00001
00023 #ifndef MBEDTLS_X509_CRT_H
00024 #define MBEDTLS_X509_CRT_H
00025
00026 #if !defined(MBEDTLS_CONFIG_FILE)
00027 #include "config.h"
00028 #else
00029 #include MBEDTLS_CONFIG_FILE
00030 #endif
00031
00032 #include "x509.h"
00033 #include "x509_crl.h"
00034
00040 #ifdef __cplusplus
00041 extern "C" {
00042 #endif
00043
00052 typedef struct mbedtls_x509_crt
00053 {
00054 mbedtls_x509_buf raw;
00055 mbedtls_x509_buf tbs;
00057 int version;
00058 mbedtls_x509_buf serial;
00059 mbedtls_x509_buf sig_oid;
00061 mbedtls_x509_buf issuer_raw;
00062 mbedtls_x509_buf subject_raw;
00064 mbedtls_x509_name issuer;
00065 mbedtls_x509_name subject;
00067 mbedtls_x509_time valid_from;
00068 mbedtls_x509_time valid_to;
00070 mbedtls_pk_context pk;
00072 mbedtls_x509_buf issuer_id;
00073 mbedtls_x509_buf subject_id;
00074 mbedtls_x509_buf v3_ext;
00075 mbedtls_x509_sequence subject_alt_names;
00077 int ext_types;
00078 int ca_istrue;
00079 int max_pathlen;
00081 unsigned int key_usage;
00083 mbedtls_x509_sequence ext_key_usage;
00085 unsigned char ns_cert_type;
00087 mbedtls_x509_buf sig;
00088 mbedtls_md_type_t sig_md;
00089 mbedtls_pk_type_t sig_pk;
00090 void *sig_opts;
00092 struct mbedtls_x509_crt *next;
00093 }
00094 mbedtls_x509_crt;
00095
00100 #define MBEDTLS_X509_ID_FLAG( id ) ( 1 << ( id - 1 ) )
00101
00107 typedef struct
00108 {
00109 uint32_t allowed_mds;
00110 uint32_t allowed_pks;
00111 uint32_t allowed_curves;
00112 uint32_t rsa_min_bitlen;
00113 }
00114 mbedtls_x509_crt_profile;
00115
00116 #define MBEDTLS_X509_CRT_VERSION_1 0
00117 #define MBEDTLS_X509_CRT_VERSION_2 1
00118 #define MBEDTLS_X509_CRT_VERSION_3 2
00119
00120 #define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32
00121 #define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15
00122
00123 #if !defined( MBEDTLS_X509_MAX_FILE_PATH_LEN )
00124 #define MBEDTLS_X509_MAX_FILE_PATH_LEN 512
00125 #endif
00126
00130 typedef struct mbedtls_x509write_cert
00131 {
00132 int version;
00133 mbedtls_mpi serial;
00134 mbedtls_pk_context *subject_key;
00135 mbedtls_pk_context *issuer_key;
00136 mbedtls_asn1_named_data *subject;
00137 mbedtls_asn1_named_data *issuer;
00138 mbedtls_md_type_t md_alg;
00139 char not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1];
00140 char not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1];
00141 mbedtls_asn1_named_data *extensions;
00142 }
00143 mbedtls_x509write_cert;
00144
00145 #if defined(MBEDTLS_X509_CRT_PARSE_C)
00146
00150 extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default;
00151
00156 extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next;
00157
00161 extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb;
00162
00173 int mbedtls_x509_crt_parse_der( mbedtls_x509_crt *chain, const unsigned char *buf,
00174 size_t buflen );
00175
00191 int mbedtls_x509_crt_parse( mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen );
00192
00193 #if defined(MBEDTLS_FS_IO)
00194
00207 int mbedtls_x509_crt_parse_file( mbedtls_x509_crt *chain, const char *path );
00208
00222 int mbedtls_x509_crt_parse_path( mbedtls_x509_crt *chain, const char *path );
00223 #endif
00224
00237 int mbedtls_x509_crt_info( char *buf, size_t size, const char *prefix,
00238 const mbedtls_x509_crt *crt );
00239
00252 int mbedtls_x509_crt_verify_info( char *buf, size_t size, const char *prefix,
00253 uint32_t flags );
00254
00299 int mbedtls_x509_crt_verify( mbedtls_x509_crt *crt,
00300 mbedtls_x509_crt *trust_ca,
00301 mbedtls_x509_crl *ca_crl,
00302 const char *cn, uint32_t *flags,
00303 int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
00304 void *p_vrfy );
00305
00333 int mbedtls_x509_crt_verify_with_profile( mbedtls_x509_crt *crt,
00334 mbedtls_x509_crt *trust_ca,
00335 mbedtls_x509_crl *ca_crl,
00336 const mbedtls_x509_crt_profile *profile,
00337 const char *cn, uint32_t *flags,
00338 int (*f_vrfy)(void *, mbedtls_x509_crt *, int, uint32_t *),
00339 void *p_vrfy );
00340
00341 #if defined(MBEDTLS_X509_CHECK_KEY_USAGE)
00342
00363 int mbedtls_x509_crt_check_key_usage( const mbedtls_x509_crt *crt,
00364 unsigned int usage );
00365 #endif
00366
00367 #if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE)
00368
00380 int mbedtls_x509_crt_check_extended_key_usage( const mbedtls_x509_crt *crt,
00381 const char *usage_oid,
00382 size_t usage_len );
00383 #endif
00384
00385 #if defined(MBEDTLS_X509_CRL_PARSE_C)
00386
00395 int mbedtls_x509_crt_is_revoked( const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl );
00396 #endif
00397
00403 void mbedtls_x509_crt_init( mbedtls_x509_crt *crt );
00404
00410 void mbedtls_x509_crt_free( mbedtls_x509_crt *crt );
00411 #endif
00412
00413
00414
00415
00416 #if defined(MBEDTLS_X509_CRT_WRITE_C)
00417
00422 void mbedtls_x509write_crt_init( mbedtls_x509write_cert *ctx );
00423
00432 void mbedtls_x509write_crt_set_version( mbedtls_x509write_cert *ctx, int version );
00433
00442 int mbedtls_x509write_crt_set_serial( mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial );
00443
00458 int mbedtls_x509write_crt_set_validity( mbedtls_x509write_cert *ctx, const char *not_before,
00459 const char *not_after );
00460
00473 int mbedtls_x509write_crt_set_issuer_name( mbedtls_x509write_cert *ctx,
00474 const char *issuer_name );
00475
00488 int mbedtls_x509write_crt_set_subject_name( mbedtls_x509write_cert *ctx,
00489 const char *subject_name );
00490
00497 void mbedtls_x509write_crt_set_subject_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key );
00498
00505 void mbedtls_x509write_crt_set_issuer_key( mbedtls_x509write_cert *ctx, mbedtls_pk_context *key );
00506
00514 void mbedtls_x509write_crt_set_md_alg( mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg );
00515
00529 int mbedtls_x509write_crt_set_extension( mbedtls_x509write_cert *ctx,
00530 const char *oid, size_t oid_len,
00531 int critical,
00532 const unsigned char *val, size_t val_len );
00533
00545 int mbedtls_x509write_crt_set_basic_constraints( mbedtls_x509write_cert *ctx,
00546 int is_ca, int max_pathlen );
00547
00548 #if defined(MBEDTLS_SHA1_C)
00549
00558 int mbedtls_x509write_crt_set_subject_key_identifier( mbedtls_x509write_cert *ctx );
00559
00569 int mbedtls_x509write_crt_set_authority_key_identifier( mbedtls_x509write_cert *ctx );
00570 #endif
00571
00581 int mbedtls_x509write_crt_set_key_usage( mbedtls_x509write_cert *ctx,
00582 unsigned int key_usage );
00583
00593 int mbedtls_x509write_crt_set_ns_cert_type( mbedtls_x509write_cert *ctx,
00594 unsigned char ns_cert_type );
00595
00601 void mbedtls_x509write_crt_free( mbedtls_x509write_cert *ctx );
00602
00623 int mbedtls_x509write_crt_der( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
00624 int (*f_rng)(void *, unsigned char *, size_t),
00625 void *p_rng );
00626
00627 #if defined(MBEDTLS_PEM_WRITE_C)
00628
00644 int mbedtls_x509write_crt_pem( mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size,
00645 int (*f_rng)(void *, unsigned char *, size_t),
00646 void *p_rng );
00647 #endif
00648 #endif
00649
00650 #ifdef __cplusplus
00651 }
00652 #endif
00653
00654 #endif