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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#ifndef NO_BIO
63#include <openssl/bio.h>
64#endif
65#ifndef NO_STACK
66#include <openssl/stack.h>
67#endif
68#include <openssl/evp.h>
69#include <openssl/x509.h>
70#include <openssl/pem2.h>
71
72#ifdef __cplusplus
73extern "C" {
74#endif
75
76#define PEM_BUFSIZE 1024
77
78#define PEM_OBJ_UNDEF 0
79#define PEM_OBJ_X509 1
80#define PEM_OBJ_X509_REQ 2
81#define PEM_OBJ_CRL 3
82#define PEM_OBJ_SSL_SESSION 4
83#define PEM_OBJ_PRIV_KEY 10
84#define PEM_OBJ_PRIV_RSA 11
85#define PEM_OBJ_PRIV_DSA 12
86#define PEM_OBJ_PRIV_DH 13
87#define PEM_OBJ_PUB_RSA 14
88#define PEM_OBJ_PUB_DSA 15
89#define PEM_OBJ_PUB_DH 16
90#define PEM_OBJ_DHPARAMS 17
91#define PEM_OBJ_DSAPARAMS 18
92#define PEM_OBJ_PRIV_RSA_PUBLIC 19
93
94#define PEM_ERROR 30
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
102
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
109
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_PKCS8 "ENCRYPTED PRIVATE KEY"
124#define PEM_STRING_PKCS8INF "PRIVATE KEY"
125#define PEM_STRING_DHPARAMS "DH PARAMETERS"
126#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
127#define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
128
129
130typedef struct PEM_Encode_Seal_st
131 {
132 EVP_ENCODE_CTX encode;
133 EVP_MD_CTX md;
134 EVP_CIPHER_CTX cipher;
135 } PEM_ENCODE_SEAL_CTX;
136
137/* enc_type is one off */
138#define PEM_TYPE_ENCRYPTED 10
139#define PEM_TYPE_MIC_ONLY 20
140#define PEM_TYPE_MIC_CLEAR 30
141#define PEM_TYPE_CLEAR 40
142
143typedef struct pem_recip_st
144 {
145 char *name;
146 X509_NAME *dn;
147
148 int cipher;
149 int key_enc;
150 char iv[8];
151 } PEM_USER;
152
153typedef struct pem_ctx_st
154 {
155 int type; /* what type of object */
156
157 struct {
158 int version;
159 int mode;
160 } proc_type;
161
162 char *domain;
163
164 struct {
165 int cipher;
166 unsigned char iv[8];
167 } DEK_info;
168
169 PEM_USER *originator;
170
171 int num_recipient;
172 PEM_USER **recipient;
173
174#ifndef NO_STACK
175 STACK *x509_chain; /* certificate chain */
176#else
177 char *x509_chain; /* certificate chain */
178#endif
179 EVP_MD *md; /* signature type */
180
181 int md_enc; /* is the md encrypted or not? */
182 int md_len; /* length of md_data */
183 char *md_data; /* message digest, could be pkey encrypted */
184
185 EVP_CIPHER *dec; /* date encryption cipher */
186 int key_len; /* key length */
187 unsigned char *key; /* key */
188 unsigned char iv[8]; /* the iv */
189
190
191 int data_enc; /* is the data encrypted */
192 int data_len;
193 unsigned char *data;
194 } PEM_CTX;
195
196/* These macros make the PEM_read/PEM_write functions easier to maintain and
197 * write. Now they are all implemented with either:
198 * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
199 */
200
201#ifdef NO_FP_API
202
203#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
204#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
205#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
206
207#else
208
209#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
210type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
211{ \
212return((type *)PEM_ASN1_read((char *(*)())d2i_##asn1, str,fp,(char **)x,\
213 cb,u)); \
214} \
215
216#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
217int PEM_write_##name(FILE *fp, type *x) \
218{ \
219return(PEM_ASN1_write((int (*)())i2d_##asn1,str,fp, (char *)x, \
220 NULL,NULL,0,NULL,NULL)); \
221}
222
223#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
224int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
225 unsigned char *kstr, int klen, pem_password_cb *cb, \
226 void *u) \
227 { \
228 return(PEM_ASN1_write((int (*)())i2d_##asn1,str,fp, \
229 (char *)x,enc,kstr,klen,cb,u)); \
230 }
231
232#endif
233
234#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
235type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
236{ \
237return((type *)PEM_ASN1_read_bio((char *(*)())d2i_##asn1, str,bp,\
238 (char **)x,cb,u)); \
239}
240
241#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
242int PEM_write_bio_##name(BIO *bp, type *x) \
243{ \
244return(PEM_ASN1_write_bio((int (*)())i2d_##asn1,str,bp, (char *)x, \
245 NULL,NULL,0,NULL,NULL)); \
246}
247
248#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
249int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
250 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
251 { \
252 return(PEM_ASN1_write_bio((int (*)())i2d_##asn1,str,bp, \
253 (char *)x,enc,kstr,klen,cb,u)); \
254 }
255
256#define IMPLEMENT_PEM_write(name, type, str, asn1) \
257 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
258 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
259
260#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
261 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
262 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
263
264#define IMPLEMENT_PEM_read(name, type, str, asn1) \
265 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
266 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
267
268#define IMPLEMENT_PEM_rw(name, type, str, asn1) \
269 IMPLEMENT_PEM_read(name, type, str, asn1) \
270 IMPLEMENT_PEM_write(name, type, str, asn1)
271
272#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
273 IMPLEMENT_PEM_read(name, type, str, asn1) \
274 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
275
276/* These are the same except they are for the declarations */
277
278#if defined(WIN16) || defined(NO_FP_API)
279
280#define DECLARE_PEM_read_fp(name, type) /**/
281#define DECLARE_PEM_write_fp(name, type) /**/
282#define DECLARE_PEM_write_cb_fp(name, type) /**/
283
284#else
285
286#define DECLARE_PEM_read_fp(name, type) \
287 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
288
289#define DECLARE_PEM_write_fp(name, type) \
290 int PEM_write_##name(FILE *fp, type *x);
291
292#define DECLARE_PEM_write_cb_fp(name, type) \
293 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
294 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
295
296#endif
297
298#ifndef NO_BIO
299#define DECLARE_PEM_read_bio(name, type) \
300 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
301
302#define DECLARE_PEM_write_bio(name, type) \
303 int PEM_write_bio_##name(BIO *bp, type *x);
304
305#define DECLARE_PEM_write_cb_bio(name, type) \
306 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
307 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
308
309#else
310
311#define DECLARE_PEM_read_bio(name, type) /**/
312#define DECLARE_PEM_write_bio(name, type) /**/
313#define DECLARE_PEM_write_cb_bio(name, type) /**/
314
315#endif
316
317#define DECLARE_PEM_write(name, type) \
318 DECLARE_PEM_write_bio(name, type) \
319 DECLARE_PEM_write_fp(name, type)
320
321#define DECLARE_PEM_write_cb(name, type) \
322 DECLARE_PEM_write_cb_bio(name, type) \
323 DECLARE_PEM_write_cb_fp(name, type)
324
325#define DECLARE_PEM_read(name, type) \
326 DECLARE_PEM_read_bio(name, type) \
327 DECLARE_PEM_read_fp(name, type)
328
329#define DECLARE_PEM_rw(name, type) \
330 DECLARE_PEM_read(name, type) \
331 DECLARE_PEM_write(name, type)
332
333#define DECLARE_PEM_rw_cb(name, type) \
334 DECLARE_PEM_read(name, type) \
335 DECLARE_PEM_write_cb(name, type)
336
337#ifdef SSLEAY_MACROS
338
339#define PEM_write_SSL_SESSION(fp,x) \
340 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
341 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
342#define PEM_write_X509(fp,x) \
343 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
344 (char *)x, NULL,NULL,0,NULL,NULL)
345#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
346 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
347 NULL,NULL,0,NULL,NULL)
348#define PEM_write_X509_CRL(fp,x) \
349 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
350 fp,(char *)x, NULL,NULL,0,NULL,NULL)
351#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
352 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
353 (char *)x,enc,kstr,klen,cb,u)
354#define PEM_write_RSAPublicKey(fp,x) \
355 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
356 PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL,NULL)
357#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
358 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
359 (char *)x,enc,kstr,klen,cb,u)
360#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
361 PEM_ASN1_write((int (*)())i2d_PrivateKey,\
362 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
363 bp,(char *)x,enc,kstr,klen,cb,u)
364#define PEM_write_PKCS7(fp,x) \
365 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
366 (char *)x, NULL,NULL,0,NULL,NULL)
367#define PEM_write_DHparams(fp,x) \
368 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
369 (char *)x,NULL,NULL,0,NULL,NULL)
370
371#define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
372 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
373 PEM_STRING_X509,fp, \
374 (char *)x, NULL,NULL,0,NULL,NULL)
375
376#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
377 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
378#define PEM_read_X509(fp,x,cb,u) (X509 *)PEM_ASN1_read( \
379 (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb,u)
380#define PEM_read_X509_REQ(fp,x,cb,u) (X509_REQ *)PEM_ASN1_read( \
381 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb,u)
382#define PEM_read_X509_CRL(fp,x,cb,u) (X509_CRL *)PEM_ASN1_read( \
383 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb,u)
384#define PEM_read_RSAPrivateKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
385 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb,u)
386#define PEM_read_RSAPublicKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
387 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb,u)
388#define PEM_read_DSAPrivateKey(fp,x,cb,u) (DSA *)PEM_ASN1_read( \
389 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb,u)
390#define PEM_read_PrivateKey(fp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read( \
391 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb,u)
392#define PEM_read_PKCS7(fp,x,cb,u) (PKCS7 *)PEM_ASN1_read( \
393 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb,u)
394#define PEM_read_DHparams(fp,x,cb,u) (DH *)PEM_ASN1_read( \
395 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb,u)
396
397#define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb,u) \
398 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
399 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
400 (char **)x,cb,u)
401
402#define PEM_write_bio_SSL_SESSION(bp,x) \
403 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
404 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
405#define PEM_write_bio_X509(bp,x) \
406 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
407 (char *)x, NULL,NULL,0,NULL,NULL)
408#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
409 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
410 NULL,NULL,0,NULL,NULL)
411#define PEM_write_bio_X509_CRL(bp,x) \
412 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
413 bp,(char *)x, NULL,NULL,0,NULL,NULL)
414#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
415 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
416 bp,(char *)x,enc,kstr,klen,cb,u)
417#define PEM_write_bio_RSAPublicKey(bp,x) \
418 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
419 PEM_STRING_RSA_PUBLIC,\
420 bp,(char *)x,NULL,NULL,0,NULL,NULL)
421#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
422 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
423 bp,(char *)x,enc,kstr,klen,cb,u)
424#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
425 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
426 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
427 bp,(char *)x,enc,kstr,klen,cb,u)
428#define PEM_write_bio_PKCS7(bp,x) \
429 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
430 (char *)x, NULL,NULL,0,NULL,NULL)
431#define PEM_write_bio_DHparams(bp,x) \
432 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
433 bp,(char *)x,NULL,NULL,0,NULL,NULL)
434#define PEM_write_bio_DSAparams(bp,x) \
435 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
436 PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL,NULL)
437
438#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
439 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
440 PEM_STRING_X509,bp, \
441 (char *)x, NULL,NULL,0,NULL,NULL)
442
443#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
444 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
445#define PEM_read_bio_X509(bp,x,cb,u) (X509 *)PEM_ASN1_read_bio( \
446 (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb,u)
447#define PEM_read_bio_X509_REQ(bp,x,cb,u) (X509_REQ *)PEM_ASN1_read_bio( \
448 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb,u)
449#define PEM_read_bio_X509_CRL(bp,x,cb,u) (X509_CRL *)PEM_ASN1_read_bio( \
450 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb,u)
451#define PEM_read_bio_RSAPrivateKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
452 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb,u)
453#define PEM_read_bio_RSAPublicKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
454 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb,u)
455#define PEM_read_bio_DSAPrivateKey(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
456 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb,u)
457#define PEM_read_bio_PrivateKey(bp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read_bio( \
458 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb,u)
459
460#define PEM_read_bio_PKCS7(bp,x,cb,u) (PKCS7 *)PEM_ASN1_read_bio( \
461 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb,u)
462#define PEM_read_bio_DHparams(bp,x,cb,u) (DH *)PEM_ASN1_read_bio( \
463 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb,u)
464#define PEM_read_bio_DSAparams(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
465 (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb,u)
466
467#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb,u) \
468 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
469 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
470 (char **)x,cb,u)
471
472#endif
473
474#if 1
475/* "userdata": new with OpenSSL 0.9.4 */
476typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
477#else
478/* OpenSSL 0.9.3, 0.9.3a */
479typedef int pem_password_cb(char *buf, int size, int rwflag);
480#endif
481
482int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
483int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
484 pem_password_cb *callback,void *u);
485
486#ifndef NO_BIO
487int PEM_read_bio(BIO *bp, char **name, char **header,
488 unsigned char **data,long *len);
489int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
490 long len);
491char * PEM_ASN1_read_bio(char *(*d2i)(),const char *name,BIO *bp,char **x,
492 pem_password_cb *cb, void *u);
493int PEM_ASN1_write_bio(int (*i2d)(),const char *name,BIO *bp,char *x,
494 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
495 pem_password_cb *cb, void *u);
496STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
497int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
498 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
499#endif
500
501#ifndef WIN16
502int PEM_read(FILE *fp, char **name, char **header,
503 unsigned char **data,long *len);
504int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
505char * PEM_ASN1_read(char *(*d2i)(),const char *name,FILE *fp,char **x,
506 pem_password_cb *cb, void *u);
507int PEM_ASN1_write(int (*i2d)(),const char *name,FILE *fp,char *x,
508 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
509 pem_password_cb *callback, void *u);
510STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
511 pem_password_cb *cb, void *u);
512#endif
513
514int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
515 EVP_MD *md_type, unsigned char **ek, int *ekl,
516 unsigned char *iv, EVP_PKEY **pubk, int npubk);
517void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
518 unsigned char *in, int inl);
519int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
520 unsigned char *out, int *outl, EVP_PKEY *priv);
521
522void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
523void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
524int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
525 unsigned int *siglen, EVP_PKEY *pkey);
526
527void ERR_load_PEM_strings(void);
528
529void PEM_proc_type(char *buf, int type);
530void PEM_dek_info(char *buf, const char *type, int len, char *str);
531
532#ifndef SSLEAY_MACROS
533
534#include <openssl/symhacks.h>
535
536DECLARE_PEM_rw(X509, X509)
537
538DECLARE_PEM_rw(X509_AUX, X509)
539
540DECLARE_PEM_rw(X509_REQ, X509_REQ)
541DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
542
543DECLARE_PEM_rw(X509_CRL, X509_CRL)
544
545DECLARE_PEM_rw(PKCS7, PKCS7)
546
547DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
548
549DECLARE_PEM_rw(PKCS8, X509_SIG)
550
551DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
552
553#ifndef NO_RSA
554
555DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
556
557DECLARE_PEM_rw(RSAPublicKey, RSA)
558DECLARE_PEM_rw(RSA_PUBKEY, RSA)
559
560#endif
561
562#ifndef NO_DSA
563
564DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
565
566DECLARE_PEM_rw(DSA_PUBKEY, DSA)
567
568DECLARE_PEM_rw(DSAparams, DSA)
569
570#endif
571
572#ifndef NO_DH
573
574DECLARE_PEM_rw(DHparams, DH)
575
576#endif
577
578DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
579
580DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
581
582int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
583 char *kstr, int klen,
584 pem_password_cb *cb, void *u);
585int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
586 char *, int, pem_password_cb *, void *);
587int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
588 char *kstr, int klen,
589 pem_password_cb *cb, void *u);
590int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
591 char *kstr, int klen,
592 pem_password_cb *cb, void *u);
593EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
594
595int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
596 char *kstr, int klen,
597 pem_password_cb *cb, void *u);
598int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
599 char *kstr, int klen,
600 pem_password_cb *cb, void *u);
601int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
602 char *kstr, int klen,
603 pem_password_cb *cb, void *u);
604
605EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
606
607int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
608 char *kstr,int klen, pem_password_cb *cd, void *u);
609
610#endif /* SSLEAY_MACROS */
611
612
613/* BEGIN ERROR CODES */
614/* The following lines are auto generated by the script mkerr.pl. Any changes
615 * made after this point may be overwritten when the script is next run.
616 */
617
618/* Error codes for the PEM functions. */
619
620/* Function codes. */
621#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
622#define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
623#define PEM_F_DEF_CALLBACK 100
624#define PEM_F_LOAD_IV 101
625#define PEM_F_PEM_ASN1_READ 102
626#define PEM_F_PEM_ASN1_READ_BIO 103
627#define PEM_F_PEM_ASN1_WRITE 104
628#define PEM_F_PEM_ASN1_WRITE_BIO 105
629#define PEM_F_PEM_DO_HEADER 106
630#define PEM_F_PEM_F_DO_PK8KEY_FP 122
631#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
632#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
633#define PEM_F_PEM_READ 108
634#define PEM_F_PEM_READ_BIO 109
635#define PEM_F_PEM_SEALFINAL 110
636#define PEM_F_PEM_SEALINIT 111
637#define PEM_F_PEM_SIGNFINAL 112
638#define PEM_F_PEM_WRITE 113
639#define PEM_F_PEM_WRITE_BIO 114
640#define PEM_F_PEM_WRITE_BIO_PKCS8PRIVATEKEY 119
641#define PEM_F_PEM_X509_INFO_READ 115
642#define PEM_F_PEM_X509_INFO_READ_BIO 116
643#define PEM_F_PEM_X509_INFO_WRITE_BIO 117
644
645/* Reason codes. */
646#define PEM_R_BAD_BASE64_DECODE 100
647#define PEM_R_BAD_DECRYPT 101
648#define PEM_R_BAD_END_LINE 102
649#define PEM_R_BAD_IV_CHARS 103
650#define PEM_R_BAD_PASSWORD_READ 104
651#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
652#define PEM_R_NOT_DEK_INFO 105
653#define PEM_R_NOT_ENCRYPTED 106
654#define PEM_R_NOT_PROC_TYPE 107
655#define PEM_R_NO_START_LINE 108
656#define PEM_R_PROBLEMS_GETTING_PASSWORD 109
657#define PEM_R_PUBLIC_KEY_NO_RSA 110
658#define PEM_R_READ_KEY 111
659#define PEM_R_SHORT_HEADER 112
660#define PEM_R_UNSUPPORTED_CIPHER 113
661#define PEM_R_UNSUPPORTED_ENCRYPTION 114
662
663#ifdef __cplusplus
664}
665#endif
666#endif
667