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 # include <openssl/bio.h>
64 # include <openssl/stack.h>
65 # include <openssl/evp.h>
66 # include <openssl/x509.h>
67 # include <openssl/pem2.h>
73 # define PEM_BUFSIZE 1024
75 # define PEM_OBJ_UNDEF 0
76 # define PEM_OBJ_X509 1
77 # define PEM_OBJ_X509_REQ 2
78 # define PEM_OBJ_CRL 3
79 # define PEM_OBJ_SSL_SESSION 4
80 # define PEM_OBJ_PRIV_KEY 10
81 # define PEM_OBJ_PRIV_RSA 11
82 # define PEM_OBJ_PRIV_DSA 12
83 # define PEM_OBJ_PRIV_DH 13
84 # define PEM_OBJ_PUB_RSA 14
85 # define PEM_OBJ_PUB_DSA 15
86 # define PEM_OBJ_PUB_DH 16
87 # define PEM_OBJ_DHPARAMS 17
88 # define PEM_OBJ_DSAPARAMS 18
89 # define PEM_OBJ_PRIV_RSA_PUBLIC 19
90 # define PEM_OBJ_PRIV_ECDSA 20
91 # define PEM_OBJ_PUB_ECDSA 21
92 # define PEM_OBJ_ECPARAMETERS 22
95 # define PEM_DEK_DES_CBC 40
96 # define PEM_DEK_IDEA_CBC 45
97 # define PEM_DEK_DES_EDE 50
98 # define PEM_DEK_DES_ECB 60
99 # define PEM_DEK_RSA 70
100 # define PEM_DEK_RSA_MD2 80
101 # define PEM_DEK_RSA_MD5 90
103 # define PEM_MD_MD2 NID_md2
104 # define PEM_MD_MD5 NID_md5
105 # define PEM_MD_SHA NID_sha
106 # define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
107 # define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
108 # define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
110 # define PEM_STRING_X509_OLD "X509 CERTIFICATE"
111 # define PEM_STRING_X509 "CERTIFICATE"
112 # define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
113 # define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
114 # define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
115 # define PEM_STRING_X509_CRL "X509 CRL"
116 # define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
117 # define PEM_STRING_PUBLIC "PUBLIC KEY"
118 # define PEM_STRING_RSA "RSA PRIVATE KEY"
119 # define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
120 # define PEM_STRING_DSA "DSA PRIVATE KEY"
121 # define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
122 # define PEM_STRING_PKCS7 "PKCS7"
123 # define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
124 # define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
125 # define PEM_STRING_PKCS8INF "PRIVATE KEY"
126 # define PEM_STRING_DHPARAMS "DH PARAMETERS"
127 # define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS"
128 # define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
129 # define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
130 # define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
131 # define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
132 # define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
133 # define PEM_STRING_PARAMETERS "PARAMETERS"
134 # define PEM_STRING_CMS "CMS"
137 * Note that this structure is initialised by PEM_SealInit and cleaned up
138 * by PEM_SealFinal (at least for now)
140 typedef struct PEM_Encode_Seal_st {
141 EVP_ENCODE_CTX encode;
143 EVP_CIPHER_CTX cipher;
144 } PEM_ENCODE_SEAL_CTX;
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
152 typedef struct pem_recip_st {
157 /* char iv[8]; unused and wrong size */
160 typedef struct pem_ctx_st {
161 int type; /* what type of object */
172 unused, and wrong size
173 unsigned char iv[8]; */
176 PEM_USER *originator;
179 PEM_USER **recipient;
182 XXX(ben): don#t think this is used!
183 STACK *x509_chain; / * certificate chain */
184 EVP_MD *md; /* signature type */
186 int md_enc; /* is the md encrypted or not? */
187 int md_len; /* length of md_data */
188 char *md_data; /* message digest, could be pkey encrypted */
190 EVP_CIPHER *dec; /* date encryption cipher */
191 int key_len; /* key length */
192 unsigned char *key; /* key */
194 unused, and wrong size
195 unsigned char iv[8]; */
197 int data_enc; /* is the data encrypted */
203 * These macros make the PEM_read/PEM_write functions easier to maintain and
204 * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
205 * IMPLEMENT_PEM_rw_cb(...)
208 # ifdef OPENSSL_NO_STDIO
210 # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
211 # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
212 # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
213 # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
214 # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
217 # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
218 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
220 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
223 # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
224 int PEM_write_##name(FILE *fp, type *x) \
226 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
229 # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
230 int PEM_write_##name(FILE *fp, const type *x) \
232 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
235 # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
236 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
237 unsigned char *kstr, int klen, pem_password_cb *cb, \
240 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
243 # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
244 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
245 unsigned char *kstr, int klen, pem_password_cb *cb, \
248 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
253 # define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
254 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
256 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
259 # define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
260 int PEM_write_bio_##name(BIO *bp, type *x) \
262 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
265 # define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
266 int PEM_write_bio_##name(BIO *bp, const type *x) \
268 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
271 # define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
272 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
273 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
275 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
278 # define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
279 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
280 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
282 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
285 # define IMPLEMENT_PEM_write(name, type, str, asn1) \
286 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
287 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
289 # define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
290 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
291 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
293 # define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
294 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
295 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
297 # define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
298 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
299 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
301 # define IMPLEMENT_PEM_read(name, type, str, asn1) \
302 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
303 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
305 # define IMPLEMENT_PEM_rw(name, type, str, asn1) \
306 IMPLEMENT_PEM_read(name, type, str, asn1) \
307 IMPLEMENT_PEM_write(name, type, str, asn1)
309 # define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
310 IMPLEMENT_PEM_read(name, type, str, asn1) \
311 IMPLEMENT_PEM_write_const(name, type, str, asn1)
313 # define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
314 IMPLEMENT_PEM_read(name, type, str, asn1) \
315 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
317 /* These are the same except they are for the declarations */
319 # if defined(OPENSSL_NO_STDIO)
321 # define DECLARE_PEM_read_fp(name, type) /**/
322 # define DECLARE_PEM_write_fp(name, type) /**/
323 # define DECLARE_PEM_write_cb_fp(name, type) /**/
326 # define DECLARE_PEM_read_fp(name, type) \
327 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
329 # define DECLARE_PEM_write_fp(name, type) \
330 int PEM_write_##name(FILE *fp, type *x);
332 # define DECLARE_PEM_write_fp_const(name, type) \
333 int PEM_write_##name(FILE *fp, const type *x);
335 # define DECLARE_PEM_write_cb_fp(name, type) \
336 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
337 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
341 # define DECLARE_PEM_read_bio(name, type) \
342 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
344 # define DECLARE_PEM_write_bio(name, type) \
345 int PEM_write_bio_##name(BIO *bp, type *x);
347 # define DECLARE_PEM_write_bio_const(name, type) \
348 int PEM_write_bio_##name(BIO *bp, const type *x);
350 # define DECLARE_PEM_write_cb_bio(name, type) \
351 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
352 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
354 # define DECLARE_PEM_write(name, type) \
355 DECLARE_PEM_write_bio(name, type) \
356 DECLARE_PEM_write_fp(name, type)
357 # define DECLARE_PEM_write_const(name, type) \
358 DECLARE_PEM_write_bio_const(name, type) \
359 DECLARE_PEM_write_fp_const(name, type)
360 # define DECLARE_PEM_write_cb(name, type) \
361 DECLARE_PEM_write_cb_bio(name, type) \
362 DECLARE_PEM_write_cb_fp(name, type)
363 # define DECLARE_PEM_read(name, type) \
364 DECLARE_PEM_read_bio(name, type) \
365 DECLARE_PEM_read_fp(name, type)
366 # define DECLARE_PEM_rw(name, type) \
367 DECLARE_PEM_read(name, type) \
368 DECLARE_PEM_write(name, type)
369 # define DECLARE_PEM_rw_const(name, type) \
370 DECLARE_PEM_read(name, type) \
371 DECLARE_PEM_write_const(name, type)
372 # define DECLARE_PEM_rw_cb(name, type) \
373 DECLARE_PEM_read(name, type) \
374 DECLARE_PEM_write_cb(name, type)
375 typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
377 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
378 int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
379 pem_password_cb *callback, void *u);
381 int PEM_read_bio(BIO *bp, char **name, char **header,
382 unsigned char **data, long *len);
383 int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
384 const unsigned char *data, long len);
385 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
386 const char *name, BIO *bp, pem_password_cb *cb,
388 void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
389 pem_password_cb *cb, void *u);
390 int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
391 const EVP_CIPHER *enc, unsigned char *kstr, int klen,
392 pem_password_cb *cb, void *u);
394 STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
395 pem_password_cb *cb, void *u);
396 int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
397 unsigned char *kstr, int klen,
398 pem_password_cb *cd, void *u);
400 int PEM_read(FILE *fp, char **name, char **header,
401 unsigned char **data, long *len);
402 int PEM_write(FILE *fp, const char *name, const char *hdr,
403 const unsigned char *data, long len);
404 void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
405 pem_password_cb *cb, void *u);
406 int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
407 void *x, const EVP_CIPHER *enc, unsigned char *kstr,
408 int klen, pem_password_cb *callback, void *u);
409 STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
410 pem_password_cb *cb, void *u);
412 int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
413 EVP_MD *md_type, unsigned char **ek, int *ekl,
414 unsigned char *iv, EVP_PKEY **pubk, int npubk);
415 int PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
416 unsigned char *in, int inl);
417 int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
418 unsigned char *out, int *outl, EVP_PKEY *priv);
420 int PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
421 int PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
422 int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
423 unsigned int *siglen, EVP_PKEY *pkey);
425 int PEM_def_callback(char *buf, int num, int w, void *key);
426 void PEM_proc_type(char *buf, int type);
427 void PEM_dek_info(char *buf, const char *type, int len, char *str);
429 # include <openssl/symhacks.h>
431 DECLARE_PEM_rw(X509, X509)
432 DECLARE_PEM_rw(X509_AUX, X509)
433 DECLARE_PEM_rw(X509_REQ, X509_REQ)
434 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
435 DECLARE_PEM_rw(X509_CRL, X509_CRL)
436 DECLARE_PEM_rw(PKCS7, PKCS7)
437 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
438 DECLARE_PEM_rw(PKCS8, X509_SIG)
439 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
440 # ifndef OPENSSL_NO_RSA
441 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
442 DECLARE_PEM_rw_const(RSAPublicKey, RSA)
443 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
445 # ifndef OPENSSL_NO_DSA
446 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
447 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
448 DECLARE_PEM_rw_const(DSAparams, DSA)
450 # ifndef OPENSSL_NO_EC
451 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
452 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
453 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
455 # ifndef OPENSSL_NO_DH
456 DECLARE_PEM_rw_const(DHparams, DH)
457 DECLARE_PEM_write_const(DHxparams, DH)
459 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
460 DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
462 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
463 char *kstr, int klen,
464 pem_password_cb *cb, void *u);
465 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
466 char *, int, pem_password_cb *, void *);
467 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
468 char *kstr, int klen,
469 pem_password_cb *cb, void *u);
470 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
471 char *kstr, int klen,
472 pem_password_cb *cb, void *u);
473 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
476 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
477 char *kstr, int klen,
478 pem_password_cb *cb, void *u);
479 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
480 char *kstr, int klen,
481 pem_password_cb *cb, void *u);
482 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
483 char *kstr, int klen,
484 pem_password_cb *cb, void *u);
486 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
489 int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
490 char *kstr, int klen, pem_password_cb *cd,
493 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
494 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
496 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
497 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
498 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
499 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
500 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
501 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
502 # ifndef OPENSSL_NO_RC4
503 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
504 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
505 pem_password_cb *cb, void *u);
508 /* BEGIN ERROR CODES */
510 * The following lines are auto generated by the script mkerr.pl. Any changes
511 * made after this point may be overwritten when the script is next run.
513 void ERR_load_PEM_strings(void);
515 /* Error codes for the PEM functions. */
517 /* Function codes. */
518 # define PEM_F_B2I_DSS 127
519 # define PEM_F_B2I_PVK_BIO 128
520 # define PEM_F_B2I_RSA 129
521 # define PEM_F_CHECK_BITLEN_DSA 130
522 # define PEM_F_CHECK_BITLEN_RSA 131
523 # define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
524 # define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
525 # define PEM_F_DO_B2I 132
526 # define PEM_F_DO_B2I_BIO 133
527 # define PEM_F_DO_BLOB_HEADER 134
528 # define PEM_F_DO_PK8PKEY 126
529 # define PEM_F_DO_PK8PKEY_FP 125
530 # define PEM_F_DO_PVK_BODY 135
531 # define PEM_F_DO_PVK_HEADER 136
532 # define PEM_F_I2B_PVK 137
533 # define PEM_F_I2B_PVK_BIO 138
534 # define PEM_F_LOAD_IV 101
535 # define PEM_F_PEM_ASN1_READ 102
536 # define PEM_F_PEM_ASN1_READ_BIO 103
537 # define PEM_F_PEM_ASN1_WRITE 104
538 # define PEM_F_PEM_ASN1_WRITE_BIO 105
539 # define PEM_F_PEM_DEF_CALLBACK 100
540 # define PEM_F_PEM_DO_HEADER 106
541 # define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
542 # define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
543 # define PEM_F_PEM_PK8PKEY 119
544 # define PEM_F_PEM_READ 108
545 # define PEM_F_PEM_READ_BIO 109
546 # define PEM_F_PEM_READ_BIO_DHPARAMS 141
547 # define PEM_F_PEM_READ_BIO_PARAMETERS 140
548 # define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
549 # define PEM_F_PEM_READ_DHPARAMS 142
550 # define PEM_F_PEM_READ_PRIVATEKEY 124
551 # define PEM_F_PEM_SEALFINAL 110
552 # define PEM_F_PEM_SEALINIT 111
553 # define PEM_F_PEM_SIGNFINAL 112
554 # define PEM_F_PEM_WRITE 113
555 # define PEM_F_PEM_WRITE_BIO 114
556 # define PEM_F_PEM_WRITE_PRIVATEKEY 139
557 # define PEM_F_PEM_X509_INFO_READ 115
558 # define PEM_F_PEM_X509_INFO_READ_BIO 116
559 # define PEM_F_PEM_X509_INFO_WRITE_BIO 117
562 # define PEM_R_BAD_BASE64_DECODE 100
563 # define PEM_R_BAD_DECRYPT 101
564 # define PEM_R_BAD_END_LINE 102
565 # define PEM_R_BAD_IV_CHARS 103
566 # define PEM_R_BAD_MAGIC_NUMBER 116
567 # define PEM_R_BAD_PASSWORD_READ 104
568 # define PEM_R_BAD_VERSION_NUMBER 117
569 # define PEM_R_BIO_WRITE_FAILURE 118
570 # define PEM_R_CIPHER_IS_NULL 127
571 # define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
572 # define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
573 # define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
574 # define PEM_R_INCONSISTENT_HEADER 121
575 # define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
576 # define PEM_R_KEYBLOB_TOO_SHORT 123
577 # define PEM_R_NOT_DEK_INFO 105
578 # define PEM_R_NOT_ENCRYPTED 106
579 # define PEM_R_NOT_PROC_TYPE 107
580 # define PEM_R_NO_START_LINE 108
581 # define PEM_R_PROBLEMS_GETTING_PASSWORD 109
582 # define PEM_R_PUBLIC_KEY_NO_RSA 110
583 # define PEM_R_PVK_DATA_TOO_SHORT 124
584 # define PEM_R_PVK_TOO_SHORT 125
585 # define PEM_R_READ_KEY 111
586 # define PEM_R_SHORT_HEADER 112
587 # define PEM_R_UNSUPPORTED_CIPHER 113
588 # define PEM_R_UNSUPPORTED_ENCRYPTION 114
589 # define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126