2 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
62 # include <openssl/e_os2.h>
63 # ifndef OPENSSL_NO_BIO
64 # include <openssl/bio.h>
66 # ifndef OPENSSL_NO_STACK
67 # include <openssl/stack.h>
69 # include <openssl/evp.h>
70 # include <openssl/x509.h>
71 # include <openssl/pem2.h>
77 # define PEM_BUFSIZE 1024
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
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
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
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_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
129 # define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
130 # define PEM_STRING_PKCS8INF "PRIVATE KEY"
131 # define PEM_STRING_DHPARAMS "DH PARAMETERS"
132 # define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
133 # define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
134 # define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
135 # define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
136 # define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
137 # define PEM_STRING_CMS "CMS"
140 * Note that this structure is initialised by PEM_SealInit and cleaned up
141 * by PEM_SealFinal (at least for now)
143 typedef struct PEM_Encode_Seal_st {
144 EVP_ENCODE_CTX encode;
146 EVP_CIPHER_CTX cipher;
147 } PEM_ENCODE_SEAL_CTX;
149 /* enc_type is one off */
150 # define PEM_TYPE_ENCRYPTED 10
151 # define PEM_TYPE_MIC_ONLY 20
152 # define PEM_TYPE_MIC_CLEAR 30
153 # define PEM_TYPE_CLEAR 40
155 typedef struct pem_recip_st {
160 /* char iv[8]; unused and wrong size */
163 typedef struct pem_ctx_st {
164 int type; /* what type of object */
175 unused, and wrong size
176 unsigned char iv[8]; */
179 PEM_USER *originator;
182 PEM_USER **recipient;
184 # ifndef OPENSSL_NO_STACK
185 STACK *x509_chain; /* certificate chain */
187 char *x509_chain; /* certificate chain */
189 EVP_MD *md; /* signature type */
191 int md_enc; /* is the md encrypted or not? */
192 int md_len; /* length of md_data */
193 char *md_data; /* message digest, could be pkey encrypted */
195 EVP_CIPHER *dec; /* date encryption cipher */
196 int key_len; /* key length */
197 unsigned char *key; /* key */
199 unused, and wrong size
200 unsigned char iv[8]; */
202 int data_enc; /* is the data encrypted */
208 * These macros make the PEM_read/PEM_write functions easier to maintain and
209 * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
210 * IMPLEMENT_PEM_rw_cb(...)
213 # ifdef OPENSSL_NO_FP_API
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_fp_const(name, type, str, asn1) /**/
218 # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
219 # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
222 # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
223 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\
225 return (type*)PEM_ASN1_read(CHECKED_D2I_OF(type, d2i_##asn1), \
227 CHECKED_PPTR_OF(type, x), \
231 # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
232 int PEM_write_##name(FILE *fp, type *x) \
234 return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \
236 CHECKED_PTR_OF(type, x), \
237 NULL, NULL, 0, NULL, NULL); \
240 # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
241 int PEM_write_##name(FILE *fp, const type *x) \
243 return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \
245 CHECKED_PTR_OF(const type, x), \
246 NULL, NULL, 0, NULL, NULL); \
249 # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
250 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
251 unsigned char *kstr, int klen, pem_password_cb *cb, \
254 return PEM_ASN1_write(CHECKED_I2D_OF(type, i2d_##asn1), \
256 CHECKED_PTR_OF(type, x), \
257 enc, kstr, klen, cb, u); \
260 # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
261 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
262 unsigned char *kstr, int klen, pem_password_cb *cb, \
265 return PEM_ASN1_write(CHECKED_I2D_OF(const type, i2d_##asn1), \
267 CHECKED_PTR_OF(const type, x), \
268 enc, kstr, klen, cb, u); \
273 # define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
274 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\
276 return (type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i_##asn1), \
278 CHECKED_PPTR_OF(type, x), \
282 # define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
283 int PEM_write_bio_##name(BIO *bp, type *x) \
285 return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \
287 CHECKED_PTR_OF(type, x), \
288 NULL, NULL, 0, NULL, NULL); \
291 # define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
292 int PEM_write_bio_##name(BIO *bp, const type *x) \
294 return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \
296 CHECKED_PTR_OF(const type, x), \
297 NULL, NULL, 0, NULL, NULL); \
300 # define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
301 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
302 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
304 return PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d_##asn1), \
306 CHECKED_PTR_OF(type, x), \
307 enc, kstr, klen, cb, u); \
310 # define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
311 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
312 unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \
314 return PEM_ASN1_write_bio(CHECKED_I2D_OF(const type, i2d_##asn1), \
316 CHECKED_PTR_OF(const type, x), \
317 enc, kstr, klen, cb, u); \
320 # define IMPLEMENT_PEM_write(name, type, str, asn1) \
321 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
322 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
324 # define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
325 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
326 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
328 # define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
329 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
330 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
332 # define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
333 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
334 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
336 # define IMPLEMENT_PEM_read(name, type, str, asn1) \
337 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
338 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
340 # define IMPLEMENT_PEM_rw(name, type, str, asn1) \
341 IMPLEMENT_PEM_read(name, type, str, asn1) \
342 IMPLEMENT_PEM_write(name, type, str, asn1)
344 # define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
345 IMPLEMENT_PEM_read(name, type, str, asn1) \
346 IMPLEMENT_PEM_write_const(name, type, str, asn1)
348 # define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
349 IMPLEMENT_PEM_read(name, type, str, asn1) \
350 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
352 /* These are the same except they are for the declarations */
354 # if defined(OPENSSL_SYS_WIN16) || defined(OPENSSL_NO_FP_API)
356 # define DECLARE_PEM_read_fp(name, type) /**/
357 # define DECLARE_PEM_write_fp(name, type) /**/
358 # define DECLARE_PEM_write_fp_const(name, type) /**/
359 # define DECLARE_PEM_write_cb_fp(name, type) /**/
362 # define DECLARE_PEM_read_fp(name, type) \
363 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u);
365 # define DECLARE_PEM_write_fp(name, type) \
366 int PEM_write_##name(FILE *fp, type *x);
368 # define DECLARE_PEM_write_fp_const(name, type) \
369 int PEM_write_##name(FILE *fp, const type *x);
371 # define DECLARE_PEM_write_cb_fp(name, type) \
372 int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \
373 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
377 # ifndef OPENSSL_NO_BIO
378 # define DECLARE_PEM_read_bio(name, type) \
379 type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u);
381 # define DECLARE_PEM_write_bio(name, type) \
382 int PEM_write_bio_##name(BIO *bp, type *x);
384 # define DECLARE_PEM_write_bio_const(name, type) \
385 int PEM_write_bio_##name(BIO *bp, const type *x);
387 # define DECLARE_PEM_write_cb_bio(name, type) \
388 int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \
389 unsigned char *kstr, int klen, pem_password_cb *cb, void *u);
393 # define DECLARE_PEM_read_bio(name, type) /**/
394 # define DECLARE_PEM_write_bio(name, type) /**/
395 # define DECLARE_PEM_write_bio_const(name, type) /**/
396 # define DECLARE_PEM_write_cb_bio(name, type) /**/
398 # define DECLARE_PEM_write(name, type) \
399 DECLARE_PEM_write_bio(name, type) \
400 DECLARE_PEM_write_fp(name, type)
401 # define DECLARE_PEM_write_const(name, type) \
402 DECLARE_PEM_write_bio_const(name, type) \
403 DECLARE_PEM_write_fp_const(name, type)
404 # define DECLARE_PEM_write_cb(name, type) \
405 DECLARE_PEM_write_cb_bio(name, type) \
406 DECLARE_PEM_write_cb_fp(name, type)
407 # define DECLARE_PEM_read(name, type) \
408 DECLARE_PEM_read_bio(name, type) \
409 DECLARE_PEM_read_fp(name, type)
410 # define DECLARE_PEM_rw(name, type) \
411 DECLARE_PEM_read(name, type) \
412 DECLARE_PEM_write(name, type)
413 # define DECLARE_PEM_rw_const(name, type) \
414 DECLARE_PEM_read(name, type) \
415 DECLARE_PEM_write_const(name, type)
416 # define DECLARE_PEM_rw_cb(name, type) \
417 DECLARE_PEM_read(name, type) \
418 DECLARE_PEM_write_cb(name, type)
419 # ifdef SSLEAY_MACROS
420 # define PEM_write_SSL_SESSION(fp,x) \
421 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
422 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
423 # define PEM_write_X509(fp,x) \
424 PEM_ASN1_write((int (*)())i2d_X509,PEM_STRING_X509,fp, \
425 (char *)x, NULL,NULL,0,NULL,NULL)
426 # define PEM_write_X509_REQ(fp,x) PEM_ASN1_write( \
427 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,fp,(char *)x, \
428 NULL,NULL,0,NULL,NULL)
429 # define PEM_write_X509_CRL(fp,x) \
430 PEM_ASN1_write((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL, \
431 fp,(char *)x, NULL,NULL,0,NULL,NULL)
432 # define PEM_write_RSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
433 PEM_ASN1_write((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,fp,\
434 (char *)x,enc,kstr,klen,cb,u)
435 # define PEM_write_RSAPublicKey(fp,x) \
436 PEM_ASN1_write((int (*)())i2d_RSAPublicKey,\
437 PEM_STRING_RSA_PUBLIC,fp,(char *)x,NULL,NULL,0,NULL,NULL)
438 # define PEM_write_DSAPrivateKey(fp,x,enc,kstr,klen,cb,u) \
439 PEM_ASN1_write((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,fp,\
440 (char *)x,enc,kstr,klen,cb,u)
441 # define PEM_write_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
442 PEM_ASN1_write((int (*)())i2d_PrivateKey,\
443 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
444 bp,(char *)x,enc,kstr,klen,cb,u)
445 # define PEM_write_PKCS7(fp,x) \
446 PEM_ASN1_write((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,fp, \
447 (char *)x, NULL,NULL,0,NULL,NULL)
448 # define PEM_write_DHparams(fp,x) \
449 PEM_ASN1_write((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,fp,\
450 (char *)x,NULL,NULL,0,NULL,NULL)
451 # define PEM_write_NETSCAPE_CERT_SEQUENCE(fp,x) \
452 PEM_ASN1_write((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
453 PEM_STRING_X509,fp, \
454 (char *)x, NULL,NULL,0,NULL,NULL)
455 # define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
456 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
457 # define PEM_read_X509(fp,x,cb,u) (X509 *)PEM_ASN1_read( \
458 (char *(*)())d2i_X509,PEM_STRING_X509,fp,(char **)x,cb,u)
459 # define PEM_read_X509_REQ(fp,x,cb,u) (X509_REQ *)PEM_ASN1_read( \
460 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,fp,(char **)x,cb,u)
461 # define PEM_read_X509_CRL(fp,x,cb,u) (X509_CRL *)PEM_ASN1_read( \
462 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,fp,(char **)x,cb,u)
463 # define PEM_read_RSAPrivateKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
464 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,fp,(char **)x,cb,u)
465 # define PEM_read_RSAPublicKey(fp,x,cb,u) (RSA *)PEM_ASN1_read( \
466 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,fp,(char **)x,cb,u)
467 # define PEM_read_DSAPrivateKey(fp,x,cb,u) (DSA *)PEM_ASN1_read( \
468 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,fp,(char **)x,cb,u)
469 # define PEM_read_PrivateKey(fp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read( \
470 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,fp,(char **)x,cb,u)
471 # define PEM_read_PKCS7(fp,x,cb,u) (PKCS7 *)PEM_ASN1_read( \
472 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,fp,(char **)x,cb,u)
473 # define PEM_read_DHparams(fp,x,cb,u) (DH *)PEM_ASN1_read( \
474 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,fp,(char **)x,cb,u)
475 # define PEM_read_NETSCAPE_CERT_SEQUENCE(fp,x,cb,u) \
476 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read( \
477 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,fp,\
479 # define PEM_write_bio_X509(bp,x) \
480 PEM_ASN1_write_bio((int (*)())i2d_X509,PEM_STRING_X509,bp, \
481 (char *)x, NULL,NULL,0,NULL,NULL)
482 # define PEM_write_bio_X509_REQ(bp,x) PEM_ASN1_write_bio( \
483 (int (*)())i2d_X509_REQ,PEM_STRING_X509_REQ,bp,(char *)x, \
484 NULL,NULL,0,NULL,NULL)
485 # define PEM_write_bio_X509_CRL(bp,x) \
486 PEM_ASN1_write_bio((int (*)())i2d_X509_CRL,PEM_STRING_X509_CRL,\
487 bp,(char *)x, NULL,NULL,0,NULL,NULL)
488 # define PEM_write_bio_RSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
489 PEM_ASN1_write_bio((int (*)())i2d_RSAPrivateKey,PEM_STRING_RSA,\
490 bp,(char *)x,enc,kstr,klen,cb,u)
491 # define PEM_write_bio_RSAPublicKey(bp,x) \
492 PEM_ASN1_write_bio((int (*)())i2d_RSAPublicKey, \
493 PEM_STRING_RSA_PUBLIC,\
494 bp,(char *)x,NULL,NULL,0,NULL,NULL)
495 # define PEM_write_bio_DSAPrivateKey(bp,x,enc,kstr,klen,cb,u) \
496 PEM_ASN1_write_bio((int (*)())i2d_DSAPrivateKey,PEM_STRING_DSA,\
497 bp,(char *)x,enc,kstr,klen,cb,u)
498 # define PEM_write_bio_PrivateKey(bp,x,enc,kstr,klen,cb,u) \
499 PEM_ASN1_write_bio((int (*)())i2d_PrivateKey,\
500 (((x)->type == EVP_PKEY_DSA)?PEM_STRING_DSA:PEM_STRING_RSA),\
501 bp,(char *)x,enc,kstr,klen,cb,u)
502 # define PEM_write_bio_PKCS7(bp,x) \
503 PEM_ASN1_write_bio((int (*)())i2d_PKCS7,PEM_STRING_PKCS7,bp, \
504 (char *)x, NULL,NULL,0,NULL,NULL)
505 # define PEM_write_bio_DHparams(bp,x) \
506 PEM_ASN1_write_bio((int (*)())i2d_DHparams,PEM_STRING_DHPARAMS,\
507 bp,(char *)x,NULL,NULL,0,NULL,NULL)
508 # define PEM_write_bio_DSAparams(bp,x) \
509 PEM_ASN1_write_bio((int (*)())i2d_DSAparams, \
510 PEM_STRING_DSAPARAMS,bp,(char *)x,NULL,NULL,0,NULL,NULL)
511 # define PEM_write_bio_NETSCAPE_CERT_SEQUENCE(bp,x) \
512 PEM_ASN1_write_bio((int (*)())i2d_NETSCAPE_CERT_SEQUENCE, \
513 PEM_STRING_X509,bp, \
514 (char *)x, NULL,NULL,0,NULL,NULL)
515 # define PEM_read_bio_X509(bp,x,cb,u) (X509 *)PEM_ASN1_read_bio( \
516 (char *(*)())d2i_X509,PEM_STRING_X509,bp,(char **)x,cb,u)
517 # define PEM_read_bio_X509_REQ(bp,x,cb,u) (X509_REQ *)PEM_ASN1_read_bio( \
518 (char *(*)())d2i_X509_REQ,PEM_STRING_X509_REQ,bp,(char **)x,cb,u)
519 # define PEM_read_bio_X509_CRL(bp,x,cb,u) (X509_CRL *)PEM_ASN1_read_bio( \
520 (char *(*)())d2i_X509_CRL,PEM_STRING_X509_CRL,bp,(char **)x,cb,u)
521 # define PEM_read_bio_RSAPrivateKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
522 (char *(*)())d2i_RSAPrivateKey,PEM_STRING_RSA,bp,(char **)x,cb,u)
523 # define PEM_read_bio_RSAPublicKey(bp,x,cb,u) (RSA *)PEM_ASN1_read_bio( \
524 (char *(*)())d2i_RSAPublicKey,PEM_STRING_RSA_PUBLIC,bp,(char **)x,cb,u)
525 # define PEM_read_bio_DSAPrivateKey(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
526 (char *(*)())d2i_DSAPrivateKey,PEM_STRING_DSA,bp,(char **)x,cb,u)
527 # define PEM_read_bio_PrivateKey(bp,x,cb,u) (EVP_PKEY *)PEM_ASN1_read_bio( \
528 (char *(*)())d2i_PrivateKey,PEM_STRING_EVP_PKEY,bp,(char **)x,cb,u)
529 # define PEM_read_bio_PKCS7(bp,x,cb,u) (PKCS7 *)PEM_ASN1_read_bio( \
530 (char *(*)())d2i_PKCS7,PEM_STRING_PKCS7,bp,(char **)x,cb,u)
531 # define PEM_read_bio_DHparams(bp,x,cb,u) (DH *)PEM_ASN1_read_bio( \
532 (char *(*)())d2i_DHparams,PEM_STRING_DHPARAMS,bp,(char **)x,cb,u)
533 # define PEM_read_bio_DSAparams(bp,x,cb,u) (DSA *)PEM_ASN1_read_bio( \
534 (char *(*)())d2i_DSAparams,PEM_STRING_DSAPARAMS,bp,(char **)x,cb,u)
535 # define PEM_read_bio_NETSCAPE_CERT_SEQUENCE(bp,x,cb,u) \
536 (NETSCAPE_CERT_SEQUENCE *)PEM_ASN1_read_bio( \
537 (char *(*)())d2i_NETSCAPE_CERT_SEQUENCE,PEM_STRING_X509,bp,\
541 /* "userdata": new with OpenSSL 0.9.4 */
542 typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata);
544 /* OpenSSL 0.9.3, 0.9.3a */
545 typedef int pem_password_cb (char *buf, int size, int rwflag);
548 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
549 int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
550 pem_password_cb *callback, void *u);
552 # ifndef OPENSSL_NO_BIO
553 int PEM_read_bio(BIO *bp, char **name, char **header,
554 unsigned char **data, long *len);
555 int PEM_write_bio(BIO *bp, const char *name, char *hdr, unsigned char *data,
557 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
558 const char *name, BIO *bp, pem_password_cb *cb,
560 void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
561 pem_password_cb *cb, void *u);
563 # define PEM_ASN1_read_bio_of(type,d2i,name,bp,x,cb,u) \
564 ((type*)PEM_ASN1_read_bio(CHECKED_D2I_OF(type, d2i), \
566 CHECKED_PPTR_OF(type, x), \
569 int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, char *x,
570 const EVP_CIPHER *enc, unsigned char *kstr, int klen,
571 pem_password_cb *cb, void *u);
573 # define PEM_ASN1_write_bio_of(type,i2d,name,bp,x,enc,kstr,klen,cb,u) \
574 (PEM_ASN1_write_bio(CHECKED_I2D_OF(type, i2d), \
576 CHECKED_PTR_OF(type, x), \
577 enc, kstr, klen, cb, u))
579 STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
580 pem_password_cb *cb, void *u);
581 int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc,
582 unsigned char *kstr, int klen,
583 pem_password_cb *cd, void *u);
586 # ifndef OPENSSL_SYS_WIN16
587 int PEM_read(FILE *fp, char **name, char **header,
588 unsigned char **data, long *len);
589 int PEM_write(FILE *fp, char *name, char *hdr, unsigned char *data, long len);
590 void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
591 pem_password_cb *cb, void *u);
592 int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
593 char *x, const EVP_CIPHER *enc, unsigned char *kstr,
594 int klen, pem_password_cb *callback, void *u);
595 STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
596 pem_password_cb *cb, void *u);
599 int PEM_SealInit(PEM_ENCODE_SEAL_CTX *ctx, EVP_CIPHER *type,
600 EVP_MD *md_type, unsigned char **ek, int *ekl,
601 unsigned char *iv, EVP_PKEY **pubk, int npubk);
602 void PEM_SealUpdate(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *out, int *outl,
603 unsigned char *in, int inl);
604 int PEM_SealFinal(PEM_ENCODE_SEAL_CTX *ctx, unsigned char *sig, int *sigl,
605 unsigned char *out, int *outl, EVP_PKEY *priv);
607 void PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
608 void PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt);
609 int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
610 unsigned int *siglen, EVP_PKEY *pkey);
612 int PEM_def_callback(char *buf, int num, int w, void *key);
613 void PEM_proc_type(char *buf, int type);
614 void PEM_dek_info(char *buf, const char *type, int len, char *str);
616 # ifndef SSLEAY_MACROS
618 # include <openssl/symhacks.h>
620 DECLARE_PEM_rw(X509, X509)
621 DECLARE_PEM_rw(X509_AUX, X509)
622 DECLARE_PEM_rw(X509_CERT_PAIR, X509_CERT_PAIR)
623 DECLARE_PEM_rw(X509_REQ, X509_REQ) DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
624 DECLARE_PEM_rw(X509_CRL, X509_CRL)
625 DECLARE_PEM_rw(PKCS7, PKCS7)
626 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
627 DECLARE_PEM_rw(PKCS8, X509_SIG)
628 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
629 # ifndef OPENSSL_NO_RSA
630 DECLARE_PEM_rw_cb(RSAPrivateKey, RSA)
631 DECLARE_PEM_rw_const(RSAPublicKey, RSA) DECLARE_PEM_rw(RSA_PUBKEY, RSA)
633 # ifndef OPENSSL_NO_DSA
634 DECLARE_PEM_rw_cb(DSAPrivateKey, DSA)
635 DECLARE_PEM_rw(DSA_PUBKEY, DSA) DECLARE_PEM_rw_const(DSAparams, DSA)
637 # ifndef OPENSSL_NO_EC
638 DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP)
639 DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY) DECLARE_PEM_rw(EC_PUBKEY, EC_KEY)
641 # ifndef OPENSSL_NO_DH
642 DECLARE_PEM_rw_const(DHparams, DH)
644 DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY) DECLARE_PEM_rw(PUBKEY, EVP_PKEY)
646 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid,
647 char *kstr, int klen,
648 pem_password_cb *cb, void *u);
649 int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *,
650 char *, int, pem_password_cb *, void *);
651 int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc,
652 char *kstr, int klen,
653 pem_password_cb *cb, void *u);
654 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid,
655 char *kstr, int klen,
656 pem_password_cb *cb, void *u);
657 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
660 int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
661 char *kstr, int klen,
662 pem_password_cb *cb, void *u);
663 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid,
664 char *kstr, int klen,
665 pem_password_cb *cb, void *u);
666 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid,
667 char *kstr, int klen,
668 pem_password_cb *cb, void *u);
670 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
673 int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc,
674 char *kstr, int klen, pem_password_cb *cd,
677 # endif /* SSLEAY_MACROS */
679 /* BEGIN ERROR CODES */
681 * The following lines are auto generated by the script mkerr.pl. Any changes
682 * made after this point may be overwritten when the script is next run.
684 void ERR_load_PEM_strings(void);
686 /* Error codes for the PEM functions. */
688 /* Function codes. */
689 # define PEM_F_D2I_PKCS8PRIVATEKEY_BIO 120
690 # define PEM_F_D2I_PKCS8PRIVATEKEY_FP 121
691 # define PEM_F_DO_PK8PKEY 126
692 # define PEM_F_DO_PK8PKEY_FP 125
693 # define PEM_F_LOAD_IV 101
694 # define PEM_F_PEM_ASN1_READ 102
695 # define PEM_F_PEM_ASN1_READ_BIO 103
696 # define PEM_F_PEM_ASN1_WRITE 104
697 # define PEM_F_PEM_ASN1_WRITE_BIO 105
698 # define PEM_F_PEM_DEF_CALLBACK 100
699 # define PEM_F_PEM_DO_HEADER 106
700 # define PEM_F_PEM_F_PEM_WRITE_PKCS8PRIVATEKEY 118
701 # define PEM_F_PEM_GET_EVP_CIPHER_INFO 107
702 # define PEM_F_PEM_PK8PKEY 119
703 # define PEM_F_PEM_READ 108
704 # define PEM_F_PEM_READ_BIO 109
705 # define PEM_F_PEM_READ_BIO_PRIVATEKEY 123
706 # define PEM_F_PEM_READ_PRIVATEKEY 124
707 # define PEM_F_PEM_SEALFINAL 110
708 # define PEM_F_PEM_SEALINIT 111
709 # define PEM_F_PEM_SIGNFINAL 112
710 # define PEM_F_PEM_WRITE 113
711 # define PEM_F_PEM_WRITE_BIO 114
712 # define PEM_F_PEM_X509_INFO_READ 115
713 # define PEM_F_PEM_X509_INFO_READ_BIO 116
714 # define PEM_F_PEM_X509_INFO_WRITE_BIO 117
717 # define PEM_R_BAD_BASE64_DECODE 100
718 # define PEM_R_BAD_DECRYPT 101
719 # define PEM_R_BAD_END_LINE 102
720 # define PEM_R_BAD_IV_CHARS 103
721 # define PEM_R_BAD_PASSWORD_READ 104
722 # define PEM_R_ERROR_CONVERTING_PRIVATE_KEY 115
723 # define PEM_R_NOT_DEK_INFO 105
724 # define PEM_R_NOT_ENCRYPTED 106
725 # define PEM_R_NOT_PROC_TYPE 107
726 # define PEM_R_NO_START_LINE 108
727 # define PEM_R_PROBLEMS_GETTING_PASSWORD 109
728 # define PEM_R_PUBLIC_KEY_NO_RSA 110
729 # define PEM_R_READ_KEY 111
730 # define PEM_R_SHORT_HEADER 112
731 # define PEM_R_UNSUPPORTED_CIPHER 113
732 # define PEM_R_UNSUPPORTED_ENCRYPTION 114