23 #ifndef MBEDTLS_X509_CRT_H 24 #define MBEDTLS_X509_CRT_H 26 #if !defined(MBEDTLS_CONFIG_FILE) 29 #include MBEDTLS_CONFIG_FILE 100 #define MBEDTLS_X509_ID_FLAG( id ) ( 1 << ( id - 1 ) ) 116 #define MBEDTLS_X509_CRT_VERSION_1 0 117 #define MBEDTLS_X509_CRT_VERSION_2 1 118 #define MBEDTLS_X509_CRT_VERSION_3 2 120 #define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32 121 #define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15 141 #if defined(MBEDTLS_X509_CRT_PARSE_C) 189 #if defined(MBEDTLS_FS_IO) 298 const char *cn, uint32_t *flags,
333 const char *cn, uint32_t *flags,
337 #if defined(MBEDTLS_X509_CHECK_KEY_USAGE) 360 unsigned int usage );
363 #if defined(MBEDTLS_X509_CHECK_EXTENDED_KEY_USAGE) 377 const char *usage_oid,
381 #if defined(MBEDTLS_X509_CRL_PARSE_C) 412 #if defined(MBEDTLS_X509_CRT_WRITE_C) 455 const char *not_after );
470 const char *issuer_name );
485 const char *subject_name );
526 const char *oid,
size_t oid_len,
528 const unsigned char *val,
size_t val_len );
544 #if defined(MBEDTLS_SHA1_C) 620 int (*f_rng)(
void *,
unsigned char *,
size_t),
623 #if defined(MBEDTLS_PEM_WRITE_C) 641 int (*f_rng)(
void *,
unsigned char *,
size_t),
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...
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.
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_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
Optional list of Subject Alternative Names (Only dNSName supported).
int ext_types
Bit string containing detected and parsed extensions.
uint32_t allowed_curves
Elliptic curves for ECDSA.
Certificate revocation list structure.
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.
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_x509write_crt_set_ns_cert_type(mbedtls_x509write_cert *ctx, unsigned char ns_cert_type)
Set the Netscape Cert Type flags (e.g.
mbedtls_pk_type_t
Public key types.
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)
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.
struct mbedtls_x509_crt * next
Next certificate in the CA-chain.
Container for a sequence of ASN.1 items.
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default
Default security profile.
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
The parsed issuer data (named information object).
void mbedtls_x509write_crt_set_subject_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key)
Set the subject public key for the certificate.
int mbedtls_x509write_crt_set_key_usage(mbedtls_x509write_cert *ctx, unsigned int key_usage)
Set the Key Usage Extension flags (e.g.
void mbedtls_x509write_crt_init(mbedtls_x509write_cert *ctx)
Initialize a CRT writing context.
mbedtls_x509_buf subject_id
Optional X.509 v2/v3 subject unique identifier.
struct mbedtls_x509write_cert mbedtls_x509write_cert
Container for writing a certificate (CRT)
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_x509_buf tbs
The raw certificate body (DER).
Container for a sequence or list of 'named' ASN.1 data items.
mbedtls_x509_buf subject_raw
The raw subject data (DER).
void mbedtls_x509_crt_free(mbedtls_x509_crt *crt)
Unallocate all certificate data.
mbedtls_x509_buf sig_oid
Signature algorithm, e.g.
mbedtls_x509_buf issuer_raw
The raw issuer data (DER).
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb
NSA Suite B profile.
int mbedtls_x509write_crt_set_basic_constraints(mbedtls_x509write_cert *ctx, int is_ca, int max_pathlen)
Set the basicConstraints extension for a CRT.
mbedtls_x509_name subject
The parsed subject data (named information object).
mbedtls_x509_time valid_to
End time of certificate validity.
int mbedtls_x509_crt_parse(mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen)
Parse one or more certificates and add them to the chained list.
unsigned char ns_cert_type
Optional Netscape certificate type extension value: See the values in x509.h.
Type-length-value structure that allows for ASN1 using DER.
Container for date and time (precision in seconds).
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.
Container for writing a certificate (CRT)
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(...
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...
mbedtls_x509_buf serial
Unique id for certificate issued by a specific CA.
void mbedtls_x509write_crt_set_version(mbedtls_x509write_cert *ctx, int version)
Set the verion for a Certificate Default: MBEDTLS_X509_CRT_VERSION_3.
uint32_t rsa_min_bitlen
Minimum size for RSA keys.
mbedtls_x509_time valid_from
Start time of certificate validity.
mbedtls_x509_buf raw
The raw certificate data (DER).
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 extentedJeyUsage.
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...
#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN
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
Expected next default profile.
mbedtls_pk_context * subject_key
mbedtls_pk_type_t sig_pk
Internal representation of the Public Key algorithm of the signature algorithm, e.g.
X.509 generic defines and structures.
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.
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...
mbedtls_asn1_named_data * subject
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.
mbedtls_pk_context * issuer_key
void * sig_opts
Signature options to be passed to mbedtls_pk_verify_ext(), e.g.
mbedtls_x509_buf issuer_id
Optional X.509 v2/v3 issuer unique identifier.
int mbedtls_x509write_crt_set_serial(mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial)
Set the serial number for a Certificate.
X.509 certificate revocation list parsing.
void mbedtls_x509write_crt_free(mbedtls_x509write_cert *ctx)
Free the contents of a CRT write context.
Container for an X.509 certificate.
struct mbedtls_x509_crt mbedtls_x509_crt
Container for an X.509 certificate.
mbedtls_x509_sequence ext_key_usage
Optional list of extended key usage OIDs.
int max_pathlen
Optional Basic Constraint extension value: The maximum path length to the root certificate.
Security profile for certificate verification.
void mbedtls_x509_crt_init(mbedtls_x509_crt *crt)
Initialize a certificate (chain)
mbedtls_asn1_named_data * extensions
unsigned int key_usage
Optional key usage extension value: See the values in x509.h.
uint32_t allowed_pks
PK algs for signatures.
uint32_t allowed_mds
MDs for signatures.
mbedtls_pk_context pk
Container for the public key context.
mbedtls_x509_buf sig
Signature: hash of the tbs part signed with the private key.
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
mbedtls_x509_buf v3_ext
Optional X.509 v3 extensions.
int ca_istrue
Optional Basic Constraint extension value: 1 if this certificate belongs to a CA, 0 otherwise...
int version
The X.509 version.
mbedtls_md_type_t sig_md
Internal representation of the MD algorithm of the signature algorithm, e.g.