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Change the PEM_* function prototypes to use DECLARE_PEM macros and change
[thirdparty/openssl.git] / crypto / pem / pem.h
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169cc7a1 1/* crypto/pem/pem.h */
d02b48c6
RE		 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
d02b48c6
RE		 59#ifndef HEADER_PEM_H
60#define HEADER_PEM_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
ec577822
BM		 66#include <openssl/evp.h>
67#include <openssl/x509.h>
68#include <openssl/pem2.h>
d02b48c6 69
b7d135b3
DSH		 70#define PEM_BUFSIZE 1024
71
d02b48c6
RE		 72#define PEM_OBJ_UNDEF 0
73#define PEM_OBJ_X509 1
74#define PEM_OBJ_X509_REQ 2
75#define PEM_OBJ_CRL 3
76#define PEM_OBJ_SSL_SESSION 4
77#define PEM_OBJ_PRIV_KEY 10
78#define PEM_OBJ_PRIV_RSA 11
79#define PEM_OBJ_PRIV_DSA 12
80#define PEM_OBJ_PRIV_DH 13
81#define PEM_OBJ_PUB_RSA 14
82#define PEM_OBJ_PUB_DSA 15
83#define PEM_OBJ_PUB_DH 16
84#define PEM_OBJ_DHPARAMS 17
85#define PEM_OBJ_DSAPARAMS 18
86#define PEM_OBJ_PRIV_RSA_PUBLIC 19
87
88#define PEM_ERROR 30
89#define PEM_DEK_DES_CBC 40
90#define PEM_DEK_IDEA_CBC 45
91#define PEM_DEK_DES_EDE 50
92#define PEM_DEK_DES_ECB 60
93#define PEM_DEK_RSA 70
94#define PEM_DEK_RSA_MD2 80
95#define PEM_DEK_RSA_MD5 90
96
97#define PEM_MD_MD2 NID_md2
98#define PEM_MD_MD5 NID_md5
99#define PEM_MD_SHA NID_sha
100#define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
101#define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
102#define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
103
104#define PEM_STRING_X509_OLD "X509 CERTIFICATE"
105#define PEM_STRING_X509 "CERTIFICATE"
106#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
107#define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
108#define PEM_STRING_X509_CRL "X509 CRL"
e7871ffa 109#define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
d02b48c6
RE		 110#define PEM_STRING_RSA "RSA PRIVATE KEY"
111#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
112#define PEM_STRING_DSA "DSA PRIVATE KEY"
113#define PEM_STRING_PKCS7 "PKCS7"
b0c6fb80 114#define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
e7871ffa 115#define PEM_STRING_PKCS8INF "PRIVATE KEY"
d02b48c6
RE		 116#define PEM_STRING_DHPARAMS "DH PARAMETERS"
117#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
118#define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
119
d02b48c6
RE		 120
121typedef struct PEM_Encode_Seal_st
122 {
123 EVP_ENCODE_CTX encode;
124 EVP_MD_CTX md;
125 EVP_CIPHER_CTX cipher;
126 } PEM_ENCODE_SEAL_CTX;
127
128/* enc_type is one off */
129#define PEM_TYPE_ENCRYPTED 10
130#define PEM_TYPE_MIC_ONLY 20
131#define PEM_TYPE_MIC_CLEAR 30
132#define PEM_TYPE_CLEAR 40
133
134typedef struct pem_recip_st
135 {
136 char *name;
137 X509_NAME *dn;
138
139 int cipher;
140 int key_enc;
141 char iv[8];
142 } PEM_USER;
143
144typedef struct pem_ctx_st
145 {
146 int type; /* what type of object */
147
148 struct {
149 int version;
150 int mode;
151 } proc_type;
152
153 char *domain;
154
155 struct {
156 int cipher;
157 unsigned char iv[8];
158 } DEK_info;
159
160 PEM_USER *originator;
161
162 int num_recipient;
163 PEM_USER **recipient;
164
165#ifdef HEADER_STACK_H
166 STACK *x509_chain; /* certificate chain */
167#else
168 char *x509_chain; /* certificate chain */
169#endif
170 EVP_MD *md; /* signature type */
171
172 int md_enc; /* is the md encrypted or not? */
173 int md_len; /* length of md_data */
174 char *md_data; /* message digest, could be pkey encrypted */
175
176 EVP_CIPHER *dec; /* date encryption cipher */
177 int key_len; /* key length */
178 unsigned char *key; /* key */
179 unsigned char iv[8]; /* the iv */
180
181
182 int data_enc; /* is the data encrypted */
183 int data_len;
184 unsigned char *data;
185 } PEM_CTX;
186
f62676b9
DSH		 187/* These macros make the PEM_read/PEM_write functions easier to maintain and
188 * write. Now they are all implemented with either:
189 * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
190 */
191
192#ifdef NO_FP_API
193
194#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
195#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
196#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
197
198#else
199
200#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
201type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb)\
202{ \
203return((type *)PEM_ASN1_read((char *(*)())d2i_##asn1, str,fp,(char **)x,cb)); \
204} \
205
206#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
207int PEM_write_##name(FILE *fp, type *x) \
208{ \
209return(PEM_ASN1_write((int (*)())i2d_##asn1,str,fp, (char *)x, \
210 NULL,NULL,0,NULL)); \
211}
212
213#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
214int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
215 unsigned char *kstr, int klen, pem_password_cb *cb) \
216 { \
217 return(PEM_ASN1_write((int (*)())i2d_##asn1,str,fp, \
218 (char *)x,enc,kstr,klen,cb)); \
219 }
220
221#endif
222
223#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
224type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb)\
225{ \
226return((type *)PEM_ASN1_read_bio((char *(*)())d2i_##asn1, str,bp,\
227 (char **)x,cb)); \
228}
229
230#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
231int PEM_write_bio_##name(BIO *bp, type *x) \
232{ \
233return(PEM_ASN1_write_bio((int (*)())i2d_##asn1,str,bp, (char *)x, \
234 NULL,NULL,0,NULL)); \
235}
236
237#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
238int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
239 unsigned char *kstr, int klen, pem_password_cb *cb) \
240 { \
241 return(PEM_ASN1_write_bio((int (*)())i2d_##asn1,str,bp, \
242 (char *)x,enc,kstr,klen,cb)); \
243 }
244
245#define IMPLEMENT_PEM_write(name, type, str, asn1) \
246 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
247 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
248
249#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
250 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
251 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
252
253#define IMPLEMENT_PEM_read(name, type, str, asn1) \
254 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
255 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
256
257#define IMPLEMENT_PEM_rw(name, type, str, asn1) \
258 IMPLEMENT_PEM_read(name, type, str, asn1) \
259 IMPLEMENT_PEM_write(name, type, str, asn1)
260
261#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
262 IMPLEMENT_PEM_read(name, type, str, asn1) \
263 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
264
dbd665c2
DSH		 265/* These are the same except they are for the declarations */
266
267#if defined(WIN16) || defined(NO_FP_API)
268
269#define DECLARE_PEM_read_fp(name, type) /**/
270#define DECLARE_PEM_write_fp(name, type) /**/
271#define DECLARE_PEM_write_cb_fp(name, type) /**/
272
273#else
274
275#define DECLARE_PEM_read_fp(name, type) \
276 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb);
277
278#define DECLARE_PEM_write_fp(name, type) \
279 int PEM_write_##name(FILE *fp, type *x);
280
281#define DECLARE_PEM_write_cb_fp(name, type) \
282 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
283 unsigned char *kstr, int klen, pem_password_cb *cb);
284
285#endif
286
287#ifdef HEADER_BIO_H
288#define DECLARE_PEM_read_bio(name, type) \
289 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb);
290
291#define DECLARE_PEM_write_bio(name, type) \
292 int PEM_write_bio_##name(BIO *bp, type *x);
293
294#define DECLARE_PEM_write_cb_bio(name, type) \
295 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
296 unsigned char *kstr, int klen, pem_password_cb *cb);
297
298#else
299
300#define DECLARE_PEM_read_bio(name, type) /**/
301#define DECLARE_PEM_write_bio(name, type) /**/
302#define DECLARE_PEM_write_cb_bio(name, type) /**/
303
304#endif
305
306#define DECLARE_PEM_write(name, type) \
307 DECLARE_PEM_write_bio(name, type) \
308 DECLARE_PEM_write_fp(name, type)
309
310#define DECLARE_PEM_write_cb(name, type) \
311 DECLARE_PEM_write_cb_bio(name, type) \
312 DECLARE_PEM_write_cb_fp(name, type)
313
314#define DECLARE_PEM_read(name, type) \
315 DECLARE_PEM_read_bio(name, type) \
316 DECLARE_PEM_read_fp(name, type)
317
318#define DECLARE_PEM_rw(name, type) \
319 DECLARE_PEM_read(name, type) \
320 DECLARE_PEM_write(name, type)
321
322#define DECLARE_PEM_rw_cb(name, type) \
323 DECLARE_PEM_read(name, type) \
324 DECLARE_PEM_write_cb(name, type)
325
d02b48c6
RE		 326#ifdef SSLEAY_MACROS
327
328#define PEM_write_SSL_SESSION(fp,x) \
329 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
330 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL)
331#define PEM_write_X509(fp,x) \
332 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
333 (char *)x, NULL,NULL,0,NULL)
334#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
335 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
336 NULL,NULL,0,NULL)
337#define PEM_write_X509_CRL(fp,x) \
338 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
339 fp,(char *)x, NULL,NULL,0,NULL)
340#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) \
341 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
342 (char *)x,enc,kstr,klen,cb)
343#define PEM_write_RSAPublicKey(fp,x) \
344 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
345 PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL)
346#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) \
347 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
348 (char *)x,enc,kstr,klen,cb)
349#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb) \
350 PEM_ASN1_write((int (*)())i2d_PrivateKey,\
351 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
352 bp,(char *)x,enc,kstr,klen,cb)
353#define PEM_write_PKCS7(fp,x) \
354 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
355 (char *)x, NULL,NULL,0,NULL)
356#define PEM_write_DHparams(fp,x) \
357 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
358 (char *)x,NULL,NULL,0,NULL)
359
92c046ca
DSH		 360#define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
361 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
362 PEM_STRING_X509,fp, \
363 (char *)x, NULL,NULL,0,NULL)
364
d02b48c6
RE		 365#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \
366 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb)
367#define PEM_read_X509(fp,x,cb) (X509 *)PEM_ASN1_read( \
368 (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb)
369#define PEM_read_X509_REQ(fp,x,cb) (X509_REQ *)PEM_ASN1_read( \
370 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb)
371#define PEM_read_X509_CRL(fp,x,cb) (X509_CRL *)PEM_ASN1_read( \
372 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb)
373#define PEM_read_RSAPrivateKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
374 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb)
375#define PEM_read_RSAPublicKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
376 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb)
377#define PEM_read_DSAPrivateKey(fp,x,cb) (DSA *)PEM_ASN1_read( \
378 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb)
379#define PEM_read_PrivateKey(fp,x,cb) (EVP_PKEY *)PEM_ASN1_read( \
380 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb)
381#define PEM_read_PKCS7(fp,x,cb) (PKCS7 *)PEM_ASN1_read( \
382 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb)
383#define PEM_read_DHparams(fp,x,cb) (DH *)PEM_ASN1_read( \
384 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb)
385
92c046ca
DSH		 386#define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb) \
387 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
388 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
389 (char **)x,cb)
390
d02b48c6
RE		 391#define PEM_write_bio_SSL_SESSION(bp,x) \
392 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
393 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL)
394#define PEM_write_bio_X509(bp,x) \
395 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
396 (char *)x, NULL,NULL,0,NULL)
397#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
398 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
399 NULL,NULL,0,NULL)
400#define PEM_write_bio_X509_CRL(bp,x) \
401 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
402 bp,(char *)x, NULL,NULL,0,NULL)
403#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) \
404 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
405 bp,(char *)x,enc,kstr,klen,cb)
406#define PEM_write_bio_RSAPublicKey(bp,x) \
407 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
408 PEM_STRING_RSA_PUBLIC,\
409 bp,(char *)x,NULL,NULL,0,NULL)
410#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) \
411 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
412 bp,(char *)x,enc,kstr,klen,cb)
413#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) \
414 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
415 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
416 bp,(char *)x,enc,kstr,klen,cb)
417#define PEM_write_bio_PKCS7(bp,x) \
418 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
419 (char *)x, NULL,NULL,0,NULL)
420#define PEM_write_bio_DHparams(bp,x) \
421 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
422 bp,(char *)x,NULL,NULL,0,NULL)
423#define PEM_write_bio_DSAparams(bp,x) \
424 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
425 PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL)
426
92c046ca
DSH		 427#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
428 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
429 PEM_STRING_X509,bp, \
430 (char *)x, NULL,NULL,0,NULL)
431
d02b48c6
RE		 432#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \
433 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb)
434#define PEM_read_bio_X509(bp,x,cb) (X509 *)PEM_ASN1_read_bio( \
435 (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb)
436#define PEM_read_bio_X509_REQ(bp,x,cb) (X509_REQ *)PEM_ASN1_read_bio( \
437 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb)
438#define PEM_read_bio_X509_CRL(bp,x,cb) (X509_CRL *)PEM_ASN1_read_bio( \
439 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb)
440#define PEM_read_bio_RSAPrivateKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
441 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb)
442#define PEM_read_bio_RSAPublicKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
443 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb)
444#define PEM_read_bio_DSAPrivateKey(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
445 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb)
446#define PEM_read_bio_PrivateKey(bp,x,cb) (EVP_PKEY *)PEM_ASN1_read_bio( \
447 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb)
448
449#define PEM_read_bio_PKCS7(bp,x,cb) (PKCS7 *)PEM_ASN1_read_bio( \
450 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb)
451#define PEM_read_bio_DHparams(bp,x,cb) (DH *)PEM_ASN1_read_bio( \
452 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb)
453#define PEM_read_bio_DSAparams(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
454 (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb)
455
92c046ca
DSH		 456#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb) \
457 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
458 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
459 (char **)x,cb)
460
d02b48c6
RE		 461#endif
462
3ae76679
BM		 463typedef int pem_password_cb(char *buf, int size, int rwflag);
464/* "size" should be size_t, obviously, but it was always used
465 * without a parameter list declaration, which makes it "int" */
466
d02b48c6
RE		 467int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
468int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
3ae76679 469 pem_password_cb *);
d02b48c6
RE		 470
471#ifdef HEADER_BIO_H
472int PEM_read_bio(BIO *bp, char **name, char **header,
473 unsigned char **data,long *len);
8de421b6 474int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
d02b48c6 475 long len);
8de421b6 476char * PEM_ASN1_read_bio(char *(*d2i)(),const char *name,BIO *bp,char **x,
3ae76679 477 pem_password_cb *);
8de421b6
BL		 478int PEM_ASN1_write_bio(int (*i2d)(),const char *name,BIO *bp,char *x,
479 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
3ae76679
BM		 480 pem_password_cb *);
481STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *);
d02b48c6 482int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
3ae76679 483 unsigned char *kstr, int klen, pem_password_cb *);
d02b48c6
RE		 484#endif
485
486#ifndef WIN16
487int PEM_read(FILE *fp, char **name, char **header,
488 unsigned char **data,long *len);
489int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
8de421b6 490char * PEM_ASN1_read(char *(*d2i)(),const char *name,FILE *fp,char **x,
3ae76679 491 pem_password_cb *);
8de421b6
BL		 492int PEM_ASN1_write(int (*i2d)(),const char *name,FILE *fp,char *x,
493 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
3ae76679
BM		 494 pem_password_cb *);
495STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
496 pem_password_cb *);
d02b48c6
RE		 497#endif
498
499int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
500 EVP_MD *md_type, unsigned char **ek, int *ekl,
501 unsigned char *iv, EVP_PKEY **pubk, int npubk);
502void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
503 unsigned char *in, int inl);
504int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
505 unsigned char *out, int *outl, EVP_PKEY *priv);
506
507void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
508void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
509int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
510 unsigned int *siglen, EVP_PKEY *pkey);
511
c74b3a60
DSH		 512void ERR_load_PEM_strings(void);
513
d02b48c6 514void PEM_proc_type(char *buf, int type);
8de421b6 515void PEM_dek_info(char *buf, const char *type, int len, char *str);
d02b48c6
RE		 516
517#ifndef SSLEAY_MACROS
518
dbd665c2
DSH		 519DECLARE_PEM_rw(X509, X509)
520
521DECLARE_PEM_rw(X509_REQ, X509_REQ)
522
523DECLARE_PEM_rw(X509_CRL, X509_CRL)
524
525DECLARE_PEM_rw(PKCS7, PKCS7)
526
527DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
528
529DECLARE_PEM_rw(PKCS8, X509_SIG)
530
531DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
532
533#ifndef NO_RSA
534
535DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
536
537DECLARE_PEM_rw(RSAPublicKey, RSA)
538
539#endif
540
541#ifndef NO_DSA
542
543DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
544
545DECLARE_PEM_rw(DSAparams, DSA)
546
547#endif
548
549#ifndef NO_DH
550
551DECLARE_PEM_rw(DHparams, DH)
552
553#endif
554
555DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
556
7d7d2cbc
UM		 557#ifdef VMS
558/* Too long names need to be abbreviated to at most 31 characters */
559#undef PEM_write_NETSCAPE_CERT_SEQUENCE
560#define PEM_write_NETSCAPE_CERT_SEQUENCE PEM_write_NETSCAPE_CERT_SEQ
561#undef PEM_read_bio_NETSCAPE_CERT_SEQUENCE
562#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE PEM_read_bio_NETSCAPE_CERT_SEQ
563#undef PEM_write_bio_NETSCAPE_CERT_SEQUENCE
564#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE PEM_write_bio_NETSCAPE_CERT_SEQ
565#endif
566
b7d135b3 567int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
84757d67 568 char *kstr,int klen, pem_password_cb *);
d02b48c6
RE		 569#endif /* SSLEAY_MACROS */
570
571
d02b48c6 572/* BEGIN ERROR CODES */
6d311938
DSH		 573/* The following lines are auto generated by the script mkerr.pl. Any changes
574 * made after this point may be overwritten when the script is next run.
575 */
576
d02b48c6
RE		 577/* Error codes for the PEM functions. */
578
579/* Function codes. */
580#define PEM_F_DEF_CALLBACK 100
581#define PEM_F_LOAD_IV 101
582#define PEM_F_PEM_ASN1_READ 102
583#define PEM_F_PEM_ASN1_READ_BIO 103
584#define PEM_F_PEM_ASN1_WRITE 104
585#define PEM_F_PEM_ASN1_WRITE_BIO 105
586#define PEM_F_PEM_DO_HEADER 106
b7d135b3 587#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
d02b48c6
RE		 588#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
589#define PEM_F_PEM_READ 108
590#define PEM_F_PEM_READ_BIO 109
591#define PEM_F_PEM_SEALFINAL 110
592#define PEM_F_PEM_SEALINIT 111
593#define PEM_F_PEM_SIGNFINAL 112
594#define PEM_F_PEM_WRITE 113
595#define PEM_F_PEM_WRITE_BIO 114
b7d135b3 596#define PEM_F_PEM_WRITE_BIO_PKCS8PRIVATEKEY 119
d02b48c6
RE		 597#define PEM_F_PEM_X509_INFO_READ 115
598#define PEM_F_PEM_X509_INFO_READ_BIO 116
599#define PEM_F_PEM_X509_INFO_WRITE_BIO 117
600
601/* Reason codes. */
602#define PEM_R_BAD_BASE64_DECODE 100
603#define PEM_R_BAD_DECRYPT 101
604#define PEM_R_BAD_END_LINE 102
605#define PEM_R_BAD_IV_CHARS 103
606#define PEM_R_BAD_PASSWORD_READ 104
b7d135b3 607#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
d02b48c6
RE		 608#define PEM_R_NOT_DEK_INFO 105
609#define PEM_R_NOT_ENCRYPTED 106
610#define PEM_R_NOT_PROC_TYPE 107
611#define PEM_R_NO_START_LINE 108
612#define PEM_R_PROBLEMS_GETTING_PASSWORD 109
613#define PEM_R_PUBLIC_KEY_NO_RSA 110
614#define PEM_R_READ_KEY 111
615#define PEM_R_SHORT_HEADER 112
616#define PEM_R_UNSUPPORTED_CIPHER 113
617#define PEM_R_UNSUPPORTED_ENCRYPTION 114
6d311938 618
d02b48c6
RE		 619#ifdef __cplusplus
620}
621#endif
622#endif
623
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