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,
347 int (*crl_verify) (X509_CRL *crl,
349 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
351 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
352 void *X509_CRL_get_meth_data(X509_CRL *crl);
354 const char *X509_verify_cert_error_string(long n);
356 int X509_verify(X509 *a, EVP_PKEY *r);
358 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
359 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
360 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
362 NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
363 char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
364 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
365 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
367 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
369 int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
370 int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
371 const ASN1_STRING *sig);
373 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
374 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
375 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
376 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
377 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
378 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
379 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
381 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
382 unsigned char *md, unsigned int *len);
383 int X509_digest(const X509 *data, const EVP_MD *type,
384 unsigned char *md, unsigned int *len);
385 ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert);
386 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
387 unsigned char *md, unsigned int *len);
388 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
389 unsigned char *md, unsigned int *len);
390 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
391 unsigned char *md, unsigned int *len);
393 # if !defined(OPENSSL_NO_SOCK)
394 X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
395 # define X509_http_nbio(url) X509_load_http(url, NULL, NULL, 0)
396 X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
397 # define X509_CRL_http_nbio(url) X509_CRL_load_http(url, NULL, NULL, 0)
400 # ifndef OPENSSL_NO_STDIO
401 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
402 int i2d_X509_fp(FILE *fp, const X509 *x509);
403 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
404 int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
405 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
406 int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
407 # ifndef OPENSSL_NO_RSA
408 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
409 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
410 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
411 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
412 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
413 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
415 # ifndef OPENSSL_NO_DSA
416 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
417 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
418 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
419 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
421 # ifndef OPENSSL_NO_EC
422 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
423 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
424 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
425 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
427 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
428 int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
429 X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
430 int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
431 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
432 PKCS8_PRIV_KEY_INFO **p8inf);
433 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
434 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
435 int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
436 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
437 int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
438 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
441 X509 *d2i_X509_bio(BIO *bp, X509 **x509);
442 int i2d_X509_bio(BIO *bp, const X509 *x509);
443 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
444 int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
445 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
446 int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
447 # ifndef OPENSSL_NO_RSA
448 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
449 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
450 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
451 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
452 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
453 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
455 # ifndef OPENSSL_NO_DSA
456 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
457 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
458 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
459 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
461 # ifndef OPENSSL_NO_EC
462 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
463 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
464 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
465 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
467 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
468 int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
469 X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
470 int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
471 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
472 PKCS8_PRIV_KEY_INFO **p8inf);
473 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
474 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
475 int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
476 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
477 int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
478 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
480 DECLARE_ASN1_DUP_FUNCTION(X509)
481 DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
482 DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
483 DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
484 DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
485 DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
486 DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
487 DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
488 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
490 void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
491 const void **ppval, const X509_ALGOR *algor);
492 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
493 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
495 DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
496 DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
498 int X509_cmp_time(const ASN1_TIME *s, time_t *t);
499 int X509_cmp_current_time(const ASN1_TIME *s);
500 int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
501 const ASN1_TIME *start, const ASN1_TIME *end);
502 ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
503 ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
504 int offset_day, long offset_sec, time_t *t);
505 ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
507 const char *X509_get_default_cert_area(void);
508 const char *X509_get_default_cert_dir(void);
509 const char *X509_get_default_cert_file(void);
510 const char *X509_get_default_cert_dir_env(void);
511 const char *X509_get_default_cert_file_env(void);
512 const char *X509_get_default_private_dir(void);
514 X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
515 X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
517 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
518 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
519 DECLARE_ASN1_FUNCTIONS(X509_VAL)
521 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
523 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
524 EVP_PKEY *X509_PUBKEY_get0(X509_PUBKEY *key);
525 EVP_PKEY *X509_PUBKEY_get(X509_PUBKEY *key);
526 int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
527 long X509_get_pathlen(X509 *x);
528 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
529 # ifndef OPENSSL_NO_RSA
530 DECLARE_ASN1_ENCODE_FUNCTIONS_only(RSA, RSA_PUBKEY)
532 # ifndef OPENSSL_NO_DSA
533 DECLARE_ASN1_ENCODE_FUNCTIONS_only(DSA, DSA_PUBKEY)
535 # ifndef OPENSSL_NO_EC
536 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EC_KEY, EC_PUBKEY)
539 DECLARE_ASN1_FUNCTIONS(X509_SIG)
540 void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
541 const ASN1_OCTET_STRING **pdigest);
542 void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
543 ASN1_OCTET_STRING **pdigest);
545 DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
546 DECLARE_ASN1_FUNCTIONS(X509_REQ)
548 DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
549 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
551 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
552 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
554 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
556 DECLARE_ASN1_FUNCTIONS(X509_NAME)
558 int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
560 DECLARE_ASN1_FUNCTIONS(X509_CINF)
561 DECLARE_ASN1_FUNCTIONS(X509)
562 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
564 #define X509_get_ex_new_index(l, p, newf, dupf, freef) \
565 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
566 int X509_set_ex_data(X509 *r, int idx, void *arg);
567 void *X509_get_ex_data(X509 *r, int idx);
568 DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509,X509_AUX)
570 int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
572 int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
573 int *secbits, uint32_t *flags);
574 void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
575 int secbits, uint32_t flags);
577 int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
580 void X509_get0_signature(const ASN1_BIT_STRING **psig,
581 const X509_ALGOR **palg, const X509 *x);
582 int X509_get_signature_nid(const X509 *x);
584 # ifndef OPENSSL_NO_SM2
585 void X509_set0_sm2_id(X509 *x, ASN1_OCTET_STRING *sm2_id);
586 ASN1_OCTET_STRING *X509_get0_sm2_id(X509 *x);
587 void X509_REQ_set0_sm2_id(X509_REQ *x, ASN1_OCTET_STRING *sm2_id);
588 ASN1_OCTET_STRING *X509_REQ_get0_sm2_id(X509_REQ *x);
591 int X509_trusted(const X509 *x);
592 int X509_alias_set1(X509 *x, const unsigned char *name, int len);
593 int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
594 unsigned char *X509_alias_get0(X509 *x, int *len);
595 unsigned char *X509_keyid_get0(X509 *x, int *len);
596 int (*X509_TRUST_set_default(int (*trust) (int, X509 *, int))) (int, X509 *,
598 int X509_TRUST_set(int *t, int trust);
599 int X509_add1_trust_object(X509 *x, const ASN1_OBJECT *obj);
600 int X509_add1_reject_object(X509 *x, const ASN1_OBJECT *obj);
601 void X509_trust_clear(X509 *x);
602 void X509_reject_clear(X509 *x);
604 STACK_OF(ASN1_OBJECT) *X509_get0_trust_objects(X509 *x);
605 STACK_OF(ASN1_OBJECT) *X509_get0_reject_objects(X509 *x);
607 DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
608 DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
609 DECLARE_ASN1_FUNCTIONS(X509_CRL)
611 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
612 int X509_CRL_get0_by_serial(X509_CRL *crl,
613 X509_REVOKED **ret, ASN1_INTEGER *serial);
614 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
616 X509_PKEY *X509_PKEY_new(void);
617 void X509_PKEY_free(X509_PKEY *a);
619 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
620 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
621 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
623 X509_INFO *X509_INFO_new(void);
624 void X509_INFO_free(X509_INFO *a);
625 char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
627 DEPRECATEDIN_3_0(int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
628 ASN1_BIT_STRING *signature, char *data,
631 DEPRECATEDIN_3_0(int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type,
633 unsigned char *md, unsigned int *len))
635 DEPRECATEDIN_3_0(int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1,
636 X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
637 char *data, EVP_PKEY *pkey, const EVP_MD *type))
639 int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
640 unsigned char *md, unsigned int *len);
642 int ASN1_item_verify(const ASN1_ITEM *it, X509_ALGOR *algor1,
643 ASN1_BIT_STRING *signature, void *data, EVP_PKEY *pkey);
644 int ASN1_item_verify_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
645 ASN1_BIT_STRING *signature, void *data,
648 int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1,
649 X509_ALGOR *algor2, ASN1_BIT_STRING *signature, void *data,
650 EVP_PKEY *pkey, const EVP_MD *type);
651 int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
652 X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
653 void *asn, EVP_MD_CTX *ctx);
655 long X509_get_version(const X509 *x);
656 int X509_set_version(X509 *x, long version);
657 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
658 ASN1_INTEGER *X509_get_serialNumber(X509 *x);
659 const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
660 int X509_set_issuer_name(X509 *x, X509_NAME *name);
661 X509_NAME *X509_get_issuer_name(const X509 *a);
662 int X509_set_subject_name(X509 *x, X509_NAME *name);
663 X509_NAME *X509_get_subject_name(const X509 *a);
664 const ASN1_TIME * X509_get0_notBefore(const X509 *x);
665 ASN1_TIME *X509_getm_notBefore(const X509 *x);
666 int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
667 const ASN1_TIME *X509_get0_notAfter(const X509 *x);
668 ASN1_TIME *X509_getm_notAfter(const X509 *x);
669 int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
670 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
671 int X509_up_ref(X509 *x);
672 int X509_get_signature_type(const X509 *x);
674 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
675 # define X509_get_notBefore X509_getm_notBefore
676 # define X509_get_notAfter X509_getm_notAfter
677 # define X509_set_notBefore X509_set1_notBefore
678 # define X509_set_notAfter X509_set1_notAfter
683 * This one is only used so that a binary form can output, as in
684 * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
686 X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
687 const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
688 void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
689 const ASN1_BIT_STRING **psuid);
690 const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
692 EVP_PKEY *X509_get0_pubkey(const X509 *x);
693 EVP_PKEY *X509_get_pubkey(X509 *x);
694 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
695 int X509_certificate_type(const X509 *x, const EVP_PKEY *pubkey);
697 long X509_REQ_get_version(const X509_REQ *req);
698 int X509_REQ_set_version(X509_REQ *x, long version);
699 X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
700 int X509_REQ_set_subject_name(X509_REQ *req, X509_NAME *name);
701 void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
702 const X509_ALGOR **palg);
703 int X509_REQ_get_signature_nid(const X509_REQ *req);
704 int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
705 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
706 EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
707 EVP_PKEY *X509_REQ_get0_pubkey(X509_REQ *req);
708 X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
709 int X509_REQ_extension_nid(int nid);
710 int *X509_REQ_get_extension_nids(void);
711 void X509_REQ_set_extension_nids(int *nids);
712 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
713 int X509_REQ_add_extensions_nid(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts,
715 int X509_REQ_add_extensions(X509_REQ *req, STACK_OF(X509_EXTENSION) *exts);
716 int X509_REQ_get_attr_count(const X509_REQ *req);
717 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
718 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
720 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
721 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
722 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
723 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
724 const ASN1_OBJECT *obj, int type,
725 const unsigned char *bytes, int len);
726 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
728 const unsigned char *bytes, int len);
729 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
730 const char *attrname, int type,
731 const unsigned char *bytes, int len);
733 int X509_CRL_set_version(X509_CRL *x, long version);
734 int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name);
735 int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
736 int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
737 int X509_CRL_sort(X509_CRL *crl);
738 int X509_CRL_up_ref(X509_CRL *crl);
740 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
741 # define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
742 # define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
745 long X509_CRL_get_version(const X509_CRL *crl);
746 const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
747 const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
748 DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl))
749 DEPRECATEDIN_1_1_0(ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl))
750 X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
751 const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
752 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
753 void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
754 const X509_ALGOR **palg);
755 int X509_CRL_get_signature_nid(const X509_CRL *crl);
756 int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
758 const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
759 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
760 const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
761 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
762 const STACK_OF(X509_EXTENSION) *
763 X509_REVOKED_get0_extensions(const X509_REVOKED *r);
765 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
766 EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
768 int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey);
770 int X509_check_private_key(const X509 *x509, const EVP_PKEY *pkey);
771 int X509_chain_check_suiteb(int *perror_depth,
772 X509 *x, STACK_OF(X509) *chain,
773 unsigned long flags);
774 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
775 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
777 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
778 unsigned long X509_issuer_and_serial_hash(X509 *a);
780 int X509_issuer_name_cmp(const X509 *a, const X509 *b);
781 unsigned long X509_issuer_name_hash(X509 *a);
783 int X509_subject_name_cmp(const X509 *a, const X509 *b);
784 unsigned long X509_subject_name_hash(X509 *x);
786 # ifndef OPENSSL_NO_MD5
787 unsigned long X509_issuer_name_hash_old(X509 *a);
788 unsigned long X509_subject_name_hash_old(X509 *x);
791 int X509_cmp(const X509 *a, const X509 *b);
792 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
793 unsigned long X509_NAME_hash(X509_NAME *x);
794 unsigned long X509_NAME_hash_old(X509_NAME *x);
796 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
797 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
798 int X509_aux_print(BIO *out, X509 *x, int indent);
799 # ifndef OPENSSL_NO_STDIO
800 int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
801 unsigned long cflag);
802 int X509_print_fp(FILE *bp, X509 *x);
803 int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
804 int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
805 int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
806 unsigned long flags);
809 int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
810 int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
811 unsigned long flags);
812 int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
813 unsigned long cflag);
814 int X509_print(BIO *bp, X509 *x);
815 int X509_ocspid_print(BIO *bp, X509 *x);
816 int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
817 int X509_CRL_print(BIO *bp, X509_CRL *x);
818 int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
819 unsigned long cflag);
820 int X509_REQ_print(BIO *bp, X509_REQ *req);
822 int X509_NAME_entry_count(const X509_NAME *name);
823 int X509_NAME_get_text_by_NID(X509_NAME *name, int nid, char *buf, int len);
824 int X509_NAME_get_text_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj,
828 * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
829 * lastpos, search after that position on.
831 int X509_NAME_get_index_by_NID(X509_NAME *name, int nid, int lastpos);
832 int X509_NAME_get_index_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj,
834 X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
835 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
836 int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
838 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
839 const unsigned char *bytes, int len, int loc,
841 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
842 const unsigned char *bytes, int len, int loc,
844 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
845 const char *field, int type,
846 const unsigned char *bytes,
848 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
850 const unsigned char *bytes,
852 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
853 const unsigned char *bytes, int len, int loc,
855 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
856 const ASN1_OBJECT *obj, int type,
857 const unsigned char *bytes,
859 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
860 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
861 const unsigned char *bytes, int len);
862 ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
863 ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
864 int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
866 int X509_NAME_get0_der(X509_NAME *nm, const unsigned char **pder,
869 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
870 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
871 int nid, int lastpos);
872 int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
873 const ASN1_OBJECT *obj, int lastpos);
874 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
875 int crit, int lastpos);
876 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
877 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
878 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
879 X509_EXTENSION *ex, int loc);
881 int X509_get_ext_count(const X509 *x);
882 int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
883 int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
884 int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
885 X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
886 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
887 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
888 void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
889 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
890 unsigned long flags);
892 int X509_CRL_get_ext_count(const X509_CRL *x);
893 int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
894 int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
896 int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
897 X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
898 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
899 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
900 void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
901 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
902 unsigned long flags);
904 int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
905 int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
906 int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
908 int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
910 X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
911 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
912 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
913 void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
915 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
916 unsigned long flags);
918 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
920 ASN1_OCTET_STRING *data);
921 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
922 const ASN1_OBJECT *obj, int crit,
923 ASN1_OCTET_STRING *data);
924 int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
925 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
926 int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
927 ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
928 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
929 int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
931 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
932 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
934 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
935 const ASN1_OBJECT *obj, int lastpos);
936 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
937 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
938 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
939 X509_ATTRIBUTE *attr);
940 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
941 **x, const ASN1_OBJECT *obj,
943 const unsigned char *bytes,
945 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
946 **x, int nid, int type,
947 const unsigned char *bytes,
949 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
950 **x, const char *attrname,
952 const unsigned char *bytes,
954 void *X509at_get0_data_by_OBJ(STACK_OF(X509_ATTRIBUTE) *x,
955 const ASN1_OBJECT *obj, int lastpos, int type);
956 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
957 int atrtype, const void *data,
959 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
960 const ASN1_OBJECT *obj,
961 int atrtype, const void *data,
963 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
964 const char *atrname, int type,
965 const unsigned char *bytes,
967 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
968 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
969 const void *data, int len);
970 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
972 int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
973 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
974 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
976 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
977 int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
978 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
980 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
981 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
982 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
983 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
984 const ASN1_OBJECT *obj, int type,
985 const unsigned char *bytes, int len);
986 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
988 const unsigned char *bytes, int len);
989 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
990 const char *attrname, int type,
991 const unsigned char *bytes, int len);
993 int X509_verify_cert(X509_STORE_CTX *ctx);
995 /* lookup a cert from a X509 STACK */
996 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, X509_NAME *name,
997 ASN1_INTEGER *serial);
998 X509 *X509_find_by_subject(STACK_OF(X509) *sk, X509_NAME *name);
1000 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
1001 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
1002 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
1003 #ifndef OPENSSL_NO_SCRYPT
1004 DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
1007 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
1008 const unsigned char *salt, int saltlen);
1010 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
1011 const unsigned char *salt, int saltlen);
1012 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1013 unsigned char *salt, int saltlen);
1014 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
1015 unsigned char *salt, int saltlen,
1016 unsigned char *aiv, int prf_nid);
1018 #ifndef OPENSSL_NO_SCRYPT
1019 X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
1020 const unsigned char *salt, int saltlen,
1021 unsigned char *aiv, uint64_t N, uint64_t r,
1025 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
1026 int prf_nid, int keylen);
1028 /* PKCS#8 utilities */
1030 DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
1032 EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
1033 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
1035 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
1036 int version, int ptype, void *pval,
1037 unsigned char *penc, int penclen);
1038 int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
1039 const unsigned char **pk, int *ppklen,
1040 const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
1042 const STACK_OF(X509_ATTRIBUTE) *
1043 PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
1044 int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
1045 int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
1046 const unsigned char *bytes, int len);
1047 int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
1048 int type, const unsigned char *bytes, int len);
1051 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
1052 int ptype, void *pval,
1053 unsigned char *penc, int penclen);
1054 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
1055 const unsigned char **pk, int *ppklen,
1056 X509_ALGOR **pa, X509_PUBKEY *pub);
1058 int X509_check_trust(X509 *x, int id, int flags);
1059 int X509_TRUST_get_count(void);
1060 X509_TRUST *X509_TRUST_get0(int idx);
1061 int X509_TRUST_get_by_id(int id);
1062 int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int),
1063 const char *name, int arg1, void *arg2);
1064 void X509_TRUST_cleanup(void);
1065 int X509_TRUST_get_flags(const X509_TRUST *xp);
1066 char *X509_TRUST_get0_name(const X509_TRUST *xp);
1067 int X509_TRUST_get_trust(const X509_TRUST *xp);