22 #ifndef MBEDTLS_X509_CRT_H 23 #define MBEDTLS_X509_CRT_H 25 #if !defined(MBEDTLS_CONFIG_FILE) 28 #include MBEDTLS_CONFIG_FILE 147 #define MBEDTLS_X509_ID_FLAG(id) (1 << ((id) - 1)) 164 #define MBEDTLS_X509_CRT_VERSION_1 0 165 #define MBEDTLS_X509_CRT_VERSION_2 1 166 #define MBEDTLS_X509_CRT_VERSION_3 2 168 #define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32 169 #define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15 171 #if !defined(MBEDTLS_X509_MAX_FILE_PATH_LEN) 172 #define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 203 #define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE (MBEDTLS_X509_MAX_INTERMEDIATE_CA + 2) 212 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) 221 #if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE) 233 int fallback_signature_is_good;
236 int parent_is_trusted;
241 x509_crt_rs_find_parent,
255 #if defined(MBEDTLS_X509_CRT_PARSE_C) 307 const unsigned char *buf,
344 const unsigned char *p,
345 const unsigned char *end);
392 const unsigned char *buf,
430 const unsigned char *buf,
469 #if defined(MBEDTLS_FS_IO) 633 const char *cn, uint32_t *flags,
675 const char *cn, uint32_t *flags,
709 const char *cn, uint32_t *flags,
748 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK) 775 const char *cn, uint32_t *flags,
781 #if defined(MBEDTLS_X509_CHECK_KEY_USAGE) 807 #if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) 822 const char *usage_oid,
826 #if defined(MBEDTLS_X509_CRL_PARSE_C) 853 #if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE) 868 #if defined(MBEDTLS_X509_CRT_WRITE_C) 911 const char *not_after);
926 const char *issuer_name);
941 const char *subject_name);
982 const char *oid,
size_t oid_len,
984 const unsigned char *val,
size_t val_len);
998 int is_ca,
int max_pathlen);
1000 #if defined(MBEDTLS_SHA1_C) 1034 unsigned int key_usage);
1046 unsigned char ns_cert_type);
1076 int (*f_rng)(
void *,
unsigned char *,
size_t),
1079 #if defined(MBEDTLS_PEM_WRITE_C) 1097 int (*f_rng)(
void *,
unsigned char *,
size_t),
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 a chain of certificates.
int mbedtls_x509write_crt_set_extension(mbedtls_x509write_cert *ctx, const char *oid, size_t oid_len, int critical, const unsigned char *val, size_t val_len)
Generic function to add to or replace an extension in the CRT.
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 a chain of certificates with respect to a configurable security profile.
mbedtls_x509_sequence subject_alt_names
void mbedtls_x509write_crt_set_version(mbedtls_x509write_cert *ctx, int version)
Set the version for a Certificate Default: MBEDTLS_X509_CRT_VERSION_3.
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()
int mbedtls_x509write_crt_set_subject_name(mbedtls_x509write_cert *ctx, const char *subject_name)
Set the subject name for a Certificate Subject names should contain a comma-separated list of OID typ...
struct mbedtls_x509_san_other_name::@1::@2 hardware_module_name
struct mbedtls_x509_san_other_name mbedtls_x509_san_other_name
int mbedtls_x509write_crt_set_serial(mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial)
Set the serial number for a Certificate.
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 end of the provided chained list...
mbedtls_pk_type_t
Public key types.
int(* mbedtls_x509_crt_ca_cb_t)(void *p_ctx, mbedtls_x509_crt const *child, mbedtls_x509_crt **candidate_cas)
The type of trusted certificate callbacks.
int mbedtls_x509_crt_is_revoked(const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl)
Verify the certificate revocation status.
Configuration options (set of defines)
char not_after[MBEDTLS_X509_RFC5280_UTC_TIME_LEN+1]
mbedtls_x509_sequence certificate_policies
struct mbedtls_x509_crt * next
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_buf subject_id
struct mbedtls_x509write_cert mbedtls_x509write_cert
Multi-precision integer library.
mbedtls_x509_buf subject_raw
void mbedtls_x509_crt_free(mbedtls_x509_crt *crt)
Unallocate all certificate data.
void mbedtls_pk_restart_ctx
mbedtls_x509_buf issuer_raw
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb
mbedtls_x509_san_other_name other_name
mbedtls_x509_name subject
mbedtls_x509_time valid_to
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...
void mbedtls_x509write_crt_init(mbedtls_x509write_cert *ctx)
Initialize a CRT writing context.
struct mbedtls_x509_crt_profile mbedtls_x509_crt_profile
unsigned char ns_cert_type
int mbedtls_x509write_crt_set_validity(mbedtls_x509write_cert *ctx, const char *not_before, const char *not_after)
Set the validity period for a Certificate Timestamps should be in string format for UTC timezone i...
int mbedtls_x509_crt_parse_path(mbedtls_x509_crt *chain, const char *path)
Load one or more certificate files from a path and add them to the chained list. Parses permissively...
mbedtls_x509_buf unstructured_name
int mbedtls_x509write_crt_set_ns_cert_type(mbedtls_x509write_cert *ctx, unsigned char ns_cert_type)
Set the Netscape Cert Type flags (e.g. MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT | MBEDTLS_X509_NS_CERT_TY...
int mbedtls_x509write_crt_set_authority_key_identifier(mbedtls_x509write_cert *ctx)
Set the authorityKeyIdentifier extension for a CRT Requires that mbedtls_x509write_crt_set_issuer_key...
void mbedtls_x509_crt_restart_ctx
mbedtls_x509_time valid_from
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.
void mbedtls_x509write_crt_set_md_alg(mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg)
Set the MD algorithm to use for the signature (e.g. MBEDTLS_MD_SHA1)
union mbedtls_x509_subject_alternative_name::@3 san
#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN
#define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE
void mbedtls_x509write_crt_set_issuer_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key)
Set the issuer key used for signing the certificate.
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next
mbedtls_pk_context * subject_key
int(* mbedtls_x509_crt_ext_cb_t)(void *p_ctx, mbedtls_x509_crt const *crt, mbedtls_x509_buf const *oid, int critical, const unsigned char *p, const unsigned char *end)
The type of certificate extension callbacks.
X.509 generic defines and structures.
int mbedtls_x509write_crt_set_key_usage(mbedtls_x509write_cert *ctx, unsigned int key_usage)
Set the Key Usage Extension flags (e.g. MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_KEY_CERT_...
void mbedtls_x509write_crt_free(mbedtls_x509write_cert *ctx)
Free the contents of a CRT write context.
int mbedtls_x509_crt_parse_der_with_ext_cb(mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen, int make_copy, mbedtls_x509_crt_ext_cb_t cb, void *p_ctx)
Parse a single DER formatted certificate and add it to the end of the provided chained list...
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
int mbedtls_x509_parse_subject_alt_name(const mbedtls_x509_buf *san_buf, mbedtls_x509_subject_alternative_name *san)
This function parses an item in the SubjectAlternativeNames extension.
int mbedtls_x509_crt_parse_file(mbedtls_x509_crt *chain, const char *path)
Load one or more certificates and add them to the chained list. Parses permissively. If some certificates can be parsed, the result is the number of failed certificates it encountered. If none complete correctly, the first error is returned.
mbedtls_pk_context * issuer_key
int mbedtls_x509write_crt_set_subject_key_identifier(mbedtls_x509write_cert *ctx)
Set the subjectKeyIdentifier extension for a CRT Requires that mbedtls_x509write_crt_set_subject_key(...
char not_before[MBEDTLS_X509_RFC5280_UTC_TIME_LEN+1]
mbedtls_x509_buf issuer_id
X.509 certificate revocation list parsing.
struct mbedtls_x509_crt mbedtls_x509_crt
mbedtls_x509_sequence ext_key_usage
int mbedtls_x509write_crt_der(mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
Write a built up certificate to a X509 DER structure Note: data is written at the end of the buffer! ...
int mbedtls_x509_crt_parse_der_nocopy(mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen)
Parse a single DER formatted certificate and add it to the end of the provided chained list...
int mbedtls_x509write_crt_set_issuer_name(mbedtls_x509write_cert *ctx, const char *issuer_name)
Set the issuer name for a Certificate Issuer names should contain a comma-separated list of OID types...
void mbedtls_x509_crt_init(mbedtls_x509_crt *crt)
Initialize a certificate (chain)
mbedtls_asn1_named_data * extensions
union mbedtls_x509_san_other_name::@1 value
int mbedtls_x509write_crt_set_basic_constraints(mbedtls_x509write_cert *ctx, int is_ca, int max_pathlen)
Set the basicConstraints extension for a CRT.
void mbedtls_x509write_crt_set_subject_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key)
Set the subject public key for the certificate.
mbedtls_md_type_t
Supported message digests.
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.
struct mbedtls_x509_subject_alternative_name mbedtls_x509_subject_alternative_name
mbedtls_asn1_named_data * issuer
int mbedtls_x509write_crt_pem(mbedtls_x509write_cert *ctx, unsigned char *buf, size_t size, int(*f_rng)(void *, unsigned char *, size_t), void *p_rng)
Write a built up certificate to a X509 PEM string.