- Generated on Sun Jan 23 2022 06:14:42 for ReactOS by
1.8.15
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ReactOS
0.4.15-dev-3723-g8d70159
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Classes | |
| struct | mbedtls_x509_time |
| struct | mbedtls_x509_crl_entry |
| struct | mbedtls_x509_crl |
| struct | mbedtls_x509_crt |
| struct | mbedtls_x509_crt_profile |
| struct | mbedtls_x509write_cert |
| struct | mbedtls_x509_crt_verify_chain_item |
| struct | mbedtls_x509_crt_verify_chain |
| struct | mbedtls_x509_csr |
| struct | mbedtls_x509write_csr |
Macros | |
| #define | MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 |
Functions | |
| int | mbedtls_dhm_parse_dhm (mbedtls_dhm_context *dhm, const unsigned char *dhmin, size_t dhminlen) |
| This function parses DHM parameters in PEM or DER format. More... | |
X509 Error codes | |
| #define | MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE -0x2080 |
| #define | MBEDTLS_ERR_X509_UNKNOWN_OID -0x2100 |
| #define | MBEDTLS_ERR_X509_INVALID_FORMAT -0x2180 |
| #define | MBEDTLS_ERR_X509_INVALID_VERSION -0x2200 |
| #define | MBEDTLS_ERR_X509_INVALID_SERIAL -0x2280 |
| #define | MBEDTLS_ERR_X509_INVALID_ALG -0x2300 |
| #define | MBEDTLS_ERR_X509_INVALID_NAME -0x2380 |
| #define | MBEDTLS_ERR_X509_INVALID_DATE -0x2400 |
| #define | MBEDTLS_ERR_X509_INVALID_SIGNATURE -0x2480 |
| #define | MBEDTLS_ERR_X509_INVALID_EXTENSIONS -0x2500 |
| #define | MBEDTLS_ERR_X509_UNKNOWN_VERSION -0x2580 |
| #define | MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG -0x2600 |
| #define | MBEDTLS_ERR_X509_SIG_MISMATCH -0x2680 |
| #define | MBEDTLS_ERR_X509_CERT_VERIFY_FAILED -0x2700 |
| #define | MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT -0x2780 |
| #define | MBEDTLS_ERR_X509_BAD_INPUT_DATA -0x2800 |
| #define | MBEDTLS_ERR_X509_ALLOC_FAILED -0x2880 |
| #define | MBEDTLS_ERR_X509_FILE_IO_ERROR -0x2900 |
| #define | MBEDTLS_ERR_X509_BUFFER_TOO_SMALL -0x2980 |
| #define | MBEDTLS_ERR_X509_FATAL_ERROR -0x3000 |
X509 Verify codes | |
| #define | MBEDTLS_X509_BADCERT_EXPIRED 0x01 |
| #define | MBEDTLS_X509_BADCERT_REVOKED 0x02 |
| #define | MBEDTLS_X509_BADCERT_CN_MISMATCH 0x04 |
| #define | MBEDTLS_X509_BADCERT_NOT_TRUSTED 0x08 |
| #define | MBEDTLS_X509_BADCRL_NOT_TRUSTED 0x10 |
| #define | MBEDTLS_X509_BADCRL_EXPIRED 0x20 |
| #define | MBEDTLS_X509_BADCERT_MISSING 0x40 |
| #define | MBEDTLS_X509_BADCERT_SKIP_VERIFY 0x80 |
| #define | MBEDTLS_X509_BADCERT_OTHER 0x0100 |
| #define | MBEDTLS_X509_BADCERT_FUTURE 0x0200 |
| #define | MBEDTLS_X509_BADCRL_FUTURE 0x0400 |
| #define | MBEDTLS_X509_BADCERT_KEY_USAGE 0x0800 |
| #define | MBEDTLS_X509_BADCERT_EXT_KEY_USAGE 0x1000 |
| #define | MBEDTLS_X509_BADCERT_NS_CERT_TYPE 0x2000 |
| #define | MBEDTLS_X509_BADCERT_BAD_MD 0x4000 |
| #define | MBEDTLS_X509_BADCERT_BAD_PK 0x8000 |
| #define | MBEDTLS_X509_BADCERT_BAD_KEY 0x010000 |
| #define | MBEDTLS_X509_BADCRL_BAD_MD 0x020000 |
| #define | MBEDTLS_X509_BADCRL_BAD_PK 0x040000 |
| #define | MBEDTLS_X509_BADCRL_BAD_KEY 0x080000 |
Structures for parsing X.509 certificates, CRLs and CSRs | |
| typedef mbedtls_asn1_buf | mbedtls_x509_buf |
| typedef mbedtls_asn1_bitstring | mbedtls_x509_bitstring |
| typedef mbedtls_asn1_named_data | mbedtls_x509_name |
| typedef mbedtls_asn1_sequence | mbedtls_x509_sequence |
| typedef struct mbedtls_x509_time | mbedtls_x509_time |
Structures and functions for parsing CRLs | |
| typedef struct mbedtls_x509_crl_entry | mbedtls_x509_crl_entry |
| typedef struct mbedtls_x509_crl | mbedtls_x509_crl |
| int | mbedtls_x509_crl_parse_der (mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen) |
| Parse a DER-encoded CRL and append it to the chained list. More... | |
| int | mbedtls_x509_crl_parse (mbedtls_x509_crl *chain, const unsigned char *buf, size_t buflen) |
| Parse one or more CRLs and append them to the chained list. More... | |
| int | mbedtls_x509_crl_info (char *buf, size_t size, const char *prefix, const mbedtls_x509_crl *crl) |
| Returns an informational string about the CRL. More... | |
| void | mbedtls_x509_crl_init (mbedtls_x509_crl *crl) |
| Initialize a CRL (chain) More... | |
| void | mbedtls_x509_crl_free (mbedtls_x509_crl *crl) |
| Unallocate all CRL data. More... | |
Structures and functions for X.509 Certificate Signing Requests (CSR) | |
| typedef struct mbedtls_x509_csr | mbedtls_x509_csr |
| typedef struct mbedtls_x509write_csr | mbedtls_x509write_csr |
| #define MBEDTLS_ERR_X509_ALLOC_FAILED -0x2880 |
| #define MBEDTLS_ERR_X509_BAD_INPUT_DATA -0x2800 |
| #define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL -0x2980 |
| #define MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT -0x2780 |
| #define MBEDTLS_ERR_X509_CERT_VERIFY_FAILED -0x2700 |
| #define MBEDTLS_ERR_X509_FATAL_ERROR -0x3000 |
| #define MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE -0x2080 |
| #define MBEDTLS_ERR_X509_FILE_IO_ERROR -0x2900 |
| #define MBEDTLS_ERR_X509_INVALID_ALG -0x2300 |
| #define MBEDTLS_ERR_X509_INVALID_DATE -0x2400 |
| #define MBEDTLS_ERR_X509_INVALID_EXTENSIONS -0x2500 |
| #define MBEDTLS_ERR_X509_INVALID_FORMAT -0x2180 |
| #define MBEDTLS_ERR_X509_INVALID_NAME -0x2380 |
| #define MBEDTLS_ERR_X509_INVALID_SERIAL -0x2280 |
| #define MBEDTLS_ERR_X509_INVALID_SIGNATURE -0x2480 |
| #define MBEDTLS_ERR_X509_INVALID_VERSION -0x2200 |
| #define MBEDTLS_ERR_X509_SIG_MISMATCH -0x2680 |
Signature algorithms do not match. (see mbedtls_x509_crt sig_oid)
| #define MBEDTLS_ERR_X509_UNKNOWN_OID -0x2100 |
| #define MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG -0x2600 |
| #define MBEDTLS_ERR_X509_UNKNOWN_VERSION -0x2580 |
| #define MBEDTLS_X509_BADCERT_BAD_KEY 0x010000 |
| #define MBEDTLS_X509_BADCERT_BAD_MD 0x4000 |
| #define MBEDTLS_X509_BADCERT_BAD_PK 0x8000 |
| #define MBEDTLS_X509_BADCERT_CN_MISMATCH 0x04 |
| #define MBEDTLS_X509_BADCERT_EXPIRED 0x01 |
| #define MBEDTLS_X509_BADCERT_EXT_KEY_USAGE 0x1000 |
| #define MBEDTLS_X509_BADCERT_FUTURE 0x0200 |
| #define MBEDTLS_X509_BADCERT_KEY_USAGE 0x0800 |
| #define MBEDTLS_X509_BADCERT_MISSING 0x40 |
| #define MBEDTLS_X509_BADCERT_NOT_TRUSTED 0x08 |
| #define MBEDTLS_X509_BADCERT_NS_CERT_TYPE 0x2000 |
| #define MBEDTLS_X509_BADCERT_OTHER 0x0100 |
| #define MBEDTLS_X509_BADCERT_REVOKED 0x02 |
| #define MBEDTLS_X509_BADCERT_SKIP_VERIFY 0x80 |
| #define MBEDTLS_X509_BADCRL_BAD_KEY 0x080000 |
| #define MBEDTLS_X509_BADCRL_BAD_MD 0x020000 |
| #define MBEDTLS_X509_BADCRL_BAD_PK 0x040000 |
| #define MBEDTLS_X509_BADCRL_FUTURE 0x0400 |
| #define MBEDTLS_X509_BADCRL_NOT_TRUSTED 0x10 |
| #define MBEDTLS_X509_CRT_VERSION_1 0 |
Definition at line 142 of file x509_crt.h.
| #define MBEDTLS_X509_CRT_VERSION_2 1 |
Definition at line 143 of file x509_crt.h.
| #define MBEDTLS_X509_CRT_VERSION_3 2 |
Definition at line 144 of file x509_crt.h.
Build flag from an algorithm/curve identifier (pk, md, ecp) Since 0 is always XXX_NONE, ignore it.
Definition at line 126 of file x509_crt.h.
| #define MBEDTLS_X509_MAX_FILE_PATH_LEN 512 |
Definition at line 150 of file x509_crt.h.
| #define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8 |
Maximum number of intermediate CAs in a verification chain. That is, maximum length of the chain, excluding the end-entity certificate and the trusted root certificate.
Set this to a low value to prevent an adversary from making you waste resources verifying an overlong certificate chain.
| #define MBEDTLS_X509_MAX_VERIFY_CHAIN_SIZE ( MBEDTLS_X509_MAX_INTERMEDIATE_CA + 2 ) |
Max size of verification chain: end-entity + intermediates + trusted root
Definition at line 182 of file x509_crt.h.
| #define MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN 32 |
Definition at line 146 of file x509_crt.h.
| #define MBEDTLS_X509_RFC5280_UTC_TIME_LEN 15 |
Definition at line 147 of file x509_crt.h.
| typedef mbedtls_asn1_buf mbedtls_x509_buf |
| typedef struct mbedtls_x509_crl mbedtls_x509_crl |
Certificate revocation list structure. Every CRL may have multiple entries.
Certificate revocation list entry. Contains the CA-specific serial numbers and revocation dates.
| typedef struct mbedtls_x509_crt mbedtls_x509_crt |
Container for an X.509 certificate. The certificate may be chained.
Security profile for certificate verification.
All lists are bitfields, built by ORing flags from MBEDTLS_X509_ID_FLAG().
| typedef void mbedtls_x509_crt_restart_ctx |
Definition at line 224 of file x509_crt.h.
| typedef struct mbedtls_x509_csr mbedtls_x509_csr |
Certificate Signing Request (CSR) structure.
| typedef struct mbedtls_x509_time mbedtls_x509_time |
Container for date and time (precision in seconds).
Container for writing a certificate (CRT)
Container for writing a CSR
| int mbedtls_dhm_parse_dhm | ( | mbedtls_dhm_context * | dhm, |
| const unsigned char * | dhmin, | ||
| size_t | dhminlen | ||
| ) |
This function parses DHM parameters in PEM or DER format.
| dhm | The DHM context to import the DHM parameters into. This must be initialized. |
| dhmin | The input buffer. This must be a readable buffer of length dhminlen Bytes. |
| dhminlen | The size of the input buffer dhmin, including the terminating NULL Byte for PEM data. |
0 on success. MBEDTLS_ERR_DHM_XXX or MBEDTLS_ERR_PEM_XXX error code on failure. | void mbedtls_x509_crl_free | ( | mbedtls_x509_crl * | crl | ) |
Unallocate all CRL data.
| crl | CRL chain to free |
| void mbedtls_x509_crl_init | ( | mbedtls_x509_crl * | crl | ) |
Initialize a CRL (chain)
| crl | CRL chain to initialize |
Parse one or more CRLs and append them to the chained list.
| chain | points to the start of the chain |
| buf | buffer holding the CRL data in PEM or DER format |
| buflen | size of the buffer (including the terminating null byte for PEM data) |
| int mbedtls_x509_crl_parse_der | ( | mbedtls_x509_crl * | chain, |
| const unsigned char * | buf, | ||
| size_t | buflen | ||
| ) |
Parse a DER-encoded CRL and append it to the chained list.
| chain | points to the start of the chain |
| buf | buffer holding the CRL data in DER format |
| buflen | size of the buffer (including the terminating null byte for PEM data) |
| 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.
| crt | Leaf certificate used. |
| usage_oid | Intended usage (eg MBEDTLS_OID_SERVER_AUTH or MBEDTLS_OID_CLIENT_AUTH). |
| usage_len | Length of usage_oid (eg given by MBEDTLS_OID_SIZE()). |
| int mbedtls_x509_crt_check_key_usage | ( | const mbedtls_x509_crt * | crt, |
| unsigned int | usage | ||
| ) |
Check usage of certificate against keyUsage extension.
| crt | Leaf certificate used. |
| usage | Intended usage(s) (eg MBEDTLS_X509_KU_KEY_ENCIPHERMENT before using the certificate to perform an RSA key exchange). |
mbedtls_x509_crt_verify(). | void mbedtls_x509_crt_free | ( | mbedtls_x509_crt * | crt | ) |
Unallocate all certificate data.
| crt | Certificate chain to free |
| void mbedtls_x509_crt_init | ( | mbedtls_x509_crt * | crt | ) |
Initialize a certificate (chain)
| crt | Certificate chain to initialize |
Parse one DER-encoded or one or more concatenated PEM-encoded certificates and add them to the chained list.
For CRTs in PEM encoding, the function parses permissively: if at least one certificate can be parsed, the function returns the number of certificates for which parsing failed (hence 0 if all certificates were parsed successfully). If no certificate could be parsed, the function returns the first (negative) error encountered during parsing.
PEM encoded certificates may be interleaved by other data such as human readable descriptions of their content, as long as the certificates are enclosed in the PEM specific '--—{BEGIN/END} CERTIFICATE--—' delimiters.
| chain | The chain to which to add the parsed certificates. |
| buf | The buffer holding the certificate data in PEM or DER format. For certificates in PEM encoding, this may be a concatenation of multiple certificates; for DER encoding, the buffer must comprise exactly one certificate. |
| buflen | The size of buf, including the terminating NULL byte in case of PEM encoded data. |
0 if all certificates were parsed successfully. | 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.
| chain | points to the start of the chain |
| buf | buffer holding the certificate DER data |
| buflen | size of the buffer |
| 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(*)(void *, mbedtls_x509_crt *, int, uint32_t *) | f_vrfy, | ||
| void * | p_vrfy | ||
| ) |
Verify the certificate signature.
The verify callback is a user-supplied callback that
can clear / modify / add flags for a certificate. If set,
the verification callback is called for each
certificate in the chain (from the trust-ca down to the
presented crt). The parameters for the callback are:
(void *parameter, mbedtls_x509_crt *crt, int certificate_depth,
int *flags). With the flags representing current flags for
that specific certificate and the certificate depth from
the bottom (Peer cert depth = 0).
All flags left after returning from the callback
are also returned to the application. The function should
return 0 for anything (including invalid certificates)
other than fatal error, as a non-zero return code
immediately aborts the verification process. For fatal
errors, a specific error code should be used (different
from MBEDTLS_ERR_X509_CERT_VERIFY_FAILED which should not
be returned at this point), or MBEDTLS_ERR_X509_FATAL_ERROR
can be used if no better code is available.
mbedtls_x509_crt_verify_info() mbedtls_x509_crt_verify_with_profile() with the default security profile.trust_ca list can contain two types of certificates: (1) those of trusted root CAs, so that certificates chaining up to those CAs will be trusted, and (2) self-signed end-entity certificates to be trusted (for specific peers you know) - in that case, the self-signed certificate doesn't need to have the CA bit set.| crt | a certificate (chain) to be verified |
| trust_ca | the list of trusted CAs (see note above) |
| ca_crl | the list of CRLs for trusted CAs (see note above) |
| cn | expected Common Name (can be set to NULL if the CN must not be verified) |
| flags | result of the verification |
| f_vrfy | verification function |
| p_vrfy | verification parameter |
Returns an informational string about the verification status of a certificate.
| buf | Buffer to write to |
| size | Maximum size of buffer |
| prefix | A line prefix |
| flags | Verification flags created by mbedtls_x509_crt_verify() |
| 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(*)(void *, mbedtls_x509_crt *, int, uint32_t *) | f_vrfy, | ||
| void * | p_vrfy, | ||
| mbedtls_x509_crt_restart_ctx * | rs_ctx | ||
| ) |
Restartable version of mbedtls_crt_verify_with_profile()
mbedtls_crt_verify_with_profile() but can return early and restart according to the limit set with mbedtls_ecp_set_max_ops() to reduce blocking.| crt | a certificate (chain) to be verified |
| trust_ca | the list of trusted CAs |
| ca_crl | the list of CRLs for trusted CAs |
| profile | security profile for verification |
| cn | expected Common Name (can be set to NULL if the CN must not be verified) |
| flags | result of the verification |
| f_vrfy | verification function |
| p_vrfy | verification parameter |
| rs_ctx | restart context (NULL to disable restart) |
mbedtls_crt_verify_with_profile(), or mbedtls_ecp_set_max_ops(). | 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(*)(void *, mbedtls_x509_crt *, int, uint32_t *) | f_vrfy, | ||
| void * | p_vrfy | ||
| ) |
Verify the certificate signature according to profile.
mbedtls_x509_crt_verify(), but with explicit security profile.| crt | a certificate (chain) to be verified |
| trust_ca | the list of trusted CAs |
| ca_crl | the list of CRLs for trusted CAs |
| profile | security profile for verification |
| cn | expected Common Name (can be set to NULL if the CN must not be verified) |
| flags | result of the verification |
| f_vrfy | verification function |
| p_vrfy | verification parameter |
| const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_default |
Default security profile. Should provide a good balance between security and compatibility with current deployments.
This profile permits:
New minor versions of Mbed TLS may extend this profile, for example if new curves are added to the library. New minor versions of Mbed TLS will not reduce this profile unless serious security concerns require it.
| const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_next |
Expected next default profile. Recommended for new deployments. Currently targets a 128-bit security level, except for allowing RSA-2048.
| const mbedtls_x509_crt_profile mbedtls_x509_crt_profile_suiteb |
NSA Suite B profile.
1.8.15