crypto/pem/pem.h

   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
  74 extern "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_DHXPARAMS    "X9.42 DH PARAMETERS"
 133 #define PEM_STRING_SSL_SESSION  "SSL SESSION PARAMETERS"
 134 #define PEM_STRING_DSAPARAMS    "DSA PARAMETERS"
 135 #define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
 136 #define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
 137 #define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
 138 #define PEM_STRING_PARAMETERS   "PARAMETERS"
 139 #define PEM_STRING_CMS          "CMS"
 140
 141   /* Note that this structure is initialised by PEM_SealInit and cleaned up
 142      by PEM_SealFinal (at least for now) */
 143 typedef struct PEM_Encode_Seal_st
 144         {
 145         EVP_ENCODE_CTX encode;
 146         EVP_MD_CTX md;
 147         EVP_CIPHER_CTX cipher;
 148         } PEM_ENCODE_SEAL_CTX;
 149
 150 /* enc_type is one off */
 151 #define PEM_TYPE_ENCRYPTED      10
 152 #define PEM_TYPE_MIC_ONLY       20
 153 #define PEM_TYPE_MIC_CLEAR      30
 154 #define PEM_TYPE_CLEAR          40
 155
 156 typedef struct pem_recip_st
 157         {
 158         char *name;
 159         X509_NAME *dn;
 160
 161         int cipher;
 162         int key_enc;
 163         /*      char iv[8]; unused and wrong size */
 164         } PEM_USER;
 165
 166 typedef struct pem_ctx_st
 167         {
 168         int type;               /* what type of object */
 169
 170         struct  {
 171                 int version;
 172                 int mode;
 173                 } proc_type;
 174
 175         char *domain;
 176
 177         struct  {
 178                 int cipher;
 179         /* unused, and wrong size
 180            unsigned char iv[8]; */
 181                 } DEK_info;
 182
 183         PEM_USER *originator;
 184
 185         int num_recipient;
 186         PEM_USER **recipient;
 187
 188         /* XXX(ben): don#t think this is used!
 189                 STACK *x509_chain;      / * certificate chain */
 190         EVP_MD *md;             /* signature type */
 191
 192         int md_enc;             /* is the md encrypted or not? */
 193         int md_len;             /* length of md_data */
 194         char *md_data;          /* message digest, could be pkey encrypted */
 195
 196         EVP_CIPHER *dec;        /* date encryption cipher */
 197         int key_len;            /* key length */
 198         unsigned char *key;     /* key */
 199         /* unused, and wrong size
 200            unsigned char iv[8]; */
 201
 202
 203         int  data_enc;          /* is the data encrypted */
 204         int data_len;
 205         unsigned char *data;
 206         } PEM_CTX;
 207
 208 /* These macros make the PEM_read/PEM_write functions easier to maintain and
 209  * write. Now they are all implemented with either:
 210  * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
 211  */
 212
 213 #ifdef OPENSSL_NO_FP_API
 214
 215 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
 216 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
 217 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
 218 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
 219 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
 220
 221 #else
 222
 223 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
 224 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
 225 { \
 226 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
 227 }
 228
 229 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
 230 int PEM_write_##name(FILE *fp, type *x) \
 231 { \
 232 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
 233 }
 234
 235 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
 236 int PEM_write_##name(FILE *fp, const type *x) \
 237 { \
 238 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
 239 }
 240
 241 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
 242 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 243              unsigned char *kstr, int klen, pem_password_cb *cb, \
 244                   void *u) \
 245         { \
 246         return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
 247         }
 248
 249 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
 250 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 251              unsigned char *kstr, int klen, pem_password_cb *cb, \
 252                   void *u) \
 253         { \
 254         return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
 255         }
 256
 257 #endif
 258
 259 #define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
 260 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
 261 { \
 262 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
 263 }
 264
 265 #define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
 266 int PEM_write_bio_##name(BIO *bp, type *x) \
 267 { \
 268 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
 269 }
 270
 271 #define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
 272 int PEM_write_bio_##name(BIO *bp, const type *x) \
 273 { \
 274 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
 275 }
 276
 277 #define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
 278 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 279              unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
 280         { \
 281         return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
 282         }
 283
 284 #define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
 285 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 286              unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
 287         { \
 288         return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
 289         }
 290
 291 #define IMPLEMENT_PEM_write(name, type, str, asn1) \
 292         IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
 293         IMPLEMENT_PEM_write_fp(name, type, str, asn1)
 294
 295 #define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
 296         IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
 297         IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
 298
 299 #define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
 300         IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
 301         IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
 302
 303 #define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
 304         IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
 305         IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
 306
 307 #define IMPLEMENT_PEM_read(name, type, str, asn1) \
 308         IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
 309         IMPLEMENT_PEM_read_fp(name, type, str, asn1)
 310
 311 #define IMPLEMENT_PEM_rw(name, type, str, asn1) \
 312         IMPLEMENT_PEM_read(name, type, str, asn1) \
 313         IMPLEMENT_PEM_write(name, type, str, asn1)
 314
 315 #define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
 316         IMPLEMENT_PEM_read(name, type, str, asn1) \
 317         IMPLEMENT_PEM_write_const(name, type, str, asn1)
 318
 319 #define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
 320         IMPLEMENT_PEM_read(name, type, str, asn1) \
 321         IMPLEMENT_PEM_write_cb(name, type, str, asn1)
 322
 323 /* These are the same except they are for the declarations */
 324
 325 #if defined(OPENSSL_NO_FP_API)
 326
 327 #define DECLARE_PEM_read_fp(name, type) /**/
 328 #define DECLARE_PEM_write_fp(name, type) /**/
 329 #define DECLARE_PEM_write_cb_fp(name, type) /**/
 330
 331 #else
 332
 333 #define DECLARE_PEM_read_fp(name, type) \
 334         type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
 335
 336 #define DECLARE_PEM_write_fp(name, type) \
 337         int PEM_write_##name(FILE *fp, type *x);
 338
 339 #define DECLARE_PEM_write_fp_const(name, type) \
 340         int PEM_write_##name(FILE *fp, const type *x);
 341
 342 #define DECLARE_PEM_write_cb_fp(name, type) \
 343         int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 344              unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
 345
 346 #endif
 347
 348 #ifndef OPENSSL_NO_BIO
 349 #define DECLARE_PEM_read_bio(name, type) \
 350         type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
 351
 352 #define DECLARE_PEM_write_bio(name, type) \
 353         int PEM_write_bio_##name(BIO *bp, type *x);
 354
 355 #define DECLARE_PEM_write_bio_const(name, type) \
 356         int PEM_write_bio_##name(BIO *bp, const type *x);
 357
 358 #define DECLARE_PEM_write_cb_bio(name, type) \
 359         int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 360              unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
 361
 362 #else
 363
 364 #define DECLARE_PEM_read_bio(name, type) /**/
 365 #define DECLARE_PEM_write_bio(name, type) /**/
 366 #define DECLARE_PEM_write_bio_const(name, type) /**/
 367 #define DECLARE_PEM_write_cb_bio(name, type) /**/
 368
 369 #endif
 370
 371 #define DECLARE_PEM_write(name, type) \
 372         DECLARE_PEM_write_bio(name, type) \
 373         DECLARE_PEM_write_fp(name, type)
 374
 375 #define DECLARE_PEM_write_const(name, type) \
 376         DECLARE_PEM_write_bio_const(name, type) \
 377         DECLARE_PEM_write_fp_const(name, type)
 378
 379 #define DECLARE_PEM_write_cb(name, type) \
 380         DECLARE_PEM_write_cb_bio(name, type) \
 381         DECLARE_PEM_write_cb_fp(name, type)
 382
 383 #define DECLARE_PEM_read(name, type) \
 384         DECLARE_PEM_read_bio(name, type) \
 385         DECLARE_PEM_read_fp(name, type)
 386
 387 #define DECLARE_PEM_rw(name, type) \
 388         DECLARE_PEM_read(name, type) \
 389         DECLARE_PEM_write(name, type)
 390
 391 #define DECLARE_PEM_rw_const(name, type) \
 392         DECLARE_PEM_read(name, type) \
 393         DECLARE_PEM_write_const(name, type)
 394
 395 #define DECLARE_PEM_rw_cb(name, type) \
 396         DECLARE_PEM_read(name, type) \
 397         DECLARE_PEM_write_cb(name, type)
 398
 399 #if 1
 400 /* "userdata": new with OpenSSL 0.9.4 */
 401 typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
 402 #else
 403 /* OpenSSL 0.9.3, 0.9.3a */
 404 typedef int pem_password_cb(char *buf, int size, int rwflag);
 405 #endif
 406
 407 int     PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
 408 int     PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
 409         pem_password_cb *callback,void *u);
 410
 411 #ifndef OPENSSL_NO_BIO
 412 int     PEM_read_bio(BIO *bp, char **name, char **header,
 413                 unsigned char **data,long *len);
 414 int     PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
 415                 long len);
 416 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
 417              pem_password_cb *cb, void *u);
 418 void *  PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
 419                           void **x, pem_password_cb *cb, void *u);
 420 int     PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp, void *x,
 421                            const EVP_CIPHER *enc,unsigned char *kstr,int klen,
 422                            pem_password_cb *cb, void *u);
 423
 424 STACK_OF(X509_INFO) *   PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
 425 int     PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
 426                 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
 427 #endif
 428
 429 int     PEM_read(FILE *fp, char **name, char **header,
 430                 unsigned char **data,long *len);
 431 int     PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
 432 void *  PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
 433                       pem_password_cb *cb, void *u);
 434 int     PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
 435                        void *x,const EVP_CIPHER *enc,unsigned char *kstr,
 436                        int klen,pem_password_cb *callback, void *u);
 437 STACK_OF(X509_INFO) *   PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
 438         pem_password_cb *cb, void *u);
 439
 440 int     PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
 441                 EVP_MD *md_type, unsigned char **ek, int *ekl,
 442                 unsigned char *iv, EVP_PKEY **pubk, int npubk);
 443 int     PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
 444                 unsigned char *in, int inl);
 445 int     PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
 446                 unsigned char *out, int *outl, EVP_PKEY *priv);
 447
 448 int     PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
 449 int     PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
 450 int     PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
 451                 unsigned int *siglen, EVP_PKEY *pkey);
 452
 453 int     PEM_def_callback(char *buf, int num, int w, void *key);
 454 void    PEM_proc_type(char *buf, int type);
 455 void    PEM_dek_info(char *buf, const char *type, int len, char *str);
 456
 457
 458 #include <openssl/symhacks.h>
 459
 460 DECLARE_PEM_rw(X509, X509)
 461
 462 DECLARE_PEM_rw(X509_AUX, X509)
 463
 464 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
 465
 466 DECLARE_PEM_rw(X509_REQ, X509_REQ)
 467 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
 468
 469 DECLARE_PEM_rw(X509_CRL, X509_CRL)
 470
 471 DECLARE_PEM_rw(PKCS7, PKCS7)
 472
 473 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
 474
 475 DECLARE_PEM_rw(PKCS8, X509_SIG)
 476
 477 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
 478
 479 #ifndef OPENSSL_NO_RSA
 480
 481 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
 482
 483 DECLARE_PEM_rw_const(RSAPublicKey, RSA)
 484 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
 485
 486 #endif
 487
 488 #ifndef OPENSSL_NO_DSA
 489
 490 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
 491
 492 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
 493
 494 DECLARE_PEM_rw_const(DSAparams, DSA)
 495
 496 #endif
 497
 498 #ifndef OPENSSL_NO_EC
 499 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
 500 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
 501 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
 502 #endif
 503
 504 #ifndef OPENSSL_NO_DH
 505
 506 DECLARE_PEM_rw_const(DHparams, DH)
 507 DECLARE_PEM_write_const(DHxparams, DH)
 508
 509 #endif
 510
 511 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
 512
 513 DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
 514
 515 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
 516                                   char *kstr, int klen,
 517                                   pem_password_cb *cb, void *u);
 518 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
 519                                   char *, int, pem_password_cb *, void *);
 520 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
 521                                   char *kstr, int klen,
 522                                   pem_password_cb *cb, void *u);
 523 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
 524                                   char *kstr, int klen,
 525                                   pem_password_cb *cb, void *u);
 526 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
 527
 528 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
 529                                   char *kstr, int klen,
 530                                   pem_password_cb *cb, void *u);
 531 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
 532                                   char *kstr, int klen,
 533                                   pem_password_cb *cb, void *u);
 534 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
 535                                   char *kstr, int klen,
 536                                   pem_password_cb *cb, void *u);
 537
 538 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
 539
 540 int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
 541                               char *kstr,int klen, pem_password_cb *cd, void *u);
 542
 543 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
 544 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
 545
 546
 547 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
 548 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
 549 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
 550 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
 551 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
 552 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
 553 #ifndef OPENSSL_NO_RC4
 554 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
 555 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
 556                 pem_password_cb *cb, void *u);
 557 #endif
 558
 559
 560 /* BEGIN ERROR CODES */
 561 /* The following lines are auto generated by the script mkerr.pl. Any changes
 562  * made after this point may be overwritten when the script is next run.
 563  */
 564 void ERR_load_PEM_strings(void);
 565
 566 /* Error codes for the PEM functions. */
 567
 568 /* Function codes. */
 569 #define PEM_F_B2I_DSS                                    127
 570 #define PEM_F_B2I_PVK_BIO                                128
 571 #define PEM_F_B2I_RSA                                    129
 572 #define PEM_F_CHECK_BITLEN_DSA                           130
 573 #define PEM_F_CHECK_BITLEN_RSA                           131
 574 #define PEM_F_D2I_PKCS8PRIVATEKEY_BIO                    120
 575 #define PEM_F_D2I_PKCS8PRIVATEKEY_FP                     121
 576 #define PEM_F_DO_B2I                                     132
 577 #define PEM_F_DO_B2I_BIO                                 133
 578 #define PEM_F_DO_BLOB_HEADER                             134
 579 #define PEM_F_DO_PK8PKEY                                 126
 580 #define PEM_F_DO_PK8PKEY_FP                              125
 581 #define PEM_F_DO_PVK_BODY                                135
 582 #define PEM_F_DO_PVK_HEADER                              136
 583 #define PEM_F_I2B_PVK                                    137
 584 #define PEM_F_I2B_PVK_BIO                                138
 585 #define PEM_F_LOAD_IV                                    101
 586 #define PEM_F_PEM_ASN1_READ                              102
 587 #define PEM_F_PEM_ASN1_READ_BIO                          103
 588 #define PEM_F_PEM_ASN1_WRITE                             104
 589 #define PEM_F_PEM_ASN1_WRITE_BIO                         105
 590 #define PEM_F_PEM_DEF_CALLBACK                           100
 591 #define PEM_F_PEM_DO_HEADER                              106
 592 #define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY            118
 593 #define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
 594 #define PEM_F_PEM_PK8PKEY                                119
 595 #define PEM_F_PEM_READ                                   108
 596 #define PEM_F_PEM_READ_BIO                               109
 597 #define PEM_F_PEM_READ_BIO_PARAMETERS                    140
 598 #define PEM_F_PEM_READ_BIO_PRIVATEKEY                    123
 599 #define PEM_F_PEM_READ_PRIVATEKEY                        124
 600 #define PEM_F_PEM_SEALFINAL                              110
 601 #define PEM_F_PEM_SEALINIT                               111
 602 #define PEM_F_PEM_SIGNFINAL                              112
 603 #define PEM_F_PEM_WRITE                                  113
 604 #define PEM_F_PEM_WRITE_BIO                              114
 605 #define PEM_F_PEM_WRITE_PRIVATEKEY                       139
 606 #define PEM_F_PEM_X509_INFO_READ                         115
 607 #define PEM_F_PEM_X509_INFO_READ_BIO                     116
 608 #define PEM_F_PEM_X509_INFO_WRITE_BIO                    117
 609
 610 /* Reason codes. */
 611 #define PEM_R_BAD_BASE64_DECODE                          100
 612 #define PEM_R_BAD_DECRYPT                                101
 613 #define PEM_R_BAD_END_LINE                               102
 614 #define PEM_R_BAD_IV_CHARS                               103
 615 #define PEM_R_BAD_MAGIC_NUMBER                           116
 616 #define PEM_R_BAD_PASSWORD_READ                          104
 617 #define PEM_R_BAD_VERSION_NUMBER                         117
 618 #define PEM_R_BIO_WRITE_FAILURE                          118
 619 #define PEM_R_CIPHER_IS_NULL                             127
 620 #define PEM_R_ERROR_CONVERTING_PRIVATE_KEY               115
 621 #define PEM_R_EXPECTING_PRIVATE_KEY_BLOB                 119
 622 #define PEM_R_EXPECTING_PUBLIC_KEY_BLOB                  120
 623 #define PEM_R_INCONSISTENT_HEADER                        121
 624 #define PEM_R_KEYBLOB_HEADER_PARSE_ERROR                 122
 625 #define PEM_R_KEYBLOB_TOO_SHORT                          123
 626 #define PEM_R_NOT_DEK_INFO                               105
 627 #define PEM_R_NOT_ENCRYPTED                              106
 628 #define PEM_R_NOT_PROC_TYPE                              107
 629 #define PEM_R_NO_START_LINE                              108
 630 #define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
 631 #define PEM_R_PUBLIC_KEY_NO_RSA                          110
 632 #define PEM_R_PVK_DATA_TOO_SHORT                         124
 633 #define PEM_R_PVK_TOO_SHORT                              125
 634 #define PEM_R_READ_KEY                                   111
 635 #define PEM_R_SHORT_HEADER                               112
 636 #define PEM_R_UNSUPPORTED_CIPHER                         113
 637 #define PEM_R_UNSUPPORTED_ENCRYPTION                     114
 638 #define PEM_R_UNSUPPORTED_KEY_COMPONENTS                 126
 639
 640 #ifdef  __cplusplus
 641 }
 642 #endif
 643 #endif