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ECDSA support
[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
cf1b7d96 62#ifndef OPENSSL_NO_BIO
ef33b970
RL		 63#include <openssl/bio.h>
64#endif
cf1b7d96 65#ifndef OPENSSL_NO_STACK
ef33b970
RL		 66#include <openssl/stack.h>
67#endif
ec577822
BM		 68#include <openssl/evp.h>
69#include <openssl/x509.h>
70#include <openssl/pem2.h>
cf1b7d96 71#include <openssl/e_os2.h>
d02b48c6 72
82271cee
RL		 73#ifdef __cplusplus
74extern "C" {
75#endif
76
b7d135b3
DSH		 77#define PEM_BUFSIZE 1024
78
d02b48c6
RE		 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
4d94ae00
BM		 94#define PEM_OBJ_PRIV_ECDSA 20
95#define PEM_OBJ_PUB_ECDSA 21
96#define PEM_OBJ_ECDSAPARAMS 22
d02b48c6
RE		 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"
ce1b4fe1 116#define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
d02b48c6
RE		 117#define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
118#define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
119#define PEM_STRING_X509_CRL "X509 CRL"
e7871ffa 120#define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
52664f50 121#define PEM_STRING_PUBLIC "PUBLIC KEY"
d02b48c6
RE		 122#define PEM_STRING_RSA "RSA PRIVATE KEY"
123#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
124#define PEM_STRING_DSA "DSA PRIVATE KEY"
3ea23631 125#define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
d02b48c6 126#define PEM_STRING_PKCS7 "PKCS7"
b0c6fb80 127#define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
e7871ffa 128#define PEM_STRING_PKCS8INF "PRIVATE KEY"
d02b48c6
RE		 129#define PEM_STRING_DHPARAMS "DH PARAMETERS"
130#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
131#define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
4d94ae00
BM		 132#define PEM_STRING_ECDSA "ECDSA PRIVATE KEY"
133#define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
134#define PEM_STRING_ECDSAPARAMS "ECDSA PARAMETERS"
d02b48c6 135
dbad1690
BL		 136 /* Note that this structure is initialised by PEM_SealInit and cleaned up
137 by PEM_SealFinal (at least for now) */
d02b48c6
RE		 138typedef struct PEM_Encode_Seal_st
139 {
140 EVP_ENCODE_CTX encode;
141 EVP_MD_CTX md;
142 EVP_CIPHER_CTX cipher;
143 } PEM_ENCODE_SEAL_CTX;
144
145/* enc_type is one off */
146#define PEM_TYPE_ENCRYPTED 10
147#define PEM_TYPE_MIC_ONLY 20
148#define PEM_TYPE_MIC_CLEAR 30
149#define PEM_TYPE_CLEAR 40
150
151typedef struct pem_recip_st
152 {
153 char *name;
154 X509_NAME *dn;
155
156 int cipher;
157 int key_enc;
158 char iv[8];
159 } PEM_USER;
160
161typedef struct pem_ctx_st
162 {
163 int type; /* what type of object */
164
165 struct {
166 int version;
167 int mode;
168 } proc_type;
169
170 char *domain;
171
172 struct {
173 int cipher;
174 unsigned char iv[8];
175 } DEK_info;
176
177 PEM_USER *originator;
178
179 int num_recipient;
180 PEM_USER **recipient;
181
cf1b7d96 182#ifndef OPENSSL_NO_STACK
d02b48c6
RE		 183 STACK *x509_chain; /* certificate chain */
184#else
185 char *x509_chain; /* certificate chain */
186#endif
187 EVP_MD *md; /* signature type */
188
189 int md_enc; /* is the md encrypted or not? */
190 int md_len; /* length of md_data */
191 char *md_data; /* message digest, could be pkey encrypted */
192
193 EVP_CIPHER *dec; /* date encryption cipher */
194 int key_len; /* key length */
195 unsigned char *key; /* key */
196 unsigned char iv[8]; /* the iv */
197
198
199 int data_enc; /* is the data encrypted */
200 int data_len;
201 unsigned char *data;
202 } PEM_CTX;
203
f62676b9
DSH		 204/* These macros make the PEM_read/PEM_write functions easier to maintain and
205 * write. Now they are all implemented with either:
206 * IMPLEMENT_PEM_rw(...) or IMPLEMENT_PEM_rw_cb(...)
207 */
208
cf1b7d96 209#ifdef OPENSSL_NO_FP_API
f62676b9
DSH		 210
211#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
212#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
213#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
214
215#else
216
217#define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
74678cc2 218type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
f62676b9 219{ \
74678cc2
BM		 220return((type *)PEM_ASN1_read((char *(*)())d2i_##asn1, str,fp,(char **)x,\
221 cb,u)); \
f62676b9
DSH		 222} \
223
224#define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
225int PEM_write_##name(FILE *fp, type *x) \
226{ \
227return(PEM_ASN1_write((int (*)())i2d_##asn1,str,fp, (char *)x, \
74678cc2 228 NULL,NULL,0,NULL,NULL)); \
f62676b9
DSH		 229}
230
231#define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
232int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
74678cc2
BM		 233 unsigned char *kstr, int klen, pem_password_cb *cb, \
234 void *u) \
f62676b9
DSH		 235 { \
236 return(PEM_ASN1_write((int (*)())i2d_##asn1,str,fp, \
74678cc2 237 (char *)x,enc,kstr,klen,cb,u)); \
f62676b9
DSH		 238 }
239
240#endif
241
242#define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
74678cc2 243type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
f62676b9
DSH		 244{ \
245return((type *)PEM_ASN1_read_bio((char *(*)())d2i_##asn1, str,bp,\
74678cc2 246 (char **)x,cb,u)); \
f62676b9
DSH		 247}
248
249#define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
250int PEM_write_bio_##name(BIO *bp, type *x) \
251{ \
252return(PEM_ASN1_write_bio((int (*)())i2d_##asn1,str,bp, (char *)x, \
74678cc2 253 NULL,NULL,0,NULL,NULL)); \
f62676b9
DSH		 254}
255
256#define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
257int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
74678cc2 258 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
f62676b9
DSH		 259 { \
260 return(PEM_ASN1_write_bio((int (*)())i2d_##asn1,str,bp, \
74678cc2 261 (char *)x,enc,kstr,klen,cb,u)); \
f62676b9
DSH		 262 }
263
264#define IMPLEMENT_PEM_write(name, type, str, asn1) \
265 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
266 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
267
268#define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
269 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
270 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
271
272#define IMPLEMENT_PEM_read(name, type, str, asn1) \
273 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
274 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
275
276#define IMPLEMENT_PEM_rw(name, type, str, asn1) \
277 IMPLEMENT_PEM_read(name, type, str, asn1) \
278 IMPLEMENT_PEM_write(name, type, str, asn1)
279
280#define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
281 IMPLEMENT_PEM_read(name, type, str, asn1) \
282 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
283
dbd665c2
DSH		 284/* These are the same except they are for the declarations */
285
cf1b7d96 286#if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_NO_FP_API)
dbd665c2
DSH		 287
288#define DECLARE_PEM_read_fp(name, type) /**/
289#define DECLARE_PEM_write_fp(name, type) /**/
290#define DECLARE_PEM_write_cb_fp(name, type) /**/
291
292#else
293
294#define DECLARE_PEM_read_fp(name, type) \
74678cc2 295 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
dbd665c2
DSH		 296
297#define DECLARE_PEM_write_fp(name, type) \
298 int PEM_write_##name(FILE *fp, type *x);
299
300#define DECLARE_PEM_write_cb_fp(name, type) \
301 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
74678cc2 302 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
dbd665c2
DSH		 303
304#endif
305
cf1b7d96 306#ifndef OPENSSL_NO_BIO
dbd665c2 307#define DECLARE_PEM_read_bio(name, type) \
74678cc2 308 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
dbd665c2
DSH		 309
310#define DECLARE_PEM_write_bio(name, type) \
311 int PEM_write_bio_##name(BIO *bp, type *x);
312
313#define DECLARE_PEM_write_cb_bio(name, type) \
314 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
74678cc2 315 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
dbd665c2
DSH		 316
317#else
318
319#define DECLARE_PEM_read_bio(name, type) /**/
320#define DECLARE_PEM_write_bio(name, type) /**/
321#define DECLARE_PEM_write_cb_bio(name, type) /**/
322
323#endif
324
325#define DECLARE_PEM_write(name, type) \
326 DECLARE_PEM_write_bio(name, type) \
327 DECLARE_PEM_write_fp(name, type)
328
329#define DECLARE_PEM_write_cb(name, type) \
330 DECLARE_PEM_write_cb_bio(name, type) \
331 DECLARE_PEM_write_cb_fp(name, type)
332
333#define DECLARE_PEM_read(name, type) \
334 DECLARE_PEM_read_bio(name, type) \
335 DECLARE_PEM_read_fp(name, type)
336
337#define DECLARE_PEM_rw(name, type) \
338 DECLARE_PEM_read(name, type) \
339 DECLARE_PEM_write(name, type)
340
341#define DECLARE_PEM_rw_cb(name, type) \
342 DECLARE_PEM_read(name, type) \
343 DECLARE_PEM_write_cb(name, type)
344
d02b48c6
RE		 345#ifdef SSLEAY_MACROS
346
347#define PEM_write_SSL_SESSION(fp,x) \
348 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
74678cc2 349 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 350#define PEM_write_X509(fp,x) \
351 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
74678cc2 352 (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 353#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
354 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
74678cc2 355 NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 356#define PEM_write_X509_CRL(fp,x) \
357 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
74678cc2
BM		 358 fp,(char *)x, NULL,NULL,0,NULL,NULL)
359#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
d02b48c6 360 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
74678cc2 361 (char *)x,enc,kstr,klen,cb,u)
d02b48c6
RE		 362#define PEM_write_RSAPublicKey(fp,x) \
363 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
74678cc2
BM		 364 PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL,NULL)
365#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
d02b48c6 366 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
74678cc2
BM		 367 (char *)x,enc,kstr,klen,cb,u)
368#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
d02b48c6
RE		 369 PEM_ASN1_write((int (*)())i2d_PrivateKey,\
370 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
74678cc2 371 bp,(char *)x,enc,kstr,klen,cb,u)
d02b48c6
RE		 372#define PEM_write_PKCS7(fp,x) \
373 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
74678cc2 374 (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 375#define PEM_write_DHparams(fp,x) \
376 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
74678cc2 377 (char *)x,NULL,NULL,0,NULL,NULL)
d02b48c6 378
92c046ca
DSH		 379#define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
380 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
381 PEM_STRING_X509,fp, \
74678cc2
BM		 382 (char *)x, NULL,NULL,0,NULL,NULL)
383
384#define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
385 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
386#define PEM_read_X509(fp,x,cb,u) (X509 *)PEM_ASN1_read( \
387 (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb,u)
388#define PEM_read_X509_REQ(fp,x,cb,u) (X509_REQ *)PEM_ASN1_read( \
389 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb,u)
390#define PEM_read_X509_CRL(fp,x,cb,u) (X509_CRL *)PEM_ASN1_read( \
391 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb,u)
392#define PEM_read_RSAPrivateKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
393 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb,u)
394#define PEM_read_RSAPublicKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
395 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb,u)
396#define PEM_read_DSAPrivateKey(fp,x,cb,u) (DSA *)PEM_ASN1_read( \
397 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb,u)
398#define PEM_read_PrivateKey(fp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read( \
399 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb,u)
400#define PEM_read_PKCS7(fp,x,cb,u) (PKCS7 *)PEM_ASN1_read( \
401 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb,u)
402#define PEM_read_DHparams(fp,x,cb,u) (DH *)PEM_ASN1_read( \
403 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb,u)
404
405#define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb,u) \
92c046ca
DSH		 406 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
407 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
74678cc2 408 (char **)x,cb,u)
92c046ca 409
d02b48c6
RE		 410#define PEM_write_bio_SSL_SESSION(bp,x) \
411 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
74678cc2 412 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 413#define PEM_write_bio_X509(bp,x) \
414 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
74678cc2 415 (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 416#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
417 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
74678cc2 418 NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 419#define PEM_write_bio_X509_CRL(bp,x) \
420 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
74678cc2
BM		 421 bp,(char *)x, NULL,NULL,0,NULL,NULL)
422#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
d02b48c6 423 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
74678cc2 424 bp,(char *)x,enc,kstr,klen,cb,u)
d02b48c6
RE		 425#define PEM_write_bio_RSAPublicKey(bp,x) \
426 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
427 PEM_STRING_RSA_PUBLIC,\
74678cc2
BM		 428 bp,(char *)x,NULL,NULL,0,NULL,NULL)
429#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
d02b48c6 430 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
74678cc2
BM		 431 bp,(char *)x,enc,kstr,klen,cb,u)
432#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
d02b48c6
RE		 433 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
434 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
74678cc2 435 bp,(char *)x,enc,kstr,klen,cb,u)
d02b48c6
RE		 436#define PEM_write_bio_PKCS7(bp,x) \
437 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
74678cc2 438 (char *)x, NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 439#define PEM_write_bio_DHparams(bp,x) \
440 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
74678cc2 441 bp,(char *)x,NULL,NULL,0,NULL,NULL)
d02b48c6
RE		 442#define PEM_write_bio_DSAparams(bp,x) \
443 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
74678cc2 444 PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL,NULL)
d02b48c6 445
92c046ca
DSH		 446#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
447 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
448 PEM_STRING_X509,bp, \
74678cc2
BM		 449 (char *)x, NULL,NULL,0,NULL,NULL)
450
451#define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
452 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
453#define PEM_read_bio_X509(bp,x,cb,u) (X509 *)PEM_ASN1_read_bio( \
454 (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb,u)
455#define PEM_read_bio_X509_REQ(bp,x,cb,u) (X509_REQ *)PEM_ASN1_read_bio( \
456 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb,u)
457#define PEM_read_bio_X509_CRL(bp,x,cb,u) (X509_CRL *)PEM_ASN1_read_bio( \
458 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb,u)
459#define PEM_read_bio_RSAPrivateKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
460 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb,u)
461#define PEM_read_bio_RSAPublicKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
462 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb,u)
463#define PEM_read_bio_DSAPrivateKey(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
464 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb,u)
465#define PEM_read_bio_PrivateKey(bp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read_bio( \
466 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb,u)
467
468#define PEM_read_bio_PKCS7(bp,x,cb,u) (PKCS7 *)PEM_ASN1_read_bio( \
469 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb,u)
470#define PEM_read_bio_DHparams(bp,x,cb,u) (DH *)PEM_ASN1_read_bio( \
471 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb,u)
472#define PEM_read_bio_DSAparams(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
473 (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb,u)
474
475#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb,u) \
92c046ca
DSH		 476 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
477 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
74678cc2 478 (char **)x,cb,u)
92c046ca 479
d02b48c6
RE		 480#endif
481
74678cc2
BM		 482#if 1
483/* "userdata": new with OpenSSL 0.9.4 */
484typedef int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
485#else
486/* OpenSSL 0.9.3, 0.9.3a */
3ae76679 487typedef int pem_password_cb(char *buf, int size, int rwflag);
74678cc2 488#endif
3ae76679 489
d02b48c6
RE		 490int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
491int PEM_do_header (EVP_CIPHER_INFO *cipher, unsigned char *data,long *len,
74678cc2 492 pem_password_cb *callback,void *u);
d02b48c6 493
cf1b7d96 494#ifndef OPENSSL_NO_BIO
d02b48c6
RE		 495int PEM_read_bio(BIO *bp, char **name, char **header,
496 unsigned char **data,long *len);
8de421b6 497int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
d02b48c6 498 long len);
1241126a
DSH		 499int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, const char *name, BIO *bp,
500 pem_password_cb *cb, void *u);
8de421b6 501char * PEM_ASN1_read_bio(char *(*d2i)(),const char *name,BIO *bp,char **x,
74678cc2 502 pem_password_cb *cb, void *u);
8de421b6
BL		 503int PEM_ASN1_write_bio(int (*i2d)(),const char *name,BIO *bp,char *x,
504 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
74678cc2
BM		 505 pem_password_cb *cb, void *u);
506STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u);
d02b48c6 507int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
74678cc2 508 unsigned char *kstr, int klen, pem_password_cb *cd, void *u);
d02b48c6
RE		 509#endif
510
cf1b7d96 511#ifndef OPENSSL_SYS_WIN16
d02b48c6
RE		 512int PEM_read(FILE *fp, char **name, char **header,
513 unsigned char **data,long *len);
514int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
8de421b6 515char * PEM_ASN1_read(char *(*d2i)(),const char *name,FILE *fp,char **x,
74678cc2 516 pem_password_cb *cb, void *u);
8de421b6
BL		 517int PEM_ASN1_write(int (*i2d)(),const char *name,FILE *fp,char *x,
518 const EVP_CIPHER *enc,unsigned char *kstr,int klen,
74678cc2 519 pem_password_cb *callback, void *u);
3ae76679 520STACK_OF(X509_INFO) * PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
74678cc2 521 pem_password_cb *cb, void *u);
d02b48c6
RE		 522#endif
523
524int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
525 EVP_MD *md_type, unsigned char **ek, int *ekl,
526 unsigned char *iv, EVP_PKEY **pubk, int npubk);
527void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
528 unsigned char *in, int inl);
529int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig,int *sigl,
530 unsigned char *out, int *outl, EVP_PKEY *priv);
531
532void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
533void PEM_SignUpdate(EVP_MD_CTX *ctx,unsigned char *d,unsigned int cnt);
534int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
535 unsigned int *siglen, EVP_PKEY *pkey);
536
1241126a 537int PEM_def_callback(char *buf, int num, int w, void *key);
d02b48c6 538void PEM_proc_type(char *buf, int type);
8de421b6 539void PEM_dek_info(char *buf, const char *type, int len, char *str);
d02b48c6
RE		 540
541#ifndef SSLEAY_MACROS
542
9fc25706 543#include <openssl/symhacks.h>
8c197cc5 544
dbd665c2
DSH		 545DECLARE_PEM_rw(X509, X509)
546
ce1b4fe1
DSH		 547DECLARE_PEM_rw(X509_AUX, X509)
548
dbd665c2 549DECLARE_PEM_rw(X509_REQ, X509_REQ)
8a208cba 550DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
dbd665c2
DSH		 551
552DECLARE_PEM_rw(X509_CRL, X509_CRL)
553
554DECLARE_PEM_rw(PKCS7, PKCS7)
555
556DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
557
558DECLARE_PEM_rw(PKCS8, X509_SIG)
559
560DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
561
cf1b7d96 562#ifndef OPENSSL_NO_RSA
dbd665c2
DSH		 563
564DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
565
566DECLARE_PEM_rw(RSAPublicKey, RSA)
52664f50 567DECLARE_PEM_rw(RSA_PUBKEY, RSA)
dbd665c2
DSH		 568
569#endif
570
cf1b7d96 571#ifndef OPENSSL_NO_DSA
dbd665c2
DSH		 572
573DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
574
52664f50 575DECLARE_PEM_rw(DSA_PUBKEY, DSA)
3ea23631 576
dbd665c2
DSH		 577DECLARE_PEM_rw(DSAparams, DSA)
578
579#endif
580
4d94ae00
BM		 581#ifndef OPENSSL_NO_ECDSA
582DECLARE_PEM_rw_cb(ECDSAPrivateKey, ECDSA)
583DECLARE_PEM_rw(ECDSA_PUBKEY, ECDSA)
584DECLARE_PEM_rw(ECDSAParameters, ECDSA)
585#endif
586
cf1b7d96 587#ifndef OPENSSL_NO_DH
dbd665c2
DSH		 588
589DECLARE_PEM_rw(DHparams, DH)
590
591#endif
592
593DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY)
594
d4cec6a1 595DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
52664f50 596
525f51f6
DSH		 597int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
598 char *kstr, int klen,
599 pem_password_cb *cb, void *u);
1d5edd08
RE		 600int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
601 char *, int, pem_password_cb *, void *);
525f51f6
DSH		 602int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
603 char *kstr, int klen,
604 pem_password_cb *cb, void *u);
605int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
606 char *kstr, int klen,
607 pem_password_cb *cb, void *u);
608EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u);
609
610int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
611 char *kstr, int klen,
612 pem_password_cb *cb, void *u);
613int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
614 char *kstr, int klen,
615 pem_password_cb *cb, void *u);
616int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
617 char *kstr, int klen,
618 pem_password_cb *cb, void *u);
619
620EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u);
621
b7d135b3 622int PEM_write_PKCS8PrivateKey(FILE *fp,EVP_PKEY *x,const EVP_CIPHER *enc,
74678cc2 623 char *kstr,int klen, pem_password_cb *cd, void *u);
525f51f6 624
d02b48c6
RE		 625#endif /* SSLEAY_MACROS */
626
627
d02b48c6 628/* BEGIN ERROR CODES */
6d311938
DSH		 629/* The following lines are auto generated by the script mkerr.pl. Any changes
630 * made after this point may be overwritten when the script is next run.
631 */
b476df64 632void ERR_load_PEM_strings(void);
6d311938 633
d02b48c6
RE		 634/* Error codes for the PEM functions. */
635
636/* Function codes. */
525f51f6
DSH		 637#define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
638#define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
d02b48c6
RE		 639#define PEM_F_DEF_CALLBACK 100
640#define PEM_F_LOAD_IV 101
641#define PEM_F_PEM_ASN1_READ 102
642#define PEM_F_PEM_ASN1_READ_BIO 103
643#define PEM_F_PEM_ASN1_WRITE 104
644#define PEM_F_PEM_ASN1_WRITE_BIO 105
645#define PEM_F_PEM_DO_HEADER 106
525f51f6 646#define PEM_F_PEM_F_DO_PK8KEY_FP 122
b7d135b3 647#define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
d02b48c6
RE		 648#define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
649#define PEM_F_PEM_READ 108
650#define PEM_F_PEM_READ_BIO 109
651#define PEM_F_PEM_SEALFINAL 110
652#define PEM_F_PEM_SEALINIT 111
653#define PEM_F_PEM_SIGNFINAL 112
654#define PEM_F_PEM_WRITE 113
655#define PEM_F_PEM_WRITE_BIO 114
b7d135b3 656#define PEM_F_PEM_WRITE_BIO_PKCS8PRIVATEKEY 119
d02b48c6
RE		 657#define PEM_F_PEM_X509_INFO_READ 115
658#define PEM_F_PEM_X509_INFO_READ_BIO 116
659#define PEM_F_PEM_X509_INFO_WRITE_BIO 117
660
661/* Reason codes. */
662#define PEM_R_BAD_BASE64_DECODE 100
663#define PEM_R_BAD_DECRYPT 101
664#define PEM_R_BAD_END_LINE 102
665#define PEM_R_BAD_IV_CHARS 103
666#define PEM_R_BAD_PASSWORD_READ 104
b7d135b3 667#define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
d02b48c6
RE		 668#define PEM_R_NOT_DEK_INFO 105
669#define PEM_R_NOT_ENCRYPTED 106
670#define PEM_R_NOT_PROC_TYPE 107
671#define PEM_R_NO_START_LINE 108
672#define PEM_R_PROBLEMS_GETTING_PASSWORD 109
673#define PEM_R_PUBLIC_KEY_NO_RSA 110
674#define PEM_R_READ_KEY 111
675#define PEM_R_SHORT_HEADER 112
676#define PEM_R_UNSUPPORTED_CIPHER 113
677#define PEM_R_UNSUPPORTED_ENCRYPTION 114
6d311938 678
d02b48c6
RE		 679#ifdef __cplusplus
680}
681#endif
682#endif
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