2 * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
5 * Licensed under the Apache License 2.0 (the "License"). You may not use
6 * this file except in compliance with the License. You can obtain a copy
7 * in the file LICENSE in the source distribution or at
8 * https://www.openssl.org/source/license.html
11 #ifndef OPENSSL_X509_H
12 # define OPENSSL_X509_H
15 # include <openssl/macros.h>
16 # ifndef OPENSSL_NO_DEPRECATED_3_0
17 # define HEADER_X509_H
20 # include <openssl/e_os2.h>
21 # include <openssl/types.h>
22 # include <openssl/symhacks.h>
23 # include <openssl/buffer.h>
24 # include <openssl/evp.h>
25 # include <openssl/bio.h>
26 # include <openssl/asn1.h>
27 # include <openssl/safestack.h>
28 # include <openssl/ec.h>
30 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
31 # include <openssl/rsa.h>
32 # include <openssl/dsa.h>
33 # include <openssl/dh.h>
36 # include <openssl/sha.h>
37 # include <openssl/x509err.h>
44 /* Flags for X509_get_signature_info() */
45 /* Signature info is valid */
46 # define X509_SIG_INFO_VALID 0x1
47 /* Signature is suitable for TLS use */
48 # define X509_SIG_INFO_TLS 0x2
50 # define X509_FILETYPE_PEM 1
51 # define X509_FILETYPE_ASN1 2
52 # define X509_FILETYPE_DEFAULT 3
54 # define X509v3_KU_DIGITAL_SIGNATURE 0x0080
55 # define X509v3_KU_NON_REPUDIATION 0x0040
56 # define X509v3_KU_KEY_ENCIPHERMENT 0x0020
57 # define X509v3_KU_DATA_ENCIPHERMENT 0x0010
58 # define X509v3_KU_KEY_AGREEMENT 0x0008
59 # define X509v3_KU_KEY_CERT_SIGN 0x0004
60 # define X509v3_KU_CRL_SIGN 0x0002
61 # define X509v3_KU_ENCIPHER_ONLY 0x0001
62 # define X509v3_KU_DECIPHER_ONLY 0x8000
63 # define X509v3_KU_UNDEF 0xffff
65 struct X509_algor_st {
66 ASN1_OBJECT *algorithm;
70 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
72 typedef struct X509_val_st {
77 typedef struct X509_sig_st X509_SIG;
79 typedef struct X509_name_entry_st X509_NAME_ENTRY;
81 DEFINE_STACK_OF(X509_NAME_ENTRY)
83 DEFINE_STACK_OF(X509_NAME)
85 # define X509_EX_V_NETSCAPE_HACK 0x8000
86 # define X509_EX_V_INIT 0x0001
87 typedef struct X509_extension_st X509_EXTENSION;
89 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
91 DEFINE_STACK_OF(X509_EXTENSION)
93 typedef struct x509_attributes_st X509_ATTRIBUTE;
95 DEFINE_STACK_OF(X509_ATTRIBUTE)
97 typedef struct X509_req_info_st X509_REQ_INFO;
99 typedef struct X509_req_st X509_REQ;
101 typedef struct x509_cert_aux_st X509_CERT_AUX;
103 typedef struct x509_cinf_st X509_CINF;
105 DEFINE_STACK_OF(X509)
107 /* This is used for a table of trust checking functions */
109 typedef struct x509_trust_st {
112 int (*check_trust) (struct x509_trust_st *, X509 *, int);
118 DEFINE_STACK_OF(X509_TRUST)
120 /* standard trust ids */
122 # define X509_TRUST_DEFAULT 0 /* Only valid in purpose settings */
124 # define X509_TRUST_COMPAT 1
125 # define X509_TRUST_SSL_CLIENT 2
126 # define X509_TRUST_SSL_SERVER 3
127 # define X509_TRUST_EMAIL 4
128 # define X509_TRUST_OBJECT_SIGN 5
129 # define X509_TRUST_OCSP_SIGN 6
130 # define X509_TRUST_OCSP_REQUEST 7
131 # define X509_TRUST_TSA 8
133 /* Keep these up to date! */
134 # define X509_TRUST_MIN 1
135 # define X509_TRUST_MAX 8
137 /* trust_flags values */
138 # define X509_TRUST_DYNAMIC (1U << 0)
139 # define X509_TRUST_DYNAMIC_NAME (1U << 1)
140 /* No compat trust if self-signed, preempts "DO_SS" */
141 # define X509_TRUST_NO_SS_COMPAT (1U << 2)
142 /* Compat trust if no explicit accepted trust EKUs */
143 # define X509_TRUST_DO_SS_COMPAT (1U << 3)
144 /* Accept "anyEKU" as a wildcard trust OID */
145 # define X509_TRUST_OK_ANY_EKU (1U << 4)
147 /* check_trust return codes */
149 # define X509_TRUST_TRUSTED 1
150 # define X509_TRUST_REJECTED 2
151 # define X509_TRUST_UNTRUSTED 3
153 /* Flags for X509_print_ex() */
155 # define X509_FLAG_COMPAT 0
156 # define X509_FLAG_NO_HEADER 1L
157 # define X509_FLAG_NO_VERSION (1L << 1)
158 # define X509_FLAG_NO_SERIAL (1L << 2)
159 # define X509_FLAG_NO_SIGNAME (1L << 3)
160 # define X509_FLAG_NO_ISSUER (1L << 4)
161 # define X509_FLAG_NO_VALIDITY (1L << 5)
162 # define X509_FLAG_NO_SUBJECT (1L << 6)
163 # define X509_FLAG_NO_PUBKEY (1L << 7)
164 # define X509_FLAG_NO_EXTENSIONS (1L << 8)
165 # define X509_FLAG_NO_SIGDUMP (1L << 9)
166 # define X509_FLAG_NO_AUX (1L << 10)
167 # define X509_FLAG_NO_ATTRIBUTES (1L << 11)
168 # define X509_FLAG_NO_IDS (1L << 12)
170 /* Flags specific to X509_NAME_print_ex() */
172 /* The field separator information */
174 # define XN_FLAG_SEP_MASK (0xf << 16)
176 # define XN_FLAG_COMPAT 0/* Traditional; use old X509_NAME_print */
177 # define XN_FLAG_SEP_COMMA_PLUS (1 << 16)/* RFC2253 ,+ */
178 # define XN_FLAG_SEP_CPLUS_SPC (2 << 16)/* ,+ spaced: more readable */
179 # define XN_FLAG_SEP_SPLUS_SPC (3 << 16)/* ;+ spaced */
180 # define XN_FLAG_SEP_MULTILINE (4 << 16)/* One line per field */
182 # define XN_FLAG_DN_REV (1 << 20)/* Reverse DN order */
184 /* How the field name is shown */
186 # define XN_FLAG_FN_MASK (0x3 << 21)
188 # define XN_FLAG_FN_SN 0/* Object short name */
189 # define XN_FLAG_FN_LN (1 << 21)/* Object long name */
190 # define XN_FLAG_FN_OID (2 << 21)/* Always use OIDs */
191 # define XN_FLAG_FN_NONE (3 << 21)/* No field names */
193 # define XN_FLAG_SPC_EQ (1 << 23)/* Put spaces round '=' */
196 * This determines if we dump fields we don't recognise: RFC2253 requires
200 # define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
202 # define XN_FLAG_FN_ALIGN (1 << 25)/* Align field names to 20
205 /* Complete set of RFC2253 flags */
207 # define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
208 XN_FLAG_SEP_COMMA_PLUS | \
211 XN_FLAG_DUMP_UNKNOWN_FIELDS)
213 /* readable oneline form */
215 # define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
216 ASN1_STRFLGS_ESC_QUOTE | \
217 XN_FLAG_SEP_CPLUS_SPC | \
221 /* readable multiline form */
223 # define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
224 ASN1_STRFLGS_ESC_MSB | \
225 XN_FLAG_SEP_MULTILINE | \
230 DEFINE_STACK_OF(X509_REVOKED)
232 typedef struct X509_crl_info_st X509_CRL_INFO;
234 DEFINE_STACK_OF(X509_CRL)
236 typedef struct private_key_st {
238 /* The PKCS#8 data types */
239 X509_ALGOR *enc_algor;
240 ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
241 /* When decrypted, the following will not be NULL */
243 /* used to encrypt and decrypt */
246 int key_free; /* true if we should auto free key_data */
247 /* expanded version of 'enc_algor' */
248 EVP_CIPHER_INFO cipher;
251 typedef struct X509_info_st {
255 EVP_CIPHER_INFO enc_cipher;
260 DEFINE_STACK_OF(X509_INFO)
263 * The next 2 structures and their 8 routines are used to manipulate Netscape's
264 * spki structures - useful if you are writing a CA web page
266 typedef struct Netscape_spkac_st {
268 ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */
271 typedef struct Netscape_spki_st {
272 NETSCAPE_SPKAC *spkac; /* signed public key and challenge */
273 X509_ALGOR sig_algor;
274 ASN1_BIT_STRING *signature;
277 /* Netscape certificate sequence structure */
278 typedef struct Netscape_certificate_sequence {
280 STACK_OF(X509) *certs;
281 } NETSCAPE_CERT_SEQUENCE;
283 /*- Unused (and iv length is wrong)
284 typedef struct CBCParameter_st
290 /* Password based encryption structure */
292 typedef struct PBEPARAM_st {
293 ASN1_OCTET_STRING *salt;
297 /* Password based encryption V2 structures */
299 typedef struct PBE2PARAM_st {
301 X509_ALGOR *encryption;
304 typedef struct PBKDF2PARAM_st {
305 /* Usually OCTET STRING but could be anything */
308 ASN1_INTEGER *keylength;
312 #ifndef OPENSSL_NO_SCRYPT
313 typedef struct SCRYPT_PARAMS_st {
314 ASN1_OCTET_STRING *salt;
315 ASN1_INTEGER *costParameter;
316 ASN1_INTEGER *blockSize;
317 ASN1_INTEGER *parallelizationParameter;
318 ASN1_INTEGER *keyLength;
326 # include <openssl/x509_vfy.h>
327 # include <openssl/pkcs7.h>
333 # define X509_EXT_PACK_UNKNOWN 1
334 # define X509_EXT_PACK_STRING 2
336 # define X509_extract_key(x) X509_get_pubkey(x)/*****/
337 # define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
338 # define X509_name_cmp(a,b) X509_NAME_cmp((a),(b))
340 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
341 X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
342 int (*crl_free) (X509_CRL *crl),
343 int (*crl_lookup) (X509_CRL *crl,
346 ASN1_INTEGER *serial,
349 int (*crl_verify) (X509_CRL *crl,
351 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
353 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
354 void *X509_CRL_get_meth_data(X509_CRL *crl);
356 const char *X509_verify_cert_error_string(long n);
358 int X509_verify_ex(X509 *a, EVP_PKEY *r, OPENSSL_CTX *libctx, const char *propq);
359 int X509_verify(X509 *a, EVP_PKEY *r);
361 int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OPENSSL_CTX *libctx,
363 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
364 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
365 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
367 NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
368 char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
369 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
370 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
372 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
374 int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
375 int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
376 const ASN1_STRING *sig);
378 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
379 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
380 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
381 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
382 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
383 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
384 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
386 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
387 unsigned char *md, unsigned int *len);
388 int X509_digest(const X509 *data, const EVP_MD *type,
389 unsigned char *md, unsigned int *len);
390 ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert);
391 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
392 unsigned char *md, unsigned int *len);
393 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
394 unsigned char *md, unsigned int *len);
395 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
396 unsigned char *md, unsigned int *len);
398 # if !defined(OPENSSL_NO_SOCK)
399 X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
400 # define X509_http_nbio(url) X509_load_http(url, NULL, NULL, 0)
401 X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
402 # define X509_CRL_http_nbio(url) X509_CRL_load_http(url, NULL, NULL, 0)
405 # ifndef OPENSSL_NO_STDIO
406 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
407 int i2d_X509_fp(FILE *fp, const X509 *x509);
408 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
409 int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
410 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
411 int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
412 # ifndef OPENSSL_NO_RSA
413 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
414 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
415 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
416 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
417 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
418 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
420 # ifndef OPENSSL_NO_DSA
421 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
422 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
423 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
424 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
426 # ifndef OPENSSL_NO_EC
427 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
428 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
429 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
430 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
432 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
433 int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
434 X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
435 int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
436 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
437 PKCS8_PRIV_KEY_INFO **p8inf);
438 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
439 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
440 int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
441 EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OPENSSL_CTX *libctx,
443 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
444 int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
445 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
448 X509 *d2i_X509_bio(BIO *bp, X509 **x509);
449 int i2d_X509_bio(BIO *bp, const X509 *x509);
450 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
451 int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
452 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
453 int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
454 # ifndef OPENSSL_NO_RSA
455 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
456 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
457 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
458 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
459 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
460 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
462 # ifndef OPENSSL_NO_DSA
463 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
464 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
465 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
466 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
468 # ifndef OPENSSL_NO_EC
469 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
470 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
471 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
472 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
474 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
475 int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
476 X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
477 int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
478 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
479 PKCS8_PRIV_KEY_INFO **p8inf);
480 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
481 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
482 int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
483 EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OPENSSL_CTX *libctx,
485 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
486 int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
487 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
489 DECLARE_ASN1_DUP_FUNCTION(X509)
490 DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
491 DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
492 DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
493 DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
494 DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
495 DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
496 DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
497 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
499 void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
500 const void **ppval, const X509_ALGOR *algor);
501 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
502 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
504 DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
505 DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
507 int X509_cmp_time(const ASN1_TIME *s, time_t *t);
508 int X509_cmp_current_time(const ASN1_TIME *s);
509 int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
510 const ASN1_TIME *start, const ASN1_TIME *end);
511 ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
512 ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
513 int offset_day, long offset_sec, time_t *t);
514 ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
516 const char *X509_get_default_cert_area(void);
517 const char *X509_get_default_cert_dir(void);
518 const char *X509_get_default_cert_file(void);
519 const char *X509_get_default_cert_dir_env(void);
520 const char *X509_get_default_cert_file_env(void);
521 const char *X509_get_default_private_dir(void);
523 X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
524 X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
526 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
527 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
528 DECLARE_ASN1_FUNCTIONS(X509_VAL)
530 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
532 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
533 EVP_PKEY *X509_PUBKEY_get0(X509_PUBKEY *key);
534 EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key);
535 int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
536 long X509_get_pathlen(X509 *x);
537 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
538 # ifndef OPENSSL_NO_RSA
539 DECLARE_ASN1_ENCODE_FUNCTIONS_only(RSA, RSA_PUBKEY)
541 # ifndef OPENSSL_NO_DSA
542 DECLARE_ASN1_ENCODE_FUNCTIONS_only(DSA, DSA_PUBKEY)
544 # ifndef OPENSSL_NO_EC
545 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EC_KEY, EC_PUBKEY)
548 DECLARE_ASN1_FUNCTIONS(X509_SIG)
549 void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
550 const ASN1_OCTET_STRING **pdigest);
551 void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
552 ASN1_OCTET_STRING **pdigest);
554 DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
555 DECLARE_ASN1_FUNCTIONS(X509_REQ)
557 DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
558 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
560 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
561 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
563 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
565 DECLARE_ASN1_FUNCTIONS(X509_NAME)
567 int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
569 DECLARE_ASN1_FUNCTIONS(X509_CINF)
570 DECLARE_ASN1_FUNCTIONS(X509)
571 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
573 #define X509_get_ex_new_index(l, p, newf, dupf, freef) \
574 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
575 int X509_set_ex_data(X509 *r, int idx, void *arg);
576 void *X509_get_ex_data(const X509 *r, int idx);
577 DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509,X509_AUX)
579 int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
581 int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
582 int *secbits, uint32_t *flags);
583 void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
584 int secbits, uint32_t flags);
586 int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
589 void X509_get0_signature(const ASN1_BIT_STRING **psig,
590 const X509_ALGOR **palg, const X509 *x);
591 int X509_get_signature_nid(const X509 *x);
593 void X509_set0_distinguishing_id(X509 *x, ASN1_OCTET_STRING *d_id);
594 ASN1_OCTET_STRING *X509_get0_distinguishing_id(X509 *x);
595 void X509_REQ_set0_distinguishing_id(X509_REQ *x, ASN1_OCTET_STRING *d_id);
596 ASN1_OCTET_STRING *X509_REQ_get0_distinguishing_id(X509_REQ *x);
598 int X509_trusted(const X509 *x);
599 int X509_alias_set1(X509 *x, const unsigned char *name, int len);
600 int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
601 unsigned char *X509_alias_get0(X509 *x, int *len);
602 unsigned char *X509_keyid_get0(X509 *x, int *len);
603 int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,
605 int X509_TRUST_set(int *t, int trust);
606 int X509_add1_trust_object(X509 *x, const ASN1_OBJECT *obj);
607 int X509_add1_reject_object(X509 *x, const ASN1_OBJECT *obj);
608 void X509_trust_clear(X509 *x);
609 void X509_reject_clear(X509 *x);
611 STACK_OF(ASN1_OBJECT) *X509_get0_trust_objects(X509 *x);
612 STACK_OF(ASN1_OBJECT) *X509_get0_reject_objects(X509 *x);
614 DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
615 DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
616 DECLARE_ASN1_FUNCTIONS(X509_CRL)
618 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
619 int X509_CRL_get0_by_serial(X509_CRL *crl,
620 X509_REVOKED **ret, const ASN1_INTEGER *serial);
621 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
623 X509_PKEY *X509_PKEY_new(void);
624 void X509_PKEY_free(X509_PKEY *a);
626 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
627 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
628 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
630 X509_INFO *X509_INFO_new(void);
631 void X509_INFO_free(X509_INFO *a);
632 char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
634 DEPRECATEDIN_3_0(int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
635 ASN1_BIT_STRING *signature, char *data,
638 DEPRECATEDIN_3_0(int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type,
640 unsigned char *md, unsigned int *len))
642 DEPRECATEDIN_3_0(int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1,
643 X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
644 char *data, EVP_PKEY *pkey, const EVP_MD *type))
646 int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
647 unsigned char *md, unsigned int *len);
649 int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *algor1,
650 ASN1_BIT_STRING *signature, void *data, EVP_PKEY *pkey);
651 int ASN1_item_verify_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
652 ASN1_BIT_STRING *signature, void *data,
655 int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1,
656 X509_ALGOR *algor2, ASN1_BIT_STRING *signature, void *data,
657 EVP_PKEY *pkey, const EVP_MD *type);
658 int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
659 X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
660 void *asn, EVP_MD_CTX *ctx);
662 long X509_get_version(const X509 *x);
663 int X509_set_version(X509 *x, long version);
664 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
665 ASN1_INTEGER *X509_get_serialNumber(X509 *x);
666 const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
667 int X509_set_issuer_name(X509 *x, const X509_NAME *name);
668 X509_NAME *X509_get_issuer_name(const X509 *a); /* TODO change to get0_ */
669 int X509_set_subject_name(X509 *x, const X509_NAME *name);
670 X509_NAME *X509_get_subject_name(const X509 *a); /* TODO change to get0_ */
671 const ASN1_TIME * X509_get0_notBefore(const X509 *x);
672 ASN1_TIME *X509_getm_notBefore(const X509 *x);
673 int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
674 const ASN1_TIME *X509_get0_notAfter(const X509 *x);
675 ASN1_TIME *X509_getm_notAfter(const X509 *x);
676 int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
677 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
678 int X509_up_ref(X509 *x);
679 int X509_get_signature_type(const X509 *x);
681 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
682 # define X509_get_notBefore X509_getm_notBefore
683 # define X509_get_notAfter X509_getm_notAfter
684 # define X509_set_notBefore X509_set1_notBefore
685 # define X509_set_notAfter X509_set1_notAfter
690 * This one is only used so that a binary form can output, as in
691 * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
693 X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
694 const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
695 void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
696 const ASN1_BIT_STRING **psuid);
697 const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
699 EVP_PKEY *X509_get0_pubkey(const X509 *x);
700 EVP_PKEY *X509_get_pubkey(X509 *x);
701 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
702 int X509_certificate_type(const X509 *x, const EVP_PKEY *pubkey);
704 long X509_REQ_get_version(const X509_REQ *req);
705 int X509_REQ_set_version(X509_REQ *x, long version);
706 X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req); /* TODO change to get0_ */
707 int X509_REQ_set_subject_name(X509_REQ *req, const X509_NAME *name);
708 void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
709 const X509_ALGOR **palg);
710 int X509_REQ_get_signature_nid(const X509_REQ *req);
711 int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
712 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
713 EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
714 EVP_PKEY *X509_REQ_get0_pubkey(X509_REQ *req);
715 X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
716 int X509_REQ_extension_nid(int nid);
717 int *X509_REQ_get_extension_nids(void);
718 void X509_REQ_set_extension_nids(int *nids);
719 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
720 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
722 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
723 int X509_REQ_get_attr_count(const X509_REQ *req);
724 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
725 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
727 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
728 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
729 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
730 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
731 const ASN1_OBJECT *obj, int type,
732 const unsigned char *bytes, int len);
733 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
735 const unsigned char *bytes, int len);
736 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
737 const char *attrname, int type,
738 const unsigned char *bytes, int len);
740 int X509_CRL_set_version(X509_CRL *x, long version);
741 int X509_CRL_set_issuer_name(X509_CRL *x, const X509_NAME *name);
742 int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
743 int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
744 int X509_CRL_sort(X509_CRL *crl);
745 int X509_CRL_up_ref(X509_CRL *crl);
747 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
748 # define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
749 # define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
752 long X509_CRL_get_version(const X509_CRL *crl);
753 const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
754 const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
755 DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl))
756 DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl))
757 X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl); /* TODO change to get0_ */
758 const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
759 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
760 void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
761 const X509_ALGOR **palg);
762 int X509_CRL_get_signature_nid(const X509_CRL *crl);
763 int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
765 const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
766 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
767 const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
768 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
769 const STACK_OF(X509_EXTENSION) *
770 X509_REVOKED_get0_extensions(const X509_REVOKED *r);
772 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
773 EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
775 int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey);
777 int X509_check_private_key(const X509 *x509, const EVP_PKEY *pkey);
778 int X509_chain_check_suiteb(int *perror_depth,
779 X509 *x, STACK_OF(X509) *chain,
780 unsigned long flags);
781 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
782 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
784 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
785 unsigned long X509_issuer_and_serial_hash(X509 *a);
787 int X509_issuer_name_cmp(const X509 *a, const X509 *b);
788 unsigned long X509_issuer_name_hash(X509 *a);
790 int X509_subject_name_cmp(const X509 *a, const X509 *b);
791 unsigned long X509_subject_name_hash(X509 *x);
793 # ifndef OPENSSL_NO_MD5
794 unsigned long X509_issuer_name_hash_old(X509 *a);
795 unsigned long X509_subject_name_hash_old(X509 *x);
798 int X509_cmp(const X509 *a, const X509 *b);
799 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
800 unsigned long X509_NAME_hash(const X509_NAME *x);
801 unsigned long X509_NAME_hash_old(const X509_NAME *x);
803 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
804 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
805 int X509_aux_print(BIO *out, X509 *x, int indent);
806 # ifndef OPENSSL_NO_STDIO
807 int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
808 unsigned long cflag);
809 int X509_print_fp(FILE *bp, X509 *x);
810 int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
811 int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
812 int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
813 unsigned long flags);
816 int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
817 int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
818 unsigned long flags);
819 int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
820 unsigned long cflag);
821 int X509_print(BIO *bp, X509 *x);
822 int X509_ocspid_print(BIO *bp, X509 *x);
823 int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
824 int X509_CRL_print(BIO *bp, X509_CRL *x);
825 int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
826 unsigned long cflag);
827 int X509_REQ_print(BIO *bp, X509_REQ *req);
829 int X509_NAME_entry_count(const X509_NAME *name);
830 int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
832 int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
836 * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
837 * lastpos, search after that position on.
839 int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos);
840 int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
842 X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
843 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
844 int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
846 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
847 const unsigned char *bytes, int len, int loc,
849 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
850 const unsigned char *bytes, int len, int loc,
852 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
853 const char *field, int type,
854 const unsigned char *bytes,
856 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
858 const unsigned char *bytes,
860 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
861 const unsigned char *bytes, int len, int loc,
863 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
864 const ASN1_OBJECT *obj, int type,
865 const unsigned char *bytes,
867 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
868 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
869 const unsigned char *bytes, int len);
870 ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
871 ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
872 int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
874 int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
877 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
878 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
879 int nid, int lastpos);
880 int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
881 const ASN1_OBJECT *obj, int lastpos);
882 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
883 int crit, int lastpos);
884 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
885 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
886 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
887 X509_EXTENSION *ex, int loc);
889 int X509_get_ext_count(const X509 *x);
890 int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
891 int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
892 int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
893 X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
894 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
895 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
896 void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
897 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
898 unsigned long flags);
900 int X509_CRL_get_ext_count(const X509_CRL *x);
901 int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
902 int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
904 int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
905 X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
906 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
907 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
908 void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
909 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
910 unsigned long flags);
912 int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
913 int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
914 int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
916 int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
918 X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
919 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
920 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
921 void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
923 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
924 unsigned long flags);
926 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
928 ASN1_OCTET_STRING *data);
929 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
930 const ASN1_OBJECT *obj, int crit,
931 ASN1_OCTET_STRING *data);
932 int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
933 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
934 int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
935 ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
936 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
937 int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
939 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
940 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
942 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
943 const ASN1_OBJECT *obj, int lastpos);
944 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
945 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
946 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
947 X509_ATTRIBUTE *attr);
948 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
949 **x, const ASN1_OBJECT *obj,
951 const unsigned char *bytes,
953 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
954 **x, int nid, int type,
955 const unsigned char *bytes,
957 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
958 **x, const char *attrname,
960 const unsigned char *bytes,
962 void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x,
963 const ASN1_OBJECT *obj, int lastpos, int type);
964 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
965 int atrtype, const void *data,
967 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
968 const ASN1_OBJECT *obj,
969 int atrtype, const void *data,
971 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
972 const char *atrname, int type,
973 const unsigned char *bytes,
975 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
976 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
977 const void *data, int len);
978 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
980 int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
981 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
982 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
984 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
985 int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
986 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
988 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
989 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
990 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
991 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
992 const ASN1_OBJECT *obj, int type,
993 const unsigned char *bytes, int len);
994 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
996 const unsigned char *bytes, int len);
997 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
998 const char *attrname, int type,
999 const unsigned char *bytes, int len);
1001 int X509_verify_cert(X509_STORE_CTX *ctx);
1003 /* lookup a cert from a X509 STACK */
1004 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, const X509_NAME *name,
1005 const ASN1_INTEGER *serial);
1006 X509 *X509_find_by_subject(STACK_OF(X509) *sk, const X509_NAME *name);
1008 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
1009 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
1010 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
1011 #ifndef OPENSSL_NO_SCRYPT
1012 DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
1015 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
1016 const unsigned char *salt, int saltlen);
1018 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
1019 const unsigned char *salt, int saltlen);
1020 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1021 unsigned char *salt, int saltlen);
1022 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
1023 unsigned char *salt, int saltlen,
1024 unsigned char *aiv, int prf_nid);
1026 #ifndef OPENSSL_NO_SCRYPT
1027 X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
1028 const unsigned char *salt, int saltlen,
1029 unsigned char *aiv, uint64_t N, uint64_t r,
1033 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
1034 int prf_nid, int keylen);
1036 /* PKCS#8 utilities */
1038 DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
1040 EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
1041 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
1043 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
1044 int version, int ptype, void *pval,
1045 unsigned char *penc, int penclen);
1046 int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
1047 const unsigned char **pk, int *ppklen,
1048 const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
1050 const STACK_OF(X509_ATTRIBUTE) *
1051 PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
1052 int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
1053 int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
1054 const unsigned char *bytes, int len);
1055 int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
1056 int type, const unsigned char *bytes, int len);
1059 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
1060 int ptype, void *pval,
1061 unsigned char *penc, int penclen);
1062 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
1063 const unsigned char **pk, int *ppklen,
1064 X509_ALGOR **pa, X509_PUBKEY *pub);
1066 int X509_check_trust(X509 *x, int id, int flags);
1067 int X509_TRUST_get_count(void);
1068 X509_TRUST *X509_TRUST_get0(int idx);
1069 int X509_TRUST_get_by_id(int id);
1070 int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int),
1071 const char *name, int arg1, void *arg2);
1072 void X509_TRUST_cleanup(void);
1073 int X509_TRUST_get_flags(const X509_TRUST *xp);
1074 char *X509_TRUST_get0_name(const X509_TRUST *xp);
1075 int X509_TRUST_get_trust(const X509_TRUST *xp);