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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#include <openssl/e_os2.h>
63#ifndef OPENSSL_NO_BIO
64#include <openssl/bio.h>
65#endif
66#ifndef OPENSSL_NO_STACK
67#include <openssl/stack.h>
68#endif
69#include <openssl/evp.h>
70#include <openssl/x509.h>
71#include <openssl/pem2.h>
72
73#ifdef __cplusplus
74extern "C" {
75#endif
76
77#define PEM_BUFSIZE 1024
78
79#define PEM_OBJ_UNDEF 0
80#define PEM_OBJ_X509 1
81#define PEM_OBJ_X509_REQ 2
82#define PEM_OBJ_CRL 3
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
97
98#define PEM_ERROR 30
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
106
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
113
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_CMS "CMS"
137
138 /* Note that this structure is initialised by PEM_SealInit and cleaned up
139 by PEM_SealFinal (at least for now) */
140typedef struct PEM_Encode_Seal_st
141 {
142 EVP_ENCODE_CTX encode;
143 EVP_MD_CTX md;
144 EVP_CIPHER_CTX cipher;
145 } PEM_ENCODE_SEAL_CTX;
146
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
152
153typedef struct pem_recip_st
154 {
155 char *name;
156 X509_NAME *dn;
157
158 int cipher;
159 int key_enc;
160 /* char iv[8]; unused and wrong size */
161 } PEM_USER;
162
163typedef struct pem_ctx_st
164 {
165 int type; /* what type of object */
166
167 struct {
168 int version;
169 int mode;
170 } proc_type;
171
172 char *domain;
173
174 struct {
175 int cipher;
176 /* unused, and wrong size
177 unsigned char iv[8]; */
178 } DEK_info;
179
180 PEM_USER *originator;
181
182 int num_recipient;
183 PEM_USER **recipient;
184
185#ifndef OPENSSL_NO_STACK
186 STACK *x509_chain; /* certificate chain */
187#else
188 char *x509_chain; /* certificate chain */
189#endif
190 EVP_MD *md; /* signature type */
191
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 */
195
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]; */
201
202
203 int data_enc; /* is the data encrypted */
204 int data_len;
205 unsigned char *data;
206 } PEM_CTX;
207
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(...)
211 */
212
213#ifdef OPENSSL_NO_FP_API
214
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) /**/
218
219#else
220
221#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
222type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
223{ \
224 return (type*)PEM_ASN1_read(CHECKED_D2I_OF(type, d2i_##asn1), \
225 str, fp, \
226 CHECKED_PPTR_OF(type, x), \
227 cb, u); \
228}
229
230#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
231int PEM_write_##name(FILE *fp, type *x) \
232{ \
233 return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \
234 str, fp, \
235 CHECKED_PTR_OF(type, x), \
236 NULL, NULL, 0, NULL, NULL); \
237}
238
239#define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
240int PEM_write_##name(FILE *fp, const type *x) \
241{ \
242 return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \
243 str, fp, \
244 CHECKED_PTR_OF(const type, x), \
245 NULL, NULL, 0, NULL, NULL); \
246}
247
248#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
249int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
250 unsigned char *kstr, int klen, pem_password_cb *cb, \
251 void *u) \
252 { \
253 return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \
254 str, fp, \
255 CHECKED_PTR_OF(type, x), \
256 enc, kstr, klen, cb, u); \
257 }
258
259#define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
260int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
261 unsigned char *kstr, int klen, pem_password_cb *cb, \
262 void *u) \
263 { \
264 return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \
265 str, fp, \
266 CHECKED_PTR_OF(const type, x), \
267 enc, kstr, klen, cb, u); \
268 }
269
270#endif
271
272#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
273type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
274{ \
275 return (type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i_##asn1), \
276 str, bp, \
277 CHECKED_PPTR_OF(type, x), \
278 cb, u); \
279}
280
281#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
282int PEM_write_bio_##name(BIO *bp, type *x) \
283{ \
284 return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \
285 str, bp, \
286 CHECKED_PTR_OF(type, x), \
287 NULL, NULL, 0, NULL, NULL); \
288}
289
290#define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
291int PEM_write_bio_##name(BIO *bp, const type *x) \
292{ \
293 return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \
294 str, bp, \
295 CHECKED_PTR_OF(const type, x), \
296 NULL, NULL, 0, NULL, NULL); \
297}
298
299#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
300int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
301 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
302 { \
303 return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \
304 str, bp, \
305 CHECKED_PTR_OF(type, x), \
306 enc, kstr, klen, cb, u); \
307 }
308
309#define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
310int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
311 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
312 { \
313 return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \
314 str, bp, \
315 CHECKED_PTR_OF(const type, x), \
316 enc, kstr, klen, cb, u); \
317 }
318
319#define IMPLEMENT_PEM_write(name, type, str, asn1) \
320 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
321 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
322
323#define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
324 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
325 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
326
327#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
328 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
329 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
330
331#define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
332 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
333 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
334
335#define IMPLEMENT_PEM_read(name, type, str, asn1) \
336 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
337 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
338
339#define IMPLEMENT_PEM_rw(name, type, str, asn1) \
340 IMPLEMENT_PEM_read(name, type, str, asn1) \
341 IMPLEMENT_PEM_write(name, type, str, asn1)
342
343#define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
344 IMPLEMENT_PEM_read(name, type, str, asn1) \
345 IMPLEMENT_PEM_write_const(name, type, str, asn1)
346
347#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
348 IMPLEMENT_PEM_read(name, type, str, asn1) \
349 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
350
351/* These are the same except they are for the declarations */
352
353#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_NO_FP_API)
354
355#define DECLARE_PEM_read_fp(name, type) /**/
356#define DECLARE_PEM_write_fp(name, type) /**/
357#define DECLARE_PEM_write_cb_fp(name, type) /**/
358
359#else
360
361#define DECLARE_PEM_read_fp(name, type) \
362 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
363
364#define DECLARE_PEM_write_fp(name, type) \
365 int PEM_write_##name(FILE *fp, type *x);
366
367#define DECLARE_PEM_write_fp_const(name, type) \
368 int PEM_write_##name(FILE *fp, const type *x);
369
370#define DECLARE_PEM_write_cb_fp(name, type) \
371 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
372 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
373
374#endif
375
376#ifndef OPENSSL_NO_BIO
377#define DECLARE_PEM_read_bio(name, type) \
378 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
379
380#define DECLARE_PEM_write_bio(name, type) \
381 int PEM_write_bio_##name(BIO *bp, type *x);
382
383#define DECLARE_PEM_write_bio_const(name, type) \
384 int PEM_write_bio_##name(BIO *bp, const type *x);
385
386#define DECLARE_PEM_write_cb_bio(name, type) \
387 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
388 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
389
390#else
391
392#define DECLARE_PEM_read_bio(name, type) /**/
393#define DECLARE_PEM_write_bio(name, type) /**/
394#define DECLARE_PEM_write_cb_bio(name, type) /**/
395
396#endif
397
398#define DECLARE_PEM_write(name, type) \
399 DECLARE_PEM_write_bio(name, type) \
400 DECLARE_PEM_write_fp(name, type)
401
402#define DECLARE_PEM_write_const(name, type) \
403 DECLARE_PEM_write_bio_const(name, type) \
404 DECLARE_PEM_write_fp_const(name, type)
405
406#define DECLARE_PEM_write_cb(name, type) \
407 DECLARE_PEM_write_cb_bio(name, type) \
408 DECLARE_PEM_write_cb_fp(name, type)
409
410#define DECLARE_PEM_read(name, type) \
411 DECLARE_PEM_read_bio(name, type) \
412 DECLARE_PEM_read_fp(name, type)
413
414#define DECLARE_PEM_rw(name, type) \
415 DECLARE_PEM_read(name, type) \
416 DECLARE_PEM_write(name, type)
417
418#define DECLARE_PEM_rw_const(name, type) \
419 DECLARE_PEM_read(name, type) \
420 DECLARE_PEM_write_const(name, type)
421
422#define DECLARE_PEM_rw_cb(name, type) \
423 DECLARE_PEM_read(name, type) \
424 DECLARE_PEM_write_cb(name, type)
425
426#ifdef SSLEAY_MACROS
427
428#define PEM_write_SSL_SESSION(fp,x) \
429 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
430 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
431#define PEM_write_X509(fp,x) \
432 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
433 (char *)x, NULL,NULL,0,NULL,NULL)
434#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
435 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
436 NULL,NULL,0,NULL,NULL)
437#define PEM_write_X509_CRL(fp,x) \
438 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
439 fp,(char *)x, NULL,NULL,0,NULL,NULL)
440#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
441 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
442 (char *)x,enc,kstr,klen,cb,u)
443#define PEM_write_RSAPublicKey(fp,x) \
444 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
445 PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL,NULL)
446#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
447 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
448 (char *)x,enc,kstr,klen,cb,u)
449#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
450 PEM_ASN1_write((int (*)())i2d_PrivateKey,\
451 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
452 bp,(char *)x,enc,kstr,klen,cb,u)
453#define PEM_write_PKCS7(fp,x) \
454 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
455 (char *)x, NULL,NULL,0,NULL,NULL)
456#define PEM_write_DHparams(fp,x) \
457 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
458 (char *)x,NULL,NULL,0,NULL,NULL)
459
460#define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
461 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
462 PEM_STRING_X509,fp, \
463 (char *)x, NULL,NULL,0,NULL,NULL)
464
465#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
466 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
467#define PEM_read_X509(fp,x,cb,u) (X509 *)PEM_ASN1_read( \
468 (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb,u)
469#define PEM_read_X509_REQ(fp,x,cb,u) (X509_REQ *)PEM_ASN1_read( \
470 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb,u)
471#define PEM_read_X509_CRL(fp,x,cb,u) (X509_CRL *)PEM_ASN1_read( \
472 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb,u)
473#define PEM_read_RSAPrivateKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
474 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb,u)
475#define PEM_read_RSAPublicKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
476 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb,u)
477#define PEM_read_DSAPrivateKey(fp,x,cb,u) (DSA *)PEM_ASN1_read( \
478 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb,u)
479#define PEM_read_PrivateKey(fp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read( \
480 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb,u)
481#define PEM_read_PKCS7(fp,x,cb,u) (PKCS7 *)PEM_ASN1_read( \
482 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb,u)
483#define PEM_read_DHparams(fp,x,cb,u) (DH *)PEM_ASN1_read( \
484 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb,u)
485
486#define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb,u) \
487 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
488 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
489 (char **)x,cb,u)
490
491#define PEM_write_bio_X509(bp,x) \
492 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
493 (char *)x, NULL,NULL,0,NULL,NULL)
494#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
495 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
496 NULL,NULL,0,NULL,NULL)
497#define PEM_write_bio_X509_CRL(bp,x) \
498 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
499 bp,(char *)x, NULL,NULL,0,NULL,NULL)
500#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
501 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
502 bp,(char *)x,enc,kstr,klen,cb,u)
503#define PEM_write_bio_RSAPublicKey(bp,x) \
504 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
505 PEM_STRING_RSA_PUBLIC,\
506 bp,(char *)x,NULL,NULL,0,NULL,NULL)
507#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
508 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
509 bp,(char *)x,enc,kstr,klen,cb,u)
510#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
511 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
512 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
513 bp,(char *)x,enc,kstr,klen,cb,u)
514#define PEM_write_bio_PKCS7(bp,x) \
515 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
516 (char *)x, NULL,NULL,0,NULL,NULL)
517#define PEM_write_bio_DHparams(bp,x) \
518 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
519 bp,(char *)x,NULL,NULL,0,NULL,NULL)
520#define PEM_write_bio_DSAparams(bp,x) \
521 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
522 PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL,NULL)
523
524#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
525 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
526 PEM_STRING_X509,bp, \
527 (char *)x, NULL,NULL,0,NULL,NULL)
528
529#define PEM_read_bio_X509(bp,x,cb,u) (X509 *)PEM_ASN1_read_bio( \
530 (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb,u)
531#define PEM_read_bio_X509_REQ(bp,x,cb,u) (X509_REQ *)PEM_ASN1_read_bio( \
532 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb,u)
533#define PEM_read_bio_X509_CRL(bp,x,cb,u) (X509_CRL *)PEM_ASN1_read_bio( \
534 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb,u)
535#define PEM_read_bio_RSAPrivateKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
536 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb,u)
537#define PEM_read_bio_RSAPublicKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
538 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb,u)
539#define PEM_read_bio_DSAPrivateKey(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
540 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb,u)
541#define PEM_read_bio_PrivateKey(bp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read_bio( \
542 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb,u)
543
544#define PEM_read_bio_PKCS7(bp,x,cb,u) (PKCS7 *)PEM_ASN1_read_bio( \
545 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb,u)
546#define PEM_read_bio_DHparams(bp,x,cb,u) (DH *)PEM_ASN1_read_bio( \
547 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb,u)
548#define PEM_read_bio_DSAparams(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
549 (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb,u)
550
551#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb,u) \
552 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
553 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
554 (char **)x,cb,u)
555
556#endif
557
558#if 1
559/* "userdata": new with OpenSSL 0.9.4 */
560typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
561#else
562/* OpenSSL 0.9.3, 0.9.3a */
563typedef int pem_password_cb(char *buf, int size, int rwflag);
564#endif
565
566int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
567int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
568 pem_password_cb *callback,void *u);
569
570#ifndef OPENSSL_NO_BIO
571int PEM_read_bio(BIO *bp, char **name, char **header,
572 unsigned char **data,long *len);
573int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
574 long len);
575int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
576 pem_password_cb *cb, void *u);
577void * PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp,
578 void **x, pem_password_cb *cb, void *u);
579
580#define PEM_ASN1_read_bio_of(type,d2i,name,bp,x,cb,u) \
581 ((type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i), \
582 name, bp, \
583 CHECKED_PPTR_OF(type, x), \
584 cb, u))
585
586int PEM_ASN1_write_bio(i2d_of_void *i2d,const char *name,BIO *bp,char *x,
587 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
588 pem_password_cb *cb, void *u);
589
590#define PEM_ASN1_write_bio_of(type,i2d,name,bp,x,enc,kstr,klen,cb,u) \
591 (PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d), \
592 name, bp, \
593 CHECKED_PTR_OF(type, x), \
594 enc, kstr, klen, cb, u))
595
596STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
597int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
598 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
599#endif
600
601#ifndef OPENSSL_SYS_WIN16
602int PEM_read(FILE *fp, char **name, char **header,
603 unsigned char **data,long *len);
604int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
605void * PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
606 pem_password_cb *cb, void *u);
607int PEM_ASN1_write(i2d_of_void *i2d,const char *name,FILE *fp,
608 char *x,const EVP_CIPHER *enc,unsigned char *kstr,
609 int klen,pem_password_cb *callback, void *u);
610STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
611 pem_password_cb *cb, void *u);
612#endif
613
614int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
615 EVP_MD *md_type, unsigned char **ek, int *ekl,
616 unsigned char *iv, EVP_PKEY **pubk, int npubk);
617void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
618 unsigned char *in, int inl);
619int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
620 unsigned char *out, int *outl, EVP_PKEY *priv);
621
622void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
623void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
624int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
625 unsigned int *siglen, EVP_PKEY *pkey);
626
627int PEM_def_callback(char *buf, int num, int w, void *key);
628void PEM_proc_type(char *buf, int type);
629void PEM_dek_info(char *buf, const char *type, int len, char *str);
630
631#ifndef SSLEAY_MACROS
632
633#include <openssl/symhacks.h>
634
635DECLARE_PEM_rw(X509, X509)
636
637DECLARE_PEM_rw(X509_AUX, X509)
638
639DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
640
641DECLARE_PEM_rw(X509_REQ, X509_REQ)
642DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
643
644DECLARE_PEM_rw(X509_CRL, X509_CRL)
645
646DECLARE_PEM_rw(PKCS7, PKCS7)
647
648DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
649
650DECLARE_PEM_rw(PKCS8, X509_SIG)
651
652DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
653
654#ifndef OPENSSL_NO_RSA
655
656DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
657
658DECLARE_PEM_rw_const(RSAPublicKey, RSA)
659DECLARE_PEM_rw(RSA_PUBKEY, RSA)
660
661#endif
662
663#ifndef OPENSSL_NO_DSA
664
665DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
666
667DECLARE_PEM_rw(DSA_PUBKEY, DSA)
668
669DECLARE_PEM_rw_const(DSAparams, DSA)
670
671#endif
672
673#ifndef OPENSSL_NO_EC
674DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
675DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY)
676DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
677#endif
678
679#ifndef OPENSSL_NO_DH
680
681DECLARE_PEM_rw_const(DHparams, DH)
682
683#endif
684
685DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
686
687DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
688
689int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
690 char *kstr, int klen,
691 pem_password_cb *cb, void *u);
692int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
693 char *, int, pem_password_cb *, void *);
694int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
695 char *kstr, int klen,
696 pem_password_cb *cb, void *u);
697int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
698 char *kstr, int klen,
699 pem_password_cb *cb, void *u);
700EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
701
702int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
703 char *kstr, int klen,
704 pem_password_cb *cb, void *u);
705int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
706 char *kstr, int klen,
707 pem_password_cb *cb, void *u);
708int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
709 char *kstr, int klen,
710 pem_password_cb *cb, void *u);
711
712EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
713
714int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
715 char *kstr,int klen, pem_password_cb *cd, void *u);
716
717#endif /* SSLEAY_MACROS */
718
719
720/* BEGIN ERROR CODES */
721/* The following lines are auto generated by the script mkerr.pl. Any changes
722 * made after this point may be overwritten when the script is next run.
723 */
724void ERR_load_PEM_strings(void);
725
726/* Error codes for the PEM functions. */
727
728/* Function codes. */
729#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
730#define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
731#define PEM_F_DO_PK8PKEY 126
732#define PEM_F_DO_PK8PKEY_FP 125
733#define PEM_F_LOAD_IV 101
734#define PEM_F_PEM_ASN1_READ 102
735#define PEM_F_PEM_ASN1_READ_BIO 103
736#define PEM_F_PEM_ASN1_WRITE 104
737#define PEM_F_PEM_ASN1_WRITE_BIO 105
738#define PEM_F_PEM_DEF_CALLBACK 100
739#define PEM_F_PEM_DO_HEADER 106
740#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
741#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
742#define PEM_F_PEM_PK8PKEY 119
743#define PEM_F_PEM_READ 108
744#define PEM_F_PEM_READ_BIO 109
745#define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
746#define PEM_F_PEM_READ_PRIVATEKEY 124
747#define PEM_F_PEM_SEALFINAL 110
748#define PEM_F_PEM_SEALINIT 111
749#define PEM_F_PEM_SIGNFINAL 112
750#define PEM_F_PEM_WRITE 113
751#define PEM_F_PEM_WRITE_BIO 114
752#define PEM_F_PEM_X509_INFO_READ 115
753#define PEM_F_PEM_X509_INFO_READ_BIO 116
754#define PEM_F_PEM_X509_INFO_WRITE_BIO 117
755
756/* Reason codes. */
757#define PEM_R_BAD_BASE64_DECODE 100
758#define PEM_R_BAD_DECRYPT 101
759#define PEM_R_BAD_END_LINE 102
760#define PEM_R_BAD_IV_CHARS 103
761#define PEM_R_BAD_PASSWORD_READ 104
762#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
763#define PEM_R_NOT_DEK_INFO 105
764#define PEM_R_NOT_ENCRYPTED 106
765#define PEM_R_NOT_PROC_TYPE 107
766#define PEM_R_NO_START_LINE 108
767#define PEM_R_PROBLEMS_GETTING_PASSWORD 109
768#define PEM_R_PUBLIC_KEY_NO_RSA 110
769#define PEM_R_READ_KEY 111
770#define PEM_R_SHORT_HEADER 112
771#define PEM_R_UNSUPPORTED_CIPHER 113
772#define PEM_R_UNSUPPORTED_ENCRYPTION 114
773
774#ifdef __cplusplus
775}
776#endif
777#endif
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