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
|
/* crypto/pem/pem.h */
/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
#ifndef HEADER_PEM_H
#define HEADER_PEM_H
#ifdef __cplusplus
extern "C" {
#endif
#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/pem2.h>
#define PEM_OBJ_UNDEF 0
#define PEM_OBJ_X509 1
#define PEM_OBJ_X509_REQ 2
#define PEM_OBJ_CRL 3
#define PEM_OBJ_SSL_SESSION 4
#define PEM_OBJ_PRIV_KEY 10
#define PEM_OBJ_PRIV_RSA 11
#define PEM_OBJ_PRIV_DSA 12
#define PEM_OBJ_PRIV_DH 13
#define PEM_OBJ_PUB_RSA 14
#define PEM_OBJ_PUB_DSA 15
#define PEM_OBJ_PUB_DH 16
#define PEM_OBJ_DHPARAMS 17
#define PEM_OBJ_DSAPARAMS 18
#define PEM_OBJ_PRIV_RSA_PUBLIC 19
#define PEM_ERROR 30
#define PEM_DEK_DES_CBC 40
#define PEM_DEK_IDEA_CBC 45
#define PEM_DEK_DES_EDE 50
#define PEM_DEK_DES_ECB 60
#define PEM_DEK_RSA 70
#define PEM_DEK_RSA_MD2 80
#define PEM_DEK_RSA_MD5 90
#define PEM_MD_MD2 NID_md2
#define PEM_MD_MD5 NID_md5
#define PEM_MD_SHA NID_sha
#define PEM_MD_MD2_RSA NID_md2WithRSAEncryption
#define PEM_MD_MD5_RSA NID_md5WithRSAEncryption
#define PEM_MD_SHA_RSA NID_sha1WithRSAEncryption
#define PEM_STRING_X509_OLD "X509 CERTIFICATE"
#define PEM_STRING_X509 "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_RSA "RSA PRIVATE KEY"
#define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
#define PEM_STRING_DSA "DSA PRIVATE KEY"
#define PEM_STRING_PKCS7 "PKCS7"
#define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
#define PEM_STRING_PKCS8INF "PRIVATE KEY"
#define PEM_STRING_DHPARAMS "DH PARAMETERS"
#define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
#define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
typedef struct PEM_Encode_Seal_st
{
EVP_ENCODE_CTX encode;
EVP_MD_CTX md;
EVP_CIPHER_CTX cipher;
} PEM_ENCODE_SEAL_CTX;
/* enc_type is one off */
#define PEM_TYPE_ENCRYPTED 10
#define PEM_TYPE_MIC_ONLY 20
#define PEM_TYPE_MIC_CLEAR 30
#define PEM_TYPE_CLEAR 40
typedef struct pem_recip_st
{
char *name;
X509_NAME *dn;
int cipher;
int key_enc;
char iv[8];
} PEM_USER;
typedef struct pem_ctx_st
{
int type; /* what type of object */
struct {
int version;
int mode;
} proc_type;
char *domain;
struct {
int cipher;
unsigned char iv[8];
} DEK_info;
PEM_USER *originator;
int num_recipient;
PEM_USER **recipient;
#ifdef HEADER_STACK_H
STACK *x509_chain; /* certificate chain */
#else
char *x509_chain; /* certificate chain */
#endif
EVP_MD *md; /* signature type */
int md_enc; /* is the md encrypted or not? */
int md_len; /* length of md_data */
char *md_data; /* message digest, could be pkey encrypted */
EVP_CIPHER *dec; /* date encryption cipher */
int key_len; /* key length */
unsigned char *key; /* key */
unsigned char iv[8]; /* the iv */
int data_enc; /* is the data encrypted */
int data_len;
unsigned char *data;
} PEM_CTX;
#ifdef SSLEAY_MACROS
#define PEM_write_SSL_SESSION(fp,x) \
PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL)
#define PEM_write_X509(fp,x) \
PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
(char *)x, NULL,NULL,0,NULL)
#define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
(int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
NULL,NULL,0,NULL)
#define PEM_write_X509_CRL(fp,x) \
PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
fp,(char *)x, NULL,NULL,0,NULL)
#define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb) \
PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
(char *)x,enc,kstr,klen,cb)
#define PEM_write_RSAPublicKey(fp,x) \
PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL)
#define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb) \
PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
(char *)x,enc,kstr,klen,cb)
#define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb) \
PEM_ASN1_write((int (*)())i2d_PrivateKey,\
(((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
bp,(char *)x,enc,kstr,klen,cb)
#define PEM_write_PKCS7(fp,x) \
PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
(char *)x, NULL,NULL,0,NULL)
#define PEM_write_DHparams(fp,x) \
PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
(char *)x,NULL,NULL,0,NULL)
#define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
PEM_STRING_X509,fp, \
(char *)x, NULL,NULL,0,NULL)
#define PEM_read_SSL_SESSION(fp,x,cb) (SSL_SESSION *)PEM_ASN1_read( \
(char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb)
#define PEM_read_X509(fp,x,cb) (X509 *)PEM_ASN1_read( \
(char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb)
#define PEM_read_X509_REQ(fp,x,cb) (X509_REQ *)PEM_ASN1_read( \
(char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb)
#define PEM_read_X509_CRL(fp,x,cb) (X509_CRL *)PEM_ASN1_read( \
(char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb)
#define PEM_read_RSAPrivateKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
(char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb)
#define PEM_read_RSAPublicKey(fp,x,cb) (RSA *)PEM_ASN1_read( \
(char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb)
#define PEM_read_DSAPrivateKey(fp,x,cb) (DSA *)PEM_ASN1_read( \
(char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb)
#define PEM_read_PrivateKey(fp,x,cb) (EVP_PKEY *)PEM_ASN1_read( \
(char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb)
#define PEM_read_PKCS7(fp,x,cb) (PKCS7 *)PEM_ASN1_read( \
(char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb)
#define PEM_read_DHparams(fp,x,cb) (DH *)PEM_ASN1_read( \
(char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb)
#define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb) \
(NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
(char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
(char **)x,cb)
#define PEM_write_bio_SSL_SESSION(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL)
#define PEM_write_bio_X509(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
(char *)x, NULL,NULL,0,NULL)
#define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
(int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
NULL,NULL,0,NULL)
#define PEM_write_bio_X509_CRL(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
bp,(char *)x, NULL,NULL,0,NULL)
#define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb) \
PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
bp,(char *)x,enc,kstr,klen,cb)
#define PEM_write_bio_RSAPublicKey(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
PEM_STRING_RSA_PUBLIC,\
bp,(char *)x,NULL,NULL,0,NULL)
#define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb) \
PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
bp,(char *)x,enc,kstr,klen,cb)
#define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb) \
PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
(((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
bp,(char *)x,enc,kstr,klen,cb)
#define PEM_write_bio_PKCS7(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
(char *)x, NULL,NULL,0,NULL)
#define PEM_write_bio_DHparams(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
bp,(char *)x,NULL,NULL,0,NULL)
#define PEM_write_bio_DSAparams(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL)
#define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
PEM_STRING_X509,bp, \
(char *)x, NULL,NULL,0,NULL)
#define PEM_read_bio_SSL_SESSION(bp,x,cb) (SSL_SESSION *)PEM_ASN1_read_bio( \
(char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb)
#define PEM_read_bio_X509(bp,x,cb) (X509 *)PEM_ASN1_read_bio( \
(char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb)
#define PEM_read_bio_X509_REQ(bp,x,cb) (X509_REQ *)PEM_ASN1_read_bio( \
(char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb)
#define PEM_read_bio_X509_CRL(bp,x,cb) (X509_CRL *)PEM_ASN1_read_bio( \
(char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb)
#define PEM_read_bio_RSAPrivateKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
(char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb)
#define PEM_read_bio_RSAPublicKey(bp,x,cb) (RSA *)PEM_ASN1_read_bio( \
(char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb)
#define PEM_read_bio_DSAPrivateKey(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
(char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb)
#define PEM_read_bio_PrivateKey(bp,x,cb) (EVP_PKEY *)PEM_ASN1_read_bio( \
(char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb)
#define PEM_read_bio_PKCS7(bp,x,cb) (PKCS7 *)PEM_ASN1_read_bio( \
(char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb)
#define PEM_read_bio_DHparams(bp,x,cb) (DH *)PEM_ASN1_read_bio( \
(char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb)
#define PEM_read_bio_DSAparams(bp,x,cb) (DSA *)PEM_ASN1_read_bio( \
(char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb)
#define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb) \
(NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
(char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
(char **)x,cb)
#endif
typedef int pem_password_cb(char *buf, int size, int rwflag);
/* "size" should be size_t, obviously, but it was always used
* without a parameter list declaration, which makes it "int" */
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 *);
#ifdef HEADER_BIO_H
int PEM_read_bio(BIO *bp, char **name, char **header,
unsigned char **data,long *len);
int PEM_write_bio(BIO *bp,const char *name,char *hdr,unsigned char *data,
long len);
char * PEM_ASN1_read_bio(char *(*d2i)(),const char *name,BIO *bp,char **x,
pem_password_cb *);
int PEM_ASN1_write_bio(int (*i2d)(),const char *name,BIO *bp,char *x,
const EVP_CIPHER *enc,unsigned char *kstr,int klen,
pem_password_cb *);
STACK_OF(X509_INFO) * PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, pem_password_cb *);
int PEM_X509_INFO_write_bio(BIO *bp,X509_INFO *xi, EVP_CIPHER *enc,
unsigned char *kstr, int klen, pem_password_cb *);
#endif
#ifndef WIN16
int PEM_read(FILE *fp, char **name, char **header,
unsigned char **data,long *len);
int PEM_write(FILE *fp,char *name,char *hdr,unsigned char *data,long len);
char * PEM_ASN1_read(char *(*d2i)(),const char *name,FILE *fp,char **x,
pem_password_cb *);
int PEM_ASN1_write(int (*i2d)(),const char *name,FILE *fp,char *x,
const EVP_CIPHER *enc,unsigned char *kstr,int klen,
pem_password_cb *);
STACK_OF(X509_INFO) *
|