2 * {- join("\n * ", @autowarntext) -}
4 * Copyright 1995-2022 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>
44 # ifndef OPENSSL_NO_STDIO
52 /* Needed stacks for types defined in other headers */
54 generate_stack_macros("X509_NAME")
55 .generate_stack_macros("X509")
56 .generate_stack_macros("X509_REVOKED")
57 .generate_stack_macros("X509_CRL");
60 /* Flags for X509_get_signature_info() */
61 /* Signature info is valid */
62 # define X509_SIG_INFO_VALID 0x1
63 /* Signature is suitable for TLS use */
64 # define X509_SIG_INFO_TLS 0x2
66 # define X509_FILETYPE_PEM 1
67 # define X509_FILETYPE_ASN1 2
68 # define X509_FILETYPE_DEFAULT 3
70 # define X509v3_KU_DIGITAL_SIGNATURE 0x0080
71 # define X509v3_KU_NON_REPUDIATION 0x0040
72 # define X509v3_KU_KEY_ENCIPHERMENT 0x0020
73 # define X509v3_KU_DATA_ENCIPHERMENT 0x0010
74 # define X509v3_KU_KEY_AGREEMENT 0x0008
75 # define X509v3_KU_KEY_CERT_SIGN 0x0004
76 # define X509v3_KU_CRL_SIGN 0x0002
77 # define X509v3_KU_ENCIPHER_ONLY 0x0001
78 # define X509v3_KU_DECIPHER_ONLY 0x8000
79 # define X509v3_KU_UNDEF 0xffff
81 struct X509_algor_st {
82 ASN1_OBJECT *algorithm;
86 typedef STACK_OF(X509_ALGOR) X509_ALGORS;
88 typedef struct X509_val_st {
93 typedef struct X509_sig_st X509_SIG;
95 typedef struct X509_name_entry_st X509_NAME_ENTRY;
98 generate_stack_macros("X509_NAME_ENTRY");
101 # define X509_EX_V_NETSCAPE_HACK 0x8000
102 # define X509_EX_V_INIT 0x0001
103 typedef struct X509_extension_st X509_EXTENSION;
105 generate_stack_macros("X509_EXTENSION");
107 typedef STACK_OF(X509_EXTENSION) X509_EXTENSIONS;
108 typedef struct x509_attributes_st X509_ATTRIBUTE;
110 generate_stack_macros("X509_ATTRIBUTE");
112 typedef struct X509_req_info_st X509_REQ_INFO;
113 typedef struct X509_req_st X509_REQ;
114 typedef struct x509_cert_aux_st X509_CERT_AUX;
115 typedef struct x509_cinf_st X509_CINF;
117 /* Flags for X509_print_ex() */
119 # define X509_FLAG_COMPAT 0
120 # define X509_FLAG_NO_HEADER 1L
121 # define X509_FLAG_NO_VERSION (1L << 1)
122 # define X509_FLAG_NO_SERIAL (1L << 2)
123 # define X509_FLAG_NO_SIGNAME (1L << 3)
124 # define X509_FLAG_NO_ISSUER (1L << 4)
125 # define X509_FLAG_NO_VALIDITY (1L << 5)
126 # define X509_FLAG_NO_SUBJECT (1L << 6)
127 # define X509_FLAG_NO_PUBKEY (1L << 7)
128 # define X509_FLAG_NO_EXTENSIONS (1L << 8)
129 # define X509_FLAG_NO_SIGDUMP (1L << 9)
130 # define X509_FLAG_NO_AUX (1L << 10)
131 # define X509_FLAG_NO_ATTRIBUTES (1L << 11)
132 # define X509_FLAG_NO_IDS (1L << 12)
133 # define X509_FLAG_EXTENSIONS_ONLY_KID (1L << 13)
135 /* Flags specific to X509_NAME_print_ex() */
137 /* The field separator information */
139 # define XN_FLAG_SEP_MASK (0xf << 16)
141 # define XN_FLAG_COMPAT 0/* Traditional; use old X509_NAME_print */
142 # define XN_FLAG_SEP_COMMA_PLUS (1 << 16)/* RFC2253 ,+ */
143 # define XN_FLAG_SEP_CPLUS_SPC (2 << 16)/* ,+ spaced: more readable */
144 # define XN_FLAG_SEP_SPLUS_SPC (3 << 16)/* ;+ spaced */
145 # define XN_FLAG_SEP_MULTILINE (4 << 16)/* One line per field */
147 # define XN_FLAG_DN_REV (1 << 20)/* Reverse DN order */
149 /* How the field name is shown */
151 # define XN_FLAG_FN_MASK (0x3 << 21)
153 # define XN_FLAG_FN_SN 0/* Object short name */
154 # define XN_FLAG_FN_LN (1 << 21)/* Object long name */
155 # define XN_FLAG_FN_OID (2 << 21)/* Always use OIDs */
156 # define XN_FLAG_FN_NONE (3 << 21)/* No field names */
158 # define XN_FLAG_SPC_EQ (1 << 23)/* Put spaces round '=' */
161 * This determines if we dump fields we don't recognise: RFC2253 requires
165 # define XN_FLAG_DUMP_UNKNOWN_FIELDS (1 << 24)
167 # define XN_FLAG_FN_ALIGN (1 << 25)/* Align field names to 20
170 /* Complete set of RFC2253 flags */
172 # define XN_FLAG_RFC2253 (ASN1_STRFLGS_RFC2253 | \
173 XN_FLAG_SEP_COMMA_PLUS | \
176 XN_FLAG_DUMP_UNKNOWN_FIELDS)
178 /* readable oneline form */
180 # define XN_FLAG_ONELINE (ASN1_STRFLGS_RFC2253 | \
181 ASN1_STRFLGS_ESC_QUOTE | \
182 XN_FLAG_SEP_CPLUS_SPC | \
186 /* readable multiline form */
188 # define XN_FLAG_MULTILINE (ASN1_STRFLGS_ESC_CTRL | \
189 ASN1_STRFLGS_ESC_MSB | \
190 XN_FLAG_SEP_MULTILINE | \
195 typedef struct X509_crl_info_st X509_CRL_INFO;
197 typedef struct private_key_st {
199 /* The PKCS#8 data types */
200 X509_ALGOR *enc_algor;
201 ASN1_OCTET_STRING *enc_pkey; /* encrypted pub key */
202 /* When decrypted, the following will not be NULL */
204 /* used to encrypt and decrypt */
207 int key_free; /* true if we should auto free key_data */
208 /* expanded version of 'enc_algor' */
209 EVP_CIPHER_INFO cipher;
212 typedef struct X509_info_st {
216 EVP_CIPHER_INFO enc_cipher;
221 generate_stack_macros("X509_INFO");
225 * The next 2 structures and their 8 routines are used to manipulate Netscape's
226 * spki structures - useful if you are writing a CA web page
228 typedef struct Netscape_spkac_st {
230 ASN1_IA5STRING *challenge; /* challenge sent in atlas >= PR2 */
233 typedef struct Netscape_spki_st {
234 NETSCAPE_SPKAC *spkac; /* signed public key and challenge */
235 X509_ALGOR sig_algor;
236 ASN1_BIT_STRING *signature;
239 /* Netscape certificate sequence structure */
240 typedef struct Netscape_certificate_sequence {
242 STACK_OF(X509) *certs;
243 } NETSCAPE_CERT_SEQUENCE;
245 /*- Unused (and iv length is wrong)
246 typedef struct CBCParameter_st
252 /* Password based encryption structure */
254 typedef struct PBEPARAM_st {
255 ASN1_OCTET_STRING *salt;
259 /* Password based encryption V2 structures */
261 typedef struct PBE2PARAM_st {
263 X509_ALGOR *encryption;
266 typedef struct PBKDF2PARAM_st {
267 /* Usually OCTET STRING but could be anything */
270 ASN1_INTEGER *keylength;
274 #ifndef OPENSSL_NO_SCRYPT
275 typedef struct SCRYPT_PARAMS_st {
276 ASN1_OCTET_STRING *salt;
277 ASN1_INTEGER *costParameter;
278 ASN1_INTEGER *blockSize;
279 ASN1_INTEGER *parallelizationParameter;
280 ASN1_INTEGER *keyLength;
288 # include <openssl/x509_vfy.h>
289 # include <openssl/pkcs7.h>
295 # define X509_EXT_PACK_UNKNOWN 1
296 # define X509_EXT_PACK_STRING 2
298 # define X509_extract_key(x) X509_get_pubkey(x)/*****/
299 # define X509_REQ_extract_key(a) X509_REQ_get_pubkey(a)
300 # define X509_name_cmp(a,b) X509_NAME_cmp((a),(b))
302 void X509_CRL_set_default_method(const X509_CRL_METHOD *meth);
303 X509_CRL_METHOD *X509_CRL_METHOD_new(int (*crl_init) (X509_CRL *crl),
304 int (*crl_free) (X509_CRL *crl),
305 int (*crl_lookup) (X509_CRL *crl,
308 ASN1_INTEGER *serial,
311 int (*crl_verify) (X509_CRL *crl,
313 void X509_CRL_METHOD_free(X509_CRL_METHOD *m);
315 void X509_CRL_set_meth_data(X509_CRL *crl, void *dat);
316 void *X509_CRL_get_meth_data(X509_CRL *crl);
318 const char *X509_verify_cert_error_string(long n);
320 int X509_verify(X509 *a, EVP_PKEY *r);
321 int X509_self_signed(X509 *cert, int verify_signature);
323 int X509_REQ_verify_ex(X509_REQ *a, EVP_PKEY *r, OSSL_LIB_CTX *libctx,
325 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
326 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
327 int NETSCAPE_SPKI_verify(NETSCAPE_SPKI *a, EVP_PKEY *r);
329 NETSCAPE_SPKI *NETSCAPE_SPKI_b64_decode(const char *str, int len);
330 char *NETSCAPE_SPKI_b64_encode(NETSCAPE_SPKI *x);
331 EVP_PKEY *NETSCAPE_SPKI_get_pubkey(NETSCAPE_SPKI *x);
332 int NETSCAPE_SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
334 int NETSCAPE_SPKI_print(BIO *out, NETSCAPE_SPKI *spki);
336 int X509_signature_dump(BIO *bp, const ASN1_STRING *sig, int indent);
337 int X509_signature_print(BIO *bp, const X509_ALGOR *alg,
338 const ASN1_STRING *sig);
340 int X509_sign(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
341 int X509_sign_ctx(X509 *x, EVP_MD_CTX *ctx);
342 int X509_REQ_sign(X509_REQ *x, EVP_PKEY *pkey, const EVP_MD *md);
343 int X509_REQ_sign_ctx(X509_REQ *x, EVP_MD_CTX *ctx);
344 int X509_CRL_sign(X509_CRL *x, EVP_PKEY *pkey, const EVP_MD *md);
345 int X509_CRL_sign_ctx(X509_CRL *x, EVP_MD_CTX *ctx);
346 int NETSCAPE_SPKI_sign(NETSCAPE_SPKI *x, EVP_PKEY *pkey, const EVP_MD *md);
348 int X509_pubkey_digest(const X509 *data, const EVP_MD *type,
349 unsigned char *md, unsigned int *len);
350 int X509_digest(const X509 *data, const EVP_MD *type,
351 unsigned char *md, unsigned int *len);
352 ASN1_OCTET_STRING *X509_digest_sig(const X509 *cert,
353 EVP_MD **md_used, int *md_is_fallback);
354 int X509_CRL_digest(const X509_CRL *data, const EVP_MD *type,
355 unsigned char *md, unsigned int *len);
356 int X509_REQ_digest(const X509_REQ *data, const EVP_MD *type,
357 unsigned char *md, unsigned int *len);
358 int X509_NAME_digest(const X509_NAME *data, const EVP_MD *type,
359 unsigned char *md, unsigned int *len);
361 X509 *X509_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
362 X509_CRL *X509_CRL_load_http(const char *url, BIO *bio, BIO *rbio, int timeout);
363 # ifndef OPENSSL_NO_DEPRECATED_3_0
364 # include <openssl/http.h> /* OSSL_HTTP_REQ_CTX_nbio_d2i */
365 # define X509_http_nbio(rctx, pcert) \
366 OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcert, ASN1_ITEM_rptr(X509))
367 # define X509_CRL_http_nbio(rctx, pcrl) \
368 OSSL_HTTP_REQ_CTX_nbio_d2i(rctx, pcrl, ASN1_ITEM_rptr(X509_CRL))
371 # ifndef OPENSSL_NO_STDIO
372 X509 *d2i_X509_fp(FILE *fp, X509 **x509);
373 int i2d_X509_fp(FILE *fp, const X509 *x509);
374 X509_CRL *d2i_X509_CRL_fp(FILE *fp, X509_CRL **crl);
375 int i2d_X509_CRL_fp(FILE *fp, const X509_CRL *crl);
376 X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **req);
377 int i2d_X509_REQ_fp(FILE *fp, const X509_REQ *req);
378 # ifndef OPENSSL_NO_DEPRECATED_3_0
379 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_fp(FILE *fp, RSA **rsa);
380 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_fp(FILE *fp, const RSA *rsa);
381 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_fp(FILE *fp, RSA **rsa);
382 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_fp(FILE *fp, const RSA *rsa);
383 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_fp(FILE *fp, RSA **rsa);
384 OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_fp(FILE *fp, const RSA *rsa);
386 # ifndef OPENSSL_NO_DEPRECATED_3_0
387 # ifndef OPENSSL_NO_DSA
388 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_fp(FILE *fp, DSA **dsa);
389 OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_fp(FILE *fp, const DSA *dsa);
390 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_fp(FILE *fp, DSA **dsa);
391 OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_fp(FILE *fp, const DSA *dsa);
394 # ifndef OPENSSL_NO_DEPRECATED_3_0
395 # ifndef OPENSSL_NO_EC
396 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_fp(FILE *fp, EC_KEY **eckey);
397 OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_fp(FILE *fp, const EC_KEY *eckey);
398 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_fp(FILE *fp, EC_KEY **eckey);
399 OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_fp(FILE *fp, const EC_KEY *eckey);
400 # endif /* OPENSSL_NO_EC */
401 # endif /* OPENSSL_NO_DEPRECATED_3_0 */
402 X509_SIG *d2i_PKCS8_fp(FILE *fp, X509_SIG **p8);
403 int i2d_PKCS8_fp(FILE *fp, const X509_SIG *p8);
404 X509_PUBKEY *d2i_X509_PUBKEY_fp(FILE *fp, X509_PUBKEY **xpk);
405 int i2d_X509_PUBKEY_fp(FILE *fp, const X509_PUBKEY *xpk);
406 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_fp(FILE *fp,
407 PKCS8_PRIV_KEY_INFO **p8inf);
408 int i2d_PKCS8_PRIV_KEY_INFO_fp(FILE *fp, const PKCS8_PRIV_KEY_INFO *p8inf);
409 int i2d_PKCS8PrivateKeyInfo_fp(FILE *fp, const EVP_PKEY *key);
410 int i2d_PrivateKey_fp(FILE *fp, const EVP_PKEY *pkey);
411 EVP_PKEY *d2i_PrivateKey_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
413 EVP_PKEY *d2i_PrivateKey_fp(FILE *fp, EVP_PKEY **a);
414 int i2d_PUBKEY_fp(FILE *fp, const EVP_PKEY *pkey);
415 EVP_PKEY *d2i_PUBKEY_ex_fp(FILE *fp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
417 EVP_PKEY *d2i_PUBKEY_fp(FILE *fp, EVP_PKEY **a);
420 X509 *d2i_X509_bio(BIO *bp, X509 **x509);
421 int i2d_X509_bio(BIO *bp, const X509 *x509);
422 X509_CRL *d2i_X509_CRL_bio(BIO *bp, X509_CRL **crl);
423 int i2d_X509_CRL_bio(BIO *bp, const X509_CRL *crl);
424 X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **req);
425 int i2d_X509_REQ_bio(BIO *bp, const X509_REQ *req);
426 # ifndef OPENSSL_NO_DEPRECATED_3_0
427 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPrivateKey_bio(BIO *bp, RSA **rsa);
428 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPrivateKey_bio(BIO *bp, const RSA *rsa);
429 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSAPublicKey_bio(BIO *bp, RSA **rsa);
430 OSSL_DEPRECATEDIN_3_0 int i2d_RSAPublicKey_bio(BIO *bp, const RSA *rsa);
431 OSSL_DEPRECATEDIN_3_0 RSA *d2i_RSA_PUBKEY_bio(BIO *bp, RSA **rsa);
432 OSSL_DEPRECATEDIN_3_0 int i2d_RSA_PUBKEY_bio(BIO *bp, const RSA *rsa);
434 # ifndef OPENSSL_NO_DEPRECATED_3_0
435 # ifndef OPENSSL_NO_DSA
436 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSA_PUBKEY_bio(BIO *bp, DSA **dsa);
437 OSSL_DEPRECATEDIN_3_0 int i2d_DSA_PUBKEY_bio(BIO *bp, const DSA *dsa);
438 OSSL_DEPRECATEDIN_3_0 DSA *d2i_DSAPrivateKey_bio(BIO *bp, DSA **dsa);
439 OSSL_DEPRECATEDIN_3_0 int i2d_DSAPrivateKey_bio(BIO *bp, const DSA *dsa);
443 # ifndef OPENSSL_NO_DEPRECATED_3_0
444 # ifndef OPENSSL_NO_EC
445 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_EC_PUBKEY_bio(BIO *bp, EC_KEY **eckey);
446 OSSL_DEPRECATEDIN_3_0 int i2d_EC_PUBKEY_bio(BIO *bp, const EC_KEY *eckey);
447 OSSL_DEPRECATEDIN_3_0 EC_KEY *d2i_ECPrivateKey_bio(BIO *bp, EC_KEY **eckey);
448 OSSL_DEPRECATEDIN_3_0 int i2d_ECPrivateKey_bio(BIO *bp, const EC_KEY *eckey);
449 # endif /* OPENSSL_NO_EC */
450 # endif /* OPENSSL_NO_DEPRECATED_3_0 */
452 X509_SIG *d2i_PKCS8_bio(BIO *bp, X509_SIG **p8);
453 int i2d_PKCS8_bio(BIO *bp, const X509_SIG *p8);
454 X509_PUBKEY *d2i_X509_PUBKEY_bio(BIO *bp, X509_PUBKEY **xpk);
455 int i2d_X509_PUBKEY_bio(BIO *bp, const X509_PUBKEY *xpk);
456 PKCS8_PRIV_KEY_INFO *d2i_PKCS8_PRIV_KEY_INFO_bio(BIO *bp,
457 PKCS8_PRIV_KEY_INFO **p8inf);
458 int i2d_PKCS8_PRIV_KEY_INFO_bio(BIO *bp, const PKCS8_PRIV_KEY_INFO *p8inf);
459 int i2d_PKCS8PrivateKeyInfo_bio(BIO *bp, const EVP_PKEY *key);
460 int i2d_PrivateKey_bio(BIO *bp, const EVP_PKEY *pkey);
461 EVP_PKEY *d2i_PrivateKey_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
463 EVP_PKEY *d2i_PrivateKey_bio(BIO *bp, EVP_PKEY **a);
464 int i2d_PUBKEY_bio(BIO *bp, const EVP_PKEY *pkey);
465 EVP_PKEY *d2i_PUBKEY_ex_bio(BIO *bp, EVP_PKEY **a, OSSL_LIB_CTX *libctx,
467 EVP_PKEY *d2i_PUBKEY_bio(BIO *bp, EVP_PKEY **a);
469 DECLARE_ASN1_DUP_FUNCTION(X509)
470 DECLARE_ASN1_DUP_FUNCTION(X509_ALGOR)
471 DECLARE_ASN1_DUP_FUNCTION(X509_ATTRIBUTE)
472 DECLARE_ASN1_DUP_FUNCTION(X509_CRL)
473 DECLARE_ASN1_DUP_FUNCTION(X509_EXTENSION)
474 DECLARE_ASN1_DUP_FUNCTION(X509_PUBKEY)
475 DECLARE_ASN1_DUP_FUNCTION(X509_REQ)
476 DECLARE_ASN1_DUP_FUNCTION(X509_REVOKED)
477 int X509_ALGOR_set0(X509_ALGOR *alg, ASN1_OBJECT *aobj, int ptype,
479 void X509_ALGOR_get0(const ASN1_OBJECT **paobj, int *pptype,
480 const void **ppval, const X509_ALGOR *algor);
481 void X509_ALGOR_set_md(X509_ALGOR *alg, const EVP_MD *md);
482 int X509_ALGOR_cmp(const X509_ALGOR *a, const X509_ALGOR *b);
483 int X509_ALGOR_copy(X509_ALGOR *dest, const X509_ALGOR *src);
485 DECLARE_ASN1_DUP_FUNCTION(X509_NAME)
486 DECLARE_ASN1_DUP_FUNCTION(X509_NAME_ENTRY)
488 int X509_cmp_time(const ASN1_TIME *s, time_t *t);
489 int X509_cmp_current_time(const ASN1_TIME *s);
490 int X509_cmp_timeframe(const X509_VERIFY_PARAM *vpm,
491 const ASN1_TIME *start, const ASN1_TIME *end);
492 ASN1_TIME *X509_time_adj(ASN1_TIME *s, long adj, time_t *t);
493 ASN1_TIME *X509_time_adj_ex(ASN1_TIME *s,
494 int offset_day, long offset_sec, time_t *t);
495 ASN1_TIME *X509_gmtime_adj(ASN1_TIME *s, long adj);
497 const char *X509_get_default_cert_area(void);
498 const char *X509_get_default_cert_uri(void);
499 const char *X509_get_default_cert_dir(void);
500 const char *X509_get_default_cert_file(void);
501 const char *X509_get_default_cert_uri_env(void);
502 const char *X509_get_default_cert_path_env(void);
503 const char *X509_get_default_cert_dir_env(void);
504 const char *X509_get_default_cert_file_env(void);
505 const char *X509_get_default_private_dir(void);
507 X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md);
508 X509 *X509_REQ_to_X509(X509_REQ *r, int days, EVP_PKEY *pkey);
510 DECLARE_ASN1_FUNCTIONS(X509_ALGOR)
511 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_ALGORS, X509_ALGORS, X509_ALGORS)
512 DECLARE_ASN1_FUNCTIONS(X509_VAL)
514 DECLARE_ASN1_FUNCTIONS(X509_PUBKEY)
516 X509_PUBKEY *X509_PUBKEY_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
517 int X509_PUBKEY_set(X509_PUBKEY **x, EVP_PKEY *pkey);
518 EVP_PKEY *X509_PUBKEY_get0(const X509_PUBKEY *key);
519 EVP_PKEY *X509_PUBKEY_get(const X509_PUBKEY *key);
520 int X509_get_pubkey_parameters(EVP_PKEY *pkey, STACK_OF(X509) *chain);
521 long X509_get_pathlen(X509 *x);
522 DECLARE_ASN1_ENCODE_FUNCTIONS_only(EVP_PKEY, PUBKEY)
523 EVP_PKEY *d2i_PUBKEY_ex(EVP_PKEY **a, const unsigned char **pp, long length,
524 OSSL_LIB_CTX *libctx, const char *propq);
525 # ifndef OPENSSL_NO_DEPRECATED_3_0
526 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,RSA, RSA_PUBKEY)
528 # ifndef OPENSSL_NO_DEPRECATED_3_0
529 # ifndef OPENSSL_NO_DSA
530 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0,DSA, DSA_PUBKEY)
533 # ifndef OPENSSL_NO_DEPRECATED_3_0
534 # ifndef OPENSSL_NO_EC
535 DECLARE_ASN1_ENCODE_FUNCTIONS_only_attr(OSSL_DEPRECATEDIN_3_0, 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)
547 X509_REQ *X509_REQ_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
549 DECLARE_ASN1_FUNCTIONS(X509_ATTRIBUTE)
550 X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, void *value);
552 DECLARE_ASN1_FUNCTIONS(X509_EXTENSION)
553 DECLARE_ASN1_ENCODE_FUNCTIONS(X509_EXTENSIONS, X509_EXTENSIONS, X509_EXTENSIONS)
555 DECLARE_ASN1_FUNCTIONS(X509_NAME_ENTRY)
557 DECLARE_ASN1_FUNCTIONS(X509_NAME)
559 int X509_NAME_set(X509_NAME **xn, const X509_NAME *name);
561 DECLARE_ASN1_FUNCTIONS(X509_CINF)
562 DECLARE_ASN1_FUNCTIONS(X509)
563 X509 *X509_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
564 DECLARE_ASN1_FUNCTIONS(X509_CERT_AUX)
566 #define X509_get_ex_new_index(l, p, newf, dupf, freef) \
567 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_X509, l, p, newf, dupf, freef)
568 int X509_set_ex_data(X509 *r, int idx, void *arg);
569 void *X509_get_ex_data(const X509 *r, int idx);
570 DECLARE_ASN1_ENCODE_FUNCTIONS_only(X509,X509_AUX)
572 int i2d_re_X509_tbs(X509 *x, unsigned char **pp);
574 int X509_SIG_INFO_get(const X509_SIG_INFO *siginf, int *mdnid, int *pknid,
575 int *secbits, uint32_t *flags);
576 void X509_SIG_INFO_set(X509_SIG_INFO *siginf, int mdnid, int pknid,
577 int secbits, uint32_t flags);
579 int X509_get_signature_info(X509 *x, int *mdnid, int *pknid, int *secbits,
582 void X509_get0_signature(const ASN1_BIT_STRING **psig,
583 const X509_ALGOR **palg, const X509 *x);
584 int X509_get_signature_nid(const X509 *x);
586 void X509_set0_distinguishing_id(X509 *x, ASN1_OCTET_STRING *d_id);
587 ASN1_OCTET_STRING *X509_get0_distinguishing_id(X509 *x);
588 void X509_REQ_set0_distinguishing_id(X509_REQ *x, ASN1_OCTET_STRING *d_id);
589 ASN1_OCTET_STRING *X509_REQ_get0_distinguishing_id(X509_REQ *x);
591 int X509_alias_set1(X509 *x, const unsigned char *name, int len);
592 int X509_keyid_set1(X509 *x, const unsigned char *id, int len);
593 unsigned char *X509_alias_get0(X509 *x, int *len);
594 unsigned char *X509_keyid_get0(X509 *x, int *len);
596 DECLARE_ASN1_FUNCTIONS(X509_REVOKED)
597 DECLARE_ASN1_FUNCTIONS(X509_CRL_INFO)
598 DECLARE_ASN1_FUNCTIONS(X509_CRL)
599 X509_CRL *X509_CRL_new_ex(OSSL_LIB_CTX *libctx, const char *propq);
601 int X509_CRL_add0_revoked(X509_CRL *crl, X509_REVOKED *rev);
602 int X509_CRL_get0_by_serial(X509_CRL *crl,
603 X509_REVOKED **ret, const ASN1_INTEGER *serial);
604 int X509_CRL_get0_by_cert(X509_CRL *crl, X509_REVOKED **ret, X509 *x);
606 X509_PKEY *X509_PKEY_new(void);
607 void X509_PKEY_free(X509_PKEY *a);
609 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKI)
610 DECLARE_ASN1_FUNCTIONS(NETSCAPE_SPKAC)
611 DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE)
613 X509_INFO *X509_INFO_new(void);
614 void X509_INFO_free(X509_INFO *a);
615 char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size);
617 #ifndef OPENSSL_NO_DEPRECATED_3_0
618 OSSL_DEPRECATEDIN_3_0
619 int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1,
620 ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey);
621 OSSL_DEPRECATEDIN_3_0
622 int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
623 unsigned char *md, unsigned int *len);
624 OSSL_DEPRECATEDIN_3_0
625 int ASN1_sign(i2d_of_void *i2d, X509_ALGOR *algor1, X509_ALGOR *algor2,
626 ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey,
629 int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *data,
630 unsigned char *md, unsigned int *len);
631 int ASN1_item_verify(const ASN1_ITEM *it, const X509_ALGOR *alg,
632 const ASN1_BIT_STRING *signature, const void *data,
634 int ASN1_item_verify_ctx(const ASN1_ITEM *it, const X509_ALGOR *alg,
635 const ASN1_BIT_STRING *signature, const void *data,
637 int ASN1_item_sign(const ASN1_ITEM *it, X509_ALGOR *algor1, X509_ALGOR *algor2,
638 ASN1_BIT_STRING *signature, const void *data,
639 EVP_PKEY *pkey, const EVP_MD *md);
640 int ASN1_item_sign_ctx(const ASN1_ITEM *it, X509_ALGOR *algor1,
641 X509_ALGOR *algor2, ASN1_BIT_STRING *signature,
642 const void *data, EVP_MD_CTX *ctx);
644 #define X509_VERSION_1 0
645 #define X509_VERSION_2 1
646 #define X509_VERSION_3 2
648 long X509_get_version(const X509 *x);
649 int X509_set_version(X509 *x, long version);
650 int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial);
651 ASN1_INTEGER *X509_get_serialNumber(X509 *x);
652 const ASN1_INTEGER *X509_get0_serialNumber(const X509 *x);
653 int X509_set_issuer_name(X509 *x, const X509_NAME *name);
654 X509_NAME *X509_get_issuer_name(const X509 *a);
655 int X509_set_subject_name(X509 *x, const X509_NAME *name);
656 X509_NAME *X509_get_subject_name(const X509 *a);
657 const ASN1_TIME * X509_get0_notBefore(const X509 *x);
658 ASN1_TIME *X509_getm_notBefore(const X509 *x);
659 int X509_set1_notBefore(X509 *x, const ASN1_TIME *tm);
660 const ASN1_TIME *X509_get0_notAfter(const X509 *x);
661 ASN1_TIME *X509_getm_notAfter(const X509 *x);
662 int X509_set1_notAfter(X509 *x, const ASN1_TIME *tm);
663 int X509_set_pubkey(X509 *x, EVP_PKEY *pkey);
664 int X509_up_ref(X509 *x);
665 int X509_get_signature_type(const X509 *x);
667 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
668 # define X509_get_notBefore X509_getm_notBefore
669 # define X509_get_notAfter X509_getm_notAfter
670 # define X509_set_notBefore X509_set1_notBefore
671 # define X509_set_notAfter X509_set1_notAfter
676 * This one is only used so that a binary form can output, as in
677 * i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &buf)
679 X509_PUBKEY *X509_get_X509_PUBKEY(const X509 *x);
680 const STACK_OF(X509_EXTENSION) *X509_get0_extensions(const X509 *x);
681 void X509_get0_uids(const X509 *x, const ASN1_BIT_STRING **piuid,
682 const ASN1_BIT_STRING **psuid);
683 const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x);
685 EVP_PKEY *X509_get0_pubkey(const X509 *x);
686 EVP_PKEY *X509_get_pubkey(X509 *x);
687 ASN1_BIT_STRING *X509_get0_pubkey_bitstr(const X509 *x);
689 #define X509_REQ_VERSION_1 0
691 long X509_REQ_get_version(const X509_REQ *req);
692 int X509_REQ_set_version(X509_REQ *x, long version);
693 X509_NAME *X509_REQ_get_subject_name(const X509_REQ *req);
694 int X509_REQ_set_subject_name(X509_REQ *req, const X509_NAME *name);
695 void X509_REQ_get0_signature(const X509_REQ *req, const ASN1_BIT_STRING **psig,
696 const X509_ALGOR **palg);
697 void X509_REQ_set0_signature(X509_REQ *req, ASN1_BIT_STRING *psig);
698 int X509_REQ_set1_signature_algo(X509_REQ *req, X509_ALGOR *palg);
699 int X509_REQ_get_signature_nid(const X509_REQ *req);
700 int i2d_re_X509_REQ_tbs(X509_REQ *req, unsigned char **pp);
701 int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
702 EVP_PKEY *X509_REQ_get_pubkey(X509_REQ *req);
703 EVP_PKEY *X509_REQ_get0_pubkey(const X509_REQ *req);
704 X509_PUBKEY *X509_REQ_get_X509_PUBKEY(X509_REQ *req);
705 int X509_REQ_extension_nid(int nid);
706 int *X509_REQ_get_extension_nids(void);
707 void X509_REQ_set_extension_nids(int *nids);
708 STACK_OF(X509_EXTENSION) *X509_REQ_get_extensions(X509_REQ *req);
709 int X509_REQ_add_extensions_nid(X509_REQ *req,
710 const STACK_OF(X509_EXTENSION) *exts, int nid);
711 int X509_REQ_add_extensions(X509_REQ *req, const STACK_OF(X509_EXTENSION) *ext);
712 int X509_REQ_get_attr_count(const X509_REQ *req);
713 int X509_REQ_get_attr_by_NID(const X509_REQ *req, int nid, int lastpos);
714 int X509_REQ_get_attr_by_OBJ(const X509_REQ *req, const ASN1_OBJECT *obj,
716 X509_ATTRIBUTE *X509_REQ_get_attr(const X509_REQ *req, int loc);
717 X509_ATTRIBUTE *X509_REQ_delete_attr(X509_REQ *req, int loc);
718 int X509_REQ_add1_attr(X509_REQ *req, X509_ATTRIBUTE *attr);
719 int X509_REQ_add1_attr_by_OBJ(X509_REQ *req,
720 const ASN1_OBJECT *obj, int type,
721 const unsigned char *bytes, int len);
722 int X509_REQ_add1_attr_by_NID(X509_REQ *req,
724 const unsigned char *bytes, int len);
725 int X509_REQ_add1_attr_by_txt(X509_REQ *req,
726 const char *attrname, int type,
727 const unsigned char *bytes, int len);
729 #define X509_CRL_VERSION_1 0
730 #define X509_CRL_VERSION_2 1
732 int X509_CRL_set_version(X509_CRL *x, long version);
733 int X509_CRL_set_issuer_name(X509_CRL *x, const X509_NAME *name);
734 int X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm);
735 int X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm);
736 int X509_CRL_sort(X509_CRL *crl);
737 int X509_CRL_up_ref(X509_CRL *crl);
739 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
740 # define X509_CRL_set_lastUpdate X509_CRL_set1_lastUpdate
741 # define X509_CRL_set_nextUpdate X509_CRL_set1_nextUpdate
744 long X509_CRL_get_version(const X509_CRL *crl);
745 const ASN1_TIME *X509_CRL_get0_lastUpdate(const X509_CRL *crl);
746 const ASN1_TIME *X509_CRL_get0_nextUpdate(const X509_CRL *crl);
747 #ifndef OPENSSL_NO_DEPRECATED_1_1_0
748 OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl);
749 OSSL_DEPRECATEDIN_1_1_0 ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl);
751 X509_NAME *X509_CRL_get_issuer(const X509_CRL *crl);
752 const STACK_OF(X509_EXTENSION) *X509_CRL_get0_extensions(const X509_CRL *crl);
753 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl);
754 void X509_CRL_get0_signature(const X509_CRL *crl, const ASN1_BIT_STRING **psig,
755 const X509_ALGOR **palg);
756 int X509_CRL_get_signature_nid(const X509_CRL *crl);
757 int i2d_re_X509_CRL_tbs(X509_CRL *req, unsigned char **pp);
759 const ASN1_INTEGER *X509_REVOKED_get0_serialNumber(const X509_REVOKED *x);
760 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial);
761 const ASN1_TIME *X509_REVOKED_get0_revocationDate(const X509_REVOKED *x);
762 int X509_REVOKED_set_revocationDate(X509_REVOKED *r, ASN1_TIME *tm);
763 const STACK_OF(X509_EXTENSION) *
764 X509_REVOKED_get0_extensions(const X509_REVOKED *r);
766 X509_CRL *X509_CRL_diff(X509_CRL *base, X509_CRL *newer,
767 EVP_PKEY *skey, const EVP_MD *md, unsigned int flags);
769 int X509_REQ_check_private_key(const X509_REQ *req, EVP_PKEY *pkey);
771 int X509_check_private_key(const X509 *cert, const EVP_PKEY *pkey);
772 int X509_chain_check_suiteb(int *perror_depth,
773 X509 *x, STACK_OF(X509) *chain,
774 unsigned long flags);
775 int X509_CRL_check_suiteb(X509_CRL *crl, EVP_PKEY *pk, unsigned long flags);
776 void OSSL_STACK_OF_X509_free(STACK_OF(X509) *certs);
777 STACK_OF(X509) *X509_chain_up_ref(STACK_OF(X509) *chain);
779 int X509_issuer_and_serial_cmp(const X509 *a, const X509 *b);
780 unsigned long X509_issuer_and_serial_hash(X509 *a);
782 int X509_issuer_name_cmp(const X509 *a, const X509 *b);
783 unsigned long X509_issuer_name_hash(X509 *a);
785 int X509_subject_name_cmp(const X509 *a, const X509 *b);
786 unsigned long X509_subject_name_hash(X509 *x);
788 # ifndef OPENSSL_NO_MD5
789 unsigned long X509_issuer_name_hash_old(X509 *a);
790 unsigned long X509_subject_name_hash_old(X509 *x);
793 # define X509_ADD_FLAG_DEFAULT 0
794 # define X509_ADD_FLAG_UP_REF 0x1
795 # define X509_ADD_FLAG_PREPEND 0x2
796 # define X509_ADD_FLAG_NO_DUP 0x4
797 # define X509_ADD_FLAG_NO_SS 0x8
798 int X509_add_cert(STACK_OF(X509) *sk, X509 *cert, int flags);
799 int X509_add_certs(STACK_OF(X509) *sk, STACK_OF(X509) *certs, int flags);
801 int X509_cmp(const X509 *a, const X509 *b);
802 int X509_NAME_cmp(const X509_NAME *a, const X509_NAME *b);
803 #ifndef OPENSSL_NO_DEPRECATED_3_0
804 # define X509_NAME_hash(x) X509_NAME_hash_ex(x, NULL, NULL, NULL)
805 OSSL_DEPRECATEDIN_3_0 int X509_certificate_type(const X509 *x,
806 const EVP_PKEY *pubkey);
808 unsigned long X509_NAME_hash_ex(const X509_NAME *x, OSSL_LIB_CTX *libctx,
809 const char *propq, int *ok);
810 unsigned long X509_NAME_hash_old(const X509_NAME *x);
812 int X509_CRL_cmp(const X509_CRL *a, const X509_CRL *b);
813 int X509_CRL_match(const X509_CRL *a, const X509_CRL *b);
814 int X509_aux_print(BIO *out, X509 *x, int indent);
815 # ifndef OPENSSL_NO_STDIO
816 int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag,
817 unsigned long cflag);
818 int X509_print_fp(FILE *bp, X509 *x);
819 int X509_CRL_print_fp(FILE *bp, X509_CRL *x);
820 int X509_REQ_print_fp(FILE *bp, X509_REQ *req);
821 int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent,
822 unsigned long flags);
825 int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase);
826 int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent,
827 unsigned long flags);
828 int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag,
829 unsigned long cflag);
830 int X509_print(BIO *bp, X509 *x);
831 int X509_ocspid_print(BIO *bp, X509 *x);
832 int X509_CRL_print_ex(BIO *out, X509_CRL *x, unsigned long nmflag);
833 int X509_CRL_print(BIO *bp, X509_CRL *x);
834 int X509_REQ_print_ex(BIO *bp, X509_REQ *x, unsigned long nmflag,
835 unsigned long cflag);
836 int X509_REQ_print(BIO *bp, X509_REQ *req);
838 int X509_NAME_entry_count(const X509_NAME *name);
839 int X509_NAME_get_text_by_NID(const X509_NAME *name, int nid,
841 int X509_NAME_get_text_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
845 * NOTE: you should be passing -1, not 0 as lastpos. The functions that use
846 * lastpos, search after that position on.
848 int X509_NAME_get_index_by_NID(const X509_NAME *name, int nid, int lastpos);
849 int X509_NAME_get_index_by_OBJ(const X509_NAME *name, const ASN1_OBJECT *obj,
851 X509_NAME_ENTRY *X509_NAME_get_entry(const X509_NAME *name, int loc);
852 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
853 int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne,
855 int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type,
856 const unsigned char *bytes, int len, int loc,
858 int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type,
859 const unsigned char *bytes, int len, int loc,
861 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne,
862 const char *field, int type,
863 const unsigned char *bytes,
865 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid,
867 const unsigned char *bytes,
869 int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type,
870 const unsigned char *bytes, int len, int loc,
872 X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne,
873 const ASN1_OBJECT *obj, int type,
874 const unsigned char *bytes,
876 int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj);
877 int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type,
878 const unsigned char *bytes, int len);
879 ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne);
880 ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
881 int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne);
883 int X509_NAME_get0_der(const X509_NAME *nm, const unsigned char **pder,
886 int X509v3_get_ext_count(const STACK_OF(X509_EXTENSION) *x);
887 int X509v3_get_ext_by_NID(const STACK_OF(X509_EXTENSION) *x,
888 int nid, int lastpos);
889 int X509v3_get_ext_by_OBJ(const STACK_OF(X509_EXTENSION) *x,
890 const ASN1_OBJECT *obj, int lastpos);
891 int X509v3_get_ext_by_critical(const STACK_OF(X509_EXTENSION) *x,
892 int crit, int lastpos);
893 X509_EXTENSION *X509v3_get_ext(const STACK_OF(X509_EXTENSION) *x, int loc);
894 X509_EXTENSION *X509v3_delete_ext(STACK_OF(X509_EXTENSION) *x, int loc);
895 STACK_OF(X509_EXTENSION) *X509v3_add_ext(STACK_OF(X509_EXTENSION) **x,
896 X509_EXTENSION *ex, int loc);
898 int X509_get_ext_count(const X509 *x);
899 int X509_get_ext_by_NID(const X509 *x, int nid, int lastpos);
900 int X509_get_ext_by_OBJ(const X509 *x, const ASN1_OBJECT *obj, int lastpos);
901 int X509_get_ext_by_critical(const X509 *x, int crit, int lastpos);
902 X509_EXTENSION *X509_get_ext(const X509 *x, int loc);
903 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
904 int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
905 void *X509_get_ext_d2i(const X509 *x, int nid, int *crit, int *idx);
906 int X509_add1_ext_i2d(X509 *x, int nid, void *value, int crit,
907 unsigned long flags);
909 int X509_CRL_get_ext_count(const X509_CRL *x);
910 int X509_CRL_get_ext_by_NID(const X509_CRL *x, int nid, int lastpos);
911 int X509_CRL_get_ext_by_OBJ(const X509_CRL *x, const ASN1_OBJECT *obj,
913 int X509_CRL_get_ext_by_critical(const X509_CRL *x, int crit, int lastpos);
914 X509_EXTENSION *X509_CRL_get_ext(const X509_CRL *x, int loc);
915 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
916 int X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
917 void *X509_CRL_get_ext_d2i(const X509_CRL *x, int nid, int *crit, int *idx);
918 int X509_CRL_add1_ext_i2d(X509_CRL *x, int nid, void *value, int crit,
919 unsigned long flags);
921 int X509_REVOKED_get_ext_count(const X509_REVOKED *x);
922 int X509_REVOKED_get_ext_by_NID(const X509_REVOKED *x, int nid, int lastpos);
923 int X509_REVOKED_get_ext_by_OBJ(const X509_REVOKED *x, const ASN1_OBJECT *obj,
925 int X509_REVOKED_get_ext_by_critical(const X509_REVOKED *x, int crit,
927 X509_EXTENSION *X509_REVOKED_get_ext(const X509_REVOKED *x, int loc);
928 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
929 int X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
930 void *X509_REVOKED_get_ext_d2i(const X509_REVOKED *x, int nid, int *crit,
932 int X509_REVOKED_add1_ext_i2d(X509_REVOKED *x, int nid, void *value, int crit,
933 unsigned long flags);
935 X509_EXTENSION *X509_EXTENSION_create_by_NID(X509_EXTENSION **ex,
937 ASN1_OCTET_STRING *data);
938 X509_EXTENSION *X509_EXTENSION_create_by_OBJ(X509_EXTENSION **ex,
939 const ASN1_OBJECT *obj, int crit,
940 ASN1_OCTET_STRING *data);
941 int X509_EXTENSION_set_object(X509_EXTENSION *ex, const ASN1_OBJECT *obj);
942 int X509_EXTENSION_set_critical(X509_EXTENSION *ex, int crit);
943 int X509_EXTENSION_set_data(X509_EXTENSION *ex, ASN1_OCTET_STRING *data);
944 ASN1_OBJECT *X509_EXTENSION_get_object(X509_EXTENSION *ex);
945 ASN1_OCTET_STRING *X509_EXTENSION_get_data(X509_EXTENSION *ne);
946 int X509_EXTENSION_get_critical(const X509_EXTENSION *ex);
948 int X509at_get_attr_count(const STACK_OF(X509_ATTRIBUTE) *x);
949 int X509at_get_attr_by_NID(const STACK_OF(X509_ATTRIBUTE) *x, int nid,
951 int X509at_get_attr_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *sk,
952 const ASN1_OBJECT *obj, int lastpos);
953 X509_ATTRIBUTE *X509at_get_attr(const STACK_OF(X509_ATTRIBUTE) *x, int loc);
954 X509_ATTRIBUTE *X509at_delete_attr(STACK_OF(X509_ATTRIBUTE) *x, int loc);
955 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr(STACK_OF(X509_ATTRIBUTE) **x,
956 X509_ATTRIBUTE *attr);
957 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_OBJ(STACK_OF(X509_ATTRIBUTE)
958 **x, const ASN1_OBJECT *obj,
960 const unsigned char *bytes,
962 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_NID(STACK_OF(X509_ATTRIBUTE)
963 **x, int nid, int type,
964 const unsigned char *bytes,
966 STACK_OF(X509_ATTRIBUTE) *X509at_add1_attr_by_txt(STACK_OF(X509_ATTRIBUTE)
967 **x, const char *attrname,
969 const unsigned char *bytes,
971 void *X509at_get0_data_by_OBJ(const STACK_OF(X509_ATTRIBUTE) *x,
972 const ASN1_OBJECT *obj, int lastpos, int type);
973 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_NID(X509_ATTRIBUTE **attr, int nid,
974 int atrtype, const void *data,
976 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_OBJ(X509_ATTRIBUTE **attr,
977 const ASN1_OBJECT *obj,
978 int atrtype, const void *data,
980 X509_ATTRIBUTE *X509_ATTRIBUTE_create_by_txt(X509_ATTRIBUTE **attr,
981 const char *atrname, int type,
982 const unsigned char *bytes,
984 int X509_ATTRIBUTE_set1_object(X509_ATTRIBUTE *attr, const ASN1_OBJECT *obj);
985 int X509_ATTRIBUTE_set1_data(X509_ATTRIBUTE *attr, int attrtype,
986 const void *data, int len);
987 void *X509_ATTRIBUTE_get0_data(X509_ATTRIBUTE *attr, int idx, int atrtype,
989 int X509_ATTRIBUTE_count(const X509_ATTRIBUTE *attr);
990 ASN1_OBJECT *X509_ATTRIBUTE_get0_object(X509_ATTRIBUTE *attr);
991 ASN1_TYPE *X509_ATTRIBUTE_get0_type(X509_ATTRIBUTE *attr, int idx);
993 int EVP_PKEY_get_attr_count(const EVP_PKEY *key);
994 int EVP_PKEY_get_attr_by_NID(const EVP_PKEY *key, int nid, int lastpos);
995 int EVP_PKEY_get_attr_by_OBJ(const EVP_PKEY *key, const ASN1_OBJECT *obj,
997 X509_ATTRIBUTE *EVP_PKEY_get_attr(const EVP_PKEY *key, int loc);
998 X509_ATTRIBUTE *EVP_PKEY_delete_attr(EVP_PKEY *key, int loc);
999 int EVP_PKEY_add1_attr(EVP_PKEY *key, X509_ATTRIBUTE *attr);
1000 int EVP_PKEY_add1_attr_by_OBJ(EVP_PKEY *key,
1001 const ASN1_OBJECT *obj, int type,
1002 const unsigned char *bytes, int len);
1003 int EVP_PKEY_add1_attr_by_NID(EVP_PKEY *key,
1005 const unsigned char *bytes, int len);
1006 int EVP_PKEY_add1_attr_by_txt(EVP_PKEY *key,
1007 const char *attrname, int type,
1008 const unsigned char *bytes, int len);
1010 /* lookup a cert from a X509 STACK */
1011 X509 *X509_find_by_issuer_and_serial(STACK_OF(X509) *sk, const X509_NAME *name,
1012 const ASN1_INTEGER *serial);
1013 X509 *X509_find_by_subject(STACK_OF(X509) *sk, const X509_NAME *name);
1015 DECLARE_ASN1_FUNCTIONS(PBEPARAM)
1016 DECLARE_ASN1_FUNCTIONS(PBE2PARAM)
1017 DECLARE_ASN1_FUNCTIONS(PBKDF2PARAM)
1018 #ifndef OPENSSL_NO_SCRYPT
1019 DECLARE_ASN1_FUNCTIONS(SCRYPT_PARAMS)
1022 int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter,
1023 const unsigned char *salt, int saltlen);
1024 int PKCS5_pbe_set0_algor_ex(X509_ALGOR *algor, int alg, int iter,
1025 const unsigned char *salt, int saltlen,
1026 OSSL_LIB_CTX *libctx);
1028 X509_ALGOR *PKCS5_pbe_set(int alg, int iter,
1029 const unsigned char *salt, int saltlen);
1030 X509_ALGOR *PKCS5_pbe_set_ex(int alg, int iter,
1031 const unsigned char *salt, int saltlen,
1032 OSSL_LIB_CTX *libctx);
1034 X509_ALGOR *PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter,
1035 unsigned char *salt, int saltlen);
1036 X509_ALGOR *PKCS5_pbe2_set_iv(const EVP_CIPHER *cipher, int iter,
1037 unsigned char *salt, int saltlen,
1038 unsigned char *aiv, int prf_nid);
1039 X509_ALGOR *PKCS5_pbe2_set_iv_ex(const EVP_CIPHER *cipher, int iter,
1040 unsigned char *salt, int saltlen,
1041 unsigned char *aiv, int prf_nid,
1042 OSSL_LIB_CTX *libctx);
1044 #ifndef OPENSSL_NO_SCRYPT
1045 X509_ALGOR *PKCS5_pbe2_set_scrypt(const EVP_CIPHER *cipher,
1046 const unsigned char *salt, int saltlen,
1047 unsigned char *aiv, uint64_t N, uint64_t r,
1051 X509_ALGOR *PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen,
1052 int prf_nid, int keylen);
1053 X509_ALGOR *PKCS5_pbkdf2_set_ex(int iter, unsigned char *salt, int saltlen,
1054 int prf_nid, int keylen,
1055 OSSL_LIB_CTX *libctx);
1057 /* PKCS#8 utilities */
1059 DECLARE_ASN1_FUNCTIONS(PKCS8_PRIV_KEY_INFO)
1061 EVP_PKEY *EVP_PKCS82PKEY(const PKCS8_PRIV_KEY_INFO *p8);
1062 EVP_PKEY *EVP_PKCS82PKEY_ex(const PKCS8_PRIV_KEY_INFO *p8, OSSL_LIB_CTX *libctx,
1064 PKCS8_PRIV_KEY_INFO *EVP_PKEY2PKCS8(const EVP_PKEY *pkey);
1066 int PKCS8_pkey_set0(PKCS8_PRIV_KEY_INFO *priv, ASN1_OBJECT *aobj,
1067 int version, int ptype, void *pval,
1068 unsigned char *penc, int penclen);
1069 int PKCS8_pkey_get0(const ASN1_OBJECT **ppkalg,
1070 const unsigned char **pk, int *ppklen,
1071 const X509_ALGOR **pa, const PKCS8_PRIV_KEY_INFO *p8);
1073 const STACK_OF(X509_ATTRIBUTE) *
1074 PKCS8_pkey_get0_attrs(const PKCS8_PRIV_KEY_INFO *p8);
1075 int PKCS8_pkey_add1_attr(PKCS8_PRIV_KEY_INFO *p8, X509_ATTRIBUTE *attr);
1076 int PKCS8_pkey_add1_attr_by_NID(PKCS8_PRIV_KEY_INFO *p8, int nid, int type,
1077 const unsigned char *bytes, int len);
1078 int PKCS8_pkey_add1_attr_by_OBJ(PKCS8_PRIV_KEY_INFO *p8, const ASN1_OBJECT *obj,
1079 int type, const unsigned char *bytes, int len);
1082 void X509_PUBKEY_set0_public_key(X509_PUBKEY *pub,
1083 unsigned char *penc, int penclen);
1084 int X509_PUBKEY_set0_param(X509_PUBKEY *pub, ASN1_OBJECT *aobj,
1085 int ptype, void *pval,
1086 unsigned char *penc, int penclen);
1087 int X509_PUBKEY_get0_param(ASN1_OBJECT **ppkalg,
1088 const unsigned char **pk, int *ppklen,
1089 X509_ALGOR **pa, const X509_PUBKEY *pub);
1090 int X509_PUBKEY_eq(const X509_PUBKEY *a, const X509_PUBKEY *b);