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_PKCS8 "ENCRYPTED PRIVATE KEY"
129 #define PEM_STRING_PKCS8INF "PRIVATE KEY"
130 #define PEM_STRING_DHPARAMS "DH PARAMETERS"
131 #define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
132 #define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
133 #define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
134 #define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
135 #define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
136 #define PEM_STRING_PARAMETERS "PARAMETERS"
138 /* Note that this structure is initialised by PEM_SealInit and cleaned up
139 by PEM_SealFinal (at least for now) */
140 typedef struct PEM_Encode_Seal_st
142 EVP_ENCODE_CTX encode;
144 EVP_CIPHER_CTX cipher;
145 } PEM_ENCODE_SEAL_CTX;
147 /* enc_type is one off */
148 #define PEM_TYPE_ENCRYPTED 10
149 #define PEM_TYPE_MIC_ONLY 20
150 #define PEM_TYPE_MIC_CLEAR 30
151 #define PEM_TYPE_CLEAR 40
153 typedef struct pem_recip_st
160 /* char iv[8]; unused and wrong size */
163 typedef struct pem_ctx_st
165 int type; /* what type of object */
176 /* unused, and wrong size
177 unsigned char iv[8]; */
180 PEM_USER *originator;
183 PEM_USER **recipient;
185 #ifndef OPENSSL_NO_STACK
186 STACK *x509_chain; /* certificate chain */
188 char *x509_chain; /* certificate chain */
190 EVP_MD *md; /* signature type */
192 int md_enc; /* is the md encrypted or not? */
193 int md_len; /* length of md_data */
194 char *md_data; /* message digest, could be pkey encrypted */
196 EVP_CIPHER *dec; /* date encryption cipher */
197 int key_len; /* key length */
198 unsigned char *key; /* key */
199 /* unused, and wrong size
200 unsigned char iv[8]; */
203 int data_enc; /* is the data encrypted */
208 /* These macros make the PEM_read/PEM_write functions easier to maintain and
209 * write. Now they are all implemented with either:
210 * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
213 #ifdef OPENSSL_NO_FP_API
215 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
216 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
217 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
221 #define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
222 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
224 return(((type *(*)(D2I_OF(type),char *,FILE *,type **,pem_password_cb *,void *))openssl_fcast(PEM_ASN1_read))(d2i_##asn1, str,fp,x,cb,u)); \
227 #define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
228 int PEM_write_##name(FILE *fp, type *x) \
230 return(((int (*)(I2D_OF(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write))(i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL)); \
233 #define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
234 int PEM_write_##name(FILE *fp, const type *x) \
236 return(((int (*)(I2D_OF_const(type),const char *,FILE *, const type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write))(i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL)); \
239 #define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
240 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
241 unsigned char *kstr, int klen, pem_password_cb *cb, \
244 return(((int (*)(I2D_OF(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write))(i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u)); \
247 #define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
248 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
249 unsigned char *kstr, int klen, pem_password_cb *cb, \
252 return(((int (*)(I2D_OF_const(type),const char *,FILE *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write))(i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u)); \
257 #define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
258 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
260 return(((type *(*)(D2I_OF(type),const char *,BIO *,type **,pem_password_cb *,void *))openssl_fcast(PEM_ASN1_read_bio))(d2i_##asn1, str,bp,x,cb,u)); \
263 #define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
264 int PEM_write_bio_##name(BIO *bp, type *x) \
266 return(((int (*)(I2D_OF(type),const char *,BIO *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write_bio))(i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL)); \
269 #define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
270 int PEM_write_bio_##name(BIO *bp, const type *x) \
272 return(((int (*)(I2D_OF_const(type),const char *,BIO *,const type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write_bio))(i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL)); \
275 #define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
276 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
277 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
279 return(((int (*)(I2D_OF(type),const char *,BIO *,type *,const EVP_CIPHER *,unsigned char *,int,pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write_bio))(i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u)); \
282 #define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
283 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
284 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
286 return(((int (*)(I2D_OF_const(type),const char *,BIO *,type *,const EVP_CIPHER *,unsigned char *,int,pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write_bio))(i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u)); \
289 #define IMPLEMENT_PEM_write(name, type, str, asn1) \
290 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
291 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
293 #define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
294 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
295 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
297 #define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
298 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
299 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
301 #define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
302 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
303 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
305 #define IMPLEMENT_PEM_read(name, type, str, asn1) \
306 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
307 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
309 #define IMPLEMENT_PEM_rw(name, type, str, asn1) \
310 IMPLEMENT_PEM_read(name, type, str, asn1) \
311 IMPLEMENT_PEM_write(name, type, str, asn1)
313 #define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
314 IMPLEMENT_PEM_read(name, type, str, asn1) \
315 IMPLEMENT_PEM_write_const(name, type, str, asn1)
317 #define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
318 IMPLEMENT_PEM_read(name, type, str, asn1) \
319 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
321 /* These are the same except they are for the declarations */
323 #if defined(OPENSSL_NO_FP_API)
325 #define DECLARE_PEM_read_fp(name, type) /**/
326 #define DECLARE_PEM_write_fp(name, type) /**/
327 #define DECLARE_PEM_write_cb_fp(name, type) /**/
331 #define DECLARE_PEM_read_fp(name, type) \
332 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
334 #define DECLARE_PEM_write_fp(name, type) \
335 int PEM_write_##name(FILE *fp, type *x);
337 #define DECLARE_PEM_write_fp_const(name, type) \
338 int PEM_write_##name(FILE *fp, const type *x);
340 #define DECLARE_PEM_write_cb_fp(name, type) \
341 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
342 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
346 #ifndef OPENSSL_NO_BIO
347 #define DECLARE_PEM_read_bio(name, type) \
348 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
350 #define DECLARE_PEM_write_bio(name, type) \
351 int PEM_write_bio_##name(BIO *bp, type *x);
353 #define DECLARE_PEM_write_bio_const(name, type) \
354 int PEM_write_bio_##name(BIO *bp, const type *x);
356 #define DECLARE_PEM_write_cb_bio(name, type) \
357 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
358 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
362 #define DECLARE_PEM_read_bio(name, type) /**/
363 #define DECLARE_PEM_write_bio(name, type) /**/
364 #define DECLARE_PEM_write_cb_bio(name, type) /**/
368 #define DECLARE_PEM_write(name, type) \
369 DECLARE_PEM_write_bio(name, type) \
370 DECLARE_PEM_write_fp(name, type)
372 #define DECLARE_PEM_write_const(name, type) \
373 DECLARE_PEM_write_bio_const(name, type) \
374 DECLARE_PEM_write_fp_const(name, type)
376 #define DECLARE_PEM_write_cb(name, type) \
377 DECLARE_PEM_write_cb_bio(name, type) \
378 DECLARE_PEM_write_cb_fp(name, type)
380 #define DECLARE_PEM_read(name, type) \
381 DECLARE_PEM_read_bio(name, type) \
382 DECLARE_PEM_read_fp(name, type)
384 #define DECLARE_PEM_rw(name, type) \
385 DECLARE_PEM_read(name, type) \
386 DECLARE_PEM_write(name, type)
388 #define DECLARE_PEM_rw_const(name, type) \
389 DECLARE_PEM_read(name, type) \
390 DECLARE_PEM_write_const(name, type)
392 #define DECLARE_PEM_rw_cb(name, type) \
393 DECLARE_PEM_read(name, type) \
394 DECLARE_PEM_write_cb(name, type)
397 /* "userdata": new with OpenSSL 0.9.4 */
398 typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
400 /* OpenSSL 0.9.3, 0.9.3a */
401 typedef int pem_password_cb(char *buf, int size, int rwflag);
404 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
405 int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
406 pem_password_cb *callback,void *u);
408 #ifndef OPENSSL_NO_BIO
409 int PEM_read_bio(BIO *bp, char **name, char **header,
410 unsigned char **data,long *len);
411 int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
413 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
414 pem_password_cb *cb, void *u);
415 void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
416 void **x, pem_password_cb *cb, void *u);
417 #define PEM_ASN1_read_bio_of(type,d2i,name,bp,x,cb,u) \
418 ((type *(*)(D2I_OF(type),const char *,BIO *,type **,pem_password_cb *,void *))openssl_fcast(PEM_ASN1_read_bio))(d2i,name,bp,x,cb,u)
419 int PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp,char *x,
420 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
421 pem_password_cb *cb, void *u);
422 #define PEM_ASN1_write_bio_of(type,i2d,name,bp,x,enc,kstr,klen,cb,u) \
423 ((int (*)(I2D_OF(type),const char *,BIO *,type *, const EVP_CIPHER *,unsigned char *,int, pem_password_cb *,void *))openssl_fcast(PEM_ASN1_write_bio))(i2d,name,bp,x,enc,kstr,klen,cb,u)
425 STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
426 int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
427 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
430 int PEM_read(FILE *fp, char **name, char **header,
431 unsigned char **data,long *len);
432 int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
433 void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
434 pem_password_cb *cb, void *u);
435 int PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
436 char *x,const EVP_CIPHER *enc,unsigned char *kstr,
437 int klen,pem_password_cb *callback, void *u);
438 STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
439 pem_password_cb *cb, void *u);
441 int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
442 EVP_MD *md_type, unsigned char **ek, int *ekl,
443 unsigned char *iv, EVP_PKEY **pubk, int npubk);
444 void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
445 unsigned char *in, int inl);
446 int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
447 unsigned char *out, int *outl, EVP_PKEY *priv);
449 void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
450 void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
451 int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
452 unsigned int *siglen, EVP_PKEY *pkey);
454 int PEM_def_callback(char *buf, int num, int w, void *key);
455 void PEM_proc_type(char *buf, int type);
456 void PEM_dek_info(char *buf, const char *type, int len, char *str);
459 #include <openssl/symhacks.h>
461 DECLARE_PEM_rw(X509, X509)
463 DECLARE_PEM_rw(X509_AUX, X509)
465 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
467 DECLARE_PEM_rw(X509_REQ, X509_REQ)
468 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
470 DECLARE_PEM_rw(X509_CRL, X509_CRL)
472 DECLARE_PEM_rw(PKCS7, PKCS7)
474 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
476 DECLARE_PEM_rw(PKCS8, X509_SIG)
478 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
480 #ifndef OPENSSL_NO_RSA
482 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
484 DECLARE_PEM_rw_const(RSAPublicKey, RSA)
485 DECLARE_PEM_rw(RSA_PUBKEY, RSA)
489 #ifndef OPENSSL_NO_DSA
491 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
493 DECLARE_PEM_rw(DSA_PUBKEY, DSA)
495 DECLARE_PEM_rw_const(DSAparams, DSA)
499 #ifndef OPENSSL_NO_EC
500 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
501 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
502 DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
505 #ifndef OPENSSL_NO_DH
507 DECLARE_PEM_rw_const(DHparams, DH)
511 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
513 DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
515 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
516 char *kstr, int klen,
517 pem_password_cb *cb, void *u);
518 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
519 char *, int, pem_password_cb *, void *);
520 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
521 char *kstr, int klen,
522 pem_password_cb *cb, void *u);
523 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
524 char *kstr, int klen,
525 pem_password_cb *cb, void *u);
526 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
528 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
529 char *kstr, int klen,
530 pem_password_cb *cb, void *u);
531 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
532 char *kstr, int klen,
533 pem_password_cb *cb, void *u);
534 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
535 char *kstr, int klen,
536 pem_password_cb *cb, void *u);
538 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
540 int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
541 char *kstr,int klen, pem_password_cb *cd, void *u);
543 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
544 int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x);
547 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
548 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
549 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
550 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
551 int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk);
552 int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk);
554 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
555 int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel,
556 pem_password_cb *cb, void *u);
559 /* BEGIN ERROR CODES */
560 /* The following lines are auto generated by the script mkerr.pl. Any changes
561 * made after this point may be overwritten when the script is next run.
563 void ERR_load_PEM_strings(void);
565 /* Error codes for the PEM functions. */
567 /* Function codes. */
568 #define PEM_F_B2I_DSS 127
569 #define PEM_F_B2I_PVK_BIO 128
570 #define PEM_F_B2I_RSA 129
571 #define PEM_F_CHECK_BITLEN_DSA 130
572 #define PEM_F_CHECK_BITLEN_RSA 131
573 #define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
574 #define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
575 #define PEM_F_DO_B2I 132
576 #define PEM_F_DO_B2I_BIO 133
577 #define PEM_F_DO_BLOB_HEADER 134
578 #define PEM_F_DO_PK8PKEY 126
579 #define PEM_F_DO_PK8PKEY_FP 125
580 #define PEM_F_DO_PVK_BODY 135
581 #define PEM_F_DO_PVK_HEADER 136
582 #define PEM_F_I2B_PVK 137
583 #define PEM_F_I2B_PVK_BIO 138
584 #define PEM_F_LOAD_IV 101
585 #define PEM_F_PEM_ASN1_READ 102
586 #define PEM_F_PEM_ASN1_READ_BIO 103
587 #define PEM_F_PEM_ASN1_WRITE 104
588 #define PEM_F_PEM_ASN1_WRITE_BIO 105
589 #define PEM_F_PEM_DEF_CALLBACK 100
590 #define PEM_F_PEM_DO_HEADER 106
591 #define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
592 #define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
593 #define PEM_F_PEM_PK8PKEY 119
594 #define PEM_F_PEM_READ 108
595 #define PEM_F_PEM_READ_BIO 109
596 #define PEM_F_PEM_READ_BIO_PARAMETERS 140
597 #define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
598 #define PEM_F_PEM_READ_PRIVATEKEY 124
599 #define PEM_F_PEM_SEALFINAL 110
600 #define PEM_F_PEM_SEALINIT 111
601 #define PEM_F_PEM_SIGNFINAL 112
602 #define PEM_F_PEM_WRITE 113
603 #define PEM_F_PEM_WRITE_BIO 114
604 #define PEM_F_PEM_WRITE_PRIVATEKEY 139
605 #define PEM_F_PEM_X509_INFO_READ 115
606 #define PEM_F_PEM_X509_INFO_READ_BIO 116
607 #define PEM_F_PEM_X509_INFO_WRITE_BIO 117
610 #define PEM_R_BAD_BASE64_DECODE 100
611 #define PEM_R_BAD_DECRYPT 101
612 #define PEM_R_BAD_END_LINE 102
613 #define PEM_R_BAD_IV_CHARS 103
614 #define PEM_R_BAD_MAGIC_NUMBER 116
615 #define PEM_R_BAD_PASSWORD_READ 104
616 #define PEM_R_BAD_VERSION_NUMBER 117
617 #define PEM_R_BIO_WRITE_FAILURE 118
618 #define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
619 #define PEM_R_EXPECTING_PRIVATE_KEY_BLOB 119
620 #define PEM_R_EXPECTING_PUBLIC_KEY_BLOB 120
621 #define PEM_R_INCONSISTENT_HEADER 121
622 #define PEM_R_KEYBLOB_HEADER_PARSE_ERROR 122
623 #define PEM_R_KEYBLOB_TOO_SHORT 123
624 #define PEM_R_NOT_DEK_INFO 105
625 #define PEM_R_NOT_ENCRYPTED 106
626 #define PEM_R_NOT_PROC_TYPE 107
627 #define PEM_R_NO_START_LINE 108
628 #define PEM_R_PROBLEMS_GETTING_PASSWORD 109
629 #define PEM_R_PUBLIC_KEY_NO_RSA 110
630 #define PEM_R_PVK_DATA_TOO_SHORT 124
631 #define PEM_R_PVK_TOO_SHORT 125
632 #define PEM_R_READ_KEY 111
633 #define PEM_R_SHORT_HEADER 112
634 #define PEM_R_UNSUPPORTED_CIPHER 113
635 #define PEM_R_UNSUPPORTED_ENCRYPTION 114
636 #define PEM_R_UNSUPPORTED_KEY_COMPONENTS 126