2 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
62 #include <openssl/e_os2.h>
63 #ifndef OPENSSL_NO_BIO
64 #include <openssl/bio.h>
66 #ifndef OPENSSL_NO_STACK
67 #include <openssl/stack.h>
69 #include <openssl/evp.h>
70 #include <openssl/x509.h>
71 #include <openssl/pem2.h>
77 #define PEM_BUFSIZE 1024
79 #define PEM_OBJ_UNDEF 0
80 #define PEM_OBJ_X509 1
81 #define PEM_OBJ_X509_REQ 2
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
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
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
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"
140 /* Note that this structure is initialised by PEM_SealInit and cleaned up
141 by PEM_SealFinal (at least for now) */
142 typedef struct PEM_Encode_Seal_st
144 EVP_ENCODE_CTX encode;
146 EVP_CIPHER_CTX cipher;
147 } PEM_ENCODE_SEAL_CTX;
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
155 typedef struct pem_recip_st
162 /* char iv[8]; unused and wrong size */
165 typedef struct pem_ctx_st
167 int type; /* what type of object */
178 /* unused, and wrong size
179 unsigned char iv[8]; */
182 PEM_USER *originator;
185 PEM_USER **recipient;
187 /* XXX(ben): don#t think this is used!
188 STACK *x509_chain; / * certificate chain */
189 EVP_MD *md; /* signature type */
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 */
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]; */
202 int data_enc; /* is the data encrypted */
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(...)
212 #ifdef OPENSSL_NO_FP_API
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) /**/
220 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
221 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
223 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
226 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
227 int PEM_write_##name(FILE *fp, type *x) \
229 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
232 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
233 int PEM_write_##name(FILE *fp, const type *x) \
235 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
238 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
239 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
240 unsigned char *kstr, int klen, pem_password_cb *cb, \
243 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
246 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
247 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
248 unsigned char *kstr, int klen, pem_password_cb *cb, \
251 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
256 #define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
257 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
259 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
262 #define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
263 int PEM_write_bio_##name(BIO *bp, type *x) \
265 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
268 #define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
269 int PEM_write_bio_##name(BIO *bp, const type *x) \
271 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
274 #define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
275 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
276 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
278 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
281 #define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
282 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
283 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
285 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
288 #define IMPLEMENT_PEM_write(name, type, str, asn1) \
289 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
290 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
292 #define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
293 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
294 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
296 #define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
297 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
298 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
300 #define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
301 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
302 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
304 #define IMPLEMENT_PEM_read(name, type, str, asn1) \
305 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
306 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
308 #define IMPLEMENT_PEM_rw(name, type, str, asn1) \
309 IMPLEMENT_PEM_read(name, type, str, asn1) \
310 IMPLEMENT_PEM_write(name, type, str, asn1)
312 #define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
313 IMPLEMENT_PEM_read(name, type, str, asn1) \
314 IMPLEMENT_PEM_write_const(name, type, str, asn1)
316 #define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
317 IMPLEMENT_PEM_read(name, type, str, asn1) \
318 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
320 /* These are the same except they are for the declarations */
322 #if defined(OPENSSL_NO_FP_API)
324 #define DECLARE_PEM_read_fp(name, type) /**/
325 #define DECLARE_PEM_write_fp(name, type) /**/
326 #define DECLARE_PEM_write_cb_fp(name, type) /**/
330 #define DECLARE_PEM_read_fp(name, type) \
331 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
333 #define DECLARE_PEM_write_fp(name, type) \
334 int PEM_write_##name(FILE *fp, type *x);
336 #define DECLARE_PEM_write_fp_const(name, type) \
337 int PEM_write_##name(FILE *fp, const type *x);
339 #define DECLARE_PEM_write_cb_fp(name, type) \
340 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
341 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
345 #ifndef OPENSSL_NO_BIO
346 #define DECLARE_PEM_read_bio(name, type) \
347 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
349 #define DECLARE_PEM_write_bio(name, type) \
350 int PEM_write_bio_##name(BIO *bp, type *x);
352 #define DECLARE_PEM_write_bio_const(name, type) \
353 int PEM_write_bio_##name(BIO *bp, const type *x);
355 #define DECLARE_PEM_write_cb_bio(name, type) \
356 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
357 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
361 #define DECLARE_PEM_read_bio(name, type) /**/
362 #define DECLARE_PEM_write_bio(name, type) /**/
363 #define DECLARE_PEM_write_cb_bio(name, type) /**/
367 #define DECLARE_PEM_write(name, type) \
368 DECLARE_PEM_write_bio(name, type) \
369 DECLARE_PEM_write_fp(name, type)
371 #define DECLARE_PEM_write_const(name, type) \
372 DECLARE_PEM_write_bio_const(name, type) \
373 DECLARE_PEM_write_fp_const(name, type)
375 #define DECLARE_PEM_write_cb(name, type) \
376 DECLARE_PEM_write_cb_bio(name, type) \
377 DECLARE_PEM_write_cb_fp(name, type)
379 #define DECLARE_PEM_read(name, type) \
380 DECLARE_PEM_read_bio(name, type) \
381 DECLARE_PEM_read_fp(name, type)
383 #define DECLARE_PEM_rw(name, type) \
384 DECLARE_PEM_read(name, type) \
385 DECLARE_PEM_write(name, type)
387 #define DECLARE_PEM_rw_const(name, type) \
388 DECLARE_PEM_read(name, type) \
389 DECLARE_PEM_write_const(name, type)
391 #define DECLARE_PEM_rw_cb(name, type) \
392 DECLARE_PEM_read(name, type) \
393 DECLARE_PEM_write_cb(name, type)
396 /* "userdata": new with OpenSSL 0.9.4 */
397 typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
399 /* OpenSSL 0.9.3, 0.9.3a */
400 typedef int pem_password_cb(char *buf, int size, int rwflag);
403 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
404 int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
405 pem_password_cb *callback,void *u);
407 #ifndef OPENSSL_NO_BIO
408 int PEM_read_bio(BIO *bp, char **name, char **header,
409 unsigned char **data,long *len);
410 int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
412 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
413 pem_password_cb *cb, void *u);
414 void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
415 void **x, pem_password_cb *cb, void *u);
416 int PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp, void *x,
417 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
418 pem_password_cb *cb, void *u);
420 STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
421 int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
422 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
425 int PEM_read(FILE *fp, char **name, char **header,
426 unsigned char **data,long *len);
427 int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
428 void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
429 pem_password_cb *cb, void *u);
430 int PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
431 void *x,const EVP_CIPHER *enc,unsigned char *kstr,
432 int klen,pem_password_cb *callback, void *u);
433 STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
434 pem_password_cb *cb, void *u);
436 int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
437 EVP_MD *md_type, unsigned char **ek, int *ekl,
438 unsigned char *iv, EVP_PKEY **pubk, int npubk);
439 void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
440 unsigned char *in, int inl);
441 int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
442 unsigned char *out, int *outl, EVP_PKEY *priv);
444 void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
445 void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
446 int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
447 unsigned int *siglen, EVP_PKEY *pkey);
449 int PEM_def_callback(char *buf, int num, int w, void *key);
450 void PEM_proc_type(char *buf, int type);
451 void PEM_dek_info(char *buf, const char *type, int len, char *str);
454 #include <openssl/symhacks.h>
456 DECLARE_PEM_rw(X509, X509)
458 DECLARE_PEM_rw(X509_AUX, X509)
460 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
462 DECLARE_PEM_rw(X509_REQ, X509_REQ)
463 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
465 DECLARE_PEM_rw(X509_CRL, X509_CRL)
467 DECLARE_PEM_rw(PKCS7, PKCS7)
469 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
471 DECLARE_PEM_rw(PKCS8, X509_SIG)
473 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
475 #ifndef OPENSSL_NO_RSA
477 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
479 DECLARE_PEM_rw_const(RSAPublicKey, RSA)
480 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
484 #ifndef OPENSSL_NO_DSA
486 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
488 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
490 DECLARE_PEM_rw_const(DSAparams, DSA)
494 #ifndef OPENSSL_NO_EC
495 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
496 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
497 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
500 #ifndef OPENSSL_NO_DH
502 DECLARE_PEM_rw_const(DHparams, DH)
506 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
508 DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
510 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
511 char *kstr, int klen,
512 pem_password_cb *cb, void *u);
513 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
514 char *, int, pem_password_cb *, void *);
515 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
516 char *kstr, int klen,
517 pem_password_cb *cb, void *u);
518 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
519 char *kstr, int klen,
520 pem_password_cb *cb, void *u);
521 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
523 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
524 char *kstr, int klen,
525 pem_password_cb *cb, void *u);
526 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
527 char *kstr, int klen,
528 pem_password_cb *cb, void *u);
529 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
530 char *kstr, int klen,
531 pem_password_cb *cb, void *u);
533 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
535 int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
536 char *kstr,int klen, pem_password_cb *cd, void *u);
538 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
539 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
542 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
543 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
544 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
545 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
546 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
547 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
549 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
550 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
551 pem_password_cb *cb, void *u);
554 /* BEGIN ERROR CODES */
555 /* The following lines are auto generated by the script mkerr.pl. Any changes
556 * made after this point may be overwritten when the script is next run.
558 void ERR_load_PEM_strings(void);
560 /* Error codes for the PEM functions. */
562 /* Function codes. */
563 #define PEM_F_B2I_DSS 127
564 #define PEM_F_B2I_PVK_BIO 128
565 #define PEM_F_B2I_RSA 129
566 #define PEM_F_CHECK_BITLEN_DSA 130
567 #define PEM_F_CHECK_BITLEN_RSA 131
568 #define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
569 #define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
570 #define PEM_F_DO_B2I 132
571 #define PEM_F_DO_B2I_BIO 133
572 #define PEM_F_DO_BLOB_HEADER 134
573 #define PEM_F_DO_PK8PKEY 126
574 #define PEM_F_DO_PK8PKEY_FP 125
575 #define PEM_F_DO_PVK_BODY 135
576 #define PEM_F_DO_PVK_HEADER 136
577 #define PEM_F_I2B_PVK 137
578 #define PEM_F_I2B_PVK_BIO 138
579 #define PEM_F_LOAD_IV 101
580 #define PEM_F_PEM_ASN1_READ 102
581 #define PEM_F_PEM_ASN1_READ_BIO 103
582 #define PEM_F_PEM_ASN1_WRITE 104
583 #define PEM_F_PEM_ASN1_WRITE_BIO 105
584 #define PEM_F_PEM_DEF_CALLBACK 100
585 #define PEM_F_PEM_DO_HEADER 106
586 #define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
587 #define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
588 #define PEM_F_PEM_PK8PKEY 119
589 #define PEM_F_PEM_READ 108
590 #define PEM_F_PEM_READ_BIO 109
591 #define PEM_F_PEM_READ_BIO_PARAMETERS 140
592 #define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
593 #define PEM_F_PEM_READ_PRIVATEKEY 124
594 #define PEM_F_PEM_SEALFINAL 110
595 #define PEM_F_PEM_SEALINIT 111
596 #define PEM_F_PEM_SIGNFINAL 112
597 #define PEM_F_PEM_WRITE 113
598 #define PEM_F_PEM_WRITE_BIO 114
599 #define PEM_F_PEM_WRITE_PRIVATEKEY 139
600 #define PEM_F_PEM_X509_INFO_READ 115
601 #define PEM_F_PEM_X509_INFO_READ_BIO 116
602 #define PEM_F_PEM_X509_INFO_WRITE_BIO 117
605 #define PEM_R_BAD_BASE64_DECODE 100
606 #define PEM_R_BAD_DECRYPT 101
607 #define PEM_R_BAD_END_LINE 102
608 #define PEM_R_BAD_IV_CHARS 103
609 #define PEM_R_BAD_MAGIC_NUMBER 116
610 #define PEM_R_BAD_PASSWORD_READ 104
611 #define PEM_R_BAD_VERSION_NUMBER 117
612 #define PEM_R_BIO_WRITE_FAILURE 118
613 #define PEM_R_CIPHER_IS_NULL 127
614 #define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
615 #define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
616 #define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
617 #define PEM_R_INCONSISTENT_HEADER 121
618 #define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
619 #define PEM_R_KEYBLOB_TOO_SHORT 123
620 #define PEM_R_NOT_DEK_INFO 105
621 #define PEM_R_NOT_ENCRYPTED 106
622 #define PEM_R_NOT_PROC_TYPE 107
623 #define PEM_R_NO_START_LINE 108
624 #define PEM_R_PROBLEMS_GETTING_PASSWORD 109
625 #define PEM_R_PUBLIC_KEY_NO_RSA 110
626 #define PEM_R_PVK_DATA_TOO_SHORT 124
627 #define PEM_R_PVK_TOO_SHORT 125
628 #define PEM_R_READ_KEY 111
629 #define PEM_R_SHORT_HEADER 112
630 #define PEM_R_UNSUPPORTED_CIPHER 113
631 #define PEM_R_UNSUPPORTED_ENCRYPTION 114
632 #define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126