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         /*-
 180            unused, and wrong size
 181            unsigned char iv[8]; */
 182                 } DEK_info;
 183
 184         PEM_USER *originator;
 185
 186         int num_recipient;
 187         PEM_USER **recipient;
 188
 189         /*-
 190             XXX(ben): don#t think this is used!
 191                 STACK *x509_chain;      / * certificate chain */
 192         EVP_MD *md;             /* signature type */
 193
 194         int md_enc;             /* is the md encrypted or not? */
 195         int md_len;             /* length of md_data */
 196         char *md_data;          /* message digest, could be pkey encrypted */
 197
 198         EVP_CIPHER *dec;        /* date encryption cipher */
 199         int key_len;            /* key length */
 200         unsigned char *key;     /* key */
 201         /*-
 202             unused, and wrong size
 203            unsigned char iv[8]; */
 204
 205
 206         int  data_enc;          /* is the data encrypted */
 207         int data_len;
 208         unsigned char *data;
 209         } PEM_CTX;
 210
 211 /* These macros make the PEM_read/PEM_write functions easier to maintain and
 212  * write. Now they are all implemented with either:
 213  * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
 214  */
 215
 216 #ifdef OPENSSL_NO_STDIO
 217
 218 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
 219 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
 220 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
 221 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
 222 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
 223
 224 #else
 225
 226 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
 227 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
 228 { \
 229 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
 230 }
 231
 232 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
 233 int PEM_write_##name(FILE *fp, type *x) \
 234 { \
 235 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
 236 }
 237
 238 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
 239 int PEM_write_##name(FILE *fp, const type *x) \
 240 { \
 241 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
 242 }
 243
 244 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
 245 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 246              unsigned char *kstr, int klen, pem_password_cb *cb, \
 247                   void *u) \
 248         { \
 249         return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
 250         }
 251
 252 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
 253 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 254              unsigned char *kstr, int klen, pem_password_cb *cb, \
 255                   void *u) \
 256         { \
 257         return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
 258         }
 259
 260 #endif
 261
 262 #define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
 263 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
 264 { \
 265 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
 266 }
 267
 268 #define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
 269 int PEM_write_bio_##name(BIO *bp, type *x) \
 270 { \
 271 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
 272 }
 273
 274 #define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
 275 int PEM_write_bio_##name(BIO *bp, const type *x) \
 276 { \
 277 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
 278 }
 279
 280 #define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
 281 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 282              unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
 283         { \
 284         return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
 285         }
 286
 287 #define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
 288 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 289              unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
 290         { \
 291         return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
 292         }
 293
 294 #define IMPLEMENT_PEM_write(name, type, str, asn1) \
 295         IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
 296         IMPLEMENT_PEM_write_fp(name, type, str, asn1)
 297
 298 #define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
 299         IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
 300         IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
 301
 302 #define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
 303         IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
 304         IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
 305
 306 #define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
 307         IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
 308         IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
 309
 310 #define IMPLEMENT_PEM_read(name, type, str, asn1) \
 311         IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
 312         IMPLEMENT_PEM_read_fp(name, type, str, asn1)
 313
 314 #define IMPLEMENT_PEM_rw(name, type, str, asn1) \
 315         IMPLEMENT_PEM_read(name, type, str, asn1) \
 316         IMPLEMENT_PEM_write(name, type, str, asn1)
 317
 318 #define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
 319         IMPLEMENT_PEM_read(name, type, str, asn1) \
 320         IMPLEMENT_PEM_write_const(name, type, str, asn1)
 321
 322 #define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
 323         IMPLEMENT_PEM_read(name, type, str, asn1) \
 324         IMPLEMENT_PEM_write_cb(name, type, str, asn1)
 325
 326 /* These are the same except they are for the declarations */
 327
 328 #if defined(OPENSSL_NO_STDIO)
 329
 330 #define DECLARE_PEM_read_fp(name, type) /**/
 331 #define DECLARE_PEM_write_fp(name, type) /**/
 332 #define DECLARE_PEM_write_cb_fp(name, type) /**/
 333
 334 #else
 335
 336 #define DECLARE_PEM_read_fp(name, type) \
 337         type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
 338
 339 #define DECLARE_PEM_write_fp(name, type) \
 340         int PEM_write_##name(FILE *fp, type *x);
 341
 342 #define DECLARE_PEM_write_fp_const(name, type) \
 343         int PEM_write_##name(FILE *fp, const type *x);
 344
 345 #define DECLARE_PEM_write_cb_fp(name, type) \
 346         int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
 347              unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
 348
 349 #endif
 350
 351 #ifndef OPENSSL_NO_BIO
 352 #define DECLARE_PEM_read_bio(name, type) \
 353         type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
 354
 355 #define DECLARE_PEM_write_bio(name, type) \
 356         int PEM_write_bio_##name(BIO *bp, type *x);
 357
 358 #define DECLARE_PEM_write_bio_const(name, type) \
 359         int PEM_write_bio_##name(BIO *bp, const type *x);
 360
 361 #define DECLARE_PEM_write_cb_bio(name, type) \
 362         int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
 363              unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
 364
 365 #else
 366
 367 #define DECLARE_PEM_read_bio(name, type) /**/
 368 #define DECLARE_PEM_write_bio(name, type) /**/
 369 #define DECLARE_PEM_write_bio_const(name, type) /**/
 370 #define DECLARE_PEM_write_cb_bio(name, type) /**/
 371
 372 #endif
 373
 374 #define DECLARE_PEM_write(name, type) \
 375         DECLARE_PEM_write_bio(name, type) \
 376         DECLARE_PEM_write_fp(name, type)
 377
 378 #define DECLARE_PEM_write_const(name, type) \
 379         DECLARE_PEM_write_bio_const(name, type) \
 380         DECLARE_PEM_write_fp_const(name, type)
 381
 382 #define DECLARE_PEM_write_cb(name, type) \
 383         DECLARE_PEM_write_cb_bio(name, type) \
 384         DECLARE_PEM_write_cb_fp(name, type)
 385
 386 #define DECLARE_PEM_read(name, type) \
 387         DECLARE_PEM_read_bio(name, type) \
 388         DECLARE_PEM_read_fp(name, type)
 389
 390 #define DECLARE_PEM_rw(name, type) \
 391         DECLARE_PEM_read(name, type) \
 392         DECLARE_PEM_write(name, type)
 393
 394 #define DECLARE_PEM_rw_const(name, type) \
 395         DECLARE_PEM_read(name, type) \
 396         DECLARE_PEM_write_const(name, type)
 397
 398 #define DECLARE_PEM_rw_cb(name, type) \
 399         DECLARE_PEM_read(name, type) \
 400         DECLARE_PEM_write_cb(name, type)
 401
 402 #if 1
 403 /* "userdata": new with OpenSSL 0.9.4 */
 404 typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
 405 #else
 406 /* OpenSSL 0.9.3, 0.9.3a */
 407 typedef int pem_password_cb(char *buf, int size, int rwflag);
 408 #endif
 409
 410 int     PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
 411 int     PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
 412         pem_password_cb *callback,void *u);
 413
 414 #ifndef OPENSSL_NO_BIO
 415 int     PEM_read_bio(BIO *bp, char **name, char **header,
 416                 unsigned char **data,long *len);
 417 int     PEM_write_bio(BIO *bp,const char *name, const char *hdr,
 418                       const unsigned char *data, long len);
 419 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
 420              pem_password_cb *cb, void *u);
 421 void *  PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
 422                           void **x, pem_password_cb *cb, void *u);
 423 int     PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp, void *x,
 424                            const EVP_CIPHER *enc,unsigned char *kstr,int klen,
 425                            pem_password_cb *cb, void *u);
 426
 427 STACK_OF(X509_INFO) *   PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
 428 int     PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
 429                 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
 430 #endif
 431
 432 int     PEM_read(FILE *fp, char **name, char **header,
 433                 unsigned char **data,long *len);
 434 int     PEM_write(FILE *fp, const char *name, const char *hdr,
 435                   const unsigned char *data, long len);
 436 void *  PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
 437                       pem_password_cb *cb, void *u);
 438 int     PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
 439                        void *x,const EVP_CIPHER *enc,unsigned char *kstr,
 440                        int klen,pem_password_cb *callback, void *u);
 441 STACK_OF(X509_INFO) *   PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
 442         pem_password_cb *cb, void *u);
 443
 444 int     PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
 445                 EVP_MD *md_type, unsigned char **ek, int *ekl,
 446                 unsigned char *iv, EVP_PKEY **pubk, int npubk);
 447 int     PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
 448                 unsigned char *in, int inl);
 449 int     PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
 450                 unsigned char *out, int *outl, EVP_PKEY *priv);
 451
 452 int     PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
 453 int     PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
 454 int     PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
 455                 unsigned int *siglen, EVP_PKEY *pkey);
 456
 457 int     PEM_def_callback(char *buf, int num, int w, void *key);
 458 void    PEM_proc_type(char *buf, int type);
 459 void    PEM_dek_info(char *buf, const char *type, int len, char *str);
 460
 461
 462 #include <openssl/symhacks.h>
 463
 464 DECLARE_PEM_rw(X509, X509)
 465
 466 DECLARE_PEM_rw(X509_AUX, X509)
 467
 468 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
 469
 470 DECLARE_PEM_rw(X509_REQ, X509_REQ)
 471 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
 472
 473 DECLARE_PEM_rw(X509_CRL, X509_CRL)
 474
 475 DECLARE_PEM_rw(PKCS7, PKCS7)
 476
 477 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
 478
 479 DECLARE_PEM_rw(PKCS8, X509_SIG)
 480
 481 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
 482
 483 #ifndef OPENSSL_NO_RSA
 484
 485 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
 486
 487 DECLARE_PEM_rw_const(RSAPublicKey, RSA)
 488 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
 489
 490 #endif
 491
 492 #ifndef OPENSSL_NO_DSA
 493
 494 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
 495
 496 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
 497
 498 DECLARE_PEM_rw_const(DSAparams, DSA)
 499
 500 #endif
 501
 502 #ifndef OPENSSL_NO_EC
 503 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
 504 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
 505 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
 506 #endif
 507
 508 #ifndef OPENSSL_NO_DH
 509
 510 DECLARE_PEM_rw_const(DHparams, DH)
 511 DECLARE_PEM_write_const(DHxparams, DH)
 512
 513 #endif
 514
 515 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
 516
 517 DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
 518
 519 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
 520                                   char *kstr, int klen,
 521                                   pem_password_cb *cb, void *u);
 522 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
 523                                   char *, int, pem_password_cb *, void *);
 524 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
 525                                   char *kstr, int klen,
 526                                   pem_password_cb *cb, void *u);
 527 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
 528                                   char *kstr, int klen,
 529                                   pem_password_cb *cb, void *u);
 530 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
 531
 532 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
 533                                   char *kstr, int klen,
 534                                   pem_password_cb *cb, void *u);
 535 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
 536                                   char *kstr, int klen,
 537                                   pem_password_cb *cb, void *u);
 538 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
 539                                   char *kstr, int klen,
 540                                   pem_password_cb *cb, void *u);
 541
 542 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
 543
 544 int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
 545                               char *kstr,int klen, pem_password_cb *cd, void *u);
 546
 547 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
 548 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
 549
 550
 551 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
 552 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
 553 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
 554 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
 555 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
 556 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
 557 #ifndef OPENSSL_NO_RC4
 558 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
 559 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
 560                 pem_password_cb *cb, void *u);
 561 #endif
 562
 563
 564 /* BEGIN ERROR CODES */
 565 /* The following lines are auto generated by the script mkerr.pl. Any changes
 566  * made after this point may be overwritten when the script is next run.
 567  */
 568 void ERR_load_PEM_strings(void);
 569
 570 /* Error codes for the PEM functions. */
 571
 572 /* Function codes. */
 573 #define PEM_F_B2I_DSS                                    127
 574 #define PEM_F_B2I_PVK_BIO                                128
 575 #define PEM_F_B2I_RSA                                    129
 576 #define PEM_F_CHECK_BITLEN_DSA                           130
 577 #define PEM_F_CHECK_BITLEN_RSA                           131
 578 #define PEM_F_D2I_PKCS8PRIVATEKEY_BIO                    120
 579 #define PEM_F_D2I_PKCS8PRIVATEKEY_FP                     121
 580 #define PEM_F_DO_B2I                                     132
 581 #define PEM_F_DO_B2I_BIO                                 133
 582 #define PEM_F_DO_BLOB_HEADER                             134
 583 #define PEM_F_DO_PK8PKEY                                 126
 584 #define PEM_F_DO_PK8PKEY_FP                              125
 585 #define PEM_F_DO_PVK_BODY                                135
 586 #define PEM_F_DO_PVK_HEADER                              136
 587 #define PEM_F_I2B_PVK                                    137
 588 #define PEM_F_I2B_PVK_BIO                                138
 589 #define PEM_F_LOAD_IV                                    101
 590 #define PEM_F_PEM_ASN1_READ                              102
 591 #define PEM_F_PEM_ASN1_READ_BIO                          103
 592 #define PEM_F_PEM_ASN1_WRITE                             104
 593 #define PEM_F_PEM_ASN1_WRITE_BIO                         105
 594 #define PEM_F_PEM_DEF_CALLBACK                           100
 595 #define PEM_F_PEM_DO_HEADER                              106
 596 #define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY            118
 597 #define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
 598 #define PEM_F_PEM_PK8PKEY                                119
 599 #define PEM_F_PEM_READ                                   108
 600 #define PEM_F_PEM_READ_BIO                               109
 601 #define PEM_F_PEM_READ_BIO_DHPARAMS                      141
 602 #define PEM_F_PEM_READ_BIO_PARAMETERS                    140
 603 #define PEM_F_PEM_READ_BIO_PRIVATEKEY                    123
 604 #define PEM_F_PEM_READ_DHPARAMS                          142
 605 #define PEM_F_PEM_READ_PRIVATEKEY                        124
 606 #define PEM_F_PEM_SEALFINAL                              110
 607 #define PEM_F_PEM_SEALINIT                               111
 608 #define PEM_F_PEM_SIGNFINAL                              112
 609 #define PEM_F_PEM_WRITE                                  113
 610 #define PEM_F_PEM_WRITE_BIO                              114
 611 #define PEM_F_PEM_WRITE_PRIVATEKEY                       139
 612 #define PEM_F_PEM_X509_INFO_READ                         115
 613 #define PEM_F_PEM_X509_INFO_READ_BIO                     116
 614 #define PEM_F_PEM_X509_INFO_WRITE_BIO                    117
 615
 616 /* Reason codes. */
 617 #define PEM_R_BAD_BASE64_DECODE                          100
 618 #define PEM_R_BAD_DECRYPT                                101
 619 #define PEM_R_BAD_END_LINE                               102
 620 #define PEM_R_BAD_IV_CHARS                               103
 621 #define PEM_R_BAD_MAGIC_NUMBER                           116
 622 #define PEM_R_BAD_PASSWORD_READ                          104
 623 #define PEM_R_BAD_VERSION_NUMBER                         117
 624 #define PEM_R_BIO_WRITE_FAILURE                          118
 625 #define PEM_R_CIPHER_IS_NULL                             127
 626 #define PEM_R_ERROR_CONVERTING_PRIVATE_KEY               115
 627 #define PEM_R_EXPECTING_PRIVATE_KEY_BLOB                 119
 628 #define PEM_R_EXPECTING_PUBLIC_KEY_BLOB                  120
 629 #define PEM_R_INCONSISTENT_HEADER                        121
 630 #define PEM_R_KEYBLOB_HEADER_PARSE_ERROR                 122
 631 #define PEM_R_KEYBLOB_TOO_SHORT                          123
 632 #define PEM_R_NOT_DEK_INFO                               105
 633 #define PEM_R_NOT_ENCRYPTED                              106
 634 #define PEM_R_NOT_PROC_TYPE                              107
 635 #define PEM_R_NO_START_LINE                              108
 636 #define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
 637 #define PEM_R_PUBLIC_KEY_NO_RSA                          110
 638 #define PEM_R_PVK_DATA_TOO_SHORT                         124
 639 #define PEM_R_PVK_TOO_SHORT                              125
 640 #define PEM_R_READ_KEY                                   111
 641 #define PEM_R_SHORT_HEADER                               112
 642 #define PEM_R_UNSUPPORTED_CIPHER                         113
 643 #define PEM_R_UNSUPPORTED_ENCRYPTION                     114
 644 #define PEM_R_UNSUPPORTED_KEY_COMPONENTS                 126
 645
 646 #ifdef  __cplusplus
 647 }
 648 #endif
 649 #endif