char *iv, EVP_PKEY **pubk, int npubk); 442void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl, 443 unsigned char *in, int inl); 444int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl, 445 unsigned char *out, int *outl, EVP_PKEY *priv); 446 447void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type); 448void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt); 449int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, 450 unsigned int *siglen, EVP_PKEY *pkey); 451 452int PEM_def_callback(char *buf, int num, int w, void *key); 453void PEM_proc_type(char *buf, int type); 454void PEM_dek_info(char *buf, const char *type, int len, char *str); 455 456 457#include <openssl/symhacks.h> 458 459DECLARE_PEM_rw(X509, X509) 460 461DECLARE_PEM_rw(X509_AUX, X509) 462 463DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR) 464 465DECLARE_PEM_rw(X509_REQ, X509_REQ) 466DECLARE_PEM_write(X509_REQ_NEW, X509_REQ) 467 468DECLARE_PEM_rw(X509_CRL, X509_CRL) 469 470DECLARE_PEM_rw(PKCS7, PKCS7) 471 472DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE) 473 474DECLARE_PEM_rw(PKCS8, X509_SIG) 475 476DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO) 477 478#ifndef OPENSSL_NO_RSA 479 480DECLARE_PEM_rw_cb(RSAPrivateKey, RSA) 481 482DECLARE_PEM_rw_const(RSAPublicKey, RSA) 483DECLARE_PEM_rw(RSA_PUBKEY, RSA) 484 485#endif 486 487#ifndef OPENSSL_NO_DSA 488 489DECLARE_PEM_rw_cb(DSAPrivateKey, DSA) 490 491DECLARE_PEM_rw(DSA_PUBKEY, DSA) 492 493DECLARE_PEM_rw_const(DSAparams, DSA) 494 495#endif 496 497#ifndef OPENSSL_NO_EC 498DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP) 499DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY) 500DECLARE_PEM_rw(EC_PUBKEY, EC_KEY) 501#endif 502 503#ifndef OPENSSL_NO_DH 504 505DECLARE_PEM_rw_const(DHparams, DH) 506 507#endif 508 509DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY) 510 511DECLARE_PEM_rw(PUBKEY, EVP_PKEY) 512 513int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid, 514 char *kstr, int klen, 515 pem_password_cb *cb, void *u); 516int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *, 517 char *, int, pem_password_cb *, void *); 518int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc, 519 char *kstr, int klen, 520 pem_password_cb *cb, void *u); 521int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid, 522 char *kstr, int klen, 523 pem_password_cb *cb, void *u); 524EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u); 525 526int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc, 527 char *kstr, int klen, 528 pem_password_cb *cb, void *u); 529int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid, 530 char *kstr, int klen, 531 pem_password_cb *cb, void *u); 532int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid, 533 char *kstr, int klen, 534 pem_password_cb *cb, void *u); 535 536EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u); 537 538int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc, 539 char *kstr,int klen, pem_password_cb *cd, void *u); 540 541EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x); 542int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x); 543 544 545EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length); 546EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length); 547EVP_PKEY *b2i_PrivateKey_bio(BIO *in); 548EVP_PKEY *b2i_PublicKey_bio(BIO *in); 549int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk); 550int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk); 551#ifndef OPENSSL_NO_RC4 552EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u); 553int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel, 554 pem_password_cb *cb, void *u); 555#endif 556 557 558/* BEGIN ERROR CODES */ 559/* The following lines are auto generated by the script mkerr.pl. Any changes 560 * made after this point may be overwritten when the script is next run. 561 */ 562void ERR_load_PEM_strings(void); 563 564/* Error codes for the PEM functions. */ 565 566/* Function codes. */ 567#define PEM_F_B2I_DSS 127 568#define PEM_F_B2I_PVK_BIO 128 569#define PEM_F_B2I_RSA 129 570#define PEM_F_CHECK_BITLEN_DSA 130 571#define PEM_F_CHECK_BITLEN_RSA 131 572#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120 573#define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121 574#define PEM_F_DO_B2I 132 575#define PEM_F_DO_B2I_BIO 133 576#define PEM_F_DO_BLOB_HEADER 134 577#define PEM_F_DO_PK8PKEY 126 578#define PEM_F_DO_PK8PKEY_FP 125 579#define PEM_F_DO_PVK_BODY 135 580#define PEM_F_DO_PVK_HEADER 136 581#define PEM_F_I2B_PVK 137 582#define PEM_F_I2B_PVK_BIO 138 583#define PEM_F_LOAD_IV 101 584#define PEM_F_PEM_ASN1_READ 102 585#define PEM_F_PEM_ASN1_READ_BIO 103 586#define PEM_F_PEM_ASN1_WRITE 104 587#define PEM_F_PEM_ASN1_WRITE_BIO 105 588#define PEM_F_PEM_DEF_CALLBACK 100 589#define PEM_F_PEM_DO_HEADER 106 590#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118 591#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107 592#define PEM_F_PEM_PK8PKEY 119 593#define PEM_F_PEM_READ 108 594#define PEM_F_PEM_READ_BIO 109 595#define PEM_F_PEM_READ_BIO_PARAMETERS 140 596#define PEM_F_PEM_READ_BIO_PRIVATEKEY 123 597#define PEM_F_PEM_READ_PRIVATEKEY 124 598#define PEM_F_PEM_SEALFINAL 110 599#define PEM_F_PEM_SEALINIT 111 600#define PEM_F_PEM_SIGNFINAL 112 601#define PEM_F_PEM_WRITE 113 602#define PEM_F_PEM_WRITE_BIO 114 603#define PEM_F_PEM_WRITE_PRIVATEKEY 139 604#define PEM_F_PEM_X509_INFO_READ 115 605#define PEM_F_PEM_X509_INFO_READ_BIO 116 606#define PEM_F_PEM_X509_INFO_WRITE_BIO 117 607 608/* Reason codes. */ 609#define PEM_R_BAD_BASE64_DECODE 100 610#define PEM_R_BAD_DECRYPT 101 611#define PEM_R_BAD_END_LINE 102 612#define PEM_R_BAD_IV_CHARS 103 613#define PEM_R_BAD_MAGIC_NUMBER 116 614#define PEM_R_BAD_PASSWORD_READ 104 615#define PEM_R_BAD_VERSION_NUMBER 117 616#define PEM_R_BIO_WRITE_FAILURE 118 617#define PEM_R_CIPHER_IS_NULL 127 618#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115 619#define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119 620#define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120 621#define PEM_R_INCONSISTENT_HEADER 121 622#define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122 623#define PEM_R_KEYBLOB_TOO_SHORT 123 624#define PEM_R_NOT_DEK_INFO 105 625#define PEM_R_NOT_ENCRYPTED 106 626#define PEM_R_NOT_PROC_TYPE 107 627#define PEM_R_NO_START_LINE 108 628#define PEM_R_PROBLEMS_GETTING_PASSWORD 109 629#define PEM_R_PUBLIC_KEY_NO_RSA 110 630#define PEM_R_PVK_DATA_TOO_SHORT 124 631#define PEM_R_PVK_TOO_SHORT 125 632#define PEM_R_READ_KEY 111 633#define PEM_R_SHORT_HEADER 112 634#define PEM_R_UNSUPPORTED_CIPHER 113 635#define PEM_R_UNSUPPORTED_ENCRYPTION 114 636#define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126 637 638#ifdef __cplusplus 639} 640#endif 641#endif 642