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x509_crt.h
Go to the documentation of this file.
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#ifndef MBEDTLS_X509_CRT_H
#define MBEDTLS_X509_CRT_H
#include "mbedtls/private_access.h"
#include "mbedtls/build_info.h"
#include "mbedtls/x509.h"
#include "mbedtls/x509_crl.h"
#include "mbedtls/bignum.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct mbedtls_x509_crt {
int MBEDTLS_PRIVATE(own_buffer);
mbedtls_x509_buf raw;
mbedtls_x509_buf tbs;
int version;
mbedtls_x509_buf serial;
mbedtls_x509_buf sig_oid;
mbedtls_x509_buf issuer_raw;
mbedtls_x509_buf subject_raw;
mbedtls_x509_name issuer;
mbedtls_x509_name subject;
mbedtls_x509_time valid_from;
mbedtls_x509_time valid_to;
mbedtls_x509_buf pk_raw;
mbedtls_pk_context pk;
mbedtls_x509_buf issuer_id;
mbedtls_x509_buf subject_id;
mbedtls_x509_buf v3_ext;
mbedtls_x509_sequence subject_alt_names;
mbedtls_x509_buf subject_key_id;
mbedtls_x509_authority authority_key_id;
mbedtls_x509_sequence certificate_policies;
int MBEDTLS_PRIVATE(ext_types);
int MBEDTLS_PRIVATE(ca_istrue);
int MBEDTLS_PRIVATE(max_pathlen);
unsigned int MBEDTLS_PRIVATE(key_usage);
mbedtls_x509_sequence ext_key_usage;
unsigned char MBEDTLS_PRIVATE(ns_cert_type);
mbedtls_x509_buf MBEDTLS_PRIVATE(sig);
mbedtls_md_type_t MBEDTLS_PRIVATE(sig_md);
mbedtls_pk_type_t MBEDTLS_PRIVATE(sig_pk);
void *MBEDTLS_PRIVATE(sig_opts);
struct mbedtls_x509_crt *next;
}
mbedtls_x509_crt;
#define MBEDTLS_X509_ID_FLAG(id) (1 << ((id) - 1))
typedef struct mbedtls_x509_crt_profile {
uint32_t allowed_mds;
uint32_t allowed_pks;
uint32_t allowed_curves;
uint32_t rsa_min_bitlen;
}
mbedtls_x509_crt_profile;
#define MBEDTLS_X509_CRT_VERSION_1 0
#define MBEDTLS_X509_CRT_VERSION_2 1
#define MBEDTLS_X509_CRT_VERSION_3 2
#define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 20
#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15
#if !defined(MBEDTLS_X509_MAX_FILE_PATH_LEN)
#define MBEDTLS_X509_MAX_FILE_PATH_LEN 512
#endif
/* This macro unfolds to the concatenation of macro invocations
* X509_CRT_ERROR_INFO( error code,
* error code as string,
* human readable description )
* where X509_CRT_ERROR_INFO is defined by the user.
* See x509_crt.c for an example of how to use this. */
#define MBEDTLS_X509_CRT_ERROR_INFO_LIST \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_EXPIRED, \
"MBEDTLS_X509_BADCERT_EXPIRED", \
"The certificate validity has expired") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_REVOKED, \
"MBEDTLS_X509_BADCERT_REVOKED", \
"The certificate has been revoked (is on a CRL)") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_CN_MISMATCH, \
"MBEDTLS_X509_BADCERT_CN_MISMATCH", \
"The certificate Common Name (CN) does not match with the expected CN") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_NOT_TRUSTED, \
"MBEDTLS_X509_BADCERT_NOT_TRUSTED", \
"The certificate is not correctly signed by the trusted CA") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCRL_NOT_TRUSTED, \
"MBEDTLS_X509_BADCRL_NOT_TRUSTED", \
"The CRL is not correctly signed by the trusted CA") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCRL_EXPIRED, \
"MBEDTLS_X509_BADCRL_EXPIRED", \
"The CRL is expired") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_MISSING, \
"MBEDTLS_X509_BADCERT_MISSING", \
"Certificate was missing") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_SKIP_VERIFY, \
"MBEDTLS_X509_BADCERT_SKIP_VERIFY", \
"Certificate verification was skipped") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_OTHER, \
"MBEDTLS_X509_BADCERT_OTHER", \
"Other reason (can be used by verify callback)") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_FUTURE, \
"MBEDTLS_X509_BADCERT_FUTURE", \
"The certificate validity starts in the future") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCRL_FUTURE, \
"MBEDTLS_X509_BADCRL_FUTURE", \
"The CRL is from the future") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_KEY_USAGE, \
"MBEDTLS_X509_BADCERT_KEY_USAGE", \
"Usage does not match the keyUsage extension") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_EXT_KEY_USAGE, \
"MBEDTLS_X509_BADCERT_EXT_KEY_USAGE", \
"Usage does not match the extendedKeyUsage extension") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_NS_CERT_TYPE, \
"MBEDTLS_X509_BADCERT_NS_CERT_TYPE", \
"Usage does not match the nsCertType extension") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_BAD_MD, \
"MBEDTLS_X509_BADCERT_BAD_MD", \
"The certificate is signed with an unacceptable hash.") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_BAD_PK, \
"MBEDTLS_X509_BADCERT_BAD_PK", \
"The certificate is signed with an unacceptable PK alg (eg RSA vs ECDSA).") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCERT_BAD_KEY, \
"MBEDTLS_X509_BADCERT_BAD_KEY", \
"The certificate is signed with an unacceptable key (eg bad curve, RSA too short).") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCRL_BAD_MD, \
"MBEDTLS_X509_BADCRL_BAD_MD", \
"The CRL is signed with an unacceptable hash.") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCRL_BAD_PK, \
"MBEDTLS_X509_BADCRL_BAD_PK", \
"The CRL is signed with an unacceptable PK alg (eg RSA vs ECDSA).") \
X509_CRT_ERROR_INFO(MBEDTLS_X509_BADCRL_BAD_KEY, \
"MBEDTLS_X509_BADCRL_BAD_KEY", \
"The CRL is signed with an unacceptable key (eg bad curve, RSA too short).")
typedef struct mbedtls_x509write_cert {
int MBEDTLS_PRIVATE(version);
unsigned char MBEDTLS_PRIVATE(serial)[MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN];
size_t MBEDTLS_PRIVATE(serial_len);
mbedtls_pk_context *MBEDTLS_PRIVATE(subject_key);
mbedtls_pk_context *MBEDTLS_PRIVATE(issuer_key);
mbedtls_asn1_named_data *MBEDTLS_PRIVATE(subject);
mbedtls_asn1_named_data *MBEDTLS_PRIVATE(issuer);
mbedtls_md_type_t MBEDTLS_PRIVATE(md_alg);
char MBEDTLS_PRIVATE(not_before)[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1];
char MBEDTLS_PRIVATE(not_after)[MBEDTLS_X509_RFC5280_UTC_TIME_LEN + 1];
mbedtls_asn1_named_data *MBEDTLS_PRIVATE(extensions);
}
mbedtls_x509write_cert;
int mbedtls_x509write_crt_set_subject_alternative_name(mbedtls_x509write_cert *ctx,
const mbedtls_x509_san_list *san_list);
typedef struct {
mbedtls_x509_crt *MBEDTLS_PRIVATE(crt);
uint32_t MBEDTLS_PRIVATE(flags);
} mbedtls_x509_crt_verify_chain_item;
#define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE (MBEDTLS_X509_MAX_INTERMEDIATE_CA + 2)
typedef struct {
mbedtls_x509_crt_verify_chain_item MBEDTLS_PRIVATE(items)[MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE];
unsigned MBEDTLS_PRIVATE(len);
#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
/* This stores the list of potential trusted signers obtained from
* the CA callback used for the CRT verification, if configured.
* We must track it somewhere because the callback passes its
* ownership to the caller. */
mbedtls_x509_crt *MBEDTLS_PRIVATE(trust_ca_cb_result);
#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
} mbedtls_x509_crt_verify_chain;
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
typedef struct {
/* for check_signature() */
mbedtls_pk_restart_ctx MBEDTLS_PRIVATE(pk);
/* for find_parent_in() */
mbedtls_x509_crt *MBEDTLS_PRIVATE(parent); /* non-null iff parent_in in progress */
mbedtls_x509_crt *MBEDTLS_PRIVATE(fallback_parent);
int MBEDTLS_PRIVATE(fallback_signature_is_good);
/* for find_parent() */
int MBEDTLS_PRIVATE(parent_is_trusted); /* -1 if find_parent is not in progress */
/* for verify_chain() */
enum {
x509_crt_rs_none,
x509_crt_rs_find_parent,
} MBEDTLS_PRIVATE(in_progress); /* none if no operation is in progress */
int MBEDTLS_PRIVATE(self_cnt);
mbedtls_x509_crt_verify_chain MBEDTLS_PRIVATE(ver_chain);
} mbedtls_x509_crt_restart_ctx;
#else /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
/* Now we can declare functions that take a pointer to that */
typedef void mbedtls_x509_crt_restart_ctx;
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
#if defined(MBEDTLS_X509_CRT_PARSE_C)
extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default;
extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next;
extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb;
extern const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_none;
int mbedtls_x509_crt_parse_der(mbedtls_x509_crt *chain,
const unsigned char *buf,
size_t buflen);
typedef 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);
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);
int mbedtls_x509_crt_parse_der_nocopy(mbedtls_x509_crt *chain,
const unsigned char *buf,
size_t buflen);
int mbedtls_x509_crt_parse(mbedtls_x509_crt *chain, const unsigned char *buf, size_t buflen);
#if defined(MBEDTLS_FS_IO)
int mbedtls_x509_crt_parse_file(mbedtls_x509_crt *chain, const char *path);
int mbedtls_x509_crt_parse_path(mbedtls_x509_crt *chain, const char *path);
#endif /* MBEDTLS_FS_IO */
#if !defined(MBEDTLS_X509_REMOVE_INFO)
int mbedtls_x509_crt_info(char *buf, size_t size, const char *prefix,
const mbedtls_x509_crt *crt);
int mbedtls_x509_crt_verify_info(char *buf, size_t size, const char *prefix,
uint32_t flags);
#endif /* !MBEDTLS_X509_REMOVE_INFO */
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);
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);
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);
typedef int (*mbedtls_x509_crt_ca_cb_t)(void *p_ctx,
mbedtls_x509_crt const *child,
mbedtls_x509_crt **candidate_cas);
#if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
int mbedtls_x509_crt_verify_with_ca_cb(mbedtls_x509_crt *crt,
mbedtls_x509_crt_ca_cb_t f_ca_cb,
void *p_ca_cb,
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);
#endif /* MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK */
int mbedtls_x509_crt_check_key_usage(const mbedtls_x509_crt *crt,
unsigned int usage);
int mbedtls_x509_crt_check_extended_key_usage(const mbedtls_x509_crt *crt,
const char *usage_oid,
size_t usage_len);
#if defined(MBEDTLS_X509_CRL_PARSE_C)
int mbedtls_x509_crt_is_revoked(const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl);
#endif /* MBEDTLS_X509_CRL_PARSE_C */
void mbedtls_x509_crt_init(mbedtls_x509_crt *crt);
void mbedtls_x509_crt_free(mbedtls_x509_crt *crt);
#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
void mbedtls_x509_crt_restart_init(mbedtls_x509_crt_restart_ctx *ctx);
void mbedtls_x509_crt_restart_free(mbedtls_x509_crt_restart_ctx *ctx);
#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
#endif /* MBEDTLS_X509_CRT_PARSE_C */
static inline int mbedtls_x509_crt_has_ext_type(const mbedtls_x509_crt *ctx,
int ext_type)
{
return ctx->MBEDTLS_PRIVATE(ext_types) & ext_type;
}
int mbedtls_x509_crt_get_ca_istrue(const mbedtls_x509_crt *crt);
#if defined(MBEDTLS_X509_CRT_WRITE_C)
void mbedtls_x509write_crt_init(mbedtls_x509write_cert *ctx);
void mbedtls_x509write_crt_set_version(mbedtls_x509write_cert *ctx, int version);
#if defined(MBEDTLS_BIGNUM_C) && !defined(MBEDTLS_DEPRECATED_REMOVED)
int MBEDTLS_DEPRECATED mbedtls_x509write_crt_set_serial(
mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial);
#endif // MBEDTLS_BIGNUM_C && !MBEDTLS_DEPRECATED_REMOVED
int mbedtls_x509write_crt_set_serial_raw(mbedtls_x509write_cert *ctx,
unsigned char *serial, size_t serial_len);
int mbedtls_x509write_crt_set_validity(mbedtls_x509write_cert *ctx, const char *not_before,
const char *not_after);
int mbedtls_x509write_crt_set_issuer_name(mbedtls_x509write_cert *ctx,
const char *issuer_name);
int mbedtls_x509write_crt_set_subject_name(mbedtls_x509write_cert *ctx,
const char *subject_name);
void mbedtls_x509write_crt_set_subject_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key);
void mbedtls_x509write_crt_set_issuer_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key);
void mbedtls_x509write_crt_set_md_alg(mbedtls_x509write_cert *ctx, mbedtls_md_type_t md_alg);
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);
int mbedtls_x509write_crt_set_basic_constraints(mbedtls_x509write_cert *ctx,
int is_ca, int max_pathlen);
#if defined(MBEDTLS_MD_CAN_SHA1)
int mbedtls_x509write_crt_set_subject_key_identifier(mbedtls_x509write_cert *ctx);
int mbedtls_x509write_crt_set_authority_key_identifier(mbedtls_x509write_cert *ctx);
#endif /* MBEDTLS_MD_CAN_SHA1 */
int mbedtls_x509write_crt_set_key_usage(mbedtls_x509write_cert *ctx,
unsigned int key_usage);
int mbedtls_x509write_crt_set_ext_key_usage(mbedtls_x509write_cert *ctx,
const mbedtls_asn1_sequence *exts);
int mbedtls_x509write_crt_set_ns_cert_type(mbedtls_x509write_cert *ctx,
unsigned char ns_cert_type);
void mbedtls_x509write_crt_free(mbedtls_x509write_cert *ctx);
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);
#if defined(MBEDTLS_PEM_WRITE_C)
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);
#endif /* MBEDTLS_PEM_WRITE_C */
#endif /* MBEDTLS_X509_CRT_WRITE_C */
#ifdef __cplusplus
}
#endif
#endif /* mbedtls_x509_crt.h */
bignum.h
Multi-precision integer library.
mbedtls_x509_crt_parse_der
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_x509_crt_parse_der_nocopy
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....
mbedtls_x509_crt_init
void mbedtls_x509_crt_init(mbedtls_x509_crt *crt)
Initialize a certificate (chain)
mbedtls_x509_crt_parse
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...
mbedtls_x509write_crt_set_subject_key_identifier
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(...
mbedtls_x509_crt_check_key_usage
int mbedtls_x509_crt_check_key_usage(const mbedtls_x509_crt *crt, unsigned int usage)
Check usage of certificate against keyUsage extension.
mbedtls_x509_crt_is_revoked
int mbedtls_x509_crt_is_revoked(const mbedtls_x509_crt *crt, const mbedtls_x509_crl *crl)
Verify the certificate revocation status.
mbedtls_x509write_crt_set_subject_key
void mbedtls_x509write_crt_set_subject_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key)
Set the subject public key for the certificate.
MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN
#define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN
Definition x509_crt.h:139
mbedtls_x509write_crt_set_ext_key_usage
int mbedtls_x509write_crt_set_ext_key_usage(mbedtls_x509write_cert *ctx, const mbedtls_asn1_sequence *exts)
Set the Extended Key Usage Extension (e.g. MBEDTLS_OID_SERVER_AUTH)
mbedtls_x509write_crt_set_subject_name
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_x509write_crt_pem
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.
mbedtls_x509_crt_restart_ctx
void mbedtls_x509_crt_restart_ctx
Definition x509_crt.h:306
mbedtls_x509_crt_verify_restartable
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()
mbedtls_x509write_crt_set_issuer_key
void mbedtls_x509write_crt_set_issuer_key(mbedtls_x509write_cert *ctx, mbedtls_pk_context *key)
Set the issuer key used for signing the certificate.
mbedtls_x509_crt_ext_cb_t
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.
Definition x509_crt.h:402
mbedtls_x509_crt_has_ext_type
static int mbedtls_x509_crt_has_ext_type(const mbedtls_x509_crt *ctx, int ext_type)
Query certificate for given extension type.
Definition x509_crt.h:913
MBEDTLS_X509_RFC5280_UTC_TIME_LEN
#define MBEDTLS_X509_RFC5280_UTC_TIME_LEN
Definition x509_crt.h:140
mbedtls_x509write_crt_set_issuer_name
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_X509_MAX_VERIFY_CHAIN_SIZE
#define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE
Definition x509_crt.h:258
mbedtls_x509write_crt_set_serial_raw
int mbedtls_x509write_crt_set_serial_raw(mbedtls_x509write_cert *ctx, unsigned char *serial, size_t serial_len)
Set the serial number for a Certificate.
mbedtls_x509_crt_parse_path
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_x509write_crt_set_extension
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.
mbedtls_x509write_crt_set_key_usage
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_...
mbedtls_x509write_crt_set_ns_cert_type
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...
mbedtls_x509_crt_profile_none
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_none
mbedtls_x509_crt_ca_cb_t
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.
Definition x509_crt.h:784
mbedtls_x509write_crt_set_subject_alternative_name
int mbedtls_x509write_crt_set_subject_alternative_name(mbedtls_x509write_cert *ctx, const mbedtls_x509_san_list *san_list)
Set Subject Alternative Name.
mbedtls_x509write_crt_set_authority_key_identifier
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...
mbedtls_x509_crt_parse_der_with_ext_cb
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.
mbedtls_x509_crt_profile_next
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next
mbedtls_x509_crt_verify
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.
mbedtls_x509_crt_profile_default
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default
mbedtls_x509write_crt_init
void mbedtls_x509write_crt_init(mbedtls_x509write_cert *ctx)
Initialize a CRT writing context.
mbedtls_x509write_crt_set_serial
int MBEDTLS_DEPRECATED mbedtls_x509write_crt_set_serial(mbedtls_x509write_cert *ctx, const mbedtls_mpi *serial)
Set the serial number for a Certificate.
mbedtls_x509write_crt_set_version
void mbedtls_x509write_crt_set_version(mbedtls_x509write_cert *ctx, int version)
Set the version for a Certificate Default: MBEDTLS_X509_CRT_VERSION_3.
mbedtls_x509write_crt_free
void mbedtls_x509write_crt_free(mbedtls_x509write_cert *ctx)
Free the contents of a CRT write context.
mbedtls_x509_crt_free
void mbedtls_x509_crt_free(mbedtls_x509_crt *crt)
Unallocate all certificate data.
mbedtls_x509_crt_info
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_x509write_crt_set_md_alg
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)
mbedtls_x509write_crt_set_validity
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....
mbedtls_x509_crt_check_extended_key_usage
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.
mbedtls_x509_crt_parse_file
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....
mbedtls_x509write_crt_der
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!...
mbedtls_x509write_crt_set_basic_constraints
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_crt_verify_info
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_x509_crt_verify_with_profile
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_crt_profile_suiteb
const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb
mbedtls_x509_crt_get_ca_istrue
int mbedtls_x509_crt_get_ca_istrue(const mbedtls_x509_crt *crt)
Access the ca_istrue field.
build_info.h
Build-time configuration info.
mbedtls_md_type_t
mbedtls_md_type_t
Supported message digests.
Definition md.h:47
mbedtls_pk_type_t
mbedtls_pk_type_t
Public key types.
Definition pk.h:73
mbedtls_pk_restart_ctx
void mbedtls_pk_restart_ctx
Definition pk.h:277
MBEDTLS_DEPRECATED
#define MBEDTLS_DEPRECATED
Definition platform_util.h:29
private_access.h
Macro wrapper for struct's members.
MBEDTLS_PRIVATE
#define MBEDTLS_PRIVATE(member)
Definition private_access.h:15
mbedtls_asn1_buf
Definition asn1.h:141
mbedtls_asn1_named_data
Definition asn1.h:178
mbedtls_asn1_sequence
Definition asn1.h:161
mbedtls_mpi
MPI structure.
Definition bignum.h:207
mbedtls_pk_context
Public key container.
Definition pk.h:220
mbedtls_x509_authority
Definition x509.h:237
mbedtls_x509_crl
Definition x509_crl.h:64
mbedtls_x509_crt_profile
Definition x509_crt.h:125
mbedtls_x509_crt_profile::rsa_min_bitlen
uint32_t rsa_min_bitlen
Definition x509_crt.h:131
mbedtls_x509_crt_profile::allowed_mds
uint32_t allowed_mds
Definition x509_crt.h:126
mbedtls_x509_crt_profile::allowed_pks
uint32_t allowed_pks
Definition x509_crt.h:127
mbedtls_x509_crt_profile::allowed_curves
uint32_t allowed_curves
Definition x509_crt.h:130
mbedtls_x509_crt_verify_chain_item
Definition x509_crt.h:250
mbedtls_x509_crt_verify_chain
Definition x509_crt.h:263
mbedtls_x509_crt
Definition x509_crt.h:41
mbedtls_x509_crt::valid_to
mbedtls_x509_time valid_to
Definition x509_crt.h:58
mbedtls_x509_crt::sig_oid
mbedtls_x509_buf sig_oid
Definition x509_crt.h:49
mbedtls_x509_crt::subject_alt_names
mbedtls_x509_sequence subject_alt_names
Definition x509_crt.h:66
mbedtls_x509_crt::tbs
mbedtls_x509_buf tbs
Definition x509_crt.h:45
mbedtls_x509_crt::authority_key_id
mbedtls_x509_authority authority_key_id
Definition x509_crt.h:68
mbedtls_x509_crt::subject_key_id
mbedtls_x509_buf subject_key_id
Definition x509_crt.h:67
mbedtls_x509_crt::raw
mbedtls_x509_buf raw
Definition x509_crt.h:44
mbedtls_x509_crt::serial
mbedtls_x509_buf serial
Definition x509_crt.h:48
mbedtls_x509_crt::pk
mbedtls_pk_context pk
Definition x509_crt.h:61
mbedtls_x509_crt::v3_ext
mbedtls_x509_buf v3_ext
Definition x509_crt.h:65
mbedtls_x509_crt::issuer_id
mbedtls_x509_buf issuer_id
Definition x509_crt.h:63
mbedtls_x509_crt::subject
mbedtls_x509_name subject
Definition x509_crt.h:55
mbedtls_x509_crt::certificate_policies
mbedtls_x509_sequence certificate_policies
Definition x509_crt.h:70
mbedtls_x509_crt::version
int version
Definition x509_crt.h:47
mbedtls_x509_crt::pk_raw
mbedtls_x509_buf pk_raw
Definition x509_crt.h:60
mbedtls_x509_crt::valid_from
mbedtls_x509_time valid_from
Definition x509_crt.h:57
mbedtls_x509_crt::subject_raw
mbedtls_x509_buf subject_raw
Definition x509_crt.h:52
mbedtls_x509_crt::ext_key_usage
mbedtls_x509_sequence ext_key_usage
Definition x509_crt.h:78
mbedtls_x509_crt::next
struct mbedtls_x509_crt * next
Definition x509_crt.h:90
mbedtls_x509_crt::subject_id
mbedtls_x509_buf subject_id
Definition x509_crt.h:64
mbedtls_x509_crt::issuer
mbedtls_x509_name issuer
Definition x509_crt.h:54
mbedtls_x509_crt::issuer_raw
mbedtls_x509_buf issuer_raw
Definition x509_crt.h:51
mbedtls_x509_san_list
Definition x509.h:303
mbedtls_x509_time
Definition x509.h:246
mbedtls_x509write_cert
Definition x509_crt.h:217
x509.h
X.509 generic defines and structures.
x509_crl.h
X.509 certificate revocation list parsing.