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1 /* $OpenBSD: pem.h,v 1.17 2016/09/04 16:22:54 jsing Exp $ */
2 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
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
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)"
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.
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.]
59 #ifndef HEADER_PEM_H
60 #define HEADER_PEM_H
62 #include <openssl/opensslconf.h>
64 #ifndef OPENSSL_NO_BIO
65 #include <openssl/bio.h>
66 #endif
67 #ifndef OPENSSL_NO_STACK
68 #include <openssl/stack.h>
69 #endif
70 #include <openssl/evp.h>
71 #include <openssl/x509.h>
72 #include <openssl/pem2.h>
74 #ifdef __cplusplus
75 extern "C" {
76 #endif
78 #define PEM_BUFSIZE 1024
80 #define PEM_OBJ_UNDEF 0
81 #define PEM_OBJ_X509 1
82 #define PEM_OBJ_X509_REQ 2
83 #define PEM_OBJ_CRL 3
84 #define PEM_OBJ_SSL_SESSION 4
85 #define PEM_OBJ_PRIV_KEY 10
86 #define PEM_OBJ_PRIV_RSA 11
87 #define PEM_OBJ_PRIV_DSA 12
88 #define PEM_OBJ_PRIV_DH 13
89 #define PEM_OBJ_PUB_RSA 14
90 #define PEM_OBJ_PUB_DSA 15
91 #define PEM_OBJ_PUB_DH 16
92 #define PEM_OBJ_DHPARAMS 17
93 #define PEM_OBJ_DSAPARAMS 18
94 #define PEM_OBJ_PRIV_RSA_PUBLIC 19
95 #define PEM_OBJ_PRIV_ECDSA 20
96 #define PEM_OBJ_PUB_ECDSA 21
97 #define PEM_OBJ_ECPARAMETERS 22
99 #define PEM_ERROR 30
100 #define PEM_DEK_DES_CBC 40
101 #define PEM_DEK_IDEA_CBC 45
102 #define PEM_DEK_DES_EDE 50
103 #define PEM_DEK_DES_ECB 60
104 #define PEM_DEK_RSA 70
105 #define PEM_DEK_RSA_MD2 80
106 #define PEM_DEK_RSA_MD5 90
108 #define PEM_MD_MD2 NID_md2
109 #define PEM_MD_MD5 NID_md5
110 #define PEM_MD_SHA NID_sha
111 #define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
112 #define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
113 #define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
115 #define PEM_STRING_X509_OLD "X509 CERTIFICATE"
116 #define PEM_STRING_X509 "CERTIFICATE"
117 #define PEM_STRING_X509_PAIR "CERTIFICATE PAIR"
118 #define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
119 #define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
120 #define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
121 #define PEM_STRING_X509_CRL "X509 CRL"
122 #define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
123 #define PEM_STRING_PUBLIC "PUBLIC KEY"
124 #define PEM_STRING_RSA "RSA PRIVATE KEY"
125 #define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
126 #define PEM_STRING_DSA "DSA PRIVATE KEY"
127 #define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
128 #define PEM_STRING_PKCS7 "PKCS7"
129 #define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
130 #define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
131 #define PEM_STRING_PKCS8INF "PRIVATE KEY"
132 #define PEM_STRING_DHPARAMS "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"
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 EVP_ENCODE_CTX encode;
145 EVP_MD_CTX md;
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 {
156 char *name;
157 X509_NAME *dn;
159 int cipher;
160 int key_enc;
161 /* char iv[8]; unused and wrong size */
162 } PEM_USER;
164 typedef struct pem_ctx_st {
165 int type; /* what type of object */
167 struct {
168 int version;
169 int mode;
170 } proc_type;
172 char *domain;
174 struct {
175 int cipher;
176 /* unused, and wrong size
177 unsigned char iv[8]; */
178 } DEK_info;
180 PEM_USER *originator;
182 int num_recipient;
183 PEM_USER **recipient;
185 /* XXX(ben): don#t think this is used!
186 STACK *x509_chain; / * certificate chain */
187 EVP_MD *md; /* signature type */
189 int md_enc; /* is the md encrypted or not? */
190 int md_len; /* length of md_data */
191 char *md_data; /* message digest, could be pkey encrypted */
193 EVP_CIPHER *dec; /* date encryption cipher */
194 int key_len; /* key length */
195 unsigned char *key; /* key */
196 /* unused, and wrong size
197 unsigned char iv[8]; */
199 int data_enc; /* is the data encrypted */
200 int data_len;
201 unsigned char *data;
202 } PEM_CTX;
204 #ifndef LIBRESSL_INTERNAL
205 /* These macros make the PEM_read/PEM_write functions easier to maintain and
206 * write. Now they are all implemented with either:
207 * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
210 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
211 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
213 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \
216 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
217 int PEM_write_##name(FILE *fp, type *x) \
219 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \
222 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
223 int PEM_write_##name(FILE *fp, const type *x) \
225 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \
228 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
229 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
230 unsigned char *kstr, int klen, pem_password_cb *cb, \
231 void *u) \
233 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
236 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
237 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
238 unsigned char *kstr, int klen, pem_password_cb *cb, \
239 void *u) \
241 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \
245 #define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
246 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
248 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \
251 #define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
252 int PEM_write_bio_##name(BIO *bp, type *x) \
254 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \
257 #define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
258 int PEM_write_bio_##name(BIO *bp, const type *x) \
260 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \
263 #define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
264 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
265 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
267 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \
270 #define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
271 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
272 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
274 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \
277 #define IMPLEMENT_PEM_write(name, type, str, asn1) \
278 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
279 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
281 #define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
282 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
283 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
285 #define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
286 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
287 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
289 #define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
290 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
291 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
293 #define IMPLEMENT_PEM_read(name, type, str, asn1) \
294 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
295 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
297 #define IMPLEMENT_PEM_rw(name, type, str, asn1) \
298 IMPLEMENT_PEM_read(name, type, str, asn1) \
299 IMPLEMENT_PEM_write(name, type, str, asn1)
301 #define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
302 IMPLEMENT_PEM_read(name, type, str, asn1) \
303 IMPLEMENT_PEM_write_const(name, type, str, asn1)
305 #define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
306 IMPLEMENT_PEM_read(name, type, str, asn1) \
307 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
309 #endif
311 /* These are the same except they are for the declarations */
314 #define DECLARE_PEM_read_fp(name, type) \
315 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
317 #define DECLARE_PEM_write_fp(name, type) \
318 int PEM_write_##name(FILE *fp, type *x);
320 #define DECLARE_PEM_write_fp_const(name, type) \
321 int PEM_write_##name(FILE *fp, const type *x);
323 #define DECLARE_PEM_write_cb_fp(name, type) \
324 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
325 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
328 #ifndef OPENSSL_NO_BIO
329 #define DECLARE_PEM_read_bio(name, type) \
330 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
332 #define DECLARE_PEM_write_bio(name, type) \
333 int PEM_write_bio_##name(BIO *bp, type *x);
335 #define DECLARE_PEM_write_bio_const(name, type) \
336 int PEM_write_bio_##name(BIO *bp, const type *x);
338 #define DECLARE_PEM_write_cb_bio(name, type) \
339 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
340 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
342 #else
344 #define DECLARE_PEM_read_bio(name, type) /**/
345 #define DECLARE_PEM_write_bio(name, type) /**/
346 #define DECLARE_PEM_write_bio_const(name, type) /**/
347 #define DECLARE_PEM_write_cb_bio(name, type) /**/
349 #endif
351 #define DECLARE_PEM_write(name, type) \
352 DECLARE_PEM_write_bio(name, type) \
353 DECLARE_PEM_write_fp(name, type)
355 #define DECLARE_PEM_write_const(name, type) \
356 DECLARE_PEM_write_bio_const(name, type) \
357 DECLARE_PEM_write_fp_const(name, type)
359 #define DECLARE_PEM_write_cb(name, type) \
360 DECLARE_PEM_write_cb_bio(name, type) \
361 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)
367 #define DECLARE_PEM_rw(name, type) \
368 DECLARE_PEM_read(name, type) \
369 DECLARE_PEM_write(name, type)
371 #define DECLARE_PEM_rw_const(name, type) \
372 DECLARE_PEM_read(name, type) \
373 DECLARE_PEM_write_const(name, type)
375 #define DECLARE_PEM_rw_cb(name, type) \
376 DECLARE_PEM_read(name, type) \
377 DECLARE_PEM_write_cb(name, type)
379 typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
381 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
382 int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
383 pem_password_cb *callback, void *u);
385 #ifndef OPENSSL_NO_BIO
386 int PEM_read_bio(BIO *bp, char **name, char **header,
387 unsigned char **data, long *len);
388 int PEM_write_bio(BIO *bp, const char *name, char *hdr, unsigned char *data,
389 long len);
390 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
391 const char *name, BIO *bp, pem_password_cb *cb, void *u);
392 void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
393 void **x, pem_password_cb *cb, void *u);
394 int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x,
395 const EVP_CIPHER *enc, unsigned char *kstr, int klen,
396 pem_password_cb *cb, void *u);
398 STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp,
399 STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
400 int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
401 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
402 #endif
404 int PEM_read(FILE *fp, char **name, char **header,
405 unsigned char **data, long *len);
406 int PEM_write(FILE *fp, char *name, char *hdr, unsigned char *data,
407 long len);
408 void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
409 pem_password_cb *cb, void *u);
410 int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
411 void *x, const EVP_CIPHER *enc, unsigned char *kstr,
412 int klen, pem_password_cb *callback, void *u);
413 STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
414 pem_password_cb *cb, void *u);
416 int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
417 EVP_MD *md_type, unsigned char **ek, int *ekl,
418 unsigned char *iv, EVP_PKEY **pubk, int npubk);
419 void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
420 unsigned char *in, int inl);
421 int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
422 unsigned char *out, int *outl, EVP_PKEY *priv);
424 void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
425 void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
426 int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
427 unsigned int *siglen, EVP_PKEY *pkey);
429 int PEM_def_callback(char *buf, int num, int w, void *key);
430 void PEM_proc_type(char *buf, int type);
431 void PEM_dek_info(char *buf, const char *type, int len, char *str);
434 DECLARE_PEM_rw(X509, X509)
436 DECLARE_PEM_rw(X509_AUX, X509)
438 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
440 DECLARE_PEM_rw(X509_REQ, X509_REQ)
441 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
443 DECLARE_PEM_rw(X509_CRL, X509_CRL)
445 DECLARE_PEM_rw(PKCS7, PKCS7)
447 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
449 DECLARE_PEM_rw(PKCS8, X509_SIG)
451 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
453 #ifndef OPENSSL_NO_RSA
455 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
457 DECLARE_PEM_rw_const(RSAPublicKey, RSA)
458 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
460 #endif
462 #ifndef OPENSSL_NO_DSA
464 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
466 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
468 DECLARE_PEM_rw_const(DSAparams, DSA)
470 #endif
472 #ifndef OPENSSL_NO_EC
473 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
474 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
475 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
476 #endif
478 #ifndef OPENSSL_NO_DH
480 DECLARE_PEM_rw_const(DHparams, DH)
482 #endif
484 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
486 DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
488 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
489 char *kstr, int klen,
490 pem_password_cb *cb, void *u);
491 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
492 char *, int, pem_password_cb *, void *);
493 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
494 char *kstr, int klen,
495 pem_password_cb *cb, void *u);
496 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
497 char *kstr, int klen,
498 pem_password_cb *cb, void *u);
499 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
500 void *u);
502 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
503 char *kstr, int klen,
504 pem_password_cb *cb, void *u);
505 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
506 char *kstr, int klen,
507 pem_password_cb *cb, void *u);
508 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
509 char *kstr, int klen,
510 pem_password_cb *cb, void *u);
512 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
513 void *u);
515 int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
516 char *kstr, int klen, pem_password_cb *cd, void *u);
518 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
519 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
522 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
523 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
524 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
525 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
526 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
527 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
528 #ifndef OPENSSL_NO_RC4
529 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
530 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel, pem_password_cb *cb,
531 void *u);
532 #endif
535 /* BEGIN ERROR CODES */
536 /* The following lines are auto generated by the script mkerr.pl. Any changes
537 * made after this point may be overwritten when the script is next run.
539 void ERR_load_PEM_strings(void);
541 /* Error codes for the PEM functions. */
543 /* Function codes. */
544 #define PEM_F_B2I_DSS 127
545 #define PEM_F_B2I_PVK_BIO 128
546 #define PEM_F_B2I_RSA 129
547 #define PEM_F_CHECK_BITLEN_DSA 130
548 #define PEM_F_CHECK_BITLEN_RSA 131
549 #define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
550 #define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
551 #define PEM_F_DO_B2I 132
552 #define PEM_F_DO_B2I_BIO 133
553 #define PEM_F_DO_BLOB_HEADER 134
554 #define PEM_F_DO_PK8PKEY 126
555 #define PEM_F_DO_PK8PKEY_FP 125
556 #define PEM_F_DO_PVK_BODY 135
557 #define PEM_F_DO_PVK_HEADER 136
558 #define PEM_F_I2B_PVK 137
559 #define PEM_F_I2B_PVK_BIO 138
560 #define PEM_F_LOAD_IV 101
561 #define PEM_F_PEM_ASN1_READ 102
562 #define PEM_F_PEM_ASN1_READ_BIO 103
563 #define PEM_F_PEM_ASN1_WRITE 104
564 #define PEM_F_PEM_ASN1_WRITE_BIO 105
565 #define PEM_F_PEM_DEF_CALLBACK 100
566 #define PEM_F_PEM_DO_HEADER 106
567 #define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
568 #define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
569 #define PEM_F_PEM_PK8PKEY 119
570 #define PEM_F_PEM_READ 108
571 #define PEM_F_PEM_READ_BIO 109
572 #define PEM_F_PEM_READ_BIO_PARAMETERS 140
573 #define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
574 #define PEM_F_PEM_READ_PRIVATEKEY 124
575 #define PEM_F_PEM_SEALFINAL 110
576 #define PEM_F_PEM_SEALINIT 111
577 #define PEM_F_PEM_SIGNFINAL 112
578 #define PEM_F_PEM_WRITE 113
579 #define PEM_F_PEM_WRITE_BIO 114
580 #define PEM_F_PEM_WRITE_PRIVATEKEY 139
581 #define PEM_F_PEM_X509_INFO_READ 115
582 #define PEM_F_PEM_X509_INFO_READ_BIO 116
583 #define PEM_F_PEM_X509_INFO_WRITE_BIO 117
585 /* Reason codes. */
586 #define PEM_R_BAD_BASE64_DECODE 100
587 #define PEM_R_BAD_DECRYPT 101
588 #define PEM_R_BAD_END_LINE 102
589 #define PEM_R_BAD_IV_CHARS 103
590 #define PEM_R_BAD_MAGIC_NUMBER 116
591 #define PEM_R_BAD_PASSWORD_READ 104
592 #define PEM_R_BAD_VERSION_NUMBER 117
593 #define PEM_R_BIO_WRITE_FAILURE 118
594 #define PEM_R_CIPHER_IS_NULL 127
595 #define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
596 #define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
597 #define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
598 #define PEM_R_INCONSISTENT_HEADER 121
599 #define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
600 #define PEM_R_KEYBLOB_TOO_SHORT 123
601 #define PEM_R_NOT_DEK_INFO 105
602 #define PEM_R_NOT_ENCRYPTED 106
603 #define PEM_R_NOT_PROC_TYPE 107
604 #define PEM_R_NO_START_LINE 108
605 #define PEM_R_PROBLEMS_GETTING_PASSWORD 109
606 #define PEM_R_PUBLIC_KEY_NO_RSA 110
607 #define PEM_R_PVK_DATA_TOO_SHORT 124
608 #define PEM_R_PVK_TOO_SHORT 125
609 #define PEM_R_READ_KEY 111
610 #define PEM_R_SHORT_HEADER 112
611 #define PEM_R_UNSUPPORTED_CIPHER 113
612 #define PEM_R_UNSUPPORTED_ENCRYPTION 114
613 #define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126
615 #ifdef __cplusplus
617 #endif
618 #endif