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_PKCS8 "ENCRYPTED PRIVATE KEY" 129#define PEM_STRING_PKCS8INF "PRIVATE KEY" 130#define PEM_STRING_DHPARAMS "DH PARAMETERS" 131#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS" 132#define PEM_STRING_DSAPARAMS "DSA PARAMETERS" 133#define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY" 134#define PEM_STRING_ECPARAMETERS "EC PARAMETERS" 135#define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY" 136 137 /* Note that this structure is initialised by PEM_SealInit and cleaned up 138 by PEM_SealFinal (at least for now) */ 139typedef struct PEM_Encode_Seal_st 140 { 141 EVP_ENCODE_CTX encode; 142 EVP_MD_CTX md; 143 EVP_CIPHER_CTX cipher; 144 } PEM_ENCODE_SEAL_CTX; 145 146/* enc_type is one off */ 147#define PEM_TYPE_ENCRYPTED 10 148#define PEM_TYPE_MIC_ONLY 20 149#define PEM_TYPE_MIC_CLEAR 30 150#define PEM_TYPE_CLEAR 40 151 152typedef struct pem_recip_st 153 { 154 char *name; 155 X509_NAME *dn; 156 157 int cipher; 158 int key_enc; 159 /* char iv[8]; unused and wrong size */ 160 } PEM_USER; 161 162typedef struct pem_ctx_st 163 { 164 int type; /* what type of object */ 165 166 struct { 167 int version; 168 int mode; 169 } proc_type; 170 171 char *domain; 172 173 struct { 174 int cipher; 175 /* unused, and wrong size 176 unsigned char iv[8]; */ 177 } DEK_info; 178 179 PEM_USER *originator; 180 181 int num_recipient; 182 PEM_USER **recipient; 183 184#ifndef OPENSSL_NO_STACK 185 STACK *x509_chain; /* certificate chain */ 186#else 187 char *x509_chain; /* certificate chain */ 188#endif 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_cb_fp(name, type, str, asn1) /**/ 217 218#else 219 220#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \ 221type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\ 222{ \ 223 return (type*)PEM_ASN1_read(CHECKED_D2I_OF(type, d2i_##asn1), \ 224 str, fp, \ 225 CHECKED_PPTR_OF(type, x), \ 226 cb, u); \ 227} 228 229#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \ 230int PEM_write_##name(FILE *fp, type *x) \ 231{ \ 232 return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \ 233 str, fp, \ 234 CHECKED_PTR_OF(type, x), \ 235 NULL, NULL, 0, NULL, NULL); \ 236} 237 238#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \ 239int PEM_write_##name(FILE *fp, const type *x) \ 240{ \ 241 return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \ 242 str, fp, \ 243 CHECKED_PTR_OF(const type, x), \ 244 NULL, NULL, 0, NULL, NULL); \ 245} 246 247#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \ 248int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ 249 unsigned char *kstr, int klen, pem_password_cb *cb, \ 250 void *u) \ 251 { \ 252 return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \ 253 str, fp, \ 254 CHECKED_PTR_OF(type, x), \ 255 enc, kstr, klen, cb, u); \ 256 } 257 258#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \ 259int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ 260 unsigned char *kstr, int klen, pem_password_cb *cb, \ 261 void *u) \ 262 { \ 263 return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \ 264 str, fp, \ 265 CHECKED_PTR_OF(const type, x), \ 266 enc, kstr, klen, cb, u); \ 267 } 268 269#endif 270 271#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \ 272type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\ 273{ \ 274 return (type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i_##asn1), \ 275 str, bp, \ 276 CHECKED_PPTR_OF(type, x), \ 277 cb, u); \ 278} 279 280#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \ 281int PEM_write_bio_##name(BIO *bp, type *x) \ 282{ \ 283 return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \ 284 str, bp, \ 285 CHECKED_PTR_OF(type, x), \ 286 NULL, NULL, 0, NULL, NULL); \ 287} 288 289#define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \ 290int PEM_write_bio_##name(BIO *bp, const type *x) \ 291{ \ 292 return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \ 293 str, bp, \ 294 CHECKED_PTR_OF(const type, x), \ 295 NULL, NULL, 0, NULL, NULL); \ 296} 297 298#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \ 299int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ 300 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \ 301 { \ 302 return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \ 303 str, bp, \ 304 CHECKED_PTR_OF(type, x), \ 305 enc, kstr, klen, cb, u); \ 306 } 307 308#define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \ 309int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ 310 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \ 311 { \ 312 return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \ 313 str, bp, \ 314 CHECKED_PTR_OF(const type, x), \ 315 enc, kstr, klen, cb, u); \ 316 } 317 318#define IMPLEMENT_PEM_write(name, type, str, asn1) \ 319 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \ 320 IMPLEMENT_PEM_write_fp(name, type, str, asn1) 321 322#define IMPLEMENT_PEM_write_const(name, type, str, asn1) \ 323 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \ 324 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) 325 326#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \ 327 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \ 328 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) 329 330#define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \ 331 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \ 332 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) 333 334#define IMPLEMENT_PEM_read(name, type, str, asn1) \ 335 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \ 336 IMPLEMENT_PEM_read_fp(name, type, str, asn1) 337 338#define IMPLEMENT_PEM_rw(name, type, str, asn1) \ 339 IMPLEMENT_PEM_read(name, type, str, asn1) \ 340 IMPLEMENT_PEM_write(name, type, str, asn1) 341 342#define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \ 343 IMPLEMENT_PEM_read(name, type, str, asn1) \ 344 IMPLEMENT_PEM_write_const(name, type, str, asn1) 345 346#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \ 347 IMPLEMENT_PEM_read(name, type, str, asn1) \ 348 IMPLEMENT_PEM_write_cb(name, type, str, asn1) 349 350/* These are the same except they are for the declarations */ 351 352#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_NO_FP_API) 353 354#define DECLARE_PEM_read_fp(name, type) /**/ 355#define DECLARE_PEM_write_fp(name, type) /**/ 356#define DECLARE_PEM_write_cb_fp(name, type) /**/ 357 358#else 359 360#define DECLARE_PEM_read_fp(name, type) \ 361 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u); 362 363#define DECLARE_PEM_write_fp(name, type) \ 364 int PEM_write_##name(FILE *fp, type *x); 365 366#define DECLARE_PEM_write_fp_const(name, type) \ 367 int PEM_write_##name(FILE *fp, const type *x); 368 369#define DECLARE_PEM_write_cb_fp(name, type) \ 370 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ 371 unsigned char *kstr, int klen, pem_password_cb *cb, void *u); 372 373#endif 374 375#ifndef OPENSSL_NO_BIO 376#define DECLARE_PEM_read_bio(name, type) \ 377 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u); 378 379#define DECLARE_PEM_write_bio(name, type) \ 380 int PEM_write_bio_##name(BIO *bp, type *x); 381 382#define DECLARE_PEM_write_bio_const(name, type) \ 383 int PEM_write_bio_##name(BIO *bp, const type *x); 384 385#define DECLARE_PEM_write_cb_bio(name, type) \ 386 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ 387 unsigned char *kstr, int klen, pem_password_cb *cb, void *u); 388 389#else 390 391#define DECLARE_PEM_read_bio(name, type) /**/ 392#define DECLARE_PEM_write_bio(name, type) /**/ 393#define DECLARE_PEM_write_cb_bio(name, type) /**/ 394 395#endif 396 397#define DECLARE_PEM_write(name, type) \ 398 DECLARE_PEM_write_bio(name, type) \ 399 DECLARE_PEM_write_fp(name, type) 400 401#define DECLARE_PEM_write_const(name, type) \ 402 DECLARE_PEM_write_bio_const(name, type) \ 403 DECLARE_PEM_write_fp_const(name, type) 404 405#define DECLARE_PEM_write_cb(name, type) \ 406 DECLARE_PEM_write_cb_bio(name, type) \ 407 DECLARE_PEM_write_cb_fp(name, type) 408 409#define DECLARE_PEM_read(name, type) \ 410 DECLARE_PEM_read_bio(name, type) \ 411 DECLARE_PEM_read_fp(name, type) 412 413#define DECLARE_PEM_rw(name, type) \ 414 DECLARE_PEM_read(name, type) \ 415 DECLARE_PEM_write(name, type) 416 417#define DECLARE_PEM_rw_const(name, type) \ 418 DECLARE_PEM_read(name, type) \ 419 DECLARE_PEM_write_const(name, type) 420 421#define DECLARE_PEM_rw_cb(name, type) \ 422 DECLARE_PEM_read(name, type) \ 423 DECLARE_PEM_write_cb(name, type) 424 425#ifdef SSLEAY_MACROS 426 427#define PEM_write_SSL_SESSION(fp,x) \ 428 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \ 429 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL) 430#define PEM_write_X509(fp,x) \ 431 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \ 432 (char *)x, NULL,NULL,0,NULL,NULL) 433#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \ 434 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \ 435 NULL,NULL,0,NULL,NULL) 436#define PEM_write_X509_CRL(fp,x) \ 437 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \ 438 fp,(char *)x, NULL,NULL,0,NULL,NULL) 439#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \ 440 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\ 441 (char *)x,enc,kstr,klen,cb,u) 442#define PEM_write_RSAPublicKey(fp,x) \ 443 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\ 444 PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL,NULL) 445#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \ 446 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\ 447 (char *)x,enc,kstr,klen,cb,u) 448#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb,u) \ 449 PEM_ASN1_write((int (*)())i2d_PrivateKey,\ 450 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\ 451 bp,(char *)x,enc,kstr,klen,cb,u) 452#define PEM_write_PKCS7(fp,x) \ 453 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \ 454 (char *)x, NULL,NULL,0,NULL,NULL) 455#define PEM_write_DHparams(fp,x) \ 456 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\ 457 (char *)x,NULL,NULL,0,NULL,NULL) 458 459#define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \ 460 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \ 461 PEM_STRING_X509,fp, \ 462 (char *)x, NULL,NULL,0,NULL,NULL) 463 464#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \ 465 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u) 466#define PEM_read_X509(fp,x,cb,u) (X509 *)PEM_ASN1_read( \ 467 (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb,u) 468#define PEM_read_X509_REQ(fp,x,cb,u) (X509_REQ *)PEM_ASN1_read( \ 469 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb,u) 470#define PEM_read_X509_CRL(fp,x,cb,u) (X509_CRL *)PEM_ASN1_read( \ 471 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb,u) 472#define PEM_read_RSAPrivateKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \ 473 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb,u) 474#define PEM_read_RSAPublicKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \ 475 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb,u) 476#define PEM_read_DSAPrivateKey(fp,x,cb,u) (DSA *)PEM_ASN1_read( \ 477 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb,u) 478#define PEM_read_PrivateKey(fp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read( \ 479 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb,u) 480#define PEM_read_PKCS7(fp,x,cb,u) (PKCS7 *)PEM_ASN1_read( \ 481 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb,u) 482#define PEM_read_DHparams(fp,x,cb,u) (DH *)PEM_ASN1_read( \ 483 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb,u) 484 485#define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb,u) \ 486 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \ 487 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\ 488 (char **)x,cb,u) 489 490#define PEM_write_bio_X509(bp,x) \ 491 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \ 492 (char *)x, NULL,NULL,0,NULL,NULL) 493#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \ 494 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \ 495 NULL,NULL,0,NULL,NULL) 496#define PEM_write_bio_X509_CRL(bp,x) \ 497 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\ 498 bp,(char *)x, NULL,NULL,0,NULL,NULL) 499#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \ 500 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\ 501 bp,(char *)x,enc,kstr,klen,cb,u) 502#define PEM_write_bio_RSAPublicKey(bp,x) \ 503 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \ 504 PEM_STRING_RSA_PUBLIC,\ 505 bp,(char *)x,NULL,NULL,0,NULL,NULL) 506#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \ 507 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\ 508 bp,(char *)x,enc,kstr,klen,cb,u) 509#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb,u) \ 510 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\ 511 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\ 512 bp,(char *)x,enc,kstr,klen,cb,u) 513#define PEM_write_bio_PKCS7(bp,x) \ 514 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \ 515 (char *)x, NULL,NULL,0,NULL,NULL) 516#define PEM_write_bio_DHparams(bp,x) \ 517 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\ 518 bp,(char *)x,NULL,NULL,0,NULL,NULL) 519#define PEM_write_bio_DSAparams(bp,x) \ 520 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \ 521 PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL,NULL) 522 523#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \ 524 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \ 525 PEM_STRING_X509,bp, \ 526 (char *)x, NULL,NULL,0,NULL,NULL) 527 528#define PEM_read_bio_X509(bp,x,cb,u) (X509 *)PEM_ASN1_read_bio( \ 529 (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb,u) 530#define PEM_read_bio_X509_REQ(bp,x,cb,u) (X509_REQ *)PEM_ASN1_read_bio( \ 531 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb,u) 532#define PEM_read_bio_X509_CRL(bp,x,cb,u) (X509_CRL *)PEM_ASN1_read_bio( \ 533 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb,u) 534#define PEM_read_bio_RSAPrivateKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \ 535 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb,u) 536#define PEM_read_bio_RSAPublicKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \ 537 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb,u) 538#define PEM_read_bio_DSAPrivateKey(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \ 539 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb,u) 540#define PEM_read_bio_PrivateKey(bp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read_bio( \ 541 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb,u) 542 543#define PEM_read_bio_PKCS7(bp,x,cb,u) (PKCS7 *)PEM_ASN1_read_bio( \ 544 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb,u) 545#define PEM_read_bio_DHparams(bp,x,cb,u) (DH *)PEM_ASN1_read_bio( \ 546 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb,u) 547#define PEM_read_bio_DSAparams(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \ 548 (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb,u) 549 550#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb,u) \ 551 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \ 552 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\ 553 (char **)x,cb,u) 554 555#endif 556 557#if 1 558/* "userdata": new with OpenSSL 0.9.4 */ 559typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata); 560#else 561/* OpenSSL 0.9.3, 0.9.3a */ 562typedef int pem_password_cb(char *buf, int size, int rwflag); 563#endif 564 565int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher); 566int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len, 567 pem_password_cb *callback,void *u); 568 569#ifndef OPENSSL_NO_BIO 570int PEM_read_bio(BIO *bp, char **name, char **header, 571 unsigned char **data,long *len); 572int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data, 573 long len); 574int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp, 575 pem_password_cb *cb, void *u); 576void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, 577 void **x, pem_password_cb *cb, void *u); 578 579#define PEM_ASN1_read_bio_of(type,d2i,name,bp,x,cb,u) \ 580 ((type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i), \ 581 name, bp, \ 582 CHECKED_PPTR_OF(type, x), \ 583 cb, u)) 584 585int PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp,char *x, 586 const EVP_CIPHER *enc,unsigned char *kstr,int klen, 587 pem_password_cb *cb, void *u); 588 589#define PEM_ASN1_write_bio_of(type,i2d,name,bp,x,enc,kstr,klen,cb,u) \ 590 (PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d), \ 591 name, bp, \ 592 CHECKED_PTR_OF(type, x), \ 593 enc, kstr, klen, cb, u)) 594 595STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u); 596int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc, 597 unsigned char *kstr, int klen, pem_password_cb *cd, void *u); 598#endif 599 600#ifndef OPENSSL_SYS_WIN16 601int PEM_read(FILE *fp, char **name, char **header, 602 unsigned char **data,long *len); 603int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len); 604void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x, 605 pem_password_cb *cb, void *u); 606int PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp, 607 char *x,const EVP_CIPHER *enc,unsigned char *kstr, 608 int klen,pem_password_cb *callback, void *u); 609STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, 610 pem_password_cb *cb, void *u); 611#endif 612 613int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type, 614 EVP_MD *md_type, unsigned char **ek, int *ekl, 615 unsigned char *iv, EVP_PKEY **pubk, int npubk); 616void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl, 617 unsigned char *in, int inl); 618int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl, 619 unsigned char *out, int *outl, EVP_PKEY *priv); 620 621void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type); 622void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt); 623int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, 624 unsigned int *siglen, EVP_PKEY *pkey); 625 626int PEM_def_callback(char *buf, int num, int w, void *key); 627void PEM_proc_type(char *buf, int type); 628void PEM_dek_info(char *buf, const char *type, int len, char *str); 629 630#ifndef SSLEAY_MACROS 631 632#include <openssl/symhacks.h> 633 634DECLARE_PEM_rw(X509, X509) 635 636DECLARE_PEM_rw(X509_AUX, X509) 637 638DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR) 639 640DECLARE_PEM_rw(X509_REQ, X509_REQ) 641DECLARE_PEM_write(X509_REQ_NEW, X509_REQ) 642 643DECLARE_PEM_rw(X509_CRL, X509_CRL) 644 645DECLARE_PEM_rw(PKCS7, PKCS7) 646 647DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE) 648 649DECLARE_PEM_rw(PKCS8, X509_SIG) 650 651DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO) 652 653#ifndef OPENSSL_NO_RSA 654 655DECLARE_PEM_rw_cb(RSAPrivateKey, RSA) 656 657DECLARE_PEM_rw_const(RSAPublicKey, RSA) 658DECLARE_PEM_rw(RSA_PUBKEY, RSA) 659 660#endif 661 662#ifndef OPENSSL_NO_DSA 663 664DECLARE_PEM_rw_cb(DSAPrivateKey, DSA) 665 666DECLARE_PEM_rw(DSA_PUBKEY, DSA) 667 668DECLARE_PEM_rw_const(DSAparams, DSA) 669 670#endif 671 672#ifndef OPENSSL_NO_EC 673DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP) 674DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY) 675DECLARE_PEM_rw(EC_PUBKEY, EC_KEY) 676#endif 677 678#ifndef OPENSSL_NO_DH 679 680DECLARE_PEM_rw_const(DHparams, DH) 681 682#endif 683 684DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY) 685 686DECLARE_PEM_rw(PUBKEY, EVP_PKEY) 687 688int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid, 689 char *kstr, int klen, 690 pem_password_cb *cb, void *u); 691int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *, 692 char *, int, pem_password_cb *, void *); 693int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc, 694 char *kstr, int klen, 695 pem_password_cb *cb, void *u); 696int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid, 697 char *kstr, int klen, 698 pem_password_cb *cb, void *u); 699EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u); 700 701int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc, 702 char *kstr, int klen, 703 pem_password_cb *cb, void *u); 704int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid, 705 char *kstr, int klen, 706 pem_password_cb *cb, void *u); 707int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid, 708 char *kstr, int klen, 709 pem_password_cb *cb, void *u); 710 711EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u); 712 713int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc, 714 char *kstr,int klen, pem_password_cb *cd, void *u); 715 716#endif /* SSLEAY_MACROS */ 717 718 719/* BEGIN ERROR CODES */ 720/* The following lines are auto generated by the script mkerr.pl. Any changes 721 * made after this point may be overwritten when the script is next run. 722 */ 723void ERR_load_PEM_strings(void); 724 725/* Error codes for the PEM functions. */ 726 727/* Function codes. */ 728#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120 729#define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121 730#define PEM_F_DO_PK8PKEY 126 731#define PEM_F_DO_PK8PKEY_FP 125 732#define PEM_F_LOAD_IV 101 733#define PEM_F_PEM_ASN1_READ 102 734#define PEM_F_PEM_ASN1_READ_BIO 103 735#define PEM_F_PEM_ASN1_WRITE 104 736#define PEM_F_PEM_ASN1_WRITE_BIO 105 737#define PEM_F_PEM_DEF_CALLBACK 100 738#define PEM_F_PEM_DO_HEADER 106 739#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118 740#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107 741#define PEM_F_PEM_PK8PKEY 119 742#define PEM_F_PEM_READ 108 743#define PEM_F_PEM_READ_BIO 109 744#define PEM_F_PEM_READ_BIO_PRIVATEKEY 123 745#define PEM_F_PEM_READ_PRIVATEKEY 124 746#define PEM_F_PEM_SEALFINAL 110 747#define PEM_F_PEM_SEALINIT 111 748#define PEM_F_PEM_SIGNFINAL 112 749#define PEM_F_PEM_WRITE 113 750#define PEM_F_PEM_WRITE_BIO 114 751#define PEM_F_PEM_X509_INFO_READ 115 752#define PEM_F_PEM_X509_INFO_READ_BIO 116 753#define PEM_F_PEM_X509_INFO_WRITE_BIO 117 754 755/* Reason codes. */ 756#define PEM_R_BAD_BASE64_DECODE 100 757#define PEM_R_BAD_DECRYPT 101 758#define PEM_R_BAD_END_LINE 102 759#define PEM_R_BAD_IV_CHARS 103 760#define PEM_R_BAD_PASSWORD_READ 104 761#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115 762#define PEM_R_NOT_DEK_INFO 105 763#define PEM_R_NOT_ENCRYPTED 106 764#define PEM_R_NOT_PROC_TYPE 107 765#define PEM_R_NO_START_LINE 108 766#define PEM_R_PROBLEMS_GETTING_PASSWORD 109 767#define PEM_R_PUBLIC_KEY_NO_RSA 110 768#define PEM_R_READ_KEY 111 769#define PEM_R_SHORT_HEADER 112 770#define PEM_R_UNSUPPORTED_CIPHER 113 771#define PEM_R_UNSUPPORTED_ENCRYPTION 114 772 773#ifdef __cplusplus 774} 775#endif 776#endif 777