c2e93bbd92f91ac9c5bbe74cbc2017cea4adfa7f
[openssl.git] / 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 #ifdef  __cplusplus
63 extern "C" {
64 #endif
65
66 #include <openssl/evp.h>
67 #include <openssl/x509.h>
68 #include <openssl/pem2.h>
69
70 #define PEM_OBJ_UNDEF           0
71 #define PEM_OBJ_X509            1
72 #define PEM_OBJ_X509_REQ        2
73 #define PEM_OBJ_CRL             3
74 #define PEM_OBJ_SSL_SESSION     4
75 #define PEM_OBJ_PRIV_KEY        10
76 #define PEM_OBJ_PRIV_RSA        11
77 #define PEM_OBJ_PRIV_DSA        12
78 #define PEM_OBJ_PRIV_DH         13
79 #define PEM_OBJ_PUB_RSA         14
80 #define PEM_OBJ_PUB_DSA         15
81 #define PEM_OBJ_PUB_DH          16
82 #define PEM_OBJ_DHPARAMS        17
83 #define PEM_OBJ_DSAPARAMS       18
84 #define PEM_OBJ_PRIV_RSA_PUBLIC 19
85
86 #define PEM_ERROR               30
87 #define PEM_DEK_DES_CBC         40
88 #define PEM_DEK_IDEA_CBC        45
89 #define PEM_DEK_DES_EDE         50
90 #define PEM_DEK_DES_ECB         60
91 #define PEM_DEK_RSA             70
92 #define PEM_DEK_RSA_MD2         80
93 #define PEM_DEK_RSA_MD5         90
94
95 #define PEM_MD_MD2              NID_md2
96 #define PEM_MD_MD5              NID_md5
97 #define PEM_MD_SHA              NID_sha
98 #define PEM_MD_MD2_RSA          NID_md2WithRSAEncryption
99 #define PEM_MD_MD5_RSA          NID_md5WithRSAEncryption
100 #define PEM_MD_SHA_RSA          NID_sha1WithRSAEncryption
101
102 #define PEM_STRING_X509_OLD     "X509 CERTIFICATE"
103 #define PEM_STRING_X509         "CERTIFICATE"
104 #define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
105 #define PEM_STRING_X509_REQ     "CERTIFICATE REQUEST"
106 #define PEM_STRING_X509_CRL     "X509 CRL"
107 #define PEM_STRING_EVP_PKEY     "PRIVATE KEY"
108 #define PEM_STRING_RSA          "RSA PRIVATE KEY"
109 #define PEM_STRING_RSA_PUBLIC   "RSA PUBLIC KEY"
110 #define PEM_STRING_DSA          "DSA PRIVATE KEY"
111 #define PEM_STRING_PKCS7        "PKCS7"
112 #define PEM_STRING_DHPARAMS     "DH PARAMETERS"
113 #define PEM_STRING_SSL_SESSION  "SSL SESSION PARAMETERS"
114 #define PEM_STRING_DSAPARAMS    "DSA PARAMETERS"
115
116
117 typedef struct PEM_Encode_Seal_st
118         {
119         EVP_ENCODE_CTX encode;
120         EVP_MD_CTX md;
121         EVP_CIPHER_CTX cipher;
122         } PEM_ENCODE_SEAL_CTX;
123
124 /* enc_type is one off */
125 #define PEM_TYPE_ENCRYPTED      10
126 #define PEM_TYPE_MIC_ONLY       20
127 #define PEM_TYPE_MIC_CLEAR      30
128 #define PEM_TYPE_CLEAR          40
129
130 typedef struct pem_recip_st
131         {
132         char *name;
133         X509_NAME *dn;
134
135         int cipher;
136         int key_enc;
137         char iv[8];
138         } PEM_USER;
139
140 typedef struct pem_ctx_st
141         {
142         int type;               /* what type of object */
143
144         struct  {
145                 int version;    
146                 int mode;               
147                 } proc_type;
148
149         char *domain;
150
151         struct  {
152                 int cipher;
153                 unsigned char iv[8];
154                 } DEK_info;
155                 
156         PEM_USER *originator;
157
158         int num_recipient;
159         PEM_USER **recipient;
160
161 #ifdef HEADER_STACK_H
162         STACK *x509_chain;      /* certificate chain */
163 #else
164         char *x509_chain;       /* certificate chain */
165 #endif
166         EVP_MD *md;             /* signature type */
167
168         int md_enc;             /* is the md encrypted or not? */
169         int md_len;             /* length of md_data */
170         char *md_data;          /* message digest, could be pkey encrypted */
171
172         EVP_CIPHER *dec;        /* date encryption cipher */
173         int key_len;            /* key length */
174         unsigned char *key;     /* key */
175         unsigned char iv[8];    /* the iv */
176
177         
178         int  data_enc;          /* is the data encrypted */
179         int data_len;
180         unsigned char *data;
181         } PEM_CTX;
182
183 #ifdef SSLEAY_MACROS
184
185 #define PEM_write_SSL_SESSION(fp,x) \
186                 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
187                         PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL)
188 #define PEM_write_X509(fp,x) \
189                 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
190                         (char *)x, NULL,NULL,0,NULL)
191 #define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
192                 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
193                         NULL,NULL,0,NULL)
194 #define PEM_write_X509_CRL(fp,x) \
195                 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
196                         fp,(char *)x, NULL,NULL,0,NULL)
197 #define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) \
198                 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
199                         (char *)x,enc,kstr,klen,cb)
200 #define PEM_write_RSAPublicKey(fp,x) \
201                 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
202                         PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL)
203 #define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) \
204                 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
205                         (char *)x,enc,kstr,klen,cb)
206 #define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb) \
207                 PEM_ASN1_write((int (*)())i2d_PrivateKey,\
208                 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
209                         bp,(char *)x,enc,kstr,klen,cb)
210 #define PEM_write_PKCS7(fp,x) \
211                 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
212                         (char *)x, NULL,NULL,0,NULL)
213 #define PEM_write_DHparams(fp,x) \
214                 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
215                         (char *)x,NULL,NULL,0,NULL)
216
217 #define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
218                 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
219                         PEM_STRING_X509,fp, \
220                         (char *)x, NULL,NULL,0,NULL)
221
222 #define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \
223         (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb)
224 #define PEM_read_X509(fp,x,cb) (X509 *)PEM_ASN1_read( \
225         (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb)
226 #define PEM_read_X509_REQ(fp,x,cb) (X509_REQ *)PEM_ASN1_read( \
227         (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb)
228 #define PEM_read_X509_CRL(fp,x,cb) (X509_CRL *)PEM_ASN1_read( \
229         (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb)
230 #define PEM_read_RSAPrivateKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
231         (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb)
232 #define PEM_read_RSAPublicKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
233         (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb)
234 #define PEM_read_DSAPrivateKey(fp,x,cb) (DSA *)PEM_ASN1_read( \
235         (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb)
236 #define PEM_read_PrivateKey(fp,x,cb) (EVP_PKEY *)PEM_ASN1_read( \
237         (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb)
238 #define PEM_read_PKCS7(fp,x,cb) (PKCS7 *)PEM_ASN1_read( \
239         (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb)
240 #define PEM_read_DHparams(fp,x,cb) (DH *)PEM_ASN1_read( \
241         (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb)
242
243 #define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb) \
244                 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
245         (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
246                                                         (char **)x,cb)
247
248 #define PEM_write_bio_SSL_SESSION(bp,x) \
249                 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
250                         PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL)
251 #define PEM_write_bio_X509(bp,x) \
252                 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
253                         (char *)x, NULL,NULL,0,NULL)
254 #define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
255                 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
256                         NULL,NULL,0,NULL)
257 #define PEM_write_bio_X509_CRL(bp,x) \
258                 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
259                         bp,(char *)x, NULL,NULL,0,NULL)
260 #define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) \
261                 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
262                         bp,(char *)x,enc,kstr,klen,cb)
263 #define PEM_write_bio_RSAPublicKey(bp,x) \
264                 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
265                         PEM_STRING_RSA_PUBLIC,\
266                         bp,(char *)x,NULL,NULL,0,NULL)
267 #define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) \
268                 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
269                         bp,(char *)x,enc,kstr,klen,cb)
270 #define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) \
271                 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
272                 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
273                         bp,(char *)x,enc,kstr,klen,cb)
274 #define PEM_write_bio_PKCS7(bp,x) \
275                 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
276                         (char *)x, NULL,NULL,0,NULL)
277 #define PEM_write_bio_DHparams(bp,x) \
278                 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
279                         bp,(char *)x,NULL,NULL,0,NULL)
280 #define PEM_write_bio_DSAparams(bp,x) \
281                 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
282                         PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL)
283
284 #define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
285                 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
286                         PEM_STRING_X509,bp, \
287                         (char *)x, NULL,NULL,0,NULL)
288
289 #define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \
290         (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb)
291 #define PEM_read_bio_X509(bp,x,cb) (X509 *)PEM_ASN1_read_bio( \
292         (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb)
293 #define PEM_read_bio_X509_REQ(bp,x,cb) (X509_REQ *)PEM_ASN1_read_bio( \
294         (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb)
295 #define PEM_read_bio_X509_CRL(bp,x,cb) (X509_CRL *)PEM_ASN1_read_bio( \
296         (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb)
297 #define PEM_read_bio_RSAPrivateKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
298         (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb)
299 #define PEM_read_bio_RSAPublicKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
300         (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb)
301 #define PEM_read_bio_DSAPrivateKey(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
302         (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb)
303 #define PEM_read_bio_PrivateKey(bp,x,cb) (EVP_PKEY *)PEM_ASN1_read_bio( \
304         (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb)
305
306 #define PEM_read_bio_PKCS7(bp,x,cb) (PKCS7 *)PEM_ASN1_read_bio( \
307         (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb)
308 #define PEM_read_bio_DHparams(bp,x,cb) (DH *)PEM_ASN1_read_bio( \
309         (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb)
310 #define PEM_read_bio_DSAparams(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
311         (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb)
312
313 #define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb) \
314                 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
315         (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
316                                                         (char **)x,cb)
317
318 #endif
319
320 #ifndef NOPROTO
321 int     PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
322 int     PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
323                 int (*callback)());
324
325 #ifdef HEADER_BIO_H
326 int     PEM_read_bio(BIO *bp, char **name, char **header,
327                 unsigned char **data,long *len);
328 int     PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
329                 long len);
330 char *  PEM_ASN1_read_bio(char *(*d2i)(),const char *name,BIO *bp,char **x,
331                 int (*cb)());
332 int     PEM_ASN1_write_bio(int (*i2d)(),const char *name,BIO *bp,char *x,
333                            const EVP_CIPHER *enc,unsigned char *kstr,int klen,
334                            int (*callback)());
335 STACK * PEM_X509_INFO_read_bio(BIO *bp, STACK *sk, int (*cb)());
336 int     PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
337                 unsigned char *kstr, int klen, int (*cb)());
338 #endif
339
340 #ifndef WIN16
341 int     PEM_read(FILE *fp, char **name, char **header,
342                 unsigned char **data,long *len);
343 int     PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
344 char *  PEM_ASN1_read(char *(*d2i)(),const char *name,FILE *fp,char **x,
345                 int (*cb)());
346 int     PEM_ASN1_write(int (*i2d)(),const char *name,FILE *fp,char *x,
347                        const EVP_CIPHER *enc,unsigned char *kstr,int klen,
348                        int (*callback)());
349 STACK * PEM_X509_INFO_read(FILE *fp, STACK *sk, int (*cb)());
350 #endif
351
352 int     PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
353                 EVP_MD *md_type, unsigned char **ek, int *ekl,
354                 unsigned char *iv, EVP_PKEY **pubk, int npubk);
355 void    PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
356                 unsigned char *in, int inl);
357 int     PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
358                 unsigned char *out, int *outl, EVP_PKEY *priv);
359
360 void    PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
361 void    PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
362 int     PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
363                 unsigned int *siglen, EVP_PKEY *pkey);
364
365 void    ERR_load_PEM_strings(void);
366
367 void    PEM_proc_type(char *buf, int type);
368 void    PEM_dek_info(char *buf, const char *type, int len, char *str);
369
370 #ifndef SSLEAY_MACROS
371
372 #ifndef WIN16
373 X509 *PEM_read_X509(FILE *fp,X509 **x,int (*cb)());
374 X509_REQ *PEM_read_X509_REQ(FILE *fp,X509_REQ **x,int (*cb)());
375 X509_CRL *PEM_read_X509_CRL(FILE *fp,X509_CRL **x,int (*cb)());
376 RSA *PEM_read_RSAPrivateKey(FILE *fp,RSA **x,int (*cb)());
377 RSA *PEM_read_RSAPublicKey(FILE *fp,RSA **x,int (*cb)());
378 DSA *PEM_read_DSAPrivateKey(FILE *fp,DSA **x,int (*cb)());
379 EVP_PKEY *PEM_read_PrivateKey(FILE *fp,EVP_PKEY **x,int (*cb)());
380 PKCS7 *PEM_read_PKCS7(FILE *fp,PKCS7 **x,int (*cb)());
381 DH *PEM_read_DHparams(FILE *fp,DH **x,int (*cb)());
382 DSA *PEM_read_DSAparams(FILE *fp,DSA **x,int (*cb)());
383 NETSCAPE_CERT_SEQUENCE *PEM_read_NETSCAPE_CERT_SEQUENCE(FILE *fp,NETSCAPE_CERT_SEQUENCE **x,int (*cb)());
384 int PEM_write_X509(FILE *fp,X509 *x);
385 int PEM_write_X509_REQ(FILE *fp,X509_REQ *x);
386 int PEM_write_X509_CRL(FILE *fp,X509_CRL *x);
387 int PEM_write_RSAPrivateKey(FILE *fp,RSA *x,EVP_CIPHER *enc,unsigned char *kstr,
388         int klen,int (*cb)());
389 int PEM_write_RSAPublicKey(FILE *fp,RSA *x);
390 int PEM_write_DSAPrivateKey(FILE *fp,DSA *x,const EVP_CIPHER *enc,
391                             unsigned char *kstr,
392         int klen,int (*cb)());
393 int PEM_write_PrivateKey(FILE *fp,EVP_PKEY *x,EVP_CIPHER *enc,
394         unsigned char *kstr,int klen,int (*cb)());
395 int PEM_write_PKCS7(FILE *fp,PKCS7 *x);
396 int PEM_write_DHparams(FILE *fp,DH *x);
397 int PEM_write_DSAparams(FILE *fp,DSA *x);
398 int PEM_write_NETSCAPE_CERT_SEQUENCE(FILE *fp,NETSCAPE_CERT_SEQUENCE *x);
399 #endif
400
401 #ifdef HEADER_BIO_H
402 X509 *PEM_read_bio_X509(BIO *bp,X509 **x,int (*cb)());
403 X509_REQ *PEM_read_bio_X509_REQ(BIO *bp,X509_REQ **x,int (*cb)());
404 X509_CRL *PEM_read_bio_X509_CRL(BIO *bp,X509_CRL **x,int (*cb)());
405 RSA *PEM_read_bio_RSAPrivateKey(BIO *bp,RSA **x,int (*cb)());
406 RSA *PEM_read_bio_RSAPublicKey(BIO *bp,RSA **x,int (*cb)());
407 DSA *PEM_read_bio_DSAPrivateKey(BIO *bp,DSA **x,int (*cb)());
408 EVP_PKEY *PEM_read_bio_PrivateKey(BIO *bp,EVP_PKEY **x,int (*cb)());
409 PKCS7 *PEM_read_bio_PKCS7(BIO *bp,PKCS7 **x,int (*cb)());
410 DH *PEM_read_bio_DHparams(BIO *bp,DH **x,int (*cb)());
411 NETSCAPE_CERT_SEQUENCE *PEM_read_bio_NETSCAPE_CERT_SEQUENCE(BIO *bp,NETSCAPE_CERT_SEQUENCE **x,int (*cb)());
412 DSA *PEM_read_bio_DSAparams(BIO *bp,DSA **x,int (*cb)());
413 int PEM_write_bio_X509(BIO *bp,X509 *x);
414 int PEM_write_bio_X509_REQ(BIO *bp,X509_REQ *x);
415 int PEM_write_bio_X509_CRL(BIO *bp,X509_CRL *x);
416 int PEM_write_bio_RSAPrivateKey(BIO *fp,RSA *x,const EVP_CIPHER *enc,
417         unsigned char *kstr,int klen,int (*cb)());
418 int PEM_write_bio_RSAPublicKey(BIO *fp,RSA *x);
419 int PEM_write_bio_DSAPrivateKey(BIO *fp,DSA *x,const EVP_CIPHER *enc,
420         unsigned char *kstr,int klen,int (*cb)());
421 int PEM_write_bio_PrivateKey(BIO *fp,EVP_PKEY *x,EVP_CIPHER *enc,
422         unsigned char *kstr,int klen,int (*cb)());
423 int PEM_write_bio_PKCS7(BIO *bp,PKCS7 *x);
424 int PEM_write_bio_DHparams(BIO *bp,DH *x);
425 int PEM_write_bio_DSAparams(BIO *bp,DSA *x);
426 int PEM_write_bio_NETSCAPE_CERT_SEQUENCE(BIO *bp,NETSCAPE_CERT_SEQUENCE *x);
427 #endif
428
429 #endif /* SSLEAY_MACROS */
430
431
432 #else
433
434 int     PEM_get_EVP_CIPHER_INFO();
435 int     PEM_do_header();
436 int     PEM_read_bio();
437 int     PEM_write_bio();
438 #ifndef WIN16
439 int     PEM_read();
440 int     PEM_write();
441 STACK * PEM_X509_INFO_read();
442 char *  PEM_ASN1_read();
443 int     PEM_ASN1_write();
444 #endif
445 STACK * PEM_X509_INFO_read_bio();
446 int     PEM_X509_INFO_write_bio();
447 char *  PEM_ASN1_read_bio();
448 int     PEM_ASN1_write_bio();
449 int     PEM_SealInit();
450 void    PEM_SealUpdate();
451 int     PEM_SealFinal();
452 void    PEM_SignInit();
453 void    PEM_SignUpdate();
454 int     PEM_SignFinal();
455
456 void    ERR_load_PEM_strings();
457
458 void    PEM_proc_type();
459 void    PEM_dek_info();
460
461 #ifndef SSLEAY_MACROS
462 #ifndef WIN16
463 X509 *PEM_read_X509();
464 X509_REQ *PEM_read_X509_REQ();
465 X509_CRL *PEM_read_X509_CRL();
466 RSA *PEM_read_RSAPrivateKey();
467 RSA *PEM_read_RSAPublicKey();
468 DSA *PEM_read_DSAPrivateKey();
469 EVP_PKEY *PEM_read_PrivateKey();
470 PKCS7 *PEM_read_PKCS7();
471 DH *PEM_read_DHparams();
472 DSA *PEM_read_DSAparams();
473 NETSCAPE_CERT_SEQUENCE *PEM_read_NETSCAPE_CERT_SEQUENCE();
474 int PEM_write_X509();
475 int PEM_write_X509_REQ();
476 int PEM_write_X509_CRL();
477 int PEM_write_RSAPrivateKey();
478 int PEM_write_RSAPublicKey();
479 int PEM_write_DSAPrivateKey();
480 int PEM_write_PrivateKey();
481 int PEM_write_PKCS7();
482 int PEM_write_DHparams();
483 int PEM_write_DSAparams();
484 int PEM_write_NETSCAPE_CERT_SEQUENCE();
485 #endif
486
487 X509 *PEM_read_bio_X509();
488 X509_REQ *PEM_read_bio_X509_REQ();
489 X509_CRL *PEM_read_bio_X509_CRL();
490 RSA *PEM_read_bio_RSAPrivateKey();
491 RSA *PEM_read_bio_RSAPublicKey();
492 DSA *PEM_read_bio_DSAPrivateKey();
493 EVP_PKEY *PEM_read_bio_PrivateKey();
494 PKCS7 *PEM_read_bio_PKCS7();
495 DH *PEM_read_bio_DHparams();
496 DSA *PEM_read_bio_DSAparams();
497 NETSCAPE_CERT_SEQUENCE *PEM_read_bio_NETSCAPE_CERT_SEQUENCE();
498 int PEM_write_bio_X509();
499 int PEM_write_bio_X509_REQ();
500 int PEM_write_bio_X509_CRL();
501 int PEM_write_bio_RSAPrivateKey();
502 int PEM_write_bio_RSAPublicKey();
503 int PEM_write_bio_DSAPrivateKey();
504 int PEM_write_bio_PrivateKey();
505 int PEM_write_bio_PKCS7();
506 int PEM_write_bio_DHparams();
507 int PEM_write_bio_DSAparams();
508 int PEM_write_bio_NETSCAPE_CERT_SEQUENCE();
509
510 #endif /* SSLEAY_MACROS */
511
512 #endif
513
514 /* BEGIN ERROR CODES */
515 /* The following lines are auto generated by the script mkerr.pl. Any changes
516  * made after this point may be overwritten when the script is next run.
517  */
518
519 /* Error codes for the PEM functions. */
520
521 /* Function codes. */
522 #define PEM_F_DEF_CALLBACK                               100
523 #define PEM_F_LOAD_IV                                    101
524 #define PEM_F_PEM_ASN1_READ                              102
525 #define PEM_F_PEM_ASN1_READ_BIO                          103
526 #define PEM_F_PEM_ASN1_WRITE                             104
527 #define PEM_F_PEM_ASN1_WRITE_BIO                         105
528 #define PEM_F_PEM_DO_HEADER                              106
529 #define PEM_F_PEM_GET_EVP_CIPHER_INFO                    107
530 #define PEM_F_PEM_READ                                   108
531 #define PEM_F_PEM_READ_BIO                               109
532 #define PEM_F_PEM_SEALFINAL                              110
533 #define PEM_F_PEM_SEALINIT                               111
534 #define PEM_F_PEM_SIGNFINAL                              112
535 #define PEM_F_PEM_WRITE                                  113
536 #define PEM_F_PEM_WRITE_BIO                              114
537 #define PEM_F_PEM_X509_INFO_READ                         115
538 #define PEM_F_PEM_X509_INFO_READ_BIO                     116
539 #define PEM_F_PEM_X509_INFO_WRITE_BIO                    117
540
541 /* Reason codes. */
542 #define PEM_R_BAD_BASE64_DECODE                          100
543 #define PEM_R_BAD_DECRYPT                                101
544 #define PEM_R_BAD_END_LINE                               102
545 #define PEM_R_BAD_IV_CHARS                               103
546 #define PEM_R_BAD_PASSWORD_READ                          104
547 #define PEM_R_NOT_DEK_INFO                               105
548 #define PEM_R_NOT_ENCRYPTED                              106
549 #define PEM_R_NOT_PROC_TYPE                              107
550 #define PEM_R_NO_START_LINE                              108
551 #define PEM_R_PROBLEMS_GETTING_PASSWORD                  109
552 #define PEM_R_PUBLIC_KEY_NO_RSA                          110
553 #define PEM_R_READ_KEY                                   111
554 #define PEM_R_SHORT_HEADER                               112
555 #define PEM_R_UNSUPPORTED_CIPHER                         113
556 #define PEM_R_UNSUPPORTED_ENCRYPTION                     114
557
558 #ifdef  __cplusplus
559 }
560 #endif
561 #endif
562