2 * {- join("\n * ", @autowarntext) -}
4 * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
5 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
7 * Licensed under the Apache License 2.0 (the "License"). You may not use
8 * this file except in compliance with the License. You can obtain a copy
9 * in the file LICENSE in the source distribution or at
10 * https://www.openssl.org/source/license.html
14 use OpenSSL::stackhash qw(generate_stack_macros);
17 #ifndef OPENSSL_X509_H
18 # define OPENSSL_X509_H
21 # include <openssl/macros.h>
22 # ifndef OPENSSL_NO_DEPRECATED_3_0
23 # define HEADER_X509_H
26 # include <openssl/e_os2.h>
27 # include <openssl/types.h>
28 # include <openssl/symhacks.h>
29 # include <openssl/buffer.h>
30 # include <openssl/evp.h>
31 # include <openssl/bio.h>
32 # include <openssl/asn1.h>
33 # include <openssl/safestack.h>
34 # include <openssl/ec.h>
36 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
37 # include <openssl/rsa.h>
38 # include <openssl/dsa.h>
39 # include <openssl/dh.h>
42 # include <openssl/sha.h>
43 # include <openssl/x509err.h>
49 /* Needed stacks for types defined in other headers */
51 generate_stack_macros("X509_NAME")
52 .generate_stack_macros("X509")
53 .generate_stack_macros("X509_REVOKED")
54 .generate_stack_macros("X509_CRL");
57 /* Flags for X509_get_signature_info() */
58 /* Signature info is valid */
59 # define X509_SIG_INFO_VALID 0x1
60 /* Signature is suitable for TLS use */
61 # define X509_SIG_INFO_TLS 0x2
63 # define X509_FILETYPE_PEM 1
64 # define X509_FILETYPE_ASN1 2
65 # define X509_FILETYPE_DEFAULT 3
67 # define X509v3_KU_DIGITAL_SIGNATURE 0x0080
68 # define X509v3_KU_NON_REPUDIATION 0x0040
69 # define X509v3_KU_KEY_ENCIPHERMENT 0x0020
70 # define X509v3_KU_DATA_ENCIPHERMENT 0x0010
71 # define X509v3_KU_KEY_AGREEMENT 0x0008
72 # define X509v3_KU_KEY_CERT_SIGN 0x0004
73 # define X509v3_KU_CRL_SIGN 0x0002
74 # define X509v3_KU_ENCIPHER_ONLY 0x0001
75 # define X509v3_KU_DECIPHER_ONLY 0x8000
76 # define X509v3_KU_UNDEF 0xffff
78 struct X509_algor_st {
79 ASN1_OBJECT *algorithm;
83 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
85 typedef struct X509_val_st {
90 typedef struct X509_sig_st X509_SIG;
92 typedef struct X509_name_entry_st X509_NAME_ENTRY;
95 generate_stack_macros("X509_NAME_ENTRY");
98 # define X509_EX_V_NETSCAPE_HACK 0x8000
99 # define X509_EX_V_INIT 0x0001
100 typedef struct X509_extension_st X509_EXTENSION;
102 generate_stack_macros("X509_EXTENSION");
104 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
105 typedef struct x509_attributes_st X509_ATTRIBUTE;
107 generate_stack_macros("X509_ATTRIBUTE");
109 typedef struct X509_req_info_st X509_REQ_INFO;
110 typedef struct X509_req_st X509_REQ;
111 typedef struct x509_cert_aux_st X509_CERT_AUX;
112 typedef struct x509_cinf_st X509_CINF;
114 /* Flags for X509_print_ex() */
116 # define X509_FLAG_COMPAT 0
117 # define X509_FLAG_NO_HEADER 1L
118 # define X509_FLAG_NO_VERSION (1L << 1)
119 # define X509_FLAG_NO_SERIAL (1L << 2)
120 # define X509_FLAG_NO_SIGNAME (1L << 3)
121 # define X509_FLAG_NO_ISSUER (1L << 4)
122 # define X509_FLAG_NO_VALIDITY (1L << 5)
123 # define X509_FLAG_NO_SUBJECT (1L << 6)
124 # define X509_FLAG_NO_PUBKEY (1L << 7)
125 # define X509_FLAG_NO_EXTENSIONS (1L << 8)
126 # define X509_FLAG_NO_SIGDUMP (1L << 9)
127 # define X509_FLAG_NO_AUX (1L << 10)
128 # define X509_FLAG_NO_ATTRIBUTES (1L << 11)
129 # define X509_FLAG_NO_IDS (1L << 12)
130 # define X509_FLAG_EXTENSIONS_ONLY_KID (1L << 13)
132 /* Flags specific to X509_NAME_print_ex() */
134 /* The field separator information */
136 # define XN_FLAG_SEP_MASK (0xf << 16)
138 # define XN_FLAG_COMPAT 0/* Traditional; use old X509_NAME_print */
139 # define XN_FLAG_SEP_COMMA_PLUS (1 << 16)/* RFC2253 ,+ */
140 # define XN_FLAG_SEP_CPLUS_SPC (2 << 16)/* ,+ spaced: more readable */
141 # define XN_FLAG_SEP_SPLUS_SPC (3 << 16)/* ;+ spaced */
142 # define XN_FLAG_SEP_MULTILINE (4 << 16)/* One line per field */
144 # define XN_FLAG_DN_REV (1 << 20)/* Reverse DN order */
146 /* How the field name is shown */
148 # define XN_FLAG_FN_MASK (0x3 << 21)
150 # define XN_FLAG_FN_SN 0/* Object short name */
151 # define XN_FLAG_FN_LN (1 << 21)/* Object long name */
152 # define XN_FLAG_FN_OID (2 << 21)/* Always use OIDs */
153 # define XN_FLAG_FN_NONE (3 << 21)/* No field names */
155 # define XN_FLAG_SPC_EQ (1 << 23)/* Put spaces round '=' */
158 * This determines if we dump fields we don't recognise: RFC2253 requires
162 # define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
164 # define XN_FLAG_FN_ALIGN (1 << 25)/* Align field names to 20
167 /* Complete set of RFC2253 flags */
169 # define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
170 XN_FLAG_SEP_COMMA_PLUS | \
173 XN_FLAG_DUMP_UNKNOWN_FIELDS)
175 /* readable oneline form */
177 # define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
178 ASN1_STRFLGS_ESC_QUOTE | \
179 XN_FLAG_SEP_CPLUS_SPC | \
183 /* readable multiline form */
185 # define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
186 ASN1_STRFLGS_ESC_MSB | \
187 XN_FLAG_SEP_MULTILINE | \
192 typedef struct X509_crl_info_st X509_CRL_INFO;
194 typedef struct private_key_st {
196 /* The PKCS#8 data types */
197 X509_ALGOR *enc_algor;
198 ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
199 /* When decrypted, the following will not be NULL */
201 /* used to encrypt and decrypt */
204 int key_free; /* true if we should auto free key_data */
205 /* expanded version of 'enc_algor' */
206 EVP_CIPHER_INFO cipher;
209 typedef struct X509_info_st {
213 EVP_CIPHER_INFO enc_cipher;
218 generate_stack_macros("X509_INFO");
222 * The next 2 structures and their 8 routines are used to manipulate Netscape's
223 * spki structures - useful if you are writing a CA web page
225 typedef struct Netscape_spkac_st {
227 ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */
230 typedef struct Netscape_spki_st {
231 NETSCAPE_SPKAC *spkac; /* signed public key and challenge */
232 X509_ALGOR sig_algor;
233 ASN1_BIT_STRING *signature;
236 /* Netscape certificate sequence structure */
237 typedef struct Netscape_certificate_sequence {
239 STACK_OF(X509) *certs;
240 } NETSCAPE_CERT_SEQUENCE;
242 /*- Unused (and iv length is wrong)
243 typedef struct CBCParameter_st
249 /* Password based encryption structure */
251 typedef struct PBEPARAM_st {
252 ASN1_OCTET_STRING *salt;
256 /* Password based encryption V2 structures */
258 typedef struct PBE2PARAM_st {
260 X509_ALGOR *encryption;
263 typedef struct PBKDF2PARAM_st {
264 /* Usually OCTET STRING but could be anything */
267 ASN1_INTEGER *keylength;
271 #ifndef OPENSSL_NO_SCRYPT
272 typedef struct SCRYPT_PARAMS_st {
273 ASN1_OCTET_STRING *salt;
274 ASN1_INTEGER *costParameter;
275 ASN1_INTEGER *blockSize;
276 ASN1_INTEGER *parallelizationParameter;
277 ASN1_INTEGER *keyLength;
285 # include <openssl/x509_vfy.h>
286 # include <openssl/pkcs7.h>
292 # define X509_EXT_PACK_UNKNOWN 1
293 # define X509_EXT_PACK_STRING 2
295 # define X509_extract_key(x) X509_get_pubkey(x)/*****/
296 # define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
297 # define X509_name_cmp(a,b) X509_NAME_cmp((a),(b))
299 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
300 X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
301 int (*crl_free) (X509_CRL *crl),
302 int (*crl_lookup) (X509_CRL *crl,
305 ASN1_INTEGER *serial,
308 int (*crl_verify) (X509_CRL *crl,
310 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
312 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
313 void *X509_CRL_get_meth_data(X509_CRL *crl);
315 const char *X509_verify_cert_error_string(long n);
317 int X509_verify(X509 *a, EVP_PKEY *r);
318 int X509_self_signed(X509 *cert, int verify_signature);
320 int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
322 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
323 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
324 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
326 NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
327 char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
328 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
329 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
331 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
333 int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
334 int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
335 const ASN1_STRING *sig);
337 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
338 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
339 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
340 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
341 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
342 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
343 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
345 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
346 unsigned char *md, unsigned int *len);
347 int X509_digest(const X509 *data, const EVP_MD *type,
348 unsigned char *md, unsigned int *len);
349 ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
350 EVP_MD **md_used, int *md_is_fallback);
351 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
352 unsigned char *md, unsigned int *len);
353 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
354 unsigned char *md, unsigned int *len);
355 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
356 unsigned char *md, unsigned int *len);
358 X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
359 X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
360 # ifndef OPENSSL_NO_DEPRECATED_3_0
361 # include <openssl/ocsp.h> /* OCSP_REQ_CTX_nbio_d2i */
362 # define X509_http_nbio(rctx, pcert) \
363 OCSP_REQ_CTX_nbio_d2i(rctx, pcert, ASN1_ITEM_rptr(X509))
364 # define X509_CRL_http_nbio(rctx, pcrl) \
365 OCSP_REQ_CTX_nbio_d2i(rctx, pcrl, ASN1_ITEM_rptr(X509_CRL))
368 # ifndef OPENSSL_NO_STDIO
369 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
370 int i2d_X509_fp(FILE *fp, const X509 *x509);
371 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
372 int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
373 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
374 int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
375 # ifndef OPENSSL_NO_DEPRECATED_3_0
376 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
377 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
378 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
379 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
380 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
381 OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
383 # ifndef OPENSSL_NO_DEPRECATED_3_0
384 # ifndef OPENSSL_NO_DSA
385 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
386 OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
387 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
388 OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
391 # ifndef OPENSSL_NO_DEPRECATED_3_0
392 # ifndef OPENSSL_NO_EC
393 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
394 OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
395 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
396 OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
397 # endif /* OPENSSL_NO_EC */
398 # endif /* OPENSSL_NO_DEPRECATED_3_0 */
399 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
400 int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
401 X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
402 int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
403 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
404 PKCS8_PRIV_KEY_INFO **p8inf);
405 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
406 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
407 int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
408 EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
410 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
411 int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
412 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
415 X509 *d2i_X509_bio(BIO *bp, X509 **x509);
416 int i2d_X509_bio(BIO *bp, const X509 *x509);
417 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
418 int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
419 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
420 int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
421 # ifndef OPENSSL_NO_DEPRECATED_3_0
422 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
423 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
424 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
425 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
426 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
427 OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
429 # ifndef OPENSSL_NO_DEPRECATED_3_0
430 # ifndef OPENSSL_NO_DSA
431 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
432 OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
433 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
434 OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
438 # ifndef OPENSSL_NO_DEPRECATED_3_0
439 # ifndef OPENSSL_NO_EC
440 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
441 OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
442 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
443 OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
444 # endif /* OPENSSL_NO_EC */
445 # endif /* OPENSSL_NO_DEPRECATED_3_0 */
447 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
448 int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
449 X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
450 int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
451 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
452 PKCS8_PRIV_KEY_INFO **p8inf);
453 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
454 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
455 int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
456 EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
458 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
459 int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
460 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
462 DECLARE_ASN1_DUP_FUNCTION(X509)
463 DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
464 DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
465 DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
466 DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
467 DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
468 DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
469 DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
470 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
472 void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
473 const void **ppval, const X509_ALGOR *algor);
474 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
475 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
476 int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src);
478 DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
479 DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
481 int X509_cmp_time(const ASN1_TIME *s, time_t *t);
482 int X509_cmp_current_time(const ASN1_TIME *s);
483 int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
484 const ASN1_TIME *start, const ASN1_TIME *end);
485 ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
486 ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
487 int offset_day, long offset_sec, time_t *t);
488 ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
490 const char *X509_get_default_cert_area(void);
491 const char *X509_get_default_cert_dir(void);
492 const char *X509_get_default_cert_file(void);
493 const char *X509_get_default_cert_dir_env(void);
494 const char *X509_get_default_cert_file_env(void);
495 const char *X509_get_default_private_dir(void);
497 X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
498 X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
500 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
501 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
502 DECLARE_ASN1_FUNCTIONS(X509_VAL)
504 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
506 X509_PUBKEY *X509_PUBKEY_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
507 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
508 EVP_PKEY *X509_PUBKEY_get0(const X509_PUBKEY *key);
509 EVP_PKEY *X509_PUBKEY_get(const X509_PUBKEY *key);
510 int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
511 long X509_get_pathlen(X509 *x);
512 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
513 EVP_PKEY *d2i_PUBKEY_ex(EVP_PKEY **a, const unsigned char **pp, long length,
514 OSSL_LIB_CTX *libctx, const char *propq);
515 # ifndef OPENSSL_NO_DEPRECATED_3_0
516 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,RSA, RSA_PUBKEY)
518 # ifndef OPENSSL_NO_DEPRECATED_3_0
519 # ifndef OPENSSL_NO_DSA
520 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,DSA, DSA_PUBKEY)
523 # ifndef OPENSSL_NO_DEPRECATED_3_0
524 # ifndef OPENSSL_NO_EC
525 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, EC_KEY, EC_PUBKEY)
529 DECLARE_ASN1_FUNCTIONS(X509_SIG)
530 void X509_SIG_get0(const X509_SIG *sig, const X509_ALGOR **palg,
531 const ASN1_OCTET_STRING **pdigest);
532 void X509_SIG_getm(X509_SIG *sig, X509_ALGOR **palg,
533 ASN1_OCTET_STRING **pdigest);
535 DECLARE_ASN1_FUNCTIONS(X509_REQ_INFO)
536 DECLARE_ASN1_FUNCTIONS(X509_REQ)
537 X509_REQ *X509_REQ_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
539 DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
540 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
542 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
543 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
545 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
547 DECLARE_ASN1_FUNCTIONS(X509_NAME)
549 int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
551 DECLARE_ASN1_FUNCTIONS(X509_CINF)
552 DECLARE_ASN1_FUNCTIONS(X509)
553 X509 *X509_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
554 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
556 #define X509_get_ex_new_index(l, p, newf, dupf, freef) \
557 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
558 int X509_set_ex_data(X509 *r, int idx, void *arg);
559 void *X509_get_ex_data(const X509 *r, int idx);
560 DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509,X509_AUX)
562 int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
564 int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
565 int *secbits, uint32_t *flags);
566 void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
567 int secbits, uint32_t flags);
569 int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
572 void X509_get0_signature(const ASN1_BIT_STRING **psig,
573 const X509_ALGOR **palg, const X509 *x);
574 int X509_get_signature_nid(const X509 *x);
576 void X509_set0_distinguishing_id(X509 *x, ASN1_OCTET_STRING *d_id);
577 ASN1_OCTET_STRING *X509_get0_distinguishing_id(X509 *x);
578 void X509_REQ_set0_distinguishing_id(X509_REQ *x, ASN1_OCTET_STRING *d_id);
579 ASN1_OCTET_STRING *X509_REQ_get0_distinguishing_id(X509_REQ *x);
581 int X509_alias_set1(X509 *x, const unsigned char *name, int len);
582 int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
583 unsigned char *X509_alias_get0(X509 *x, int *len);
584 unsigned char *X509_keyid_get0(X509 *x, int *len);
586 DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
587 DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
588 DECLARE_ASN1_FUNCTIONS(X509_CRL)
589 X509_CRL *X509_CRL_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
591 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
592 int X509_CRL_get0_by_serial(X509_CRL *crl,
593 X509_REVOKED **ret, const ASN1_INTEGER *serial);
594 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
596 X509_PKEY *X509_PKEY_new(void);
597 void X509_PKEY_free(X509_PKEY *a);
599 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
600 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
601 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
603 X509_INFO *X509_INFO_new(void);
604 void X509_INFO_free(X509_INFO *a);
605 char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
607 #ifndef OPENSSL_NO_DEPRECATED_3_0
608 OSSL_DEPRECATEDIN_3_0
609 int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
610 ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey);
611 OSSL_DEPRECATEDIN_3_0
612 int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
613 unsigned char *md, unsigned int *len);
614 OSSL_DEPRECATEDIN_3_0
615 int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1, X509_ALGOR *algor2,
616 ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
619 int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
620 unsigned char *md, unsigned int *len);
621 int ASN1_item_verify(const ASN1_ITEM *it, const X509_ALGOR *alg,
622 const ASN1_BIT_STRING *signature, const void *data,
624 int ASN1_item_verify_ctx(const ASN1_ITEM *it, const X509_ALGOR *alg,
625 const ASN1_BIT_STRING *signature, const void *data,
627 int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
628 ASN1_BIT_STRING *signature, const void *data,
629 EVP_PKEY *pkey, const EVP_MD *md);
630 int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
631 X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
632 const void *data, EVP_MD_CTX *ctx);
634 #define X509_VERSION_1 0
635 #define X509_VERSION_2 1
636 #define X509_VERSION_3 2
638 long X509_get_version(const X509 *x);
639 int X509_set_version(X509 *x, long version);
640 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
641 ASN1_INTEGER *X509_get_serialNumber(X509 *x);
642 const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
643 int X509_set_issuer_name(X509 *x, const X509_NAME *name);
644 X509_NAME *X509_get_issuer_name(const X509 *a);
645 int X509_set_subject_name(X509 *x, const X509_NAME *name);
646 X509_NAME *X509_get_subject_name(const X509 *a);
647 const ASN1_TIME * X509_get0_notBefore(const X509 *x);
648 ASN1_TIME *X509_getm_notBefore(const X509 *x);
649 int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
650 const ASN1_TIME *X509_get0_notAfter(const X509 *x);
651 ASN1_TIME *X509_getm_notAfter(const X509 *x);
652 int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
653 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
654 int X509_up_ref(X509 *x);
655 int X509_get_signature_type(const X509 *x);
657 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
658 # define X509_get_notBefore X509_getm_notBefore
659 # define X509_get_notAfter X509_getm_notAfter
660 # define X509_set_notBefore X509_set1_notBefore
661 # define X509_set_notAfter X509_set1_notAfter
666 * This one is only used so that a binary form can output, as in
667 * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
669 X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
670 const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
671 void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
672 const ASN1_BIT_STRING **psuid);
673 const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
675 EVP_PKEY *X509_get0_pubkey(const X509 *x);
676 EVP_PKEY *X509_get_pubkey(X509 *x);
677 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
679 #define X509_REQ_VERSION_1 0
681 long X509_REQ_get_version(const X509_REQ *req);
682 int X509_REQ_set_version(X509_REQ *x, long version);
683 X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
684 int X509_REQ_set_subject_name(X509_REQ *req, const X509_NAME *name);
685 void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
686 const X509_ALGOR **palg);
687 void X509_REQ_set0_signature(X509_REQ *req, ASN1_BIT_STRING *psig);
688 int X509_REQ_set1_signature_algo(X509_REQ *req, X509_ALGOR *palg);
689 int X509_REQ_get_signature_nid(const X509_REQ *req);
690 int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
691 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
692 EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
693 EVP_PKEY *X509_REQ_get0_pubkey(X509_REQ *req);
694 X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
695 int X509_REQ_extension_nid(int nid);
696 int *X509_REQ_get_extension_nids(void);
697 void X509_REQ_set_extension_nids(int *nids);
698 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
699 int X509_REQ_add_extensions_nid(X509_REQ *req,
700 const STACK_OF(X509_EXTENSION) *exts, int nid);
701 int X509_REQ_add_extensions(X509_REQ *req, const STACK_OF(X509_EXTENSION) *ext);
702 int X509_REQ_get_attr_count(const X509_REQ *req);
703 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
704 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
706 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
707 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
708 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
709 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
710 const ASN1_OBJECT *obj, int type,
711 const unsigned char *bytes, int len);
712 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
714 const unsigned char *bytes, int len);
715 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
716 const char *attrname, int type,
717 const unsigned char *bytes, int len);
719 #define X509_CRL_VERSION_1 0
720 #define X509_CRL_VERSION_2 1
722 int X509_CRL_set_version(X509_CRL *x, long version);
723 int X509_CRL_set_issuer_name(X509_CRL *x, const X509_NAME *name);
724 int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
725 int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
726 int X509_CRL_sort(X509_CRL *crl);
727 int X509_CRL_up_ref(X509_CRL *crl);
729 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
730 # define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
731 # define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
734 long X509_CRL_get_version(const X509_CRL *crl);
735 const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
736 const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
737 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
738 OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
739 OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
741 X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
742 const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
743 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
744 void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
745 const X509_ALGOR **palg);
746 int X509_CRL_get_signature_nid(const X509_CRL *crl);
747 int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
749 const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
750 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
751 const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
752 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
753 const STACK_OF(X509_EXTENSION) *
754 X509_REVOKED_get0_extensions(const X509_REVOKED *r);
756 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
757 EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
759 int X509_REQ_check_private_key(X509_REQ *x509, EVP_PKEY *pkey);
761 int X509_check_private_key(const X509 *x509, const EVP_PKEY *pkey);
762 int X509_chain_check_suiteb(int *perror_depth,
763 X509 *x, STACK_OF(X509) *chain,
764 unsigned long flags);
765 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
766 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
768 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
769 unsigned long X509_issuer_and_serial_hash(X509 *a);
771 int X509_issuer_name_cmp(const X509 *a, const X509 *b);
772 unsigned long X509_issuer_name_hash(X509 *a);
774 int X509_subject_name_cmp(const X509 *a, const X509 *b);
775 unsigned long X509_subject_name_hash(X509 *x);
777 # ifndef OPENSSL_NO_MD5
778 unsigned long X509_issuer_name_hash_old(X509 *a);
779 unsigned long X509_subject_name_hash_old(X509 *x);
782 # define X509_ADD_FLAG_DEFAULT 0
783 # define X509_ADD_FLAG_UP_REF 0x1
784 # define X509_ADD_FLAG_PREPEND 0x2
785 # define X509_ADD_FLAG_NO_DUP 0x4
786 # define X509_ADD_FLAG_NO_SS 0x8
787 int X509_add_cert(STACK_OF(X509) *sk, X509 *cert, int flags);
788 int X509_add_certs(STACK_OF(X509) *sk, STACK_OF(X509) *certs, int flags);
790 int X509_cmp(const X509 *a, const X509 *b);
791 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
792 #ifndef OPENSSL_NO_DEPRECATED_3_0
793 # define X509_NAME_hash(x) X509_NAME_hash_ex(x, NULL, NULL, NULL)
794 OSSL_DEPRECATEDIN_3_0 int X509_certificate_type(const X509 *x,
795 const EVP_PKEY *pubkey);
797 unsigned long X509_NAME_hash_ex(const X509_NAME *x, OSSL_LIB_CTX *libctx,
798 const char *propq, int *ok);
799 unsigned long X509_NAME_hash_old(const X509_NAME *x);
801 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
802 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
803 int X509_aux_print(BIO *out, X509 *x, int indent);
804 # ifndef OPENSSL_NO_STDIO
805 int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
806 unsigned long cflag);
807 int X509_print_fp(FILE *bp, X509 *x);
808 int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
809 int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
810 int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
811 unsigned long flags);
814 int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
815 int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
816 unsigned long flags);
817 int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
818 unsigned long cflag);
819 int X509_print(BIO *bp, X509 *x);
820 int X509_ocspid_print(BIO *bp, X509 *x);
821 int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
822 int X509_CRL_print(BIO *bp, X509_CRL *x);
823 int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
824 unsigned long cflag);
825 int X509_REQ_print(BIO *bp, X509_REQ *req);
827 int X509_NAME_entry_count(const X509_NAME *name);
828 int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
830 int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
834 * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
835 * lastpos, search after that position on.
837 int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos);
838 int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
840 X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
841 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
842 int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
844 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
845 const unsigned char *bytes, int len, int loc,
847 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
848 const unsigned char *bytes, int len, int loc,
850 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
851 const char *field, int type,
852 const unsigned char *bytes,
854 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
856 const unsigned char *bytes,
858 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
859 const unsigned char *bytes, int len, int loc,
861 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
862 const ASN1_OBJECT *obj, int type,
863 const unsigned char *bytes,
865 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
866 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
867 const unsigned char *bytes, int len);
868 ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
869 ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
870 int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
872 int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
875 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
876 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
877 int nid, int lastpos);
878 int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
879 const ASN1_OBJECT *obj, int lastpos);
880 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
881 int crit, int lastpos);
882 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
883 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
884 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
885 X509_EXTENSION *ex, int loc);
887 int X509_get_ext_count(const X509 *x);
888 int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
889 int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
890 int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
891 X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
892 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
893 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
894 void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
895 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
896 unsigned long flags);
898 int X509_CRL_get_ext_count(const X509_CRL *x);
899 int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
900 int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
902 int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
903 X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
904 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
905 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
906 void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
907 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
908 unsigned long flags);
910 int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
911 int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
912 int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
914 int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
916 X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
917 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
918 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
919 void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
921 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
922 unsigned long flags);
924 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
926 ASN1_OCTET_STRING *data);
927 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
928 const ASN1_OBJECT *obj, int crit,
929 ASN1_OCTET_STRING *data);
930 int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
931 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
932 int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
933 ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
934 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
935 int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
937 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
938 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
940 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
941 const ASN1_OBJECT *obj, int lastpos);
942 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
943 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
944 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
945 X509_ATTRIBUTE *attr);
946 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
947 **x, const ASN1_OBJECT *obj,
949 const unsigned char *bytes,
951 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
952 **x, int nid, int type,
953 const unsigned char *bytes,
955 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
956 **x, const char *attrname,
958 const unsigned char *bytes,
960 void *X509at_get0_data_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *x,
961 const ASN1_OBJECT *obj, int lastpos, int type);
962 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
963 int atrtype, const void *data,
965 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
966 const ASN1_OBJECT *obj,
967 int atrtype, const void *data,
969 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
970 const char *atrname, int type,
971 const unsigned char *bytes,
973 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
974 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
975 const void *data, int len);
976 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
978 int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
979 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
980 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
982 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
983 int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
984 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
986 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
987 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
988 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
989 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
990 const ASN1_OBJECT *obj, int type,
991 const unsigned char *bytes, int len);
992 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
994 const unsigned char *bytes, int len);
995 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
996 const char *attrname, int type,
997 const unsigned char *bytes, int len);
999 /* lookup a cert from a X509 STACK */
1000 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, const X509_NAME *name,
1001 const ASN1_INTEGER *serial);
1002 X509 *X509_find_by_subject(STACK_OF(X509) *sk, const X509_NAME *name);
1004 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
1005 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
1006 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
1007 #ifndef OPENSSL_NO_SCRYPT
1008 DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
1011 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
1012 const unsigned char *salt, int saltlen);
1013 int PKCS5_pbe_set0_algor_ex(X509_ALGOR *algor, int alg, int iter,
1014 const unsigned char *salt, int saltlen,
1015 OSSL_LIB_CTX *libctx);
1017 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
1018 const unsigned char *salt, int saltlen);
1019 X509_ALGOR *PKCS5_pbe_set_ex(int alg, int iter,
1020 const unsigned char *salt, int saltlen,
1021 OSSL_LIB_CTX *libctx);
1023 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1024 unsigned char *salt, int saltlen);
1025 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
1026 unsigned char *salt, int saltlen,
1027 unsigned char *aiv, int prf_nid);
1028 X509_ALGOR *PKCS5_pbe2_set_iv_ex(const EVP_CIPHER *cipher, int iter,
1029 unsigned char *salt, int saltlen,
1030 unsigned char *aiv, int prf_nid,
1031 OSSL_LIB_CTX *libctx);
1033 #ifndef OPENSSL_NO_SCRYPT
1034 X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
1035 const unsigned char *salt, int saltlen,
1036 unsigned char *aiv, uint64_t N, uint64_t r,
1040 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
1041 int prf_nid, int keylen);
1042 X509_ALGOR *PKCS5_pbkdf2_set_ex(int iter, unsigned char *salt, int saltlen,
1043 int prf_nid, int keylen,
1044 OSSL_LIB_CTX *libctx);
1046 /* PKCS#8 utilities */
1048 DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
1050 EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
1051 EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
1053 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
1055 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
1056 int version, int ptype, void *pval,
1057 unsigned char *penc, int penclen);
1058 int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
1059 const unsigned char **pk, int *ppklen,
1060 const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
1062 const STACK_OF(X509_ATTRIBUTE) *
1063 PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
1064 int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
1065 int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
1066 const unsigned char *bytes, int len);
1067 int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
1068 int type, const unsigned char *bytes, int len);
1071 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
1072 int ptype, void *pval,
1073 unsigned char *penc, int penclen);
1074 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
1075 const unsigned char **pk, int *ppklen,
1076 X509_ALGOR **pa, const X509_PUBKEY *pub);
1077 int X509_PUBKEY_eq(const X509_PUBKEY *a, const X509_PUBKEY *b);