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1/* $OpenBSD: x509.h,v 1.121 2025/03/09 15:17:22 tb Exp $ */
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 * 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/opensslconf.h>
68
69#include <openssl/asn1.h>
70#ifndef OPENSSL_NO_BIO
71#include <openssl/bio.h>
72#endif
73#ifndef OPENSSL_NO_BUFFER
74#include <openssl/buffer.h>
75#endif
76#ifndef OPENSSL_NO_DH
77#include <openssl/dh.h>
78#endif
79#ifndef OPENSSL_NO_DSA
80#include <openssl/dsa.h>
81#endif
82#ifndef OPENSSL_NO_EC
83#include <openssl/ec.h>
84#endif
85#ifndef OPENSSL_NO_EVP
86#include <openssl/evp.h>
87#endif
88#ifndef OPENSSL_NO_RSA
89#include <openssl/rsa.h>
90#endif
91#ifndef OPENSSL_NO_SHA
92#include <openssl/sha.h>
93#endif
94#include <openssl/stack.h>
95#include <openssl/safestack.h>
96
97#include <openssl/ossl_typ.h>
98
99#ifdef __cplusplus
100extern "C" {
101#endif
102
103#define X509_FILETYPE_PEM 1
104#define X509_FILETYPE_ASN1 2
105#define X509_FILETYPE_DEFAULT 3
106
107#define X509v3_KU_DIGITAL_SIGNATURE 0x0080
108#define X509v3_KU_NON_REPUDIATION 0x0040
109#define X509v3_KU_KEY_ENCIPHERMENT 0x0020
110#define X509v3_KU_DATA_ENCIPHERMENT 0x0010
111#define X509v3_KU_KEY_AGREEMENT 0x0008
112#define X509v3_KU_KEY_CERT_SIGN 0x0004
113#define X509v3_KU_CRL_SIGN 0x0002
114#define X509v3_KU_ENCIPHER_ONLY 0x0001
115#define X509v3_KU_DECIPHER_ONLY 0x8000
116#define X509v3_KU_UNDEF 0xffff
117
118struct X509_algor_st {
119 ASN1_OBJECT *algorithm;
120 ASN1_TYPE *parameter;
121} /* X509_ALGOR */;
122
123typedef STACK_OF(X509_ALGOR) X509_ALGORS;
124
125typedef struct X509_val_st X509_VAL;
126
127typedef struct X509_sig_st X509_SIG;
128
129typedef struct X509_name_entry_st X509_NAME_ENTRY;
130
131DECLARE_STACK_OF(X509_NAME_ENTRY)
132
133DECLARE_STACK_OF(X509_NAME)
134
135typedef struct X509_extension_st X509_EXTENSION;
136
137typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
138
139DECLARE_STACK_OF(X509_EXTENSION)
140
141typedef struct x509_attributes_st X509_ATTRIBUTE;
142
143DECLARE_STACK_OF(X509_ATTRIBUTE)
144
145typedef struct X509_req_info_st X509_REQ_INFO;
146
147typedef struct X509_req_st X509_REQ;
148
149typedef struct x509_cinf_st X509_CINF;
150
151DECLARE_STACK_OF(X509)
152
153#define X509_TRUST_COMPAT 1
154#define X509_TRUST_SSL_CLIENT 2
155#define X509_TRUST_SSL_SERVER 3
156#define X509_TRUST_EMAIL 4
157#define X509_TRUST_OBJECT_SIGN 5
158#define X509_TRUST_OCSP_SIGN 6
159#define X509_TRUST_OCSP_REQUEST 7
160#define X509_TRUST_TSA 8
161
162/* Keep these up to date! */
163#define X509_TRUST_MIN 1
164#define X509_TRUST_MAX 8
165
166/* Flags for X509_print_ex() */
167
168#define X509_FLAG_COMPAT 0
169#define X509_FLAG_NO_HEADER 1L
170#define X509_FLAG_NO_VERSION (1L << 1)
171#define X509_FLAG_NO_SERIAL (1L << 2)
172#define X509_FLAG_NO_SIGNAME (1L << 3)
173#define X509_FLAG_NO_ISSUER (1L << 4)
174#define X509_FLAG_NO_VALIDITY (1L << 5)
175#define X509_FLAG_NO_SUBJECT (1L << 6)
176#define X509_FLAG_NO_PUBKEY (1L << 7)
177#define X509_FLAG_NO_EXTENSIONS (1L << 8)
178#define X509_FLAG_NO_SIGDUMP (1L << 9)
179#define X509_FLAG_NO_AUX (1L << 10)
180#define X509_FLAG_NO_ATTRIBUTES (1L << 11)
181
182/* Flags specific to X509_NAME_print_ex() */
183
184/* The field separator information */
185
186#define XN_FLAG_SEP_MASK (0xf << 16)
187
188#define XN_FLAG_COMPAT 0 /* Traditional SSLeay: use old X509_NAME_print */
189#define XN_FLAG_SEP_COMMA_PLUS (1 << 16) /* RFC2253 ,+ */
190#define XN_FLAG_SEP_CPLUS_SPC (2 << 16) /* ,+ spaced: more readable */
191#define XN_FLAG_SEP_SPLUS_SPC (3 << 16) /* ;+ spaced */
192#define XN_FLAG_SEP_MULTILINE (4 << 16) /* One line per field */
193
194#define XN_FLAG_DN_REV (1 << 20) /* Reverse DN order */
195
196/* How the field name is shown */
197
198#define XN_FLAG_FN_MASK (0x3 << 21)
199
200#define XN_FLAG_FN_SN 0 /* Object short name */
201#define XN_FLAG_FN_LN (1 << 21) /* Object long name */
202#define XN_FLAG_FN_OID (2 << 21) /* Always use OIDs */
203#define XN_FLAG_FN_NONE (3 << 21) /* No field names */
204
205#define XN_FLAG_SPC_EQ (1 << 23) /* Put spaces round '=' */
206
207/* This determines if we dump fields we don't recognise:
208 * RFC2253 requires this.
209 */
210
211#define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
212
213#define XN_FLAG_FN_ALIGN (1 << 25) /* Align field names to 20 characters */
214
215/* Complete set of RFC2253 flags */
216
217#define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
218 XN_FLAG_SEP_COMMA_PLUS | \
219 XN_FLAG_DN_REV | \
220 XN_FLAG_FN_SN | \
221 XN_FLAG_DUMP_UNKNOWN_FIELDS)
222
223/* readable oneline form */
224
225#define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
226 ASN1_STRFLGS_ESC_QUOTE | \
227 XN_FLAG_SEP_CPLUS_SPC | \
228 XN_FLAG_SPC_EQ | \
229 XN_FLAG_FN_SN)
230
231/* readable multiline form */
232
233#define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
234 ASN1_STRFLGS_ESC_MSB | \
235 XN_FLAG_SEP_MULTILINE | \
236 XN_FLAG_SPC_EQ | \
237 XN_FLAG_FN_LN | \
238 XN_FLAG_FN_ALIGN)
239
240DECLARE_STACK_OF(X509_REVOKED)
241
242typedef struct X509_crl_info_st X509_CRL_INFO;
243
244DECLARE_STACK_OF(X509_CRL)
245
246typedef struct private_key_st {
247 int version;
248 /* The PKCS#8 data types */
249 X509_ALGOR *enc_algor;
250 ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
251
252 /* When decrypted, the following will not be NULL */
253 EVP_PKEY *dec_pkey;
254
255 /* used to encrypt and decrypt */
256 int key_length;
257 char *key_data;
258 int key_free; /* true if we should auto free key_data */
259
260 /* expanded version of 'enc_algor' */
261 EVP_CIPHER_INFO cipher;
262
263 int references;
264} X509_PKEY;
265
266#ifndef OPENSSL_NO_EVP
267typedef struct X509_info_st {
268 X509 *x509;
269 X509_CRL *crl;
270 X509_PKEY *x_pkey;
271
272 EVP_CIPHER_INFO enc_cipher;
273 int enc_len;
274 char *enc_data;
275
276 int references;
277} X509_INFO;
278
279DECLARE_STACK_OF(X509_INFO)
280#endif
281
282/* The next 2 structures and their 8 routines were sent to me by
283 * Pat Richard <patr@x509.com> and are used to manipulate
284 * Netscapes spki structures - useful if you are writing a CA web page
285 */
286typedef struct Netscape_spkac_st {
287 X509_PUBKEY *pubkey;
288 ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */
289} NETSCAPE_SPKAC;
290
291typedef struct Netscape_spki_st {
292 NETSCAPE_SPKAC *spkac; /* signed public key and challenge */
293 X509_ALGOR *sig_algor;
294 ASN1_BIT_STRING *signature;
295} NETSCAPE_SPKI;
296
297typedef struct PBEPARAM_st {
298 ASN1_OCTET_STRING *salt;
299 ASN1_INTEGER *iter;
300} PBEPARAM;
301
302#ifdef __cplusplus
303}
304#endif
305
306#include <openssl/x509_vfy.h>
307#include <openssl/pkcs7.h>
308
309#ifdef __cplusplus
310extern "C" {
311#endif
312
313#define X509_extract_key(x) X509_get_pubkey(x) /*****/
314#define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
315#define X509_name_cmp(a,b) X509_NAME_cmp((a),(b))
316
317int X509_CRL_up_ref(X509_CRL *x);
318int X509_CRL_get_signature_nid(const X509_CRL *crl);
319
320int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
321
322const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
323long X509_CRL_get_version(const X509_CRL *crl);
324const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
325const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
326ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
327ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
328X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
329STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
330void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
331 const X509_ALGOR **palg);
332
333const X509_ALGOR *X509_CRL_get0_tbs_sigalg(const X509_CRL *crl);
334
335int X509_REQ_get_signature_nid(const X509_REQ *req);
336
337void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
338 const X509_ALGOR **palg);
339
340X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
341
342const char *X509_verify_cert_error_string(long n);
343
344#ifndef OPENSSL_NO_EVP
345int X509_verify(X509 *a, EVP_PKEY *r);
346
347int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
348int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
349int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
350
351NETSCAPE_SPKI * NETSCAPE_SPKI_b64_decode(const char *str, int len);
352char * NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
353EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
354int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
355
356int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
357
358int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
359int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
360 const ASN1_STRING *sig);
361
362int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
363int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
364int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
365int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
366int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
367int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
368int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
369
370int X509_pubkey_digest(const X509 *data,const EVP_MD *type,
371 unsigned char *md, unsigned int *len);
372int X509_digest(const X509 *data,const EVP_MD *type,
373 unsigned char *md, unsigned int *len);
374int X509_CRL_digest(const X509_CRL *data,const EVP_MD *type,
375 unsigned char *md, unsigned int *len);
376int X509_REQ_digest(const X509_REQ *data,const EVP_MD *type,
377 unsigned char *md, unsigned int *len);
378int X509_NAME_digest(const X509_NAME *data,const EVP_MD *type,
379 unsigned char *md, unsigned int *len);
380#endif
381
382X509 *d2i_X509_fp(FILE *fp, X509 **x509);
383int i2d_X509_fp(FILE *fp,X509 *x509);
384X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL **crl);
385int i2d_X509_CRL_fp(FILE *fp,X509_CRL *crl);
386X509_REQ *d2i_X509_REQ_fp(FILE *fp,X509_REQ **req);
387int i2d_X509_REQ_fp(FILE *fp,X509_REQ *req);
388#ifndef OPENSSL_NO_RSA
389RSA *d2i_RSAPrivateKey_fp(FILE *fp,RSA **rsa);
390int i2d_RSAPrivateKey_fp(FILE *fp,RSA *rsa);
391RSA *d2i_RSAPublicKey_fp(FILE *fp,RSA **rsa);
392int i2d_RSAPublicKey_fp(FILE *fp,RSA *rsa);
393RSA *d2i_RSA_PUBKEY_fp(FILE *fp,RSA **rsa);
394int i2d_RSA_PUBKEY_fp(FILE *fp,RSA *rsa);
395#endif
396#ifndef OPENSSL_NO_DSA
397DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
398int i2d_DSA_PUBKEY_fp(FILE *fp, DSA *dsa);
399DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
400int i2d_DSAPrivateKey_fp(FILE *fp, DSA *dsa);
401#endif
402#ifndef OPENSSL_NO_EC
403EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
404int i2d_EC_PUBKEY_fp(FILE *fp, EC_KEY *eckey);
405EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
406int i2d_ECPrivateKey_fp(FILE *fp, EC_KEY *eckey);
407#endif
408X509_SIG *d2i_PKCS8_fp(FILE *fp,X509_SIG **p8);
409int i2d_PKCS8_fp(FILE *fp,X509_SIG *p8);
410PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
411 PKCS8_PRIV_KEY_INFO **p8inf);
412int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,PKCS8_PRIV_KEY_INFO *p8inf);
413int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, EVP_PKEY *key);
414int i2d_PrivateKey_fp(FILE *fp, EVP_PKEY *pkey);
415EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
416int i2d_PUBKEY_fp(FILE *fp, EVP_PKEY *pkey);
417EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
418
419#ifndef OPENSSL_NO_BIO
420X509 *d2i_X509_bio(BIO *bp,X509 **x509);
421int i2d_X509_bio(BIO *bp,X509 *x509);
422X509_CRL *d2i_X509_CRL_bio(BIO *bp,X509_CRL **crl);
423int i2d_X509_CRL_bio(BIO *bp,X509_CRL *crl);
424X509_REQ *d2i_X509_REQ_bio(BIO *bp,X509_REQ **req);
425int i2d_X509_REQ_bio(BIO *bp,X509_REQ *req);
426#ifndef OPENSSL_NO_RSA
427RSA *d2i_RSAPrivateKey_bio(BIO *bp,RSA **rsa);
428int i2d_RSAPrivateKey_bio(BIO *bp,RSA *rsa);
429RSA *d2i_RSAPublicKey_bio(BIO *bp,RSA **rsa);
430int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
431RSA *d2i_RSA_PUBKEY_bio(BIO *bp,RSA **rsa);
432int i2d_RSA_PUBKEY_bio(BIO *bp,RSA *rsa);
433#endif
434#ifndef OPENSSL_NO_DSA
435DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
436int i2d_DSA_PUBKEY_bio(BIO *bp, DSA *dsa);
437DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
438int i2d_DSAPrivateKey_bio(BIO *bp, DSA *dsa);
439#endif
440#ifndef OPENSSL_NO_EC
441EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
442int i2d_EC_PUBKEY_bio(BIO *bp, EC_KEY *eckey);
443EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
444int i2d_ECPrivateKey_bio(BIO *bp, EC_KEY *eckey);
445#endif
446X509_SIG *d2i_PKCS8_bio(BIO *bp,X509_SIG **p8);
447int i2d_PKCS8_bio(BIO *bp,X509_SIG *p8);
448PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
449 PKCS8_PRIV_KEY_INFO **p8inf);
450int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,PKCS8_PRIV_KEY_INFO *p8inf);
451int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, EVP_PKEY *key);
452int i2d_PrivateKey_bio(BIO *bp, EVP_PKEY *pkey);
453EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
454int i2d_PUBKEY_bio(BIO *bp, EVP_PKEY *pkey);
455EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
456#endif
457
458X509 *X509_dup(X509 *x509);
459X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
460X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex);
461X509_CRL *X509_CRL_dup(X509_CRL *crl);
462X509_REQ *X509_REQ_dup(X509_REQ *req);
463X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
464int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype, void *pval);
465void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype, const void **ppval,
466 const X509_ALGOR *algor);
467int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
468
469X509_NAME *X509_NAME_dup(X509_NAME *xn);
470int X509_NAME_get0_der(X509_NAME *nm, const unsigned char **pder, size_t *pderlen);
471X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
472
473int X509_cmp_time(const ASN1_TIME *s, time_t *t);
474int X509_cmp_current_time(const ASN1_TIME *s);
475ASN1_TIME * X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
476ASN1_TIME * X509_time_adj_ex(ASN1_TIME *s,
477 int offset_day, long offset_sec, time_t *t);
478ASN1_TIME * X509_gmtime_adj(ASN1_TIME *s, long adj);
479
480const char * X509_get_default_cert_area(void );
481const char * X509_get_default_cert_dir(void );
482const char * X509_get_default_cert_file(void );
483const char * X509_get_default_cert_dir_env(void );
484const char * X509_get_default_cert_file_env(void );
485const char * X509_get_default_private_dir(void );
486
487X509_REQ * X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
488X509 * X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
489
490X509_ALGOR *X509_ALGOR_new(void);
491void X509_ALGOR_free(X509_ALGOR *a);
492X509_ALGOR *d2i_X509_ALGOR(X509_ALGOR **a, const unsigned char **in, long len);
493int i2d_X509_ALGOR(X509_ALGOR *a, unsigned char **out);
494extern const ASN1_ITEM X509_ALGOR_it;
495X509_ALGORS *d2i_X509_ALGORS(X509_ALGORS **a, const unsigned char **in, long len);
496int i2d_X509_ALGORS(X509_ALGORS *a, unsigned char **out);
497extern const ASN1_ITEM X509_ALGORS_it;
498X509_VAL *X509_VAL_new(void);
499void X509_VAL_free(X509_VAL *a);
500X509_VAL *d2i_X509_VAL(X509_VAL **a, const unsigned char **in, long len);
501int i2d_X509_VAL(X509_VAL *a, unsigned char **out);
502extern const ASN1_ITEM X509_VAL_it;
503
504X509_PUBKEY *X509_PUBKEY_new(void);
505void X509_PUBKEY_free(X509_PUBKEY *a);
506X509_PUBKEY *d2i_X509_PUBKEY(X509_PUBKEY **a, const unsigned char **in, long len);
507int i2d_X509_PUBKEY(X509_PUBKEY *a, unsigned char **out);
508extern const ASN1_ITEM X509_PUBKEY_it;
509
510int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
511EVP_PKEY * X509_PUBKEY_get(X509_PUBKEY *key);
512EVP_PKEY * X509_PUBKEY_get0(X509_PUBKEY *key);
513int X509_get_pubkey_parameters(EVP_PKEY *pkey,
514 STACK_OF(X509) *chain);
515int i2d_PUBKEY(EVP_PKEY *a,unsigned char **pp);
516EVP_PKEY * d2i_PUBKEY(EVP_PKEY **a,const unsigned char **pp,
517 long length);
518#ifndef OPENSSL_NO_RSA
519int i2d_RSA_PUBKEY(RSA *a,unsigned char **pp);
520RSA * d2i_RSA_PUBKEY(RSA **a,const unsigned char **pp,
521 long length);
522#endif
523#ifndef OPENSSL_NO_DSA
524int i2d_DSA_PUBKEY(DSA *a,unsigned char **pp);
525DSA * d2i_DSA_PUBKEY(DSA **a,const unsigned char **pp,
526 long length);
527#endif
528#ifndef OPENSSL_NO_EC
529int i2d_EC_PUBKEY(EC_KEY *a, unsigned char **pp);
530EC_KEY *d2i_EC_PUBKEY(EC_KEY **a, const unsigned char **pp,
531 long length);
532#endif
533
534X509_SIG *X509_SIG_new(void);
535void X509_SIG_free(X509_SIG *a);
536X509_SIG *d2i_X509_SIG(X509_SIG **a, const unsigned char **in, long len);
537int i2d_X509_SIG(X509_SIG *a, unsigned char **out);
538extern const ASN1_ITEM X509_SIG_it;
539void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
540 const ASN1_OCTET_STRING **pdigest);
541void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
542 ASN1_OCTET_STRING **pdigest);
543
544X509_REQ_INFO *X509_REQ_INFO_new(void);
545void X509_REQ_INFO_free(X509_REQ_INFO *a);
546X509_REQ_INFO *d2i_X509_REQ_INFO(X509_REQ_INFO **a, const unsigned char **in, long len);
547int i2d_X509_REQ_INFO(X509_REQ_INFO *a, unsigned char **out);
548extern const ASN1_ITEM X509_REQ_INFO_it;
549X509_REQ *X509_REQ_new(void);
550void X509_REQ_free(X509_REQ *a);
551X509_REQ *d2i_X509_REQ(X509_REQ **a, const unsigned char **in, long len);
552int i2d_X509_REQ(X509_REQ *a, unsigned char **out);
553extern const ASN1_ITEM X509_REQ_it;
554
555X509_ATTRIBUTE *X509_ATTRIBUTE_new(void);
556void X509_ATTRIBUTE_free(X509_ATTRIBUTE *a);
557X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(X509_ATTRIBUTE **a, const unsigned char **in, long len);
558int i2d_X509_ATTRIBUTE(X509_ATTRIBUTE *a, unsigned char **out);
559extern const ASN1_ITEM X509_ATTRIBUTE_it;
560X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
561
562X509_EXTENSION *X509_EXTENSION_new(void);
563void X509_EXTENSION_free(X509_EXTENSION *a);
564X509_EXTENSION *d2i_X509_EXTENSION(X509_EXTENSION **a, const unsigned char **in, long len);
565int i2d_X509_EXTENSION(X509_EXTENSION *a, unsigned char **out);
566extern const ASN1_ITEM X509_EXTENSION_it;
567X509_EXTENSIONS *d2i_X509_EXTENSIONS(X509_EXTENSIONS **a, const unsigned char **in, long len);
568int i2d_X509_EXTENSIONS(X509_EXTENSIONS *a, unsigned char **out);
569extern const ASN1_ITEM X509_EXTENSIONS_it;
570
571X509_NAME_ENTRY *X509_NAME_ENTRY_new(void);
572void X509_NAME_ENTRY_free(X509_NAME_ENTRY *a);
573X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(X509_NAME_ENTRY **a, const unsigned char **in, long len);
574int i2d_X509_NAME_ENTRY(X509_NAME_ENTRY *a, unsigned char **out);
575extern const ASN1_ITEM X509_NAME_ENTRY_it;
576
577X509_NAME *X509_NAME_new(void);
578void X509_NAME_free(X509_NAME *a);
579X509_NAME *d2i_X509_NAME(X509_NAME **a, const unsigned char **in, long len);
580int i2d_X509_NAME(X509_NAME *a, unsigned char **out);
581extern const ASN1_ITEM X509_NAME_it;
582
583int X509_NAME_set(X509_NAME **xn, X509_NAME *name);
584
585X509_CINF *X509_CINF_new(void);
586void X509_CINF_free(X509_CINF *a);
587X509_CINF *d2i_X509_CINF(X509_CINF **a, const unsigned char **in, long len);
588int i2d_X509_CINF(X509_CINF *a, unsigned char **out);
589extern const ASN1_ITEM X509_CINF_it;
590
591X509 *X509_new(void);
592void X509_free(X509 *a);
593X509 *d2i_X509(X509 **a, const unsigned char **in, long len);
594int i2d_X509(X509 *a, unsigned char **out);
595extern const ASN1_ITEM X509_it;
596
597int X509_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
598 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
599int X509_set_ex_data(X509 *r, int idx, void *arg);
600void *X509_get_ex_data(X509 *r, int idx);
601int i2d_X509_AUX(X509 *a,unsigned char **pp);
602X509 * d2i_X509_AUX(X509 **a,const unsigned char **pp,long length);
603
604int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
605
606/* Flags returned by X509_get_signature_info(): valid and suitable for TLS. */
607#define X509_SIG_INFO_VALID 1
608#define X509_SIG_INFO_TLS 2
609int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
610 uint32_t *flags);
611
612void X509_get0_signature(const ASN1_BIT_STRING **psig,
613 const X509_ALGOR **palg, const X509 *x);
614int X509_get_signature_nid(const X509 *x);
615
616int X509_alias_set1(X509 *x, const unsigned char *name, int len);
617int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
618unsigned char *X509_alias_get0(X509 *x, int *len);
619unsigned char *X509_keyid_get0(X509 *x, int *len);
620int X509_add1_trust_object(X509 *x, const ASN1_OBJECT *obj);
621int X509_add1_reject_object(X509 *x, const ASN1_OBJECT *obj);
622void X509_trust_clear(X509 *x);
623void X509_reject_clear(X509 *x);
624
625X509_REVOKED *X509_REVOKED_new(void);
626void X509_REVOKED_free(X509_REVOKED *a);
627X509_REVOKED *X509_REVOKED_dup(X509_REVOKED *a);
628X509_REVOKED *d2i_X509_REVOKED(X509_REVOKED **a, const unsigned char **in, long len);
629int i2d_X509_REVOKED(X509_REVOKED *a, unsigned char **out);
630extern const ASN1_ITEM X509_REVOKED_it;
631
632X509_CRL_INFO *X509_CRL_INFO_new(void);
633void X509_CRL_INFO_free(X509_CRL_INFO *a);
634X509_CRL_INFO *d2i_X509_CRL_INFO(X509_CRL_INFO **a, const unsigned char **in, long len);
635int i2d_X509_CRL_INFO(X509_CRL_INFO *a, unsigned char **out);
636extern const ASN1_ITEM X509_CRL_INFO_it;
637
638X509_CRL *X509_CRL_new(void);
639void X509_CRL_free(X509_CRL *a);
640X509_CRL *d2i_X509_CRL(X509_CRL **a, const unsigned char **in, long len);
641int i2d_X509_CRL(X509_CRL *a, unsigned char **out);
642extern const ASN1_ITEM X509_CRL_it;
643
644int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
645int X509_CRL_get0_by_serial(X509_CRL *crl,
646 X509_REVOKED **ret, ASN1_INTEGER *serial);
647int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
648
649X509_PKEY * X509_PKEY_new(void );
650void X509_PKEY_free(X509_PKEY *a);
651
652NETSCAPE_SPKI *NETSCAPE_SPKI_new(void);
653void NETSCAPE_SPKI_free(NETSCAPE_SPKI *a);
654NETSCAPE_SPKI *d2i_NETSCAPE_SPKI(NETSCAPE_SPKI **a, const unsigned char **in, long len);
655int i2d_NETSCAPE_SPKI(NETSCAPE_SPKI *a, unsigned char **out);
656extern const ASN1_ITEM NETSCAPE_SPKI_it;
657NETSCAPE_SPKAC *NETSCAPE_SPKAC_new(void);
658void NETSCAPE_SPKAC_free(NETSCAPE_SPKAC *a);
659NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a, const unsigned char **in, long len);
660int i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a, unsigned char **out);
661extern const ASN1_ITEM NETSCAPE_SPKAC_it;
662
663#ifndef OPENSSL_NO_EVP
664X509_INFO * X509_INFO_new(void);
665void X509_INFO_free(X509_INFO *a);
666char * X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
667
668int ASN1_item_digest(const ASN1_ITEM *it,const EVP_MD *type,void *data,
669 unsigned char *md,unsigned int *len);
670
671int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *algor1,
672 ASN1_BIT_STRING *signature,void *data,EVP_PKEY *pkey);
673
674int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
675 ASN1_BIT_STRING *signature,
676 void *data, EVP_PKEY *pkey, const EVP_MD *type);
677int ASN1_item_sign_ctx(const ASN1_ITEM *it,
678 X509_ALGOR *algor1, X509_ALGOR *algor2,
679 ASN1_BIT_STRING *signature, void *asn, EVP_MD_CTX *ctx);
680#endif
681
682const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
683void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **issuerUID,
684 const ASN1_BIT_STRING **subjectUID);
685const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
686int X509_set_version(X509 *x, long version);
687long X509_get_version(const X509 *x);
688int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
689ASN1_INTEGER * X509_get_serialNumber(X509 *x);
690const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
691int X509_set_issuer_name(X509 *x, X509_NAME *name);
692X509_NAME * X509_get_issuer_name(const X509 *a);
693int X509_set_subject_name(X509 *x, X509_NAME *name);
694X509_NAME * X509_get_subject_name(const X509 *a);
695int X509_set_notBefore(X509 *x, const ASN1_TIME *tm);
696int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
697int X509_set_notAfter(X509 *x, const ASN1_TIME *tm);
698int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
699const ASN1_TIME *X509_get0_notBefore(const X509 *x);
700ASN1_TIME *X509_getm_notBefore(const X509 *x);
701const ASN1_TIME *X509_get0_notAfter(const X509 *x);
702ASN1_TIME *X509_getm_notAfter(const X509 *x);
703int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
704EVP_PKEY * X509_get_pubkey(X509 *x);
705EVP_PKEY * X509_get0_pubkey(const X509 *x);
706ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
707int X509_certificate_type(const X509 *x, const EVP_PKEY *pubkey);
708int X509_get_signature_type(const X509 *x);
709
710#define X509_get_notBefore X509_getm_notBefore
711#define X509_get_notAfter X509_getm_notAfter
712
713int X509_REQ_set_version(X509_REQ *x,long version);
714long X509_REQ_get_version(const X509_REQ *x);
715int X509_REQ_set_subject_name(X509_REQ *req, X509_NAME *name);
716X509_NAME *X509_REQ_get_subject_name(const X509_REQ *x);
717int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
718EVP_PKEY * X509_REQ_get_pubkey(X509_REQ *req);
719int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
720EVP_PKEY * X509_REQ_get0_pubkey(X509_REQ *req);
721int X509_REQ_extension_nid(int nid);
722STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
723int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
724 int nid);
725int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
726int X509_REQ_get_attr_count(const X509_REQ *req);
727int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid,
728 int lastpos);
729int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
730 int lastpos);
731X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
732X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
733int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
734int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
735 const ASN1_OBJECT *obj, int type,
736 const unsigned char *bytes, int len);
737int X509_REQ_add1_attr_by_NID(X509_REQ *req,
738 int nid, int type,
739 const unsigned char *bytes, int len);
740int X509_REQ_add1_attr_by_txt(X509_REQ *req,
741 const char *attrname, int type,
742 const unsigned char *bytes, int len);
743
744int X509_CRL_set_version(X509_CRL *x, long version);
745int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name);
746int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
747int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
748int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
749int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
750int X509_CRL_sort(X509_CRL *crl);
751
752const STACK_OF(X509_EXTENSION) *X509_REVOKED_get0_extensions(const X509_REVOKED *x);
753const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
754const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
755int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
756int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
757
758int X509_REQ_check_private_key(X509_REQ *x509,EVP_PKEY *pkey);
759
760int X509_check_private_key(const X509 *x509, const EVP_PKEY *pkey);
761
762int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
763unsigned long X509_issuer_and_serial_hash(X509 *a);
764
765int X509_issuer_name_cmp(const X509 *a, const X509 *b);
766unsigned long X509_issuer_name_hash(X509 *a);
767
768int X509_subject_name_cmp(const X509 *a, const X509 *b);
769unsigned long X509_subject_name_hash(X509 *x);
770
771#ifndef OPENSSL_NO_MD5
772unsigned long X509_issuer_name_hash_old(X509 *a);
773unsigned long X509_subject_name_hash_old(X509 *x);
774#endif
775
776int X509_cmp(const X509 *a, const X509 *b);
777int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
778unsigned long X509_NAME_hash(X509_NAME *x);
779unsigned long X509_NAME_hash_old(X509_NAME *x);
780
781int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
782int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
783int X509_print_ex_fp(FILE *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
784int X509_print_fp(FILE *bp,X509 *x);
785int X509_CRL_print_fp(FILE *bp,X509_CRL *x);
786int X509_REQ_print_fp(FILE *bp,X509_REQ *req);
787int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
788 unsigned long flags);
789
790#ifndef OPENSSL_NO_BIO
791int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
792 unsigned long flags);
793int X509_print_ex(BIO *bp,X509 *x, unsigned long nmflag, unsigned long cflag);
794int X509_print(BIO *bp,X509 *x);
795int X509_ocspid_print(BIO *bp,X509 *x);
796int X509_CRL_print(BIO *bp,X509_CRL *x);
797int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag, unsigned long cflag);
798int X509_REQ_print(BIO *bp,X509_REQ *req);
799#endif
800
801int X509_NAME_entry_count(const X509_NAME *name);
802int X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
803 char *buf,int len);
804int X509_NAME_get_text_by_OBJ(X509_NAME *name,
805 const ASN1_OBJECT *obj, char *buf,int len);
806
807/* NOTE: you should be passing -1, not 0 as lastpos. The functions that use
808 * lastpos, search after that position on. */
809int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid,
810 int lastpos);
811int X509_NAME_get_index_by_OBJ(const X509_NAME *name,
812 const ASN1_OBJECT *obj, int lastpos);
813X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
814X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
815int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
816 int loc, int set);
817int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj,
818 int type, const unsigned char *bytes, int len, int loc, int set);
819int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
820 const unsigned char *bytes, int len, int loc, int set);
821X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
822 const char *field, int type, const unsigned char *bytes, int len);
823X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
824 int type, const unsigned char *bytes, int len);
825int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
826 const unsigned char *bytes, int len, int loc, int set);
827X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
828 const ASN1_OBJECT *obj, int type,
829 const unsigned char *bytes, int len);
830int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne,
831 const ASN1_OBJECT *obj);
832int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
833 const unsigned char *bytes, int len);
834ASN1_OBJECT * X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
835ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
836int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
837
838int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
839int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
840 int nid, int lastpos);
841int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
842 const ASN1_OBJECT *obj, int lastpos);
843int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
844 int crit, int lastpos);
845X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
846X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
847STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
848 X509_EXTENSION *ex, int loc);
849
850int X509_get_ext_count(const X509 *x);
851int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
852int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj,
853 int lastpos);
854int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
855X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
856X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
857int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
858void * X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
859int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
860 unsigned long flags);
861
862int X509_CRL_get_ext_count(const X509_CRL *x);
863int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid,
864 int lastpos);
865int X509_CRL_get_ext_by_OBJ(const X509_CRL *x,
866 const ASN1_OBJECT *obj, int lastpos);
867int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit,
868 int lastpos);
869X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
870X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
871int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
872void * X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit,
873 int *idx);
874int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value,
875 int crit, unsigned long flags);
876
877int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
878int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid,
879 int lastpos);
880int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x,
881 const ASN1_OBJECT *obj, int lastpos);
882int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x,
883 int crit, int lastpos);
884X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
885X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
886int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex,
887 int loc);
888void * X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid,
889 int *crit, int *idx);
890int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value,
891 int crit, unsigned long flags);
892
893X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
894 int nid, int crit, ASN1_OCTET_STRING *data);
895X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
896 const ASN1_OBJECT *obj, int crit, ASN1_OCTET_STRING *data);
897int X509_EXTENSION_set_object(X509_EXTENSION *ex,
898 const ASN1_OBJECT *obj);
899int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
900int X509_EXTENSION_set_data(X509_EXTENSION *ex,
901 ASN1_OCTET_STRING *data);
902ASN1_OBJECT * X509_EXTENSION_get_object(X509_EXTENSION *ex);
903ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
904int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
905
906X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
907 int atrtype, const void *data, int len);
908X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
909 const ASN1_OBJECT *obj, int atrtype, const void *data, int len);
910X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
911 const char *atrname, int type, const unsigned char *bytes, int len);
912int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
913int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype, const void *data, int len);
914void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx,
915 int atrtype, void *data);
916int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
917ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
918ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
919
920int X509_verify_cert(X509_STORE_CTX *ctx);
921
922/* lookup a cert from a X509 STACK */
923X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk,X509_NAME *name,
924 ASN1_INTEGER *serial);
925X509 *X509_find_by_subject(STACK_OF(X509) *sk,X509_NAME *name);
926
927extern const ASN1_ITEM PBEPARAM_it;
928
929/* PKCS#8 utilities */
930
931PKCS8_PRIV_KEY_INFO *PKCS8_PRIV_KEY_INFO_new(void);
932void PKCS8_PRIV_KEY_INFO_free(PKCS8_PRIV_KEY_INFO *a);
933PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO **a, const unsigned char **in, long len);
934int i2d_PKCS8_PRIV_KEY_INFO(PKCS8_PRIV_KEY_INFO *a, unsigned char **out);
935extern const ASN1_ITEM PKCS8_PRIV_KEY_INFO_it;
936
937EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
938PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(EVP_PKEY *pkey);
939
940int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj, int version,
941 int ptype, void *pval, unsigned char *penc, int penclen);
942int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg, const unsigned char **pk,
943 int *ppklen, const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
944
945const STACK_OF(X509_ATTRIBUTE) *PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
946int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
947 const unsigned char *bytes, int len);
948
949int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj, int ptype,
950 void *pval, unsigned char *penc, int penclen);
951int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg, const unsigned char **pk,
952 int *ppklen, X509_ALGOR **pa, X509_PUBKEY *pub);
953
954int X509_up_ref(X509 *x);
955STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
956
957void ERR_load_X509_strings(void);
958
959/* Error codes for the X509 functions. */
960
961/* Function codes. */
962#define X509_F_ADD_CERT_DIR 100
963#define X509_F_BY_FILE_CTRL 101
964#define X509_F_CHECK_POLICY 145
965#define X509_F_DIR_CTRL 102
966#define X509_F_GET_CERT_BY_SUBJECT 103
967#define X509_F_NETSCAPE_SPKI_B64_DECODE 129
968#define X509_F_NETSCAPE_SPKI_B64_ENCODE 130
969#define X509_F_X509AT_ADD1_ATTR 135
970#define X509_F_X509V3_ADD_EXT 104
971#define X509_F_X509_ATTRIBUTE_CREATE_BY_NID 136
972#define X509_F_X509_ATTRIBUTE_CREATE_BY_OBJ 137
973#define X509_F_X509_ATTRIBUTE_CREATE_BY_TXT 140
974#define X509_F_X509_ATTRIBUTE_GET0_DATA 139
975#define X509_F_X509_ATTRIBUTE_SET1_DATA 138
976#define X509_F_X509_CHECK_PRIVATE_KEY 128
977#define X509_F_X509_CRL_PRINT_FP 147
978#define X509_F_X509_EXTENSION_CREATE_BY_NID 108
979#define X509_F_X509_EXTENSION_CREATE_BY_OBJ 109
980#define X509_F_X509_GET_PUBKEY_PARAMETERS 110
981#define X509_F_X509_LOAD_CERT_CRL_FILE 132
982#define X509_F_X509_LOAD_CERT_FILE 111
983#define X509_F_X509_LOAD_CRL_FILE 112
984#define X509_F_X509_NAME_ADD_ENTRY 113
985#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID 114
986#define X509_F_X509_NAME_ENTRY_CREATE_BY_TXT 131
987#define X509_F_X509_NAME_ENTRY_SET_OBJECT 115
988#define X509_F_X509_NAME_ONELINE 116
989#define X509_F_X509_NAME_PRINT 117
990#define X509_F_X509_PRINT_EX_FP 118
991#define X509_F_X509_PUBKEY_GET 119
992#define X509_F_X509_PUBKEY_SET 120
993#define X509_F_X509_REQ_CHECK_PRIVATE_KEY 144
994#define X509_F_X509_REQ_PRINT_EX 121
995#define X509_F_X509_REQ_PRINT_FP 122
996#define X509_F_X509_REQ_TO_X509 123
997#define X509_F_X509_STORE_ADD_CERT 124
998#define X509_F_X509_STORE_ADD_CRL 125
999#define X509_F_X509_STORE_CTX_GET1_ISSUER 146
1000#define X509_F_X509_STORE_CTX_INIT 143
1001#define X509_F_X509_STORE_CTX_NEW 142
1002#define X509_F_X509_STORE_CTX_PURPOSE_INHERIT 134
1003#define X509_F_X509_TO_X509_REQ 126
1004#define X509_F_X509_TRUST_ADD 133
1005#define X509_F_X509_TRUST_SET 141
1006#define X509_F_X509_VERIFY_CERT 127
1007
1008/* Reason codes. */
1009#define X509_R_BAD_X509_FILETYPE 100
1010#define X509_R_BASE64_DECODE_ERROR 118
1011#define X509_R_CANT_CHECK_DH_KEY 114
1012#define X509_R_CERT_ALREADY_IN_HASH_TABLE 101
1013#define X509_R_ERR_ASN1_LIB 102
1014#define X509_R_INVALID_DIRECTORY 113
1015#define X509_R_INVALID_FIELD_NAME 119
1016#define X509_R_INVALID_TRUST 123
1017#define X509_R_INVALID_VERSION 137
1018#define X509_R_KEY_TYPE_MISMATCH 115
1019#define X509_R_KEY_VALUES_MISMATCH 116
1020#define X509_R_LOADING_CERT_DIR 103
1021#define X509_R_LOADING_DEFAULTS 104
1022#define X509_R_METHOD_NOT_SUPPORTED 124
1023#define X509_R_NO_CERTIFICATE_OR_CRL_FOUND 136
1024#define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY 105
1025#define X509_R_PUBLIC_KEY_DECODE_ERROR 125
1026#define X509_R_PUBLIC_KEY_ENCODE_ERROR 126
1027#define X509_R_SHOULD_RETRY 106
1028#define X509_R_UNABLE_TO_FIND_PARAMETERS_IN_CHAIN 107
1029#define X509_R_UNABLE_TO_GET_CERTS_PUBLIC_KEY 108
1030#define X509_R_UNKNOWN_KEY_TYPE 117
1031#define X509_R_UNKNOWN_NID 109
1032#define X509_R_UNKNOWN_PURPOSE_ID 121
1033#define X509_R_UNKNOWN_TRUST_ID 120
1034#define X509_R_UNSUPPORTED_ALGORITHM 111
1035#define X509_R_WRONG_LOOKUP_TYPE 112
1036#define X509_R_WRONG_TYPE 122
1037
1038#ifdef __cplusplus
1039}
1040#endif
1041#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-12-23 20:45:57 +0000