1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
|
/*
* Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OPENSSL_PEM_H
# define OPENSSL_PEM_H
# pragma once
# include <openssl/macros.h>
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define HEADER_PEM_H
# endif
# include <openssl/e_os2.h>
# include <openssl/bio.h>
# include <openssl/safestack.h>
# include <openssl/evp.h>
# include <openssl/x509.h>
# include <openssl/pemerr.h>
# ifndef OPENSSL_NO_STDIO
# include <stdio.h>
# endif
#ifdef __cplusplus
extern "C" {
#endif
# define PEM_BUFSIZE 1024
# define PEM_STRING_X509_OLD "X509 CERTIFICATE"
# define PEM_STRING_X509 "CERTIFICATE"
# define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
# define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
# define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
# define PEM_STRING_X509_CRL "X509 CRL"
# define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
# define PEM_STRING_PUBLIC "PUBLIC KEY"
# define PEM_STRING_RSA "RSA PRIVATE KEY"
# define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
# define PEM_STRING_DSA "DSA PRIVATE KEY"
# define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
# define PEM_STRING_PKCS7 "PKCS7"
# define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
# define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
# define PEM_STRING_PKCS8INF "PRIVATE KEY"
# define PEM_STRING_DHPARAMS "DH PARAMETERS"
# define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS"
# define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
# define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
# define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
# define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
# define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
# define PEM_STRING_PARAMETERS "PARAMETERS"
# define PEM_STRING_CMS "CMS"
# define PEM_STRING_SM2PARAMETERS "SM2 PARAMETERS"
# define PEM_TYPE_ENCRYPTED 10
# define PEM_TYPE_MIC_ONLY 20
# define PEM_TYPE_MIC_CLEAR 30
# define PEM_TYPE_CLEAR 40
/*
* These macros make the PEM_read/PEM_write functions easier to maintain and
* write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
* IMPLEMENT_PEM_rw_cb(...)
*/
# define PEM_read_cb_fnsig(name, type, INTYPE, readname) \
type *PEM_##readname##_##name(INTYPE *out, type **x, \
pem_password_cb *cb, void *u)
# define PEM_read_cb_ex_fnsig(name, type, INTYPE, readname) \
type *PEM_##readname##_##name##_ex(INTYPE *out, type **x, \
pem_password_cb *cb, void *u, \
OSSL_LIB_CTX *libctx, \
const char *propq)
# define PEM_write_fnsig(name, type, OUTTYPE, writename) \
int PEM_##writename##_##name(OUTTYPE *out, const type *x)
# define PEM_write_cb_fnsig(name, type, OUTTYPE, writename) \
int PEM_##writename##_##name(OUTTYPE *out, const type *x, \
const EVP_CIPHER *enc, \
const unsigned char *kstr, int klen, \
pem_password_cb *cb, void *u)
# define PEM_write_ex_fnsig(name, type, OUTTYPE, writename) \
int PEM_##writename##_##name##_ex(OUTTYPE *out, const type *x, \
OSSL_LIB_CTX *libctx, \
const char *propq)
# define PEM_write_cb_ex_fnsig(name, type, OUTTYPE, writename) \
int PEM_##writename##_##name##_ex(OUTTYPE *out, const type *x, \
const EVP_CIPHER *enc, \
const unsigned char *kstr, int klen, \
pem_password_cb *cb, void *u, \
OSSL_LIB_CTX *libctx, \
const char *propq)
# ifdef OPENSSL_NO_STDIO
# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
# endif
# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
# endif
# else
# define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u) \
{ \
return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str, fp, \
(void **)x, cb, u); \
}
# define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
PEM_write_fnsig(name, type, FILE, write) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1, str, out, \
x, NULL, NULL, 0, NULL, NULL); \
}
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_fp(name, type, str, asn1)
# endif
# define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
PEM_write_cb_fnsig(name, type, FILE, write) \
{ \
return PEM_ASN1_write((i2d_of_void *)i2d_##asn1, str, out, \
x, enc, kstr, klen, cb, u); \
}
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
# endif
# endif
# define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
type *PEM_read_bio_##name(BIO *bp, type **x, \
pem_password_cb *cb, void *u) \
{ \
return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str, bp, \
(void **)x, cb, u); \
}
# define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
PEM_write_fnsig(name, type, BIO, write_bio) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1, str, out, \
x, NULL,NULL,0,NULL,NULL); \
}
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_bio(name, type, str, asn1)
# endif
# define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
PEM_write_cb_fnsig(name, type, BIO, write_bio) \
{ \
return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1, str, out, \
x, enc, kstr, klen, cb, u); \
}
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1)
# endif
# define IMPLEMENT_PEM_write(name, type, str, asn1) \
IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
IMPLEMENT_PEM_write_fp(name, type, str, asn1)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
# endif
# define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
# endif
# define IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
IMPLEMENT_PEM_read_fp(name, type, str, asn1)
# define IMPLEMENT_PEM_rw(name, type, str, asn1) \
IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_write(name, type, str, asn1)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_write_const(name, type, str, asn1)
# endif
# define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
IMPLEMENT_PEM_read(name, type, str, asn1) \
IMPLEMENT_PEM_write_cb(name, type, str, asn1)
/* These are the same except they are for the declarations */
/*
* The mysterious 'extern' that's passed to some macros is innocuous,
* and is there to quiet pre-C99 compilers that may complain about empty
* arguments in macro calls.
*/
# if defined(OPENSSL_NO_STDIO)
# define DECLARE_PEM_read_fp_attr(attr, name, type) /**/
# define DECLARE_PEM_read_fp_ex_attr(attr, name, type) /**/
# define DECLARE_PEM_write_fp_attr(attr, name, type) /**/
# define DECLARE_PEM_write_fp_ex_attr(attr, name, type) /**/
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DECLARE_PEM_write_fp_const_attr(attr, name, type) /**/
# endif
# define DECLARE_PEM_write_cb_fp_attr(attr, name, type) /**/
# define DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type) /**/
# else
# define DECLARE_PEM_read_fp_attr(attr, name, type) \
attr PEM_read_cb_fnsig(name, type, FILE, read);
# define DECLARE_PEM_read_fp_ex_attr(attr, name, type) \
attr PEM_read_cb_fnsig(name, type, FILE, read); \
attr PEM_read_cb_ex_fnsig(name, type, FILE, read);
# define DECLARE_PEM_write_fp_attr(attr, name, type) \
attr PEM_write_fnsig(name, type, FILE, write);
# define DECLARE_PEM_write_fp_ex_attr(attr, name, type) \
attr PEM_write_fnsig(name, type, FILE, write); \
attr PEM_write_ex_fnsig(name, type, FILE, write);
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DECLARE_PEM_write_fp_const_attr(attr, name, type) \
attr PEM_write_fnsig(name, type, FILE, write);
# endif
# define DECLARE_PEM_write_cb_fp_attr(attr, name, type) \
attr PEM_write_cb_fnsig(name, type, FILE, write);
# define DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type) \
attr PEM_write_cb_fnsig(name, type, FILE, write); \
attr PEM_write_cb_ex_fnsig(name, type, FILE, write);
# endif
# define DECLARE_PEM_read_fp(name, type) \
DECLARE_PEM_read_fp_attr(extern, name, type)
# define DECLARE_PEM_write_fp(name, type) \
DECLARE_PEM_write_fp_attr(extern, name, type)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DECLARE_PEM_write_fp_const(name, type) \
DECLARE_PEM_write_fp_const_attr(extern, name, type)
# endif
# define DECLARE_PEM_write_cb_fp(name, type) \
DECLARE_PEM_write_cb_fp_attr(extern, name, type)
# define DECLARE_PEM_read_bio_attr(attr, name, type) \
attr PEM_read_cb_fnsig(name, type, BIO, read_bio);
# define DECLARE_PEM_read_bio_ex_attr(attr, name, type) \
attr PEM_read_cb_fnsig(name, type, BIO, read_bio); \
attr PEM_read_cb_ex_fnsig(name, type, BIO, read_bio);
# define DECLARE_PEM_read_bio(name, type) \
DECLARE_PEM_read_bio_attr(extern, name, type)
# define DECLARE_PEM_read_bio_ex(name, type) \
DECLARE_PEM_read_bio_ex_attr(extern, name, type)
# define DECLARE_PEM_write_bio_attr(attr, name, type) \
attr PEM_write_fnsig(name, type, BIO, write_bio);
# define DECLARE_PEM_write_bio_ex_attr(attr, name, type) \
attr PEM_write_fnsig(name, type, BIO, write_bio); \
attr PEM_write_ex_fnsig(name, type, BIO, write_bio);
# define DECLARE_PEM_write_bio(name, type) \
DECLARE_PEM_write_bio_attr(extern, name, type)
# define DECLARE_PEM_write_bio_ex(name, type) \
DECLARE_PEM_write_bio_ex_attr(extern, name, type)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DECLARE_PEM_write_bio_const_attr(attr, name, type) \
attr PEM_write_fnsig(name, type, BIO, write_bio);
# define DECLARE_PEM_write_bio_const(name, type) \
DECLARE_PEM_write_bio_const_attr(extern, name, type)
# endif
# define DECLARE_PEM_write_cb_bio_attr(attr, name, type) \
attr PEM_write_cb_fnsig(name, type, BIO, write_bio);
# define DECLARE_PEM_write_cb_bio_ex_attr(attr, name, type) \
attr PEM_write_cb_fnsig(name, type, BIO, write_bio); \
attr PEM_write_cb_ex_fnsig(name, type, BIO, write_bio);
# define DECLARE_PEM_write_cb_bio(name, type) \
DECLARE_PEM_write_cb_bio_attr(extern, name, type)
# define DECLARE_PEM_write_cb_ex_bio(name, type) \
DECLARE_PEM_write_cb_bio_ex_attr(extern, name, type)
# define DECLARE_PEM_write_attr(attr, name, type) \
DECLARE_PEM_write_bio_attr(attr, name, type) \
DECLARE_PEM_write_fp_attr(attr, name, type)
# define DECLARE_PEM_write_ex_attr(attr, name, type) \
DECLARE_PEM_write_bio_ex_attr(attr, name, type) \
DECLARE_PEM_write_fp_ex_attr(attr, name, type)
# define DECLARE_PEM_write(name, type) \
DECLARE_PEM_write_attr(extern, name, type)
# define DECLARE_PEM_write_ex(name, type) \
DECLARE_PEM_write_ex_attr(extern, name, type)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DECLARE_PEM_write_const_attr(attr, name, type) \
DECLARE_PEM_write_bio_const_attr(attr, name, type) \
DECLARE_PEM_write_fp_const_attr(attr, name, type)
# define DECLARE_PEM_write_const(name, type) \
DECLARE_PEM_write_const_attr(extern, name, type)
# endif
# define DECLARE_PEM_write_cb_attr(attr, name, type) \
DECLARE_PEM_write_cb_bio_attr(attr, name, type) \
DECLARE_PEM_write_cb_fp_attr(attr, name, type)
# define DECLARE_PEM_write_cb_ex_attr(attr, name, type) \
DECLARE_PEM_write_cb_bio_ex_attr(attr, name, type) \
DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type)
# define DECLARE_PEM_write_cb(name, type) \
DECLARE_PEM_write_cb_attr(extern, name, type)
# define DECLARE_PEM_write_cb_ex(name, type) \
DECLARE_PEM_write_cb_ex_attr(extern, name, type)
# define DECLARE_PEM_read_attr(attr, name, type) \
DECLARE_PEM_read_bio_attr(attr, name, type) \
DECLARE_PEM_read_fp_attr(attr, name, type)
# define DECLARE_PEM_read_ex_attr(attr, name, type) \
DECLARE_PEM_read_bio_ex_attr(attr, name, type) \
DECLARE_PEM_read_fp_ex_attr(attr, name, type)
# define DECLARE_PEM_read(name, type) \
DECLARE_PEM_read_attr(extern, name, type)
# define DECLARE_PEM_read_ex(name, type) \
DECLARE_PEM_read_ex_attr(extern, name, type)
# define DECLARE_PEM_rw_attr(attr, name, type) \
DECLARE_PEM_read_attr(attr, name, type) \
DECLARE_PEM_write_attr(attr, name, type)
# define DECLARE_PEM_rw_ex_attr(attr, name, type) \
DECLARE_PEM_read_ex_attr(attr, name, type) \
DECLARE_PEM_write_ex_attr(attr, name, type)
# define DECLARE_PEM_rw(name, type) \
DECLARE_PEM_rw_attr(extern, name, type)
# define DECLARE_PEM_rw_ex(name, type) \
DECLARE_PEM_rw_ex_attr(extern, name, type)
# ifndef OPENSSL_NO_DEPRECATED_3_0
# define DECLARE_PEM_rw_const_attr(attr, name, type) \
DECLARE_PEM_read_attr(attr, name, type) \
DECLARE_PEM_write_const_attr(attr, name, type)
# define DECLARE_PEM_rw_const(name, type) \
DECLARE_PEM_rw_const_attr(extern, name, type)
# endif
# define DECLARE_PEM_rw_cb_attr(attr, name, type) \
DECLARE_PEM_read_attr(attr, name, type) \
DECLARE_PEM_write_cb_attr(attr, name, type)
# define DECLARE_PEM_rw_cb_ex_attr(attr, name, type) \
DECLARE_PEM_read_ex_attr(attr, name, type) \
DECLARE_PEM_write_cb_ex_attr(attr, name, type)
# define DECLARE_PEM_rw_cb(name, type) \
DECLARE_PEM_rw_cb_attr(extern, name, type)
# define DECLARE_PEM_rw_cb_ex(name, type) \
DECLARE_PEM_rw_cb_ex_attr(extern, name, type)
int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
pem_password_cb *callback, void *u);
int PEM_read_bio(BIO *bp, char **name, char **header,
unsigned char **data, long *len);
# define PEM_FLAG_SECURE 0x1
# define PEM_FLAG_EAY_COMPATIBLE 0x2
# define PEM_FLAG_ONLY_B64 0x4
int PEM_read_bio_ex(BIO *bp, char **name, char **header,
unsigned char **data, long *len, unsigned int flags);
int PEM_bytes_read_bio_secmem(unsigned char **pdata, long *plen, char **pnm,
const char *name, BIO *bp, pem_password_cb *cb,
void *u);
int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
const unsigned char *data, long len);
int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
const char *name, BIO *bp, pem_password_cb *cb,
void *u);
void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
pem_password_cb *cb, void *u);
int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
const void *x, const EVP_CIPHER *enc,
const unsigned char *kstr, int klen,
pem_password_cb *</
|
