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x509_crt.h
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49 #ifndef MBEDTLS_X509_CRT_H
50 #define MBEDTLS_X509_CRT_H
51 
52 #if !defined(MBEDTLS_CONFIG_FILE)
53 #include "config.h"
54 #else
55 #include MBEDTLS_CONFIG_FILE
56 #endif
57 
58 #include "x509.h"
59 #include "x509_crl.h"
60 
66 #ifdef __cplusplus
67 extern "C" {
68 #endif
69 
78 typedef struct mbedtls_x509_crt
79 {
83  int version;
103  int ext_types;
104  int ca_istrue;
107  unsigned int key_usage;
111  unsigned char ns_cert_type;
116  void *sig_opts;
119 }
121 
126 #define MBEDTLS_X509_ID_FLAG( id ) ( 1 << ( (id) - 1 ) )
127 
134 {
139 }
141 
142 #define MBEDTLS_X509_CRT_VERSION_1 0
143 #define MBEDTLS_X509_CRT_VERSION_2 1
144 #define MBEDTLS_X509_CRT_VERSION_3 2
145 
146 #define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32
147 #define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15
148 
149 #if !defined( MBEDTLS_X509_MAX_FILE_PATH_LEN )
150 #define MBEDTLS_X509_MAX_FILE_PATH_LEN 512
151 #endif
152 
157 {
158  int version;
168 }
170 
174 typedef struct {
178 
182 #define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE ( MBEDTLS_X509_MAX_INTERMEDIATE_CA + 2 )
183 
187 typedef struct
188 {
190  unsigned len;
192 
193 #if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
194 
198 typedef struct
199 {
200  /* for check_signature() */
202 
203  /* for find_parent_in() */
204  mbedtls_x509_crt *parent; /* non-null iff parent_in in progress */
205  mbedtls_x509_crt *fallback_parent;
206  int fallback_signature_is_good;
207 
208  /* for find_parent() */
209  int parent_is_trusted; /* -1 if find_parent is not in progress */
210 
211  /* for verify_chain() */
212  enum {
213  x509_crt_rs_none,
214  x509_crt_rs_find_parent,
215  } in_progress; /* none if no operation is in progress */
216  int self_cnt;
218 
220 
221 #else /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
222 
223 /* Now we can declare functions that take a pointer to that */
225 
226 #endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
227 
228 #if defined(MBEDTLS_X509_CRT_PARSE_C)
229 
243 
249 
254 
265 int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain, const unsigned char *buf,
266  size_t buflen );
267 
298 int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen );
299 
300 #if defined(MBEDTLS_FS_IO)
301 
314 int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path );
315 
329 int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path );
330 #endif /* MBEDTLS_FS_IO */
331 
344 int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix,
345  const mbedtls_x509_crt *crt );
346 
359 int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix,
360  uint32_t flags );
361 
421  mbedtls_x509_crt *trust_ca,
422  mbedtls_x509_crl *ca_crl,
423  const char *cn, uint32_t *flags,
424  int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
425  void *p_vrfy );
426 
455  mbedtls_x509_crt *trust_ca,
456  mbedtls_x509_crl *ca_crl,
458  const char *cn, uint32_t *flags,
459  int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
460  void *p_vrfy );
461 
485  mbedtls_x509_crt *trust_ca,
486  mbedtls_x509_crl *ca_crl,
488  const char *cn, uint32_t *flags,
489  int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
490  void *p_vrfy,
492 
493 #if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
494 
516  unsigned int usage );
517 #endif /* MBEDTLS_X509_CHECK_KEY_USAGE) */
518 
519 #if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
520 
534  const char *usage_oid,
535  size_t usage_len );
536 #endif /* MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE */
537 
538 #if defined(MBEDTLS_X509_CRL_PARSE_C)
539 
548 int mbedtls_x509_crt_is_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl );
549 #endif /* MBEDTLS_X509_CRL_PARSE_C */
550 
557 
564 
565 #if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
566 
569 void mbedtls_x509_crt_restart_init( mbedtls_x509_crt_restart_ctx *ctx );
570 
574 void mbedtls_x509_crt_restart_free( mbedtls_x509_crt_restart_ctx *ctx );
575 #endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
576 #endif /* MBEDTLS_X509_CRT_PARSE_C */
577 
578 /* \} name */
579 /* \} addtogroup x509_module */
580 
581 #if defined(MBEDTLS_X509_CRT_WRITE_C)
582 
587 void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx );
588 
597 void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version );
598 
607 int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial );
608 
623 int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before,
624  const char *not_after );
625 
638 int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx,
639  const char *issuer_name );
640 
653 int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx,
654  const char *subject_name );
655 
662 void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key );
663 
670 void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key );
671 
679 void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg );
680 
694 int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx,
695  const char *oid, size_t oid_len,
696  int critical,
697  const unsigned char *val, size_t val_len );
698 
710 int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx,
711  int is_ca, int max_pathlen );
712 
713 #if defined(MBEDTLS_SHA1_C)
714 
723 int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx );
724 
734 int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx );
735 #endif /* MBEDTLS_SHA1_C */
736 
746 int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx,
747  unsigned int key_usage );
748 
758 int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
759  unsigned char ns_cert_type );
760 
766 void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx );
767 
788 int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
789  int (*f_rng)(void *, unsigned char *, size_t),
790  void *p_rng );
791 
792 #if defined(MBEDTLS_PEM_WRITE_C)
793 
809 int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
810  int (*f_rng)(void *, unsigned char *, size_t),
811  void *p_rng );
812 #endif /* MBEDTLS_PEM_WRITE_C */
813 #endif /* MBEDTLS_X509_CRT_WRITE_C */
814 
815 #ifdef __cplusplus
816 }
817 #endif
818 
819 #endif /* mbedtls_x509_crt.h */
int mbedtls_x509_crt_verify(mbedtls_x509_crt *crt, mbedtls_x509_crt *trust_ca, mbedtls_x509_crl *ca_crl, const char *cn, uint32_t *flags, int(*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), void *p_vrfy)
Verify the certificate signature.
Public key container.
Definition: pk.h:155
static const BYTE crl[]
Definition: message.c:864
int mbedtls_x509_crt_verify_with_profile(mbedtls_x509_crt *crt, mbedtls_x509_crt *trust_ca, mbedtls_x509_crl *ca_crl, const mbedtls_x509_crt_profile *profile, const char *cn, uint32_t *flags, int(*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), void *p_vrfy)
Verify the certificate signature according to profile.
mbedtls_x509_sequence subject_alt_names
Definition: x509_crt.h:101
int mbedtls_x509_crt_verify_restartable(mbedtls_x509_crt *crt, mbedtls_x509_crt *trust_ca, mbedtls_x509_crl *ca_crl, const mbedtls_x509_crt_profile *profile, const char *cn, uint32_t *flags, int(*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *), void *p_vrfy, mbedtls_x509_crt_restart_ctx *rs_ctx)
Restartable version of mbedtls_crt_verify_with_profile()
static BYTE cn[]
Definition: cert.c:2938
int mbedtls_x509_crt_parse_der(mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen)
Parse a single DER formatted certificate and add it to the chained list.
mbedtls_pk_type_t
Public key types.
Definition: pk.h:103
char not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN+1]
Definition: x509_crt.h:166
struct mbedtls_x509_crt * next
Definition: x509_crt.h:118
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default
int mbedtls_x509_crt_check_key_usage(const mbedtls_x509_crt *crt, unsigned int usage)
Check usage of certificate against keyUsage extension.
mbedtls_x509_name issuer
Definition: x509_crt.h:90
mbedtls_x509_buf subject_id
Definition: x509_crt.h:99
struct mbedtls_x509write_cert mbedtls_x509write_cert
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
mbedtls_x509_buf tbs
Definition: x509_crt.h:81
mbedtls_x509_buf subject_raw
Definition: x509_crt.h:88
void mbedtls_x509_crt_free(mbedtls_x509_crt *crt)
Unallocate all certificate data.
mbedtls_x509_buf sig_oid
Definition: x509_crt.h:85
mbedtls_x509_buf issuer_raw
Definition: x509_crt.h:87
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb
mbedtls_x509_name subject
Definition: x509_crt.h:91
mbedtls_x509_time valid_to
Definition: x509_crt.h:94
int mbedtls_x509_crt_parse(mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen)
Parse one DER-encoded or one or more concatenated PEM-encoded certificates and add them to the chaine...
static const WCHAR version[]
Definition: asmname.c:66
struct mbedtls_x509_crt_profile mbedtls_x509_crt_profile
unsigned char ns_cert_type
Definition: x509_crt.h:111
struct sock * chain
Definition: tcpcore.h:1164
GLuint GLfloat * val
Definition: glext.h:7180
WDF_DMA_PROFILE profile
mbedtls_x509_buf serial
Definition: x509_crt.h:84
void mbedtls_x509_crt_restart_ctx
Definition: x509_crt.h:224
GLsizeiptr size
Definition: glext.h:5919
r parent
Definition: btrfs.c:2944
mbedtls_x509_time valid_from
Definition: x509_crt.h:93
mbedtls_x509_buf raw
Definition: x509_crt.h:80
int mbedtls_x509_crt_check_extended_key_usage(const mbedtls_x509_crt *crt, const char *usage_oid, size_t usage_len)
Check usage of certificate against extendedKeyUsage.
#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN
Definition: x509_crt.h:147
#define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE
Definition: x509_crt.h:182
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next
mbedtls_pk_context * subject_key
Definition: x509_crt.h:160
GLbitfield flags
Definition: glext.h:7161
mbedtls_pk_type_t sig_pk
Definition: x509_crt.h:115
X.509 generic defines and structures.
GLsizeiptr const GLvoid GLenum usage
Definition: glext.h:5919
int mbedtls_x509_crt_info(char *buf, size_t size, const char *prefix, const mbedtls_x509_crt *crt)
Returns an informational string about the certificate.
mbedtls_asn1_named_data * subject
Definition: x509_crt.h:162
mbedtls_pk_context * issuer_key
Definition: x509_crt.h:161
void * sig_opts
Definition: x509_crt.h:116
char not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN+1]
Definition: x509_crt.h:165
mbedtls_md_type_t md_alg
Definition: x509_crt.h:164
uint32_t serial
Definition: fsck.fat.h:64
mbedtls_x509_buf issuer_id
Definition: x509_crt.h:98
MPI structure.
Definition: bignum.h:210
X.509 certificate revocation list parsing.
struct mbedtls_x509_crt mbedtls_x509_crt
UINT32 uint32_t
Definition: types.h:75
mbedtls_x509_sequence ext_key_usage
Definition: x509_crt.h:109
void mbedtls_x509_crt_init(mbedtls_x509_crt *crt)
Initialize a certificate (chain)
mbedtls_asn1_named_data * extensions
Definition: x509_crt.h:167
unsigned int key_usage
Definition: x509_crt.h:107
mbedtls_pk_context pk
Definition: x509_crt.h:96
mbedtls_x509_buf sig
Definition: x509_crt.h:113
mbedtls_md_type_t
Supported message digests.
Definition: md.h:83
int mbedtls_x509_crt_verify_info(char *buf, size_t size, const char *prefix, uint32_t flags)
Returns an informational string about the verification status of a certificate.
mbedtls_asn1_named_data * issuer
Definition: x509_crt.h:163
static TCHAR * items[]
Definition: page1.c:45
mbedtls_mpi serial
Definition: x509_crt.h:159
mbedtls_x509_buf v3_ext
Definition: x509_crt.h:100
Definition: path.c:41
mbedtls_md_type_t sig_md
Definition: x509_crt.h:114