1ef305c51765a42b997ec89f067f52899550e7f4
[openssl.git] / crypto / x509 / x509.h
1 /* crypto/x509/x509.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young (eay@cryptsoft.com).
7  * The implementation was written so as to conform with Netscapes SSL.
8  * 
9  * This library is free for commercial and non-commercial use as long as
10  * the following conditions are aheared to.  The following conditions
11  * apply to all code found in this distribution, be it the RC4, RSA,
12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
13  * included with this distribution is covered by the same copyright terms
14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15  * 
16  * Copyright remains Eric Young's, and as such any Copyright notices in
17  * the code are not to be removed.
18  * If this package is used in a product, Eric Young should be given attribution
19  * as the author of the parts of the library used.
20  * This can be in the form of a textual message at program startup or
21  * in documentation (online or textual) provided with the package.
22  * 
23  * Redistribution and use in source and binary forms, with or without
24  * modification, are permitted provided that the following conditions
25  * are met:
26  * 1. Redistributions of source code must retain the copyright
27  *    notice, this list of conditions and the following disclaimer.
28  * 2. Redistributions in binary form must reproduce the above copyright
29  *    notice, this list of conditions and the following disclaimer in the
30  *    documentation and/or other materials provided with the distribution.
31  * 3. All advertising materials mentioning features or use of this software
32  *    must display the following acknowledgement:
33  *    "This product includes cryptographic software written by
34  *     Eric Young (eay@cryptsoft.com)"
35  *    The word 'cryptographic' can be left out if the rouines from the library
36  *    being used are not cryptographic related :-).
37  * 4. If you include any Windows specific code (or a derivative thereof) from 
38  *    the apps directory (application code) you must include an acknowledgement:
39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40  * 
41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51  * SUCH DAMAGE.
52  * 
53  * The licence and distribution terms for any publically available version or
54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
55  * copied and put under another distribution licence
56  * [including the GNU Public Licence.]
57  */
58
59 #ifndef HEADER_X509_H
60 #define HEADER_X509_H
61
62 #ifdef  __cplusplus
63 extern "C" {
64 #endif
65
66 #ifdef VMS
67 #undef X509_REVOKED_get_ext_by_critical
68 #define X509_REVOKED_get_ext_by_critical X509_REVOKED_get_ext_by_critic
69 #endif
70
71 #include <openssl/stack.h>
72 #include <openssl/asn1.h>
73 #include <openssl/safestack.h>
74
75 #ifndef NO_RSA
76 #include <openssl/rsa.h>
77 #endif
78
79 #ifndef NO_DSA
80 #include <openssl/dsa.h>
81 #endif
82
83 #ifndef NO_DH
84 #include <openssl/dh.h>
85 #endif
86
87 #include <openssl/evp.h>
88
89
90 #ifdef WIN32
91 /* Under Win32 this is defined in wincrypt.h */
92 #undef X509_NAME
93 #endif
94
95 #define X509_FILETYPE_PEM       1
96 #define X509_FILETYPE_ASN1      2
97 #define X509_FILETYPE_DEFAULT   3
98
99 #define X509v3_KU_DIGITAL_SIGNATURE     0x0080
100 #define X509v3_KU_NON_REPUDIATION       0x0040
101 #define X509v3_KU_KEY_ENCIPHERMENT      0x0020
102 #define X509v3_KU_DATA_ENCIPHERMENT     0x0010
103 #define X509v3_KU_KEY_AGREEMENT         0x0008
104 #define X509v3_KU_KEY_CERT_SIGN         0x0004
105 #define X509v3_KU_CRL_SIGN              0x0002
106 #define X509v3_KU_ENCIPHER_ONLY         0x0001
107 #define X509v3_KU_DECIPHER_ONLY         0x8000
108 #define X509v3_KU_UNDEF                 0xffff
109
110 typedef struct X509_objects_st
111         {
112         int nid;
113         int (*a2i)();
114         int (*i2a)();
115         } X509_OBJECTS;
116
117 typedef struct X509_algor_st
118         {
119         ASN1_OBJECT *algorithm;
120         ASN1_TYPE *parameter;
121         } X509_ALGOR;
122
123 DECLARE_STACK_OF(X509_ALGOR)
124 DECLARE_ASN1_SET_OF(X509_ALGOR)
125
126 typedef struct X509_val_st
127         {
128         ASN1_UTCTIME *notBefore;
129         ASN1_UTCTIME *notAfter;
130         } X509_VAL;
131
132 typedef struct X509_pubkey_st
133         {
134         X509_ALGOR *algor;
135         ASN1_BIT_STRING *public_key;
136         EVP_PKEY *pkey;
137         } X509_PUBKEY;
138
139 typedef struct X509_sig_st
140         {
141         X509_ALGOR *algor;
142         ASN1_OCTET_STRING *digest;
143         } X509_SIG;
144
145 typedef struct X509_name_entry_st
146         {
147         ASN1_OBJECT *object;
148         ASN1_STRING *value;
149         int set;
150         int size;       /* temp variable */
151         } X509_NAME_ENTRY;
152
153 DECLARE_STACK_OF(X509_NAME_ENTRY)
154 DECLARE_ASN1_SET_OF(X509_NAME_ENTRY)
155
156 /* we always keep X509_NAMEs in 2 forms. */
157 typedef struct X509_name_st
158         {
159         STACK_OF(X509_NAME_ENTRY) *entries;
160         int modified;   /* true if 'bytes' needs to be built */
161 #ifdef HEADER_BUFFER_H
162         BUF_MEM *bytes;
163 #else
164         char *bytes;
165 #endif
166         unsigned long hash; /* Keep the hash around for lookups */
167         } X509_NAME;
168
169 DECLARE_STACK_OF(X509_NAME)
170
171 #define X509_EX_V_NETSCAPE_HACK         0x8000
172 #define X509_EX_V_INIT                  0x0001
173 typedef struct X509_extension_st
174         {
175         ASN1_OBJECT *object;
176         short critical;
177         short netscape_hack;
178         ASN1_OCTET_STRING *value;
179         struct v3_ext_method *method;   /* V3 method to use */
180         void *ext_val;                  /* extension value */
181         } X509_EXTENSION;
182
183 DECLARE_STACK_OF(X509_EXTENSION)
184 DECLARE_ASN1_SET_OF(X509_EXTENSION)
185
186 /* a sequence of these are used */
187 typedef struct x509_attributes_st
188         {
189         ASN1_OBJECT *object;
190         int set; /* 1 for a set, 0 for a single item (which is wrong) */
191         union   {
192                 char            *ptr;
193 /* 1 */         STACK_OF(ASN1_TYPE) *set;
194 /* 0 */         ASN1_TYPE       *single;
195                 } value;
196         } X509_ATTRIBUTE;
197
198 DECLARE_STACK_OF(X509_ATTRIBUTE)
199 DECLARE_ASN1_SET_OF(X509_ATTRIBUTE)
200
201 typedef struct X509_req_info_st
202         {
203         ASN1_INTEGER *version;
204         X509_NAME *subject;
205         X509_PUBKEY *pubkey;
206         /*  d=2 hl=2 l=  0 cons: cont: 00 */
207         STACK_OF(X509_ATTRIBUTE) *attributes; /* [ 0 ] */
208         int req_kludge;
209         } X509_REQ_INFO;
210
211 typedef struct X509_req_st
212         {
213         X509_REQ_INFO *req_info;
214         X509_ALGOR *sig_alg;
215         ASN1_BIT_STRING *signature;
216         int references;
217         } X509_REQ;
218
219 typedef struct x509_cinf_st
220         {
221         ASN1_INTEGER *version;          /* [ 0 ] default of v1 */
222         ASN1_INTEGER *serialNumber;
223         X509_ALGOR *signature;
224         X509_NAME *issuer;
225         X509_VAL *validity;
226         X509_NAME *subject;
227         X509_PUBKEY *key;
228         ASN1_BIT_STRING *issuerUID;             /* [ 1 ] optional in v2 */
229         ASN1_BIT_STRING *subjectUID;            /* [ 2 ] optional in v2 */
230         STACK_OF(X509_EXTENSION) *extensions;   /* [ 3 ] optional in v3 */
231         } X509_CINF;
232
233 /* This stuff is certificate "auxiliary info"
234  * it contains details which are useful in certificate
235  * stores and databases. When used this is tagged onto
236  * the end of the certificate itself
237  */
238
239 typedef struct x509_cert_aux_st
240         {
241         STACK_OF(ASN1_OBJECT) *trust;           /* trusted uses */
242         STACK_OF(ASN1_OBJECT) *reject;          /* rejected uses */
243         ASN1_UTF8STRING *alias;                 /* "friendly name" */
244         ASN1_OCTET_STRING *keyid;               /* key id of private key */
245         ASN1_TYPE *other;                       /* other unspecified info */
246         } X509_CERT_AUX;
247
248 typedef struct x509_st
249         {
250         X509_CINF *cert_info;
251         X509_ALGOR *sig_alg;
252         ASN1_BIT_STRING *signature;
253         int valid;
254         int references;
255         char *name;
256         CRYPTO_EX_DATA ex_data;
257         /* These contain copies of various extension values */
258         long ex_pathlen;
259         unsigned long ex_flags;
260         unsigned long ex_kusage;
261         unsigned long ex_xkusage;
262         unsigned long ex_nscert;
263         unsigned char sha1_hash[SHA_DIGEST_LENGTH];
264         X509_CERT_AUX *aux;
265         } X509;
266
267 DECLARE_STACK_OF(X509)
268 DECLARE_ASN1_SET_OF(X509)
269
270 /* This is used for a table of trust checking functions */
271
272 typedef struct x509_trust_st {
273         int trust;
274         int flags;
275         int (*check_trust)(struct x509_trust_st *, X509 *, int);
276         char *name;
277         int arg1;
278         void *arg2;
279 } X509_TRUST;
280
281 DECLARE_STACK_OF(X509_TRUST)
282
283 /* standard trust ids */
284
285 #define X509_TRUST_ANY          1
286 #define X509_TRUST_SSL_CLIENT   2
287 #define X509_TRUST_SSL_SERVER   3
288 #define X509_TRUST_EMAIL        4
289 #define X509_TRUST_OBJECT_SIGN  5
290
291 /* Keep these up to date! */
292 #define X509_TRUST_MIN          1
293 #define X509_TRUST_MAX          5
294
295
296 /* trust_flags values */
297 #define X509_TRUST_DYNAMIC      1
298 #define X509_TRUST_DYNAMIC_NAME 2
299
300 /* check_trust return codes */
301
302 #define X509_TRUST_TRUSTED      1
303 #define X509_TRUST_REJECTED     2
304 #define X509_TRUST_UNTRUSTED    3
305
306 typedef struct X509_revoked_st
307         {
308         ASN1_INTEGER *serialNumber;
309         ASN1_UTCTIME *revocationDate;
310         STACK_OF(X509_EXTENSION) /* optional */ *extensions;
311         int sequence; /* load sequence */
312         } X509_REVOKED;
313
314 DECLARE_STACK_OF(X509_REVOKED)
315 DECLARE_ASN1_SET_OF(X509_REVOKED)
316
317 typedef struct X509_crl_info_st
318         {
319         ASN1_INTEGER *version;
320         X509_ALGOR *sig_alg;
321         X509_NAME *issuer;
322         ASN1_UTCTIME *lastUpdate;
323         ASN1_UTCTIME *nextUpdate;
324         STACK_OF(X509_REVOKED) *revoked;
325         STACK_OF(X509_EXTENSION) /* [0] */ *extensions;
326         } X509_CRL_INFO;
327
328 typedef struct X509_crl_st
329         {
330         /* actual signature */
331         X509_CRL_INFO *crl;
332         X509_ALGOR *sig_alg;
333         ASN1_BIT_STRING *signature;
334         int references;
335         } X509_CRL;
336
337 DECLARE_STACK_OF(X509_CRL)
338 DECLARE_ASN1_SET_OF(X509_CRL)
339
340 typedef struct private_key_st
341         {
342         int version;
343         /* The PKCS#8 data types */
344         X509_ALGOR *enc_algor;
345         ASN1_OCTET_STRING *enc_pkey;    /* encrypted pub key */
346
347         /* When decrypted, the following will not be NULL */
348         EVP_PKEY *dec_pkey;
349
350         /* used to encrypt and decrypt */
351         int key_length;
352         char *key_data;
353         int key_free;   /* true if we should auto free key_data */
354
355         /* expanded version of 'enc_algor' */
356         EVP_CIPHER_INFO cipher;
357
358         int references;
359         } X509_PKEY;
360
361 #ifdef HEADER_ENVELOPE_H
362 typedef struct X509_info_st
363         {
364         X509 *x509;
365         X509_CRL *crl;
366         X509_PKEY *x_pkey;
367
368         EVP_CIPHER_INFO enc_cipher;
369         int enc_len;
370         char *enc_data;
371
372         int references;
373         } X509_INFO;
374
375 DECLARE_STACK_OF(X509_INFO)
376 #endif
377
378 /* The next 2 structures and their 8 routines were sent to me by
379  * Pat Richard <patr@x509.com> and are used to manipulate
380  * Netscapes spki strucutres - usefull if you are writing a CA web page
381  */
382 typedef struct Netscape_spkac_st
383         {
384         X509_PUBKEY *pubkey;
385         ASN1_IA5STRING *challenge;      /* challenge sent in atlas >= PR2 */
386         } NETSCAPE_SPKAC;
387
388 typedef struct Netscape_spki_st
389         {
390         NETSCAPE_SPKAC *spkac;  /* signed public key and challenge */
391         X509_ALGOR *sig_algor;
392         ASN1_BIT_STRING *signature;
393         } NETSCAPE_SPKI;
394
395 /* Netscape certificate sequence structure */
396 typedef struct Netscape_certificate_sequence
397         {
398         ASN1_OBJECT *type;
399         STACK_OF(X509) *certs;
400         } NETSCAPE_CERT_SEQUENCE;
401
402 typedef struct CBCParameter_st
403         {
404         unsigned char iv[8];
405         } CBC_PARAM;
406
407 /* Password based encryption structure */
408
409 typedef struct PBEPARAM_st {
410 ASN1_OCTET_STRING *salt;
411 ASN1_INTEGER *iter;
412 } PBEPARAM;
413
414 /* Password based encryption V2 structures */
415
416 typedef struct PBE2PARAM_st {
417 X509_ALGOR *keyfunc;
418 X509_ALGOR *encryption;
419 } PBE2PARAM;
420
421 typedef struct PBKDF2PARAM_st {
422 ASN1_TYPE *salt;        /* Usually OCTET STRING but could be anything */
423 ASN1_INTEGER *iter;
424 ASN1_INTEGER *keylength;
425 X509_ALGOR *prf;
426 } PBKDF2PARAM;
427
428
429 /* PKCS#8 private key info structure */
430
431 typedef struct pkcs8_priv_key_info_st
432         {
433         int broken;     /* Flag for various broken formats */
434 #define PKCS8_OK        0
435 #define PKCS8_NO_OCTET  1
436         ASN1_INTEGER *version;
437         X509_ALGOR *pkeyalg;
438         ASN1_TYPE *pkey; /* Should be OCTET STRING but some are broken */
439         STACK_OF(X509_ATTRIBUTE) *attributes;
440         } PKCS8_PRIV_KEY_INFO;
441
442 #include <openssl/x509_vfy.h>
443 #include <openssl/pkcs7.h>
444
445 #ifdef SSLEAY_MACROS
446 #define X509_verify(a,r) ASN1_verify((int (*)())i2d_X509_CINF,a->sig_alg,\
447         a->signature,(char *)a->cert_info,r)
448 #define X509_REQ_verify(a,r) ASN1_verify((int (*)())i2d_X509_REQ_INFO, \
449         a->sig_alg,a->signature,(char *)a->req_info,r)
450 #define X509_CRL_verify(a,r) ASN1_verify((int (*)())i2d_X509_CRL_INFO, \
451         a->sig_alg, a->signature,(char *)a->crl,r)
452
453 #define X509_sign(x,pkey,md) \
454         ASN1_sign((int (*)())i2d_X509_CINF, x->cert_info->signature, \
455                 x->sig_alg, x->signature, (char *)x->cert_info,pkey,md)
456 #define X509_REQ_sign(x,pkey,md) \
457         ASN1_sign((int (*)())i2d_X509_REQ_INFO,x->sig_alg, NULL, \
458                 x->signature, (char *)x->req_info,pkey,md)
459 #define X509_CRL_sign(x,pkey,md) \
460         ASN1_sign((int (*)())i2d_X509_CRL_INFO,x->crl->sig_alg,x->sig_alg, \
461                 x->signature, (char *)x->crl,pkey,md)
462 #define NETSCAPE_SPKI_sign(x,pkey,md) \
463         ASN1_sign((int (*)())i2d_NETSCAPE_SPKAC, x->sig_algor,NULL, \
464                 x->signature, (char *)x->spkac,pkey,md)
465
466 #define X509_dup(x509) (X509 *)ASN1_dup((int (*)())i2d_X509, \
467                 (char *(*)())d2i_X509,(char *)x509)
468 #define X509_ATTRIBUTE_dup(xa) (X509_ATTRIBUTE *)ASN1_dup(\
469                 (int (*)())i2d_X509_ATTRIBUTE, \
470                 (char *(*)())d2i_X509_ATTRIBUTE,(char *)xa)
471 #define X509_EXTENSION_dup(ex) (X509_EXTENSION *)ASN1_dup( \
472                 (int (*)())i2d_X509_EXTENSION, \
473                 (char *(*)())d2i_X509_EXTENSION,(char *)ex)
474 #define d2i_X509_fp(fp,x509) (X509 *)ASN1_d2i_fp((char *(*)())X509_new, \
475                 (char *(*)())d2i_X509, (fp),(unsigned char **)(x509))
476 #define i2d_X509_fp(fp,x509) ASN1_i2d_fp(i2d_X509,fp,(unsigned char *)x509)
477 #define d2i_X509_bio(bp,x509) (X509 *)ASN1_d2i_bio((char *(*)())X509_new, \
478                 (char *(*)())d2i_X509, (bp),(unsigned char **)(x509))
479 #define i2d_X509_bio(bp,x509) ASN1_i2d_bio(i2d_X509,bp,(unsigned char *)x509)
480
481 #define X509_CRL_dup(crl) (X509_CRL *)ASN1_dup((int (*)())i2d_X509_CRL, \
482                 (char *(*)())d2i_X509_CRL,(char *)crl)
483 #define d2i_X509_CRL_fp(fp,crl) (X509_CRL *)ASN1_d2i_fp((char *(*)()) \
484                 X509_CRL_new,(char *(*)())d2i_X509_CRL, (fp),\
485                 (unsigned char **)(crl))
486 #define i2d_X509_CRL_fp(fp,crl) ASN1_i2d_fp(i2d_X509_CRL,fp,\
487                 (unsigned char *)crl)
488 #define d2i_X509_CRL_bio(bp,crl) (X509_CRL *)ASN1_d2i_bio((char *(*)()) \
489                 X509_CRL_new,(char *(*)())d2i_X509_CRL, (bp),\
490                 (unsigned char **)(crl))
491 #define i2d_X509_CRL_bio(bp,crl) ASN1_i2d_bio(i2d_X509_CRL,bp,\
492                 (unsigned char *)crl)
493
494 #define PKCS7_dup(p7) (PKCS7 *)ASN1_dup((int (*)())i2d_PKCS7, \
495                 (char *(*)())d2i_PKCS7,(char *)p7)
496 #define d2i_PKCS7_fp(fp,p7) (PKCS7 *)ASN1_d2i_fp((char *(*)()) \
497                 PKCS7_new,(char *(*)())d2i_PKCS7, (fp),\
498                 (unsigned char **)(p7))
499 #define i2d_PKCS7_fp(fp,p7) ASN1_i2d_fp(i2d_PKCS7,fp,\
500                 (unsigned char *)p7)
501 #define d2i_PKCS7_bio(bp,p7) (PKCS7 *)ASN1_d2i_bio((char *(*)()) \
502                 PKCS7_new,(char *(*)())d2i_PKCS7, (bp),\
503                 (unsigned char **)(p7))
504 #define i2d_PKCS7_bio(bp,p7) ASN1_i2d_bio(i2d_PKCS7,bp,\
505                 (unsigned char *)p7)
506
507 #define X509_REQ_dup(req) (X509_REQ *)ASN1_dup((int (*)())i2d_X509_REQ, \
508                 (char *(*)())d2i_X509_REQ,(char *)req)
509 #define d2i_X509_REQ_fp(fp,req) (X509_REQ *)ASN1_d2i_fp((char *(*)())\
510                 X509_REQ_new, (char *(*)())d2i_X509_REQ, (fp),\
511                 (unsigned char **)(req))
512 #define i2d_X509_REQ_fp(fp,req) ASN1_i2d_fp(i2d_X509_REQ,fp,\
513                 (unsigned char *)req)
514 #define d2i_X509_REQ_bio(bp,req) (X509_REQ *)ASN1_d2i_bio((char *(*)())\
515                 X509_REQ_new, (char *(*)())d2i_X509_REQ, (bp),\
516                 (unsigned char **)(req))
517 #define i2d_X509_REQ_bio(bp,req) ASN1_i2d_bio(i2d_X509_REQ,bp,\
518                 (unsigned char *)req)
519
520 #define RSAPublicKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPublicKey, \
521                 (char *(*)())d2i_RSAPublicKey,(char *)rsa)
522 #define RSAPrivateKey_dup(rsa) (RSA *)ASN1_dup((int (*)())i2d_RSAPrivateKey, \
523                 (char *(*)())d2i_RSAPrivateKey,(char *)rsa)
524
525 #define d2i_RSAPrivateKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\
526                 RSA_new,(char *(*)())d2i_RSAPrivateKey, (fp), \
527                 (unsigned char **)(rsa))
528 #define i2d_RSAPrivateKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPrivateKey,fp, \
529                 (unsigned char *)rsa)
530 #define d2i_RSAPrivateKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\
531                 RSA_new,(char *(*)())d2i_RSAPrivateKey, (bp), \
532                 (unsigned char **)(rsa))
533 #define i2d_RSAPrivateKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPrivateKey,bp, \
534                 (unsigned char *)rsa)
535
536 #define d2i_RSAPublicKey_fp(fp,rsa) (RSA *)ASN1_d2i_fp((char *(*)())\
537                 RSA_new,(char *(*)())d2i_RSAPublicKey, (fp), \
538                 (unsigned char **)(rsa))
539 #define i2d_RSAPublicKey_fp(fp,rsa) ASN1_i2d_fp(i2d_RSAPublicKey,fp, \
540                 (unsigned char *)rsa)
541 #define d2i_RSAPublicKey_bio(bp,rsa) (RSA *)ASN1_d2i_bio((char *(*)())\
542                 RSA_new,(char *(*)())d2i_RSAPublicKey, (bp), \
543                 (unsigned char **)(rsa))
544 #define i2d_RSAPublicKey_bio(bp,rsa) ASN1_i2d_bio(i2d_RSAPublicKey,bp, \
545                 (unsigned char *)rsa)
546
547 #define d2i_DSAPrivateKey_fp(fp,dsa) (DSA *)ASN1_d2i_fp((char *(*)())\
548                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (fp), \
549                 (unsigned char **)(dsa))
550 #define i2d_DSAPrivateKey_fp(fp,dsa) ASN1_i2d_fp(i2d_DSAPrivateKey,fp, \
551                 (unsigned char *)dsa)
552 #define d2i_DSAPrivateKey_bio(bp,dsa) (DSA *)ASN1_d2i_bio((char *(*)())\
553                 DSA_new,(char *(*)())d2i_DSAPrivateKey, (bp), \
554                 (unsigned char **)(dsa))
555 #define i2d_DSAPrivateKey_bio(bp,dsa) ASN1_i2d_bio(i2d_DSAPrivateKey,bp, \
556                 (unsigned char *)dsa)
557
558 #define X509_ALGOR_dup(xn) (X509_ALGOR *)ASN1_dup((int (*)())i2d_X509_ALGOR,\
559                 (char *(*)())d2i_X509_ALGOR,(char *)xn)
560
561 #define X509_NAME_dup(xn) (X509_NAME *)ASN1_dup((int (*)())i2d_X509_NAME, \
562                 (char *(*)())d2i_X509_NAME,(char *)xn)
563 #define X509_NAME_ENTRY_dup(ne) (X509_NAME_ENTRY *)ASN1_dup( \
564                 (int (*)())i2d_X509_NAME_ENTRY, \
565                 (char *(*)())d2i_X509_NAME_ENTRY,\
566                 (char *)ne)
567
568 #define X509_digest(data,type,md,len) \
569         ASN1_digest((int (*)())i2d_X509,type,(char *)data,md,len)
570 #define X509_NAME_digest(data,type,md,len) \
571         ASN1_digest((int (*)())i2d_X509_NAME,type,(char *)data,md,len)
572 #ifndef PKCS7_ISSUER_AND_SERIAL_digest
573 #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
574         ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
575                 (char *)data,md,len)
576 #endif
577 #endif
578
579 #define X509_EXT_PACK_UNKNOWN   1
580 #define X509_EXT_PACK_STRING    2
581
582 #define         X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
583 /* #define      X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
584 #define         X509_get_notBefore(x) ((x)->cert_info->validity->notBefore)
585 #define         X509_get_notAfter(x) ((x)->cert_info->validity->notAfter)
586 #define         X509_extract_key(x)     X509_get_pubkey(x) /*****/
587 #define         X509_REQ_get_version(x) ASN1_INTEGER_get((x)->req_info->version)
588 #define         X509_REQ_get_subject_name(x) ((x)->req_info->subject)
589 #define         X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
590 #define         X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
591 #define         X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
592
593 #define         X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
594 #define         X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
595 #define         X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
596 #define         X509_CRL_get_issuer(x) ((x)->crl->issuer)
597 #define         X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
598
599 /* This one is only used so that a binary form can output, as in
600  * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */
601 #define         X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
602
603
604 const char *X509_verify_cert_error_string(long n);
605
606 #ifndef SSLEAY_MACROS
607 #ifdef HEADER_ENVELOPE_H
608 int X509_verify(X509 *a, EVP_PKEY *r);
609
610 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
611 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
612 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
613
614 NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len);
615 char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
616 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
617 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
618
619 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
620
621 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
622 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
623 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
624 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
625
626 int X509_digest(X509 *data,const EVP_MD *type,unsigned char *md,unsigned int *len);
627 int X509_NAME_digest(X509_NAME *data,const EVP_MD *type,
628         unsigned char *md,unsigned int *len);
629 #endif
630
631 #ifndef NO_FP_API
632 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
633 int i2d_X509_fp(FILE *fp,X509 *x509);
634 X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL **crl);
635 int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl);
636 X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ **req);
637 int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req);
638 #ifndef NO_RSA
639 RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA **rsa);
640 int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa);
641 RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA **rsa);
642 int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa);
643 RSA *d2i_RSA_PUBKEY_fp(FILE *fp,RSA **rsa);
644 int i2d_RSA_PUBKEY_fp(FILE *fp,RSA *rsa);
645 #endif
646 #ifndef NO_DSA
647 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
648 int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa);
649 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
650 int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa);
651 #endif
652 X509_SIG *d2i_PKCS8_fp(FILE *fp,X509_SIG **p8);
653 int i2d_PKCS8_fp(FILE *fp,X509_SIG *p8);
654 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
655                                                 PKCS8_PRIV_KEY_INFO **p8inf);
656 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,PKCS8_PRIV_KEY_INFO *p8inf);
657 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key);
658 int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey);
659 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
660 #endif
661
662 #ifdef HEADER_BIO_H
663 X509 *d2i_X509_bio(BIO *bp,X509 **x509);
664 int i2d_X509_bio(BIO *bp,X509 *x509);
665 X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL **crl);
666 int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl);
667 X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ **req);
668 int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req);
669 #ifndef NO_RSA
670 RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA **rsa);
671 int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa);
672 RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA **rsa);
673 int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
674 RSA *d2i_RSA_PUBKEY_bio(BIO *bp,RSA **rsa);
675 int i2d_RSA_PUBKEY_bio(BIO *bp,RSA *rsa);
676 #endif
677 #ifndef NO_DSA
678 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
679 int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa);
680 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
681 int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa);
682 #endif
683 X509_SIG *d2i_PKCS8_bio(BIO *bp,X509_SIG **p8);
684 int i2d_PKCS8_bio(BIO *bp,X509_SIG *p8);
685 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
686                                                 PKCS8_PRIV_KEY_INFO **p8inf);
687 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,PKCS8_PRIV_KEY_INFO *p8inf);
688 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key);
689 int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey);
690 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
691 #endif
692
693 X509 *X509_dup(X509 *x509);
694 X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
695 X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex);
696 X509_CRL *X509_CRL_dup(X509_CRL *crl);
697 X509_REQ *X509_REQ_dup(X509_REQ *req);
698 X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
699 X509_NAME *X509_NAME_dup(X509_NAME *xn);
700 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
701 #ifndef NO_RSA
702 RSA *RSAPublicKey_dup(RSA *rsa);
703 RSA *RSAPrivateKey_dup(RSA *rsa);
704 #endif
705
706 #endif /* !SSLEAY_MACROS */
707
708 int             X509_cmp_current_time(ASN1_UTCTIME *s);
709 ASN1_UTCTIME *  X509_gmtime_adj(ASN1_UTCTIME *s, long adj);
710
711 const char *    X509_get_default_cert_area(void );
712 const char *    X509_get_default_cert_dir(void );
713 const char *    X509_get_default_cert_file(void );
714 const char *    X509_get_default_cert_dir_env(void );
715 const char *    X509_get_default_cert_file_env(void );
716 const char *    X509_get_default_private_dir(void );
717
718 X509_REQ *      X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
719 X509 *          X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
720 void ERR_load_X509_strings(void );
721
722 X509_ALGOR *    X509_ALGOR_new(void );
723 void            X509_ALGOR_free(X509_ALGOR *a);
724 int             i2d_X509_ALGOR(X509_ALGOR *a,unsigned char **pp);
725 X509_ALGOR *    d2i_X509_ALGOR(X509_ALGOR **a,unsigned char **pp,
726                         long length);
727
728 X509_VAL *      X509_VAL_new(void );
729 void            X509_VAL_free(X509_VAL *a);
730 int             i2d_X509_VAL(X509_VAL *a,unsigned char **pp);
731 X509_VAL *      d2i_X509_VAL(X509_VAL **a,unsigned char **pp,
732                         long length);
733
734 X509_PUBKEY *   X509_PUBKEY_new(void );
735 void            X509_PUBKEY_free(X509_PUBKEY *a);
736 int             i2d_X509_PUBKEY(X509_PUBKEY *a,unsigned char **pp);
737 X509_PUBKEY *   d2i_X509_PUBKEY(X509_PUBKEY **a,unsigned char **pp,
738                         long length);
739 int             X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
740 EVP_PKEY *      X509_PUBKEY_get(X509_PUBKEY *key);
741 int             X509_get_pubkey_parameters(EVP_PKEY *pkey,
742                                            STACK_OF(X509) *chain);
743 int             i2d_PUBKEY(EVP_PKEY *a,unsigned char **pp);
744 EVP_PKEY *      d2i_PUBKEY(EVP_PKEY **a,unsigned char **pp,
745                         long length);
746 #ifndef NO_RSA
747 int             i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
748 RSA *           d2i_RSA_PUBKEY(RSA **a,unsigned char **pp,
749                         long length);
750 #endif
751 #ifndef NO_DSA
752 int             i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
753 DSA *           d2i_DSA_PUBKEY(DSA **a,unsigned char **pp,
754                         long length);
755 #endif
756
757 X509_SIG *      X509_SIG_new(void );
758 void            X509_SIG_free(X509_SIG *a);
759 int             i2d_X509_SIG(X509_SIG *a,unsigned char **pp);
760 X509_SIG *      d2i_X509_SIG(X509_SIG **a,unsigned char **pp,long length);
761
762 X509_REQ_INFO *X509_REQ_INFO_new(void);
763 void            X509_REQ_INFO_free(X509_REQ_INFO *a);
764 int             i2d_X509_REQ_INFO(X509_REQ_INFO *a,unsigned char **pp);
765 X509_REQ_INFO *d2i_X509_REQ_INFO(X509_REQ_INFO **a,unsigned char **pp,
766                         long length);
767
768 X509_REQ *      X509_REQ_new(void);
769 void            X509_REQ_free(X509_REQ *a);
770 int             i2d_X509_REQ(X509_REQ *a,unsigned char **pp);
771 X509_REQ *      d2i_X509_REQ(X509_REQ **a,unsigned char **pp,long length);
772
773 X509_ATTRIBUTE *X509_ATTRIBUTE_new(void );
774 void            X509_ATTRIBUTE_free(X509_ATTRIBUTE *a);
775 int             i2d_X509_ATTRIBUTE(X509_ATTRIBUTE *a,unsigned char **pp);
776 X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(X509_ATTRIBUTE **a,unsigned char **pp,
777                         long length);
778 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
779
780
781 X509_EXTENSION *X509_EXTENSION_new(void );
782 void            X509_EXTENSION_free(X509_EXTENSION *a);
783 int             i2d_X509_EXTENSION(X509_EXTENSION *a,unsigned char **pp);
784 X509_EXTENSION *d2i_X509_EXTENSION(X509_EXTENSION **a,unsigned char **pp,
785                         long length);
786
787 X509_NAME_ENTRY *X509_NAME_ENTRY_new(void);
788 void            X509_NAME_ENTRY_free(X509_NAME_ENTRY *a);
789 int             i2d_X509_NAME_ENTRY(X509_NAME_ENTRY *a,unsigned char **pp);
790 X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(X509_NAME_ENTRY **a,unsigned char **pp,
791                         long length);
792
793 X509_NAME *     X509_NAME_new(void);
794 void            X509_NAME_free(X509_NAME *a);
795 int             i2d_X509_NAME(X509_NAME *a,unsigned char **pp);
796 X509_NAME *     d2i_X509_NAME(X509_NAME **a,unsigned char **pp,long length);
797 int             X509_NAME_set(X509_NAME **xn, X509_NAME *name);
798
799
800 X509_CINF *     X509_CINF_new(void);
801 void            X509_CINF_free(X509_CINF *a);
802 int             i2d_X509_CINF(X509_CINF *a,unsigned char **pp);
803 X509_CINF *     d2i_X509_CINF(X509_CINF **a,unsigned char **pp,long length);
804
805 X509 *          X509_new(void);
806 void            X509_free(X509 *a);
807 int             i2d_X509(X509 *a,unsigned char **pp);
808 X509 *          d2i_X509(X509 **a,unsigned char **pp,long length);
809 int X509_get_ex_new_index(long argl, char *argp, int (*new_func)(),
810              int (*dup_func)(), void (*free_func)());
811 int X509_set_ex_data(X509 *r, int idx, char *arg);
812 char *X509_get_ex_data(X509 *r, int idx);
813 int             i2d_X509_AUX(X509 *a,unsigned char **pp);
814 X509 *          d2i_X509_AUX(X509 **a,unsigned char **pp,long length);
815
816 X509_CERT_AUX * X509_CERT_AUX_new(void);
817 void            X509_CERT_AUX_free(X509_CERT_AUX *a);
818 int             i2d_X509_CERT_AUX(X509_CERT_AUX *a,unsigned char **pp);
819 X509_CERT_AUX * d2i_X509_CERT_AUX(X509_CERT_AUX **a,unsigned char **pp,
820                                                                 long length);
821 int X509_alias_rset(X509 *x, unsigned char *name, int len);
822 unsigned char * X509_alias_iget(X509 *x, int *len);
823 int (*X509_TRUST_set_default(int (*trust)(int , X509 *, int)))(int, X509 *, int);
824 int X509_radd_trust_object(X509 *x, ASN1_OBJECT *obj);
825 int X509_radd_reject_object(X509 *x, ASN1_OBJECT *obj);
826 void X509_trust_clear(X509 *x);
827 void X509_reject_clear(X509 *x);
828
829 X509_REVOKED *  X509_REVOKED_new(void);
830 void            X509_REVOKED_free(X509_REVOKED *a);
831 int             i2d_X509_REVOKED(X509_REVOKED *a,unsigned char **pp);
832 X509_REVOKED *  d2i_X509_REVOKED(X509_REVOKED **a,unsigned char **pp,long length);
833
834 X509_CRL_INFO *X509_CRL_INFO_new(void);
835 void            X509_CRL_INFO_free(X509_CRL_INFO *a);
836 int             i2d_X509_CRL_INFO(X509_CRL_INFO *a,unsigned char **pp);
837 X509_CRL_INFO *d2i_X509_CRL_INFO(X509_CRL_INFO **a,unsigned char **pp,
838                         long length);
839
840 X509_CRL *      X509_CRL_new(void);
841 void            X509_CRL_free(X509_CRL *a);
842 int             i2d_X509_CRL(X509_CRL *a,unsigned char **pp);
843 X509_CRL *      d2i_X509_CRL(X509_CRL **a,unsigned char **pp,long length);
844
845 X509_PKEY *     X509_PKEY_new(void );
846 void            X509_PKEY_free(X509_PKEY *a);
847 int             i2d_X509_PKEY(X509_PKEY *a,unsigned char **pp);
848 X509_PKEY *     d2i_X509_PKEY(X509_PKEY **a,unsigned char **pp,long length);
849
850 NETSCAPE_SPKI * NETSCAPE_SPKI_new(void );
851 void            NETSCAPE_SPKI_free(NETSCAPE_SPKI *a);
852 int             i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a,unsigned char **pp);
853 NETSCAPE_SPKI * d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a,unsigned char **pp,
854                         long length);
855
856 NETSCAPE_SPKAC *NETSCAPE_SPKAC_new(void );
857 void            NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a);
858 int             i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a,unsigned char **pp);
859 NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a,unsigned char **pp,
860                 long length);
861
862
863 int i2d_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE *a, unsigned char **pp);
864 NETSCAPE_CERT_SEQUENCE *NETSCAPE_CERT_SEQUENCE_new(void);
865 NETSCAPE_CERT_SEQUENCE *d2i_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE **a, unsigned char **pp, long length);
866 void NETSCAPE_CERT_SEQUENCE_free(NETSCAPE_CERT_SEQUENCE *a);
867
868 #ifdef HEADER_ENVELOPE_H
869 X509_INFO *     X509_INFO_new(void);
870 void            X509_INFO_free(X509_INFO *a);
871 char *          X509_NAME_oneline(X509_NAME *a,char *buf,int size);
872
873 int ASN1_verify(int (*i2d)(), X509_ALGOR *algor1,
874         ASN1_BIT_STRING *signature,char *data,EVP_PKEY *pkey);
875
876 int ASN1_digest(int (*i2d)(),const EVP_MD *type,char *data,
877         unsigned char *md,unsigned int *len);
878
879 int ASN1_sign(int (*i2d)(), X509_ALGOR *algor1, X509_ALGOR *algor2,
880         ASN1_BIT_STRING *signature,
881         char *data,EVP_PKEY *pkey, const EVP_MD *type);
882 #endif
883
884 int             X509_set_version(X509 *x,long version);
885 int             X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
886 ASN1_INTEGER *  X509_get_serialNumber(X509 *x);
887 int             X509_set_issuer_name(X509 *x, X509_NAME *name);
888 X509_NAME *     X509_get_issuer_name(X509 *a);
889 int             X509_set_subject_name(X509 *x, X509_NAME *name);
890 X509_NAME *     X509_get_subject_name(X509 *a);
891 int             X509_set_notBefore(X509 *x, ASN1_UTCTIME *tm);
892 int             X509_set_notAfter(X509 *x, ASN1_UTCTIME *tm);
893 int             X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
894 EVP_PKEY *      X509_get_pubkey(X509 *x);
895 int             X509_certificate_type(X509 *x,EVP_PKEY *pubkey /* optional */);
896
897 int             X509_REQ_set_version(X509_REQ *x,long version);
898 int             X509_REQ_set_subject_name(X509_REQ *req,X509_NAME *name);
899 int             X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
900 EVP_PKEY *      X509_REQ_get_pubkey(X509_REQ *req);
901 int             X509_REQ_extension_nid(int nid);
902 int *           X509_REQ_get_extesion_nids(void);
903 void            X509_REQ_set_extension_nids(int *nids);
904 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
905 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
906                                 int nid);
907 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
908 int X509_REQ_get_attr_count(const X509_REQ *req);
909 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
910                           int lastpos);
911 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, ASN1_OBJECT *obj,
912                           int lastpos);
913 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
914 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
915 int X509_REQ_radd_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
916 int X509_REQ_radd_attr_by_OBJ(X509_REQ *req,
917                         ASN1_OBJECT *obj, int type,
918                         unsigned char *bytes, int len);
919 int X509_REQ_radd_attr_by_NID(X509_REQ *req,
920                         int nid, int type,
921                         unsigned char *bytes, int len);
922 int X509_REQ_radd_attr_by_txt(X509_REQ *req,
923                         char *attrname, int type,
924                         unsigned char *bytes, int len);
925
926 int             X509_check_private_key(X509 *x509,EVP_PKEY *pkey);
927
928 int             X509_issuer_and_serial_cmp(X509 *a, X509 *b);
929 unsigned long   X509_issuer_and_serial_hash(X509 *a);
930
931 int             X509_issuer_name_cmp(X509 *a, X509 *b);
932 unsigned long   X509_issuer_name_hash(X509 *a);
933
934 int             X509_subject_name_cmp(X509 *a,X509 *b);
935 unsigned long   X509_subject_name_hash(X509 *x);
936
937 int             X509_cmp (X509 *a, X509 *b);
938 int             X509_NAME_cmp (X509_NAME *a, X509_NAME *b);
939 unsigned long   X509_NAME_hash(X509_NAME *x);
940
941 int             X509_CRL_cmp(X509_CRL *a,X509_CRL *b);
942 #ifndef NO_FP_API
943 int             X509_print_fp(FILE *bp,X509 *x);
944 int             X509_CRL_print_fp(FILE *bp,X509_CRL *x);
945 int             X509_REQ_print_fp(FILE *bp,X509_REQ *req);
946 #endif
947
948 #ifdef HEADER_BIO_H
949 int             X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
950 int             X509_print(BIO *bp,X509 *x);
951 int             X509_CERT_AUX_print(BIO *bp,X509_CERT_AUX *x, int indent);
952 int             X509_CRL_print(BIO *bp,X509_CRL *x);
953 int             X509_REQ_print(BIO *bp,X509_REQ *req);
954 #endif
955
956 int             X509_NAME_entry_count(X509_NAME *name);
957 int             X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
958                         char *buf,int len);
959 int             X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
960                         char *buf,int len);
961
962 /* NOTE: you should be passsing -1, not 0 as lastpos.  The functions that use
963  * lastpos, seach after that position on. */
964 int             X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int lastpos);
965 int             X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj,
966                         int lastpos);
967 X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc);
968 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
969 int             X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,
970                         int loc, int set);
971 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type,
972                         unsigned char *bytes, int len, int loc, int set);
973 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
974                         unsigned char *bytes, int len, int loc, int set);
975 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
976                 char *field, int type, unsigned char *bytes, int len);
977 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
978                         int type,unsigned char *bytes, int len);
979 int X509_NAME_add_entry_by_txt(X509_NAME *name, char *field, int type,
980                         unsigned char *bytes, int len, int loc, int set);
981 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
982                         ASN1_OBJECT *obj, int type,unsigned char *bytes,
983                         int len);
984 int             X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
985                         ASN1_OBJECT *obj);
986 int             X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
987                         unsigned char *bytes, int len);
988 ASN1_OBJECT *   X509_NAME_ENTRY_iget_object(X509_NAME_ENTRY *ne);
989 ASN1_STRING *   X509_NAME_ENTRY_iget_data(X509_NAME_ENTRY *ne);
990
991 int             X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
992 int             X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
993                                       int nid, int lastpos);
994 int             X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
995                                       ASN1_OBJECT *obj,int lastpos);
996 int             X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
997                                            int crit, int lastpos);
998 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
999 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
1000 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
1001                                          X509_EXTENSION *ex, int loc);
1002
1003 int             X509_get_ext_count(X509 *x);
1004 int             X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
1005 int             X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
1006 int             X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
1007 X509_EXTENSION *X509_get_ext(X509 *x, int loc);
1008 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
1009 int             X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
1010
1011 int             X509_CRL_get_ext_count(X509_CRL *x);
1012 int             X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
1013 int             X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int lastpos);
1014 int             X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
1015 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc);
1016 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
1017 int             X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
1018
1019 int             X509_REVOKED_get_ext_count(X509_REVOKED *x);
1020 int             X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
1021 int             X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int lastpos);
1022 int             X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
1023 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc);
1024 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
1025 int             X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
1026
1027 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
1028                         int nid, int crit, ASN1_OCTET_STRING *data);
1029 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
1030                         ASN1_OBJECT *obj,int crit,ASN1_OCTET_STRING *data);
1031 int             X509_EXTENSION_set_object(X509_EXTENSION *ex,ASN1_OBJECT *obj);
1032 int             X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
1033 int             X509_EXTENSION_set_data(X509_EXTENSION *ex,
1034                         ASN1_OCTET_STRING *data);
1035 ASN1_OBJECT *   X509_EXTENSION_get_object(X509_EXTENSION *ex);
1036 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
1037 int             X509_EXTENSION_get_critical(X509_EXTENSION *ex);
1038
1039 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
1040 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
1041                           int lastpos);
1042 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk, ASN1_OBJECT *obj,
1043                           int lastpos);
1044 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
1045 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
1046 STACK_OF(X509_ATTRIBUTE) *X509at_radd_attr(STACK_OF(X509_ATTRIBUTE) **x,
1047                                          X509_ATTRIBUTE *attr);
1048 STACK_OF(X509_ATTRIBUTE) *X509at_radd_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE) **x,
1049                         ASN1_OBJECT *obj, int type,
1050                         unsigned char *bytes, int len);
1051 STACK_OF(X509_ATTRIBUTE) *X509at_radd_attr_by_NID(STACK_OF(X509_ATTRIBUTE) **x,
1052                         int nid, int type,
1053                         unsigned char *bytes, int len);
1054 STACK_OF(X509_ATTRIBUTE) *X509at_radd_attr_by_txt(STACK_OF(X509_ATTRIBUTE) **x,
1055                         char *attrname, int type,
1056                         unsigned char *bytes, int len);
1057 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
1058              int atrtype, void *data, int len);
1059 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
1060              ASN1_OBJECT *obj, int atrtype, void *data, int len);
1061 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
1062                 char *atrname, int type, unsigned char *bytes, int len);
1063 int X509_ATTRIBUTE_rset_object(X509_ATTRIBUTE *attr, ASN1_OBJECT *obj);
1064 int X509_ATTRIBUTE_rset_data(X509_ATTRIBUTE *attr, int attrtype, void *data, int len);
1065 void *X509_ATTRIBUTE_iget_data(X509_ATTRIBUTE *attr, int idx,
1066                                         int atrtype, void *data);
1067 int X509_ATTRIBUTE_count(X509_ATTRIBUTE *attr);
1068 ASN1_OBJECT *X509_ATTRIBUTE_iget_object(X509_ATTRIBUTE *attr);
1069 ASN1_TYPE *X509_ATTRIBUTE_iget_type(X509_ATTRIBUTE *attr, int idx);
1070
1071 int             X509_verify_cert(X509_STORE_CTX *ctx);
1072
1073 /* lookup a cert from a X509 STACK */
1074 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk,X509_NAME *name,
1075                                      ASN1_INTEGER *serial);
1076 X509 *X509_find_by_subject(STACK_OF(X509) *sk,X509_NAME *name);
1077
1078 int i2d_PBEPARAM(PBEPARAM *a, unsigned char **pp);
1079 PBEPARAM *PBEPARAM_new(void);
1080 PBEPARAM *d2i_PBEPARAM(PBEPARAM **a, unsigned char **pp, long length);
1081 void PBEPARAM_free(PBEPARAM *a);
1082 X509_ALGOR *PKCS5_pbe_set(int alg, int iter, unsigned char *salt, int saltlen);
1083 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1084                                          unsigned char *salt, int saltlen);
1085
1086 int i2d_PBKDF2PARAM(PBKDF2PARAM *a, unsigned char **pp);
1087 PBKDF2PARAM *PBKDF2PARAM_new(void);
1088 PBKDF2PARAM *d2i_PBKDF2PARAM(PBKDF2PARAM **a, unsigned char **pp, long length);
1089 void PBKDF2PARAM_free(PBKDF2PARAM *a);
1090
1091 int i2d_PBE2PARAM(PBE2PARAM *a, unsigned char **pp);
1092 PBE2PARAM *PBE2PARAM_new(void);
1093 PBE2PARAM *d2i_PBE2PARAM(PBE2PARAM **a, unsigned char **pp, long length);
1094 void PBE2PARAM_free(PBE2PARAM *a);
1095
1096 /* PKCS#8 utilities */
1097
1098 int i2d_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO *a, unsigned char **pp);
1099 PKCS8_PRIV_KEY_INFO *PKCS8_PRIV_KEY_INFO_new(void);
1100 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO **a,
1101                                          unsigned char **pp, long length);
1102 void PKCS8_PRIV_KEY_INFO_free(PKCS8_PRIV_KEY_INFO *a);
1103
1104 EVP_PKEY *EVP_PKCS82PKEY(PKCS8_PRIV_KEY_INFO *p8);
1105 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey);
1106 PKCS8_PRIV_KEY_INFO *PKCS8_set_broken(PKCS8_PRIV_KEY_INFO *p8, int broken);
1107
1108 int X509_check_trust(X509 *x, int id, int flags);
1109 int X509_TRUST_get_count(void);
1110 X509_TRUST * X509_TRUST_iget(int idx);
1111 int X509_TRUST_get_by_id(int id);
1112 int X509_TRUST_add(int id, int flags, int (*ck)(X509_TRUST *, X509 *, int),
1113                                         char *name, int arg1, void *arg2);
1114 void X509_TRUST_cleanup(void);
1115 int X509_TRUST_get_flags(X509_TRUST *xp);
1116 char *X509_TRUST_iget_name(X509_TRUST *xp);
1117 int X509_TRUST_get_trust(X509_TRUST *xp);
1118
1119 /* BEGIN ERROR CODES */
1120 /* The following lines are auto generated by the script mkerr.pl. Any changes
1121  * made after this point may be overwritten when the script is next run.
1122  */
1123
1124 /* Error codes for the X509 functions. */
1125
1126 /* Function codes. */
1127 #define X509_F_ADD_CERT_DIR                              100
1128 #define X509_F_BY_FILE_CTRL                              101
1129 #define X509_F_DIR_CTRL                                  102
1130 #define X509_F_GET_CERT_BY_SUBJECT                       103
1131 #define X509_F_NETSCAPE_SPKI_B64_DECODE                  129
1132 #define X509_F_NETSCAPE_SPKI_B64_ENCODE                  130
1133 #define X509_F_X509V3_ADD_EXT                            104
1134 #define X509_F_X509_ADD_ATTR                             135
1135 #define X509_F_X509_ATTRIBUTE_CREATE_BY_NID              136
1136 #define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ              137
1137 #define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT              140
1138 #define X509_F_X509_ATTRIBUTE_IGET_DATA                  139
1139 #define X509_F_X509_ATTRIBUTE_RSET_DATA                  138
1140 #define X509_F_X509_CHECK_PRIVATE_KEY                    128
1141 #define X509_F_X509_EXTENSION_CREATE_BY_NID              108
1142 #define X509_F_X509_EXTENSION_CREATE_BY_OBJ              109
1143 #define X509_F_X509_GET_PUBKEY_PARAMETERS                110
1144 #define X509_F_X509_LOAD_CERT_CRL_FILE                   132
1145 #define X509_F_X509_LOAD_CERT_FILE                       111
1146 #define X509_F_X509_LOAD_CRL_FILE                        112
1147 #define X509_F_X509_NAME_ADD_ENTRY                       113
1148 #define X509_F_X509_NAME_ENTRY_CREATE_BY_NID             114
1149 #define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT             131
1150 #define X509_F_X509_NAME_ENTRY_SET_OBJECT                115
1151 #define X509_F_X509_NAME_ONELINE                         116
1152 #define X509_F_X509_NAME_PRINT                           117
1153 #define X509_F_X509_PRINT_FP                             118
1154 #define X509_F_X509_PUBKEY_GET                           119
1155 #define X509_F_X509_PUBKEY_SET                           120
1156 #define X509_F_X509_REQ_PRINT                            121
1157 #define X509_F_X509_REQ_PRINT_FP                         122
1158 #define X509_F_X509_REQ_TO_X509                          123
1159 #define X509_F_X509_STORE_ADD_CERT                       124
1160 #define X509_F_X509_STORE_ADD_CRL                        125
1161 #define X509_F_X509_STORE_CTX_PURPOSE_INHERIT            134
1162 #define X509_F_X509_TO_X509_REQ                          126
1163 #define X509_F_X509_TRUST_ADD                            133
1164 #define X509_F_X509_VERIFY_CERT                          127
1165
1166 /* Reason codes. */
1167 #define X509_R_BAD_X509_FILETYPE                         100
1168 #define X509_R_BASE64_DECODE_ERROR                       118
1169 #define X509_R_CANT_CHECK_DH_KEY                         114
1170 #define X509_R_CERT_ALREADY_IN_HASH_TABLE                101
1171 #define X509_R_ERR_ASN1_LIB                              102
1172 #define X509_R_INVALID_DIRECTORY                         113
1173 #define X509_R_INVALID_FIELD_NAME                        119
1174 #define X509_R_KEY_TYPE_MISMATCH                         115
1175 #define X509_R_KEY_VALUES_MISMATCH                       116
1176 #define X509_R_LOADING_CERT_DIR                          103
1177 #define X509_R_LOADING_DEFAULTS                          104
1178 #define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY              105
1179 #define X509_R_SHOULD_RETRY                              106
1180 #define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN        107
1181 #define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY            108
1182 #define X509_R_UNKNOWN_KEY_TYPE                          117
1183 #define X509_R_UNKNOWN_NID                               109
1184 #define X509_R_UNKNOWN_PURPOSE_ID                        121
1185 #define X509_R_UNKNOWN_TRUST_ID                          120
1186 #define X509_R_UNSUPPORTED_ALGORITHM                     111
1187 #define X509_R_WRONG_LOOKUP_TYPE                         112
1188 #define X509_R_WRONG_TYPE                                122
1189
1190 #ifdef  __cplusplus
1191 }
1192 #endif
1193 #endif
1194