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x509.h
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1 /* crypto/x509/x509.h */
2 /* Copyright (C) 1995-1998 Eric Young ([email protected])
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young ([email protected]).
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 ([email protected]).
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 ([email protected])"
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 ([email protected])"
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 /* ====================================================================
59  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
60  * ECDH support in OpenSSL originally developed by
61  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
62  */
63 
64 #ifndef HEADER_X509_H
65 #define HEADER_X509_H
66 
67 #include <openssl/e_os2.h>
68 #include <openssl/symhacks.h>
69 #ifndef OPENSSL_NO_BUFFER
70 #include <openssl/buffer.h>
71 #endif
72 #ifndef OPENSSL_NO_EVP
73 #include <openssl/evp.h>
74 #endif
75 #ifndef OPENSSL_NO_BIO
76 #include <openssl/bio.h>
77 #endif
78 #include <openssl/stack.h>
79 #include <openssl/asn1.h>
80 #include <openssl/safestack.h>
81 
82 #ifndef OPENSSL_NO_EC
83 #include <openssl/ec.h>
84 #endif
85 
86 #ifndef OPENSSL_NO_ECDSA
87 #include <openssl/ecdsa.h>
88 #endif
89 
90 #ifndef OPENSSL_NO_ECDH
91 #include <openssl/ecdh.h>
92 #endif
93 
94 #ifndef OPENSSL_NO_DEPRECATED
95 #ifndef OPENSSL_NO_RSA
96 #include <openssl/rsa.h>
97 #endif
98 #ifndef OPENSSL_NO_DSA
99 #include <openssl/dsa.h>
100 #endif
101 #ifndef OPENSSL_NO_DH
102 #include <openssl/dh.h>
103 #endif
104 #endif
105 
106 #ifndef OPENSSL_NO_SHA
107 #include <openssl/sha.h>
108 #endif
109 #include <openssl/ossl_typ.h>
110 
111 #ifdef __cplusplus
112 extern "C" {
113 #endif
114 
115 #ifdef OPENSSL_SYS_WIN32
116 /* Under Win32 these are defined in wincrypt.h */
117 #undef X509_NAME
118 #undef X509_CERT_PAIR
119 #undef X509_EXTENSIONS
120 #endif
121 
122 #define X509_FILETYPE_PEM 1
123 #define X509_FILETYPE_ASN1 2
124 #define X509_FILETYPE_DEFAULT 3
125 
126 #define X509v3_KU_DIGITAL_SIGNATURE 0x0080
127 #define X509v3_KU_NON_REPUDIATION 0x0040
128 #define X509v3_KU_KEY_ENCIPHERMENT 0x0020
129 #define X509v3_KU_DATA_ENCIPHERMENT 0x0010
130 #define X509v3_KU_KEY_AGREEMENT 0x0008
131 #define X509v3_KU_KEY_CERT_SIGN 0x0004
132 #define X509v3_KU_CRL_SIGN 0x0002
133 #define X509v3_KU_ENCIPHER_ONLY 0x0001
134 #define X509v3_KU_DECIPHER_ONLY 0x8000
135 #define X509v3_KU_UNDEF 0xffff
136 
137 typedef struct X509_objects_st
138  {
139  int nid;
140  int (*a2i)(void);
141  int (*i2a)(void);
142  } X509_OBJECTS;
143 
144 struct X509_algor_st
145  {
146  ASN1_OBJECT *algorithm;
147  ASN1_TYPE *parameter;
148  } /* X509_ALGOR */;
149 
150 DECLARE_ASN1_SET_OF(X509_ALGOR)
151 
152 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
153 
154 typedef struct X509_val_st
155  {
156  ASN1_TIME *notBefore;
157  ASN1_TIME *notAfter;
158  } X509_VAL;
159 
160 struct X509_pubkey_st
161  {
162  X509_ALGOR *algor;
163  ASN1_BIT_STRING *public_key;
164  EVP_PKEY *pkey;
165  };
166 
167 typedef struct X509_sig_st
168  {
169  X509_ALGOR *algor;
170  ASN1_OCTET_STRING *digest;
171  } X509_SIG;
172 
173 typedef struct X509_name_entry_st
174  {
175  ASN1_OBJECT *object;
176  ASN1_STRING *value;
177  int set;
178  int size; /* temp variable */
179  } X509_NAME_ENTRY;
180 
181 DECLARE_STACK_OF(X509_NAME_ENTRY)
182 DECLARE_ASN1_SET_OF(X509_NAME_ENTRY)
183 
184 /* we always keep X509_NAMEs in 2 forms. */
185 struct X509_name_st
186  {
187  STACK_OF(X509_NAME_ENTRY) *entries;
188  int modified; /* true if 'bytes' needs to be built */
189 #ifndef OPENSSL_NO_BUFFER
190  BUF_MEM *bytes;
191 #else
192  char *bytes;
193 #endif
194 /* unsigned long hash; Keep the hash around for lookups */
195  unsigned char *canon_enc;
196  int canon_enclen;
197  } /* X509_NAME */;
198 
199 DECLARE_STACK_OF(X509_NAME)
200 
201 #define X509_EX_V_NETSCAPE_HACK 0x8000
202 #define X509_EX_V_INIT 0x0001
203 typedef struct X509_extension_st
204  {
205  ASN1_OBJECT *object;
206  ASN1_BOOLEAN critical;
207  ASN1_OCTET_STRING *value;
208  } X509_EXTENSION;
209 
210 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
211 
212 DECLARE_STACK_OF(X509_EXTENSION)
213 DECLARE_ASN1_SET_OF(X509_EXTENSION)
214 
215 /* a sequence of these are used */
216 typedef struct x509_attributes_st
217  {
218  ASN1_OBJECT *object;
219  int single; /* 0 for a set, 1 for a single item (which is wrong) */
220  union {
221  char *ptr;
222 /* 0 */ STACK_OF(ASN1_TYPE) *set;
223 /* 1 */ ASN1_TYPE *single;
224  } value;
225  } X509_ATTRIBUTE;
226 
227 DECLARE_STACK_OF(X509_ATTRIBUTE)
228 DECLARE_ASN1_SET_OF(X509_ATTRIBUTE)
229 
230 
231 typedef struct X509_req_info_st
232  {
233  ASN1_ENCODING enc;
234  ASN1_INTEGER *version;
235  X509_NAME *subject;
236  X509_PUBKEY *pubkey;
237  /* d=2 hl=2 l= 0 cons: cont: 00 */
238  STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
239  } X509_REQ_INFO;
240 
241 typedef struct X509_req_st
242  {
243  X509_REQ_INFO *req_info;
244  X509_ALGOR *sig_alg;
245  ASN1_BIT_STRING *signature;
246  int references;
247  } X509_REQ;
248 
249 typedef struct x509_cinf_st
250  {
251  ASN1_INTEGER *version; /* [ 0 ] default of v1 */
252  ASN1_INTEGER *serialNumber;
253  X509_ALGOR *signature;
254  X509_NAME *issuer;
255  X509_VAL *validity;
256  X509_NAME *subject;
257  X509_PUBKEY *key;
258  ASN1_BIT_STRING *issuerUID; /* [ 1 ] optional in v2 */
259  ASN1_BIT_STRING *subjectUID; /* [ 2 ] optional in v2 */
260  STACK_OF(X509_EXTENSION) *extensions; /* [ 3 ] optional in v3 */
261  ASN1_ENCODING enc;
262  } X509_CINF;
263 
264 /* This stuff is certificate "auxiliary info"
265  * it contains details which are useful in certificate
266  * stores and databases. When used this is tagged onto
267  * the end of the certificate itself
268  */
269 
270 typedef struct x509_cert_aux_st
271  {
272  STACK_OF(ASN1_OBJECT) *trust; /* trusted uses */
273  STACK_OF(ASN1_OBJECT) *reject; /* rejected uses */
274  ASN1_UTF8STRING *alias; /* "friendly name" */
275  ASN1_OCTET_STRING *keyid; /* key id of private key */
276  STACK_OF(X509_ALGOR) *other; /* other unspecified info */
277  } X509_CERT_AUX;
278 
279 struct x509_st
280  {
281  X509_CINF *cert_info;
282  X509_ALGOR *sig_alg;
283  ASN1_BIT_STRING *signature;
284  int valid;
285  int references;
286  char *name;
287  CRYPTO_EX_DATA ex_data;
288  /* These contain copies of various extension values */
289  long ex_pathlen;
290  long ex_pcpathlen;
291  unsigned long ex_flags;
292  unsigned long ex_kusage;
293  unsigned long ex_xkusage;
294  unsigned long ex_nscert;
295  ASN1_OCTET_STRING *skid;
296  AUTHORITY_KEYID *akid;
297  X509_POLICY_CACHE *policy_cache;
298  STACK_OF(DIST_POINT) *crldp;
299  STACK_OF(GENERAL_NAME) *altname;
300  NAME_CONSTRAINTS *nc;
301 #ifndef OPENSSL_NO_RFC3779
302  STACK_OF(IPAddressFamily) *rfc3779_addr;
303  struct ASIdentifiers_st *rfc3779_asid;
304 #endif
305 #ifndef OPENSSL_NO_SHA
306  unsigned char sha1_hash[SHA_DIGEST_LENGTH];
307 #endif
308  X509_CERT_AUX *aux;
309  } /* X509 */;
310 
311 DECLARE_STACK_OF(X509)
312 DECLARE_ASN1_SET_OF(X509)
313 
314 /* This is used for a table of trust checking functions */
315 
316 typedef struct x509_trust_st {
317  int trust;
318  int flags;
319  int (*check_trust)(struct x509_trust_st *, X509 *, int);
320  char *name;
321  int arg1;
322  void *arg2;
323 } X509_TRUST;
324 
325 DECLARE_STACK_OF(X509_TRUST)
326 
327 typedef struct x509_cert_pair_st {
328  X509 *forward;
329  X509 *reverse;
330 } X509_CERT_PAIR;
331 
332 /* standard trust ids */
333 
334 #define X509_TRUST_DEFAULT -1 /* Only valid in purpose settings */
335 
336 #define X509_TRUST_COMPAT 1
337 #define X509_TRUST_SSL_CLIENT 2
338 #define X509_TRUST_SSL_SERVER 3
339 #define X509_TRUST_EMAIL 4
340 #define X509_TRUST_OBJECT_SIGN 5
341 #define X509_TRUST_OCSP_SIGN 6
342 #define X509_TRUST_OCSP_REQUEST 7
343 #define X509_TRUST_TSA 8
344 
345 /* Keep these up to date! */
346 #define X509_TRUST_MIN 1
347 #define X509_TRUST_MAX 8
348 
349 
350 /* trust_flags values */
351 #define X509_TRUST_DYNAMIC 1
352 #define X509_TRUST_DYNAMIC_NAME 2
353 
354 /* check_trust return codes */
355 
356 #define X509_TRUST_TRUSTED 1
357 #define X509_TRUST_REJECTED 2
358 #define X509_TRUST_UNTRUSTED 3
359 
360 /* Flags for X509_print_ex() */
361 
362 #define X509_FLAG_COMPAT 0
363 #define X509_FLAG_NO_HEADER 1L
364 #define X509_FLAG_NO_VERSION (1L << 1)
365 #define X509_FLAG_NO_SERIAL (1L << 2)
366 #define X509_FLAG_NO_SIGNAME (1L << 3)
367 #define X509_FLAG_NO_ISSUER (1L << 4)
368 #define X509_FLAG_NO_VALIDITY (1L << 5)
369 #define X509_FLAG_NO_SUBJECT (1L << 6)
370 #define X509_FLAG_NO_PUBKEY (1L << 7)
371 #define X509_FLAG_NO_EXTENSIONS (1L << 8)
372 #define X509_FLAG_NO_SIGDUMP (1L << 9)
373 #define X509_FLAG_NO_AUX (1L << 10)
374 #define X509_FLAG_NO_ATTRIBUTES (1L << 11)
375 
376 /* Flags specific to X509_NAME_print_ex() */
377 
378 /* The field separator information */
379 
380 #define XN_FLAG_SEP_MASK (0xf << 16)
381 
382 #define XN_FLAG_COMPAT 0 /* Traditional SSLeay: use old X509_NAME_print */
383 #define XN_FLAG_SEP_COMMA_PLUS (1 << 16) /* RFC2253 ,+ */
384 #define XN_FLAG_SEP_CPLUS_SPC (2 << 16) /* ,+ spaced: more readable */
385 #define XN_FLAG_SEP_SPLUS_SPC (3 << 16) /* ;+ spaced */
386 #define XN_FLAG_SEP_MULTILINE (4 << 16) /* One line per field */
387 
388 #define XN_FLAG_DN_REV (1 << 20) /* Reverse DN order */
389 
390 /* How the field name is shown */
391 
392 #define XN_FLAG_FN_MASK (0x3 << 21)
393 
394 #define XN_FLAG_FN_SN 0 /* Object short name */
395 #define XN_FLAG_FN_LN (1 << 21) /* Object long name */
396 #define XN_FLAG_FN_OID (2 << 21) /* Always use OIDs */
397 #define XN_FLAG_FN_NONE (3 << 21) /* No field names */
398 
399 #define XN_FLAG_SPC_EQ (1 << 23) /* Put spaces round '=' */
400 
401 /* This determines if we dump fields we don't recognise:
402  * RFC2253 requires this.
403  */
404 
405 #define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
406 
407 #define XN_FLAG_FN_ALIGN (1 << 25) /* Align field names to 20 characters */
408 
409 /* Complete set of RFC2253 flags */
410 
411 #define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
412  XN_FLAG_SEP_COMMA_PLUS | \
413  XN_FLAG_DN_REV | \
414  XN_FLAG_FN_SN | \
415  XN_FLAG_DUMP_UNKNOWN_FIELDS)
416 
417 /* readable oneline form */
418 
419 #define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
420  ASN1_STRFLGS_ESC_QUOTE | \
421  XN_FLAG_SEP_CPLUS_SPC | \
422  XN_FLAG_SPC_EQ | \
423  XN_FLAG_FN_SN)
424 
425 /* readable multiline form */
426 
427 #define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
428  ASN1_STRFLGS_ESC_MSB | \
429  XN_FLAG_SEP_MULTILINE | \
430  XN_FLAG_SPC_EQ | \
431  XN_FLAG_FN_LN | \
432  XN_FLAG_FN_ALIGN)
433 
434 struct x509_revoked_st
435  {
436  ASN1_INTEGER *serialNumber;
437  ASN1_TIME *revocationDate;
438  STACK_OF(X509_EXTENSION) /* optional */ *extensions;
439  /* Set up if indirect CRL */
440  STACK_OF(GENERAL_NAME) *issuer;
441  /* Revocation reason */
442  int reason;
443  int sequence; /* load sequence */
444  };
445 
446 DECLARE_STACK_OF(X509_REVOKED)
447 DECLARE_ASN1_SET_OF(X509_REVOKED)
448 
449 typedef struct X509_crl_info_st
450  {
451  ASN1_INTEGER *version;
452  X509_ALGOR *sig_alg;
453  X509_NAME *issuer;
454  ASN1_TIME *lastUpdate;
455  ASN1_TIME *nextUpdate;
456  STACK_OF(X509_REVOKED) *revoked;
457  STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
458  ASN1_ENCODING enc;
459  } X509_CRL_INFO;
460 
461 struct X509_crl_st
462  {
463  /* actual signature */
464  X509_CRL_INFO *crl;
465  X509_ALGOR *sig_alg;
466  ASN1_BIT_STRING *signature;
467  int references;
468  int flags;
469  /* Copies of various extensions */
470  AUTHORITY_KEYID *akid;
471  ISSUING_DIST_POINT *idp;
472  /* Convenient breakdown of IDP */
473  int idp_flags;
474  int idp_reasons;
475  /* CRL and base CRL numbers for delta processing */
476  ASN1_INTEGER *crl_number;
477  ASN1_INTEGER *base_crl_number;
478 #ifndef OPENSSL_NO_SHA
479  unsigned char sha1_hash[SHA_DIGEST_LENGTH];
480 #endif
481  STACK_OF(GENERAL_NAMES) *issuers;
482  const X509_CRL_METHOD *meth;
483  void *meth_data;
484  } /* X509_CRL */;
485 
486 DECLARE_STACK_OF(X509_CRL)
487 DECLARE_ASN1_SET_OF(X509_CRL)
488 
489 typedef struct private_key_st
490  {
491  int version;
492  /* The PKCS#8 data types */
493  X509_ALGOR *enc_algor;
494  ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
495 
496  /* When decrypted, the following will not be NULL */
497  EVP_PKEY *dec_pkey;
498 
499  /* used to encrypt and decrypt */
500  int key_length;
501  char *key_data;
502  int key_free; /* true if we should auto free key_data */
503 
504  /* expanded version of 'enc_algor' */
505  EVP_CIPHER_INFO cipher;
506 
507  int references;
508  } X509_PKEY;
509 
510 #ifndef OPENSSL_NO_EVP
511 typedef struct X509_info_st
512  {
513  X509 *x509;
514  X509_CRL *crl;
515  X509_PKEY *x_pkey;
516 
517  EVP_CIPHER_INFO enc_cipher;
518  int enc_len;
519  char *enc_data;
520 
521  int references;
522  } X509_INFO;
523 
524 DECLARE_STACK_OF(X509_INFO)
525 #endif
526 
527 /* The next 2 structures and their 8 routines were sent to me by
528  * Pat Richard <[email protected]> and are used to manipulate
529  * Netscapes spki structures - useful if you are writing a CA web page
530  */
531 typedef struct Netscape_spkac_st
532  {
533  X509_PUBKEY *pubkey;
534  ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */
535  } NETSCAPE_SPKAC;
536 
537 typedef struct Netscape_spki_st
538  {
539  NETSCAPE_SPKAC *spkac; /* signed public key and challenge */
540  X509_ALGOR *sig_algor;
541  ASN1_BIT_STRING *signature;
542  } NETSCAPE_SPKI;
543 
544 /* Netscape certificate sequence structure */
545 typedef struct Netscape_certificate_sequence
546  {
547  ASN1_OBJECT *type;
548  STACK_OF(X509) *certs;
549  } NETSCAPE_CERT_SEQUENCE;
550 
551 /* Unused (and iv length is wrong)
552 typedef struct CBCParameter_st
553  {
554  unsigned char iv[8];
555  } CBC_PARAM;
556 */
557 
558 /* Password based encryption structure */
559 
560 typedef struct PBEPARAM_st {
561 ASN1_OCTET_STRING *salt;
562 ASN1_INTEGER *iter;
563 } PBEPARAM;
564 
565 /* Password based encryption V2 structures */
566 
567 typedef struct PBE2PARAM_st {
568 X509_ALGOR *keyfunc;
569 X509_ALGOR *encryption;
570 } PBE2PARAM;
571 
572 typedef struct PBKDF2PARAM_st {
573 ASN1_TYPE *salt; /* Usually OCTET STRING but could be anything */
574 ASN1_INTEGER *iter;
575 ASN1_INTEGER *keylength;
576 X509_ALGOR *prf;
577 } PBKDF2PARAM;
578 
579 
580 /* PKCS#8 private key info structure */
581 
582 struct pkcs8_priv_key_info_st
583  {
584  int broken; /* Flag for various broken formats */
585 #define PKCS8_OK 0
586 #define PKCS8_NO_OCTET 1
587 #define PKCS8_EMBEDDED_PARAM 2
588 #define PKCS8_NS_DB 3
589 #define PKCS8_NEG_PRIVKEY 4
590  ASN1_INTEGER *version;
591  X509_ALGOR *pkeyalg;
592  ASN1_TYPE *pkey; /* Should be OCTET STRING but some are broken */
593  STACK_OF(X509_ATTRIBUTE) *attributes;
594  };
595 
596 #ifdef __cplusplus
597 }
598 #endif
599 
600 #include <openssl/x509_vfy.h>
601 #include <openssl/pkcs7.h>
602 
603 #ifdef __cplusplus
604 extern "C" {
605 #endif
606 
607 #define X509_EXT_PACK_UNKNOWN 1
608 #define X509_EXT_PACK_STRING 2
609 
610 #define X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
611 /* #define X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
612 #define X509_get_notBefore(x) ((x)->cert_info->validity->notBefore)
613 #define X509_get_notAfter(x) ((x)->cert_info->validity->notAfter)
614 #define X509_extract_key(x) X509_get_pubkey(x) /*****/
615 #define X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version)
616 #define X509_REQ_get_subject_name(x) ((x)->req_info->subject)
617 #define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
618 #define X509_name_cmp(a,b) X509_NAME_cmp((a),(b))
619 #define X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
620 
621 #define X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
622 #define X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
623 #define X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
624 #define X509_CRL_get_issuer(x) ((x)->crl->issuer)
625 #define X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
626 
627 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
628 X509_CRL_METHOD *X509_CRL_METHOD_new(
629  int (*crl_init)(X509_CRL *crl),
630  int (*crl_free)(X509_CRL *crl),
631  int (*crl_lookup)(X509_CRL *crl, X509_REVOKED **ret,
632  ASN1_INTEGER *ser, X509_NAME *issuer),
633  int (*crl_verify)(X509_CRL *crl, EVP_PKEY *pk));
634 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
635 
636 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
637 void *X509_CRL_get_meth_data(X509_CRL *crl);
638 
639 /* This one is only used so that a binary form can output, as in
640  * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */
641 #define X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
642 
643 
644 const char *X509_verify_cert_error_string(long n);
645 
646 #ifndef OPENSSL_NO_EVP
647 int X509_verify(X509 *a, EVP_PKEY *r);
648 
649 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
650 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
651 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
652 
653 NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len);
654 char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
655 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
656 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
657 
658 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
659 
660 int X509_signature_dump(BIO *bp,const ASN1_STRING *sig, int indent);
661 int X509_signature_print(BIO *bp,X509_ALGOR *alg, ASN1_STRING *sig);
662 
663 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
664 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
665 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
666 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
667 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
668 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
669 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
670 
671 int X509_pubkey_digest(const X509 *data,const EVP_MD *type,
672  unsigned char *md, unsigned int *len);
673 int X509_digest(const X509 *data,const EVP_MD *type,
674  unsigned char *md, unsigned int *len);
675 int X509_CRL_digest(const X509_CRL *data,const EVP_MD *type,
676  unsigned char *md, unsigned int *len);
677 int X509_REQ_digest(const X509_REQ *data,const EVP_MD *type,
678  unsigned char *md, unsigned int *len);
679 int X509_NAME_digest(const X509_NAME *data,const EVP_MD *type,
680  unsigned char *md, unsigned int *len);
681 #endif
682 
683 #ifndef OPENSSL_NO_FP_API
684 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
685 int i2d_X509_fp(FILE *fp,X509 *x509);
686 X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL **crl);
687 int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl);
688 X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ **req);
689 int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req);
690 #ifndef OPENSSL_NO_RSA
691 RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA **rsa);
692 int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa);
693 RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA **rsa);
694 int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa);
695 RSA *d2i_RSA_PUBKEY_fp(FILE *fp,RSA **rsa);
696 int i2d_RSA_PUBKEY_fp(FILE *fp,RSA *rsa);
697 #endif
698 #ifndef OPENSSL_NO_DSA
699 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
700 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa);
701 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
702 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa);
703 #endif
704 #ifndef OPENSSL_NO_EC
705 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
706 int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey);
707 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
708 int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey);
709 #endif
710 X509_SIG *d2i_PKCS8_fp(FILE *fp,X509_SIG **p8);
711 int i2d_PKCS8_fp(FILE *fp,X509_SIG *p8);
712 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
713  PKCS8_PRIV_KEY_INFO **p8inf);
714 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,PKCS8_PRIV_KEY_INFO *p8inf);
715 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key);
716 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey);
717 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
718 int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey);
719 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
720 #endif
721 
722 #ifndef OPENSSL_NO_BIO
723 X509 *d2i_X509_bio(BIO *bp,X509 **x509);
724 int i2d_X509_bio(BIO *bp,X509 *x509);
725 X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL **crl);
726 int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl);
727 X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ **req);
728 int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req);
729 #ifndef OPENSSL_NO_RSA
730 RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA **rsa);
731 int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa);
732 RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA **rsa);
733 int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
734 RSA *d2i_RSA_PUBKEY_bio(BIO *bp,RSA **rsa);
735 int i2d_RSA_PUBKEY_bio(BIO *bp,RSA *rsa);
736 #endif
737 #ifndef OPENSSL_NO_DSA
738 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
739 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa);
740 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
741 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa);
742 #endif
743 #ifndef OPENSSL_NO_EC
744 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
745 int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *eckey);
746 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
747 int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey);
748 #endif
749 X509_SIG *d2i_PKCS8_bio(BIO *bp,X509_SIG **p8);
750 int i2d_PKCS8_bio(BIO *bp,X509_SIG *p8);
751 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
752  PKCS8_PRIV_KEY_INFO **p8inf);
753 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,PKCS8_PRIV_KEY_INFO *p8inf);
754 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key);
755 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey);
756 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
757 int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey);
758 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
759 #endif
760 
761 X509 *X509_dup(X509 *x509);
762 X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
763 X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex);
764 X509_CRL *X509_CRL_dup(X509_CRL *crl);
765 X509_REQ *X509_REQ_dup(X509_REQ *req);
766 X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
767 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval);
768 void X509_ALGOR_get0(ASN1_OBJECT **paobj, int *pptype, void **ppval,
769  X509_ALGOR *algor);
770 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
771 
772 X509_NAME *X509_NAME_dup(X509_NAME *xn);
773 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
774 
775 int X509_cmp_time(const ASN1_TIME *s, time_t *t);
776 int X509_cmp_current_time(const ASN1_TIME *s);
777 ASN1_TIME * X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
778 ASN1_TIME * X509_time_adj_ex(ASN1_TIME *s,
779  int offset_day, long offset_sec, time_t *t);
780 ASN1_TIME * X509_gmtime_adj(ASN1_TIME *s, long adj);
781 
782 const char * X509_get_default_cert_area(void );
783 const char * X509_get_default_cert_dir(void );
784 const char * X509_get_default_cert_file(void );
785 const char * X509_get_default_cert_dir_env(void );
786 const char * X509_get_default_cert_file_env(void );
787 const char * X509_get_default_private_dir(void );
788 
789 X509_REQ * X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
790 X509 * X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
791 
792 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
793 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
794 DECLARE_ASN1_FUNCTIONS(X509_VAL)
795 
796 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
797 
798 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
799 EVP_PKEY * X509_PUBKEY_get(X509_PUBKEY *key);
800 int X509_get_pubkey_parameters(EVP_PKEY *pkey,
801  STACK_OF(X509) *chain);
802 int i2d_PUBKEY(EVP_PKEY *a,unsigned char **pp);
803 EVP_PKEY * d2i_PUBKEY(EVP_PKEY **a,const unsigned char **pp,
804  long length);
805 #ifndef OPENSSL_NO_RSA
806 int i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
807 RSA * d2i_RSA_PUBKEY(RSA **a,const unsigned char **pp,
808  long length);
809 #endif
810 #ifndef OPENSSL_NO_DSA
811 int i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
812 DSA * d2i_DSA_PUBKEY(DSA **a,const unsigned char **pp,
813  long length);
814 #endif
815 #ifndef OPENSSL_NO_EC
816 int i2d_EC_PUBKEY(EC_KEY *a, unsigned char **pp);
817 EC_KEY *d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp,
818  long length);
819 #endif
820 
821 DECLARE_ASN1_FUNCTIONS(X509_SIG)
822 DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
823 DECLARE_ASN1_FUNCTIONS(X509_REQ)
824 
825 DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
826 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
827 
828 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
829 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
830 
831 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
832 
833 DECLARE_ASN1_FUNCTIONS(X509_NAME)
834 
835 int X509_NAME_set(X509_NAME **xn, X509_NAME *name);
836 
837 DECLARE_ASN1_FUNCTIONS(X509_CINF)
838 
839 DECLARE_ASN1_FUNCTIONS(X509)
840 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
841 
842 DECLARE_ASN1_FUNCTIONS(X509_CERT_PAIR)
843 
844 int X509_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
845  CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
846 int X509_set_ex_data(X509 *r, int idx, void *arg);
847 void *X509_get_ex_data(X509 *r, int idx);
848 int i2d_X509_AUX(X509 *a,unsigned char **pp);
849 X509 * d2i_X509_AUX(X509 **a,const unsigned char **pp,long length);
850 
851 int X509_alias_set1(X509 *x, unsigned char *name, int len);
852 int X509_keyid_set1(X509 *x, unsigned char *id, int len);
853 unsigned char * X509_alias_get0(X509 *x, int *len);
854 unsigned char * X509_keyid_get0(X509 *x, int *len);
855 int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int);
856 int X509_TRUST_set(int *t, int trust);
857 int X509_add1_trust_object(X509 *x, ASN1_OBJECT *obj);
858 int X509_add1_reject_object(X509 *x, ASN1_OBJECT *obj);
859 void X509_trust_clear(X509 *x);
860 void X509_reject_clear(X509 *x);
861 
862 DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
863 DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
864 DECLARE_ASN1_FUNCTIONS(X509_CRL)
865 
866 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
867 int X509_CRL_get0_by_serial(X509_CRL *crl,
868  X509_REVOKED **ret, ASN1_INTEGER *serial);
869 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
870 
871 X509_PKEY * X509_PKEY_new(void );
872 void X509_PKEY_free(X509_PKEY *a);
873 int i2d_X509_PKEY(X509_PKEY *a,unsigned char **pp);
874 X509_PKEY * d2i_X509_PKEY(X509_PKEY **a,const unsigned char **pp,long length);
875 
876 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
877 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
878 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
879 
880 #ifndef OPENSSL_NO_EVP
881 X509_INFO * X509_INFO_new(void);
882 void X509_INFO_free(X509_INFO *a);
883 char * X509_NAME_oneline(X509_NAME *a,char *buf,int size);
884 
885 int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
886  ASN1_BIT_STRING *signature,char *data,EVP_PKEY *pkey);
887 
888 int ASN1_digest(i2d_of_void *i2d,const EVP_MD *type,char *data,
889  unsigned char *md,unsigned int *len);
890 
891 int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1,
892  X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
893  char *data,EVP_PKEY *pkey, const EVP_MD *type);
894 
895 int ASN1_item_digest(const ASN1_ITEM *it,const EVP_MD *type,void *data,
896  unsigned char *md,unsigned int *len);
897 
898 int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *algor1,
899  ASN1_BIT_STRING *signature,void *data,EVP_PKEY *pkey);
900 
901 int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
902  ASN1_BIT_STRING *signature,
903  void *data, EVP_PKEY *pkey, const EVP_MD *type);
904 int ASN1_item_sign_ctx(const ASN1_ITEM *it,
905  X509_ALGOR *algor1, X509_ALGOR *algor2,
906  ASN1_BIT_STRING *signature, void *asn, EVP_MD_CTX *ctx);
907 #endif
908 
909 int X509_set_version(X509 *x,long version);
910 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
911 ASN1_INTEGER * X509_get_serialNumber(X509 *x);
912 int X509_set_issuer_name(X509 *x, X509_NAME *name);
913 X509_NAME * X509_get_issuer_name(X509 *a);
914 int X509_set_subject_name(X509 *x, X509_NAME *name);
915 X509_NAME * X509_get_subject_name(X509 *a);
916 int X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
917 int X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
918 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
919 EVP_PKEY * X509_get_pubkey(X509 *x);
920 ASN1_BIT_STRING * X509_get0_pubkey_bitstr(const X509 *x);
921 int X509_certificate_type(X509 *x,EVP_PKEY *pubkey /* optional */);
922 
923 int X509_REQ_set_version(X509_REQ *x,long version);
924 int X509_REQ_set_subject_name(X509_REQ *req,X509_NAME *name);
925 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
926 EVP_PKEY * X509_REQ_get_pubkey(X509_REQ *req);
927 int X509_REQ_extension_nid(int nid);
928 int * X509_REQ_get_extension_nids(void);
929 void X509_REQ_set_extension_nids(int *nids);
930 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
931 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
932  int nid);
933 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
934 int X509_REQ_get_attr_count(const X509_REQ *req);
935 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
936  int lastpos);
937 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
938  int lastpos);
939 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
940 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
941 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
942 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
943  const ASN1_OBJECT *obj, int type,
944  const unsigned char *bytes, int len);
945 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
946  int nid, int type,
947  const unsigned char *bytes, int len);
948 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
949  const char *attrname, int type,
950  const unsigned char *bytes, int len);
951 
952 int X509_CRL_set_version(X509_CRL *x, long version);
953 int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name);
954 int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
955 int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
956 int X509_CRL_sort(X509_CRL *crl);
957 
958 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
959 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
960 
961 int X509_REQ_check_private_key(X509_REQ *x509,EVP_PKEY *pkey);
962 
963 int X509_check_private_key(X509 *x509,EVP_PKEY *pkey);
964 
965 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
966 unsigned long X509_issuer_and_serial_hash(X509 *a);
967 
968 int X509_issuer_name_cmp(const X509 *a, const X509 *b);
969 unsigned long X509_issuer_name_hash(X509 *a);
970 
971 int X509_subject_name_cmp(const X509 *a, const X509 *b);
972 unsigned long X509_subject_name_hash(X509 *x);
973 
974 #ifndef OPENSSL_NO_MD5
975 unsigned long X509_issuer_name_hash_old(X509 *a);
976 unsigned long X509_subject_name_hash_old(X509 *x);
977 #endif
978 
979 int X509_cmp(const X509 *a, const X509 *b);
980 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
981 unsigned long X509_NAME_hash(X509_NAME *x);
982 unsigned long X509_NAME_hash_old(X509_NAME *x);
983 
984 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
985 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
986 #ifndef OPENSSL_NO_FP_API
987 int X509_print_ex_fp(FILE *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
988 int X509_print_fp(FILE *bp,X509 *x);
989 int X509_CRL_print_fp(FILE *bp,X509_CRL *x);
990 int X509_REQ_print_fp(FILE *bp,X509_REQ *req);
991 int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, unsigned long flags);
992 #endif
993 
994 #ifndef OPENSSL_NO_BIO
995 int X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
996 int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, unsigned long flags);
997 int X509_print_ex(BIO *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
998 int X509_print(BIO *bp,X509 *x);
999 int X509_ocspid_print(BIO *bp,X509 *x);
1000 int X509_CERT_AUX_print(BIO *bp,X509_CERT_AUX *x, int indent);
1001 int X509_CRL_print(BIO *bp,X509_CRL *x);
1002 int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag, unsigned long cflag);
1003 int X509_REQ_print(BIO *bp,X509_REQ *req);
1004 #endif
1005 
1006 int X509_NAME_entry_count(X509_NAME *name);
1007 int X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
1008  char *buf,int len);
1009 int X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
1010  char *buf,int len);
1011 
1012 /* NOTE: you should be passsing -1, not 0 as lastpos. The functions that use
1013  * lastpos, search after that position on. */
1014 int X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int lastpos);
1015 int X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj,
1016  int lastpos);
1017 X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc);
1018 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
1019 int X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,
1020  int loc, int set);
1021 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
1022  unsigned char *bytes, int len, int loc, int set);
1023 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
1024  unsigned char *bytes, int len, int loc, int set);
1025 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
1026  const char *field, int type, const unsigned char *bytes, int len);
1027 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
1028  int type,unsigned char *bytes, int len);
1029 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
1030  const unsigned char *bytes, int len, int loc, int set);
1031 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
1032  ASN1_OBJECT *obj, int type,const unsigned char *bytes,
1033  int len);
1034 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
1035  ASN1_OBJECT *obj);
1036 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
1037  const unsigned char *bytes, int len);
1038 ASN1_OBJECT * X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne);
1039 ASN1_STRING * X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne);
1040 
1041 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
1042 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
1043  int nid, int lastpos);
1044 int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
1045  ASN1_OBJECT *obj,int lastpos);
1046 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
1047  int crit, int lastpos);
1048 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
1049 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
1050 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
1051  X509_EXTENSION *ex, int loc);
1052 
1053 int X509_get_ext_count(X509 *x);
1054 int X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
1055 int X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
1056 int X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
1057 X509_EXTENSION *X509_get_ext(X509 *x, int loc);
1058 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
1059 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
1060 void * X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx);
1061 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
1062  unsigned long flags);
1063 
1064 int X509_CRL_get_ext_count(X509_CRL *x);
1065 int X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
1066 int X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int lastpos);
1067 int X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
1068 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc);
1069 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
1070 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
1071 void * X509_CRL_get_ext_d2i(X509_CRL *x, int nid, int *crit, int *idx);
1072 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
1073  unsigned long flags);
1074 
1075 int X509_REVOKED_get_ext_count(X509_REVOKED *x);
1076 int X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
1077 int X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int lastpos);
1078 int X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
1079 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc);
1080 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
1081 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
1082 void * X509_REVOKED_get_ext_d2i(X509_REVOKED *x, int nid, int *crit, int *idx);
1083 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
1084  unsigned long flags);
1085 
1086 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
1087  int nid, int crit, ASN1_OCTET_STRING *data);
1088 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
1089  ASN1_OBJECT *obj,int crit,ASN1_OCTET_STRING *data);
1090 int X509_EXTENSION_set_object(X509_EXTENSION *ex,ASN1_OBJECT *obj);
1091 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
1092 int X509_EXTENSION_set_data(X509_EXTENSION *ex,
1093  ASN1_OCTET_STRING *data);
1094 ASN1_OBJECT * X509_EXTENSION_get_object(X509_EXTENSION *ex);
1095 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
1096 int X509_EXTENSION_get_critical(X509_EXTENSION *ex);
1097 
1098 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
1099 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
1100  int lastpos);
1101 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, ASN1_OBJECT *obj,
1102  int lastpos);
1103 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
1104 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
1105 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
1106  X509_ATTRIBUTE *attr);
1107 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE) **x,
1108  const ASN1_OBJECT *obj, int type,
1109  const unsigned char *bytes, int len);
1110 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
1111  int nid, int type,
1112  const unsigned char *bytes, int len);
1113 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
1114  const char *attrname, int type,
1115  const unsigned char *bytes, int len);
1116 void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x,
1117  ASN1_OBJECT *obj, int lastpos, int type);
1118 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
1119  int atrtype, const void *data, int len);
1120 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
1121  const ASN1_OBJECT *obj, int atrtype, const void *data, int len);
1122 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
1123  const char *atrname, int type, const unsigned char *bytes, int len);
1124 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
1125 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, const void *data, int len);
1126 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx,
1127  int atrtype, void *data);
1128 int X509_ATTRIBUTE_count(X509_ATTRIBUTE *attr);
1129 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
1130 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
1131 
1132 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
1133 int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid,
1134  int lastpos);
1135 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, ASN1_OBJECT *obj,
1136  int lastpos);
1137 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
1138 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
1139 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
1140 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
1141  const ASN1_OBJECT *obj, int type,
1142  const unsigned char *bytes, int len);
1143 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
1144  int nid, int type,
1145  const unsigned char *bytes, int len);
1146 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
1147  const char *attrname, int type,
1148  const unsigned char *bytes, int len);
1149 
1150 int X509_verify_cert(X509_STORE_CTX *ctx);
1151 
1152 /* lookup a cert from a X509 STACK */
1153 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk,X509_NAME *name,
1154  ASN1_INTEGER *serial);
1155 X509 *X509_find_by_subject(STACK_OF(X509) *sk,X509_NAME *name);
1156 
1157 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
1158 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
1159 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
1160 
1161 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
1162  const unsigned char *salt, int saltlen);
1163 
1164 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
1165  const unsigned char *salt, int saltlen);
1166 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1167  unsigned char *salt, int saltlen);
1168 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
1169  unsigned char *salt, int saltlen,
1170  unsigned char *aiv, int prf_nid);
1171 
1172 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
1173  int prf_nid, int keylen);
1174 
1175 /* PKCS#8 utilities */
1176 
1177 DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
1178 
1179 EVP_PKEY *EVP_PKCS82PKEY(PKCS8_PRIV_KEY_INFO *p8);
1180 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey);
1181 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8_broken(EVP_PKEY *pkey, int broken);
1182 PKCS8_PRIV_KEY_INFO *PKCS8_set_broken(PKCS8_PRIV_KEY_INFO *p8, int broken);
1183 
1184 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
1185  int version, int ptype, void *pval,
1186  unsigned char *penc, int penclen);
1187 int PKCS8_pkey_get0(ASN1_OBJECT **ppkalg,
1188  const unsigned char **pk, int *ppklen,
1189  X509_ALGOR **pa,
1190  PKCS8_PRIV_KEY_INFO *p8);
1191 
1192 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
1193  int ptype, void *pval,
1194  unsigned char *penc, int penclen);
1195 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
1196  const unsigned char **pk, int *ppklen,
1197  X509_ALGOR **pa,
1198  X509_PUBKEY *pub);
1199 
1200 int X509_check_trust(X509 *x, int id, int flags);
1201 int X509_TRUST_get_count(void);
1202 X509_TRUST * X509_TRUST_get0(int idx);
1203 int X509_TRUST_get_by_id(int id);
1204 int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
1205  char *name, int arg1, void *arg2);
1206 void X509_TRUST_cleanup(void);
1207 int X509_TRUST_get_flags(X509_TRUST *xp);
1208 char *X509_TRUST_get0_name(X509_TRUST *xp);
1209 int X509_TRUST_get_trust(X509_TRUST *xp);
1210 
1211 /* BEGIN ERROR CODES */
1212 /* The following lines are auto generated by the script mkerr.pl. Any changes
1213  * made after this point may be overwritten when the script is next run.
1214  */
1215 void ERR_load_X509_strings(void);
1216 
1217 /* Error codes for the X509 functions. */
1218 
1219 /* Function codes. */
1220 #define X509_F_ADD_CERT_DIR 100
1221 #define X509_F_BY_FILE_CTRL 101
1222 #define X509_F_CHECK_POLICY 145
1223 #define X509_F_DIR_CTRL 102
1224 #define X509_F_GET_CERT_BY_SUBJECT 103
1225 #define X509_F_NETSCAPE_SPKI_B64_DECODE 129
1226 #define X509_F_NETSCAPE_SPKI_B64_ENCODE 130
1227 #define X509_F_X509AT_ADD1_ATTR 135
1228 #define X509_F_X509V3_ADD_EXT 104
1229 #define X509_F_X509_ATTRIBUTE_CREATE_BY_NID 136
1230 #define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ 137
1231 #define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT 140
1232 #define X509_F_X509_ATTRIBUTE_GET0_DATA 139
1233 #define X509_F_X509_ATTRIBUTE_SET1_DATA 138
1234 #define X509_F_X509_CHECK_PRIVATE_KEY 128
1235 #define X509_F_X509_CRL_PRINT_FP 147
1236 #define X509_F_X509_EXTENSION_CREATE_BY_NID 108
1237 #define X509_F_X509_EXTENSION_CREATE_BY_OBJ 109
1238 #define X509_F_X509_GET_PUBKEY_PARAMETERS 110
1239 #define X509_F_X509_LOAD_CERT_CRL_FILE 132
1240 #define X509_F_X509_LOAD_CERT_FILE 111
1241 #define X509_F_X509_LOAD_CRL_FILE 112
1242 #define X509_F_X509_NAME_ADD_ENTRY 113
1243 #define X509_F_X509_NAME_ENTRY_CREATE_BY_NID 114
1244 #define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT 131
1245 #define X509_F_X509_NAME_ENTRY_SET_OBJECT 115
1246 #define X509_F_X509_NAME_ONELINE 116
1247 #define X509_F_X509_NAME_PRINT 117
1248 #define X509_F_X509_PRINT_EX_FP 118
1249 #define X509_F_X509_PUBKEY_GET 119
1250 #define X509_F_X509_PUBKEY_SET 120
1251 #define X509_F_X509_REQ_CHECK_PRIVATE_KEY 144
1252 #define X509_F_X509_REQ_PRINT_EX 121
1253 #define X509_F_X509_REQ_PRINT_FP 122
1254 #define X509_F_X509_REQ_TO_X509 123
1255 #define X509_F_X509_STORE_ADD_CERT 124
1256 #define X509_F_X509_STORE_ADD_CRL 125
1257 #define X509_F_X509_STORE_CTX_GET1_ISSUER 146
1258 #define X509_F_X509_STORE_CTX_INIT 143
1259 #define X509_F_X509_STORE_CTX_NEW 142
1260 #define X509_F_X509_STORE_CTX_PURPOSE_INHERIT 134
1261 #define X509_F_X509_TO_X509_REQ 126
1262 #define X509_F_X509_TRUST_ADD 133
1263 #define X509_F_X509_TRUST_SET 141
1264 #define X509_F_X509_VERIFY_CERT 127
1265 
1266 /* Reason codes. */
1267 #define X509_R_BAD_X509_FILETYPE 100
1268 #define X509_R_BASE64_DECODE_ERROR 118
1269 #define X509_R_CANT_CHECK_DH_KEY 114
1270 #define X509_R_CERT_ALREADY_IN_HASH_TABLE 101
1271 #define X509_R_ERR_ASN1_LIB 102
1272 #define X509_R_INVALID_DIRECTORY 113
1273 #define X509_R_INVALID_FIELD_NAME 119
1274 #define X509_R_INVALID_TRUST 123
1275 #define X509_R_KEY_TYPE_MISMATCH 115
1276 #define X509_R_KEY_VALUES_MISMATCH 116
1277 #define X509_R_LOADING_CERT_DIR 103
1278 #define X509_R_LOADING_DEFAULTS 104
1279 #define X509_R_METHOD_NOT_SUPPORTED 124
1280 #define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY 105
1281 #define X509_R_PUBLIC_KEY_DECODE_ERROR 125
1282 #define X509_R_PUBLIC_KEY_ENCODE_ERROR 126
1283 #define X509_R_SHOULD_RETRY 106
1284 #define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN 107
1285 #define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY 108
1286 #define X509_R_UNKNOWN_KEY_TYPE 117
1287 #define X509_R_UNKNOWN_NID 109
1288 #define X509_R_UNKNOWN_PURPOSE_ID 121
1289 #define X509_R_UNKNOWN_TRUST_ID 120
1290 #define X509_R_UNSUPPORTED_ALGORITHM 111
1291 #define X509_R_WRONG_LOOKUP_TYPE 112
1292 #define X509_R_WRONG_TYPE 122
1293 
1294 #ifdef __cplusplus
1295 }
1296 #endif
1297 #endif
Generated on Thu Jan 10 2013 09:53:40 for OpenSSL by   doxygen 1.8.2