27 #ifndef POLARSSL_X509_H 28 #define POLARSSL_X509_H 30 #if !defined(POLARSSL_CONFIG_FILE) 33 #include POLARSSL_CONFIG_FILE 39 #if defined(POLARSSL_RSA_C) 52 #define POLARSSL_ERR_X509_FEATURE_UNAVAILABLE -0x2080 53 #define POLARSSL_ERR_X509_UNKNOWN_OID -0x2100 54 #define POLARSSL_ERR_X509_INVALID_FORMAT -0x2180 55 #define POLARSSL_ERR_X509_INVALID_VERSION -0x2200 56 #define POLARSSL_ERR_X509_INVALID_SERIAL -0x2280 57 #define POLARSSL_ERR_X509_INVALID_ALG -0x2300 58 #define POLARSSL_ERR_X509_INVALID_NAME -0x2380 59 #define POLARSSL_ERR_X509_INVALID_DATE -0x2400 60 #define POLARSSL_ERR_X509_INVALID_SIGNATURE -0x2480 61 #define POLARSSL_ERR_X509_INVALID_EXTENSIONS -0x2500 62 #define POLARSSL_ERR_X509_UNKNOWN_VERSION -0x2580 63 #define POLARSSL_ERR_X509_UNKNOWN_SIG_ALG -0x2600 64 #define POLARSSL_ERR_X509_SIG_MISMATCH -0x2680 65 #define POLARSSL_ERR_X509_CERT_VERIFY_FAILED -0x2700 66 #define POLARSSL_ERR_X509_CERT_UNKNOWN_FORMAT -0x2780 67 #define POLARSSL_ERR_X509_BAD_INPUT_DATA -0x2800 68 #define POLARSSL_ERR_X509_MALLOC_FAILED -0x2880 69 #define POLARSSL_ERR_X509_FILE_IO_ERROR -0x2900 76 #define BADCERT_EXPIRED 0x01 77 #define BADCERT_REVOKED 0x02 78 #define BADCERT_CN_MISMATCH 0x04 79 #define BADCERT_NOT_TRUSTED 0x08 80 #define BADCRL_NOT_TRUSTED 0x10 81 #define BADCRL_EXPIRED 0x20 82 #define BADCERT_MISSING 0x40 83 #define BADCERT_SKIP_VERIFY 0x80 84 #define BADCERT_OTHER 0x0100 85 #define BADCERT_FUTURE 0x0200 86 #define BADCRL_FUTURE 0x0400 93 #define KU_DIGITAL_SIGNATURE (0x80) 94 #define KU_NON_REPUDIATION (0x40) 95 #define KU_KEY_ENCIPHERMENT (0x20) 96 #define KU_DATA_ENCIPHERMENT (0x10) 97 #define KU_KEY_AGREEMENT (0x08) 98 #define KU_KEY_CERT_SIGN (0x04) 99 #define KU_CRL_SIGN (0x02) 106 #define NS_CERT_TYPE_SSL_CLIENT (0x80) 107 #define NS_CERT_TYPE_SSL_SERVER (0x40) 108 #define NS_CERT_TYPE_EMAIL (0x20) 109 #define NS_CERT_TYPE_OBJECT_SIGNING (0x10) 110 #define NS_CERT_TYPE_RESERVED (0x08) 111 #define NS_CERT_TYPE_SSL_CA (0x04) 112 #define NS_CERT_TYPE_EMAIL_CA (0x02) 113 #define NS_CERT_TYPE_OBJECT_SIGNING_CA (0x01) 121 #define EXT_AUTHORITY_KEY_IDENTIFIER (1 << 0) 122 #define EXT_SUBJECT_KEY_IDENTIFIER (1 << 1) 123 #define EXT_KEY_USAGE (1 << 2) 124 #define EXT_CERTIFICATE_POLICIES (1 << 3) 125 #define EXT_POLICY_MAPPINGS (1 << 4) 126 #define EXT_SUBJECT_ALT_NAME (1 << 5) 127 #define EXT_ISSUER_ALT_NAME (1 << 6) 128 #define EXT_SUBJECT_DIRECTORY_ATTRS (1 << 7) 129 #define EXT_BASIC_CONSTRAINTS (1 << 8) 130 #define EXT_NAME_CONSTRAINTS (1 << 9) 131 #define EXT_POLICY_CONSTRAINTS (1 << 10) 132 #define EXT_EXTENDED_KEY_USAGE (1 << 11) 133 #define EXT_CRL_DISTRIBUTION_POINTS (1 << 12) 134 #define EXT_INIHIBIT_ANYPOLICY (1 << 13) 135 #define EXT_FRESHEST_CRL (1 << 14) 137 #define EXT_NS_CERT_TYPE (1 << 16) 143 #define X509_FORMAT_DER 1 144 #define X509_FORMAT_PEM 2 146 #define X509_MAX_DN_NAME_SIZE 256 204 int x509_dn_gets(
char *buf,
size_t size,
const x509_name *dn );
277 int x509_get_name(
unsigned char **p,
const unsigned char *end,
281 int x509_get_alg(
unsigned char **p,
const unsigned char *end,
282 x509_buf *alg, x509_buf *params );
283 #if defined(POLARSSL_X509_RSASSA_PSS_SUPPORT) 288 int x509_get_sig(
unsigned char **p,
const unsigned char *end, x509_buf *sig );
292 int x509_get_time(
unsigned char **p,
const unsigned char *end,
296 int x509_get_ext(
unsigned char **p,
const unsigned char *end,
297 x509_buf *ext,
int tag );
298 int x509_load_file(
const char *path,
unsigned char **buf,
size_t *n );
301 const void *sig_opts );
305 int critical,
const unsigned char *val,
312 const char *oid,
size_t oid_len,
313 unsigned char *sig,
size_t size );
int x509_time_expired(const x509_time *time)
Check a given x509_time against the system time and check if it is not expired.
int x509_set_extension(asn1_named_data **head, const char *oid, size_t oid_len, int critical, const unsigned char *val, size_t val_len)
int x509_string_to_names(asn1_named_data **head, const char *name)
struct _x509_time x509_time
Container for date and time (precision in seconds).
int x509_get_name(unsigned char **p, const unsigned char *end, x509_name *cur)
int x509_get_serial(unsigned char **p, const unsigned char *end, x509_buf *serial)
int x509_get_sig_alg(const x509_buf *sig_oid, const x509_buf *sig_params, md_type_t *md_alg, pk_type_t *pk_alg, void **sig_opts)
int x509_key_size_helper(char *buf, size_t size, const char *name)
const char * x509_oid_get_description(x509_buf *oid)
Give an known OID, return its descriptive string.
int x509_get_alg_null(unsigned char **p, const unsigned char *end, x509_buf *alg)
Container for date and time (precision in seconds).
Configuration options (set of defines)
int x509_get_sig(unsigned char **p, const unsigned char *end, x509_buf *sig)
Container for ASN1 bit strings.
Public Key abstraction layer.
asn1_named_data x509_name
Container for ASN1 named information objects.
int x509_get_alg(unsigned char **p, const unsigned char *end, x509_buf *alg, x509_buf *params)
Container for a sequence of ASN.1 items.
int x509_write_names(unsigned char **p, unsigned char *start, asn1_named_data *first)
int x509_get_time(unsigned char **p, const unsigned char *end, x509_time *time)
int x509_dn_gets(char *buf, size_t size, const x509_name *dn)
Store the certificate DN in printable form into buf; no more than size characters will be written...
int x509_write_extensions(unsigned char **p, unsigned char *start, asn1_named_data *first)
int x509_oid_get_numeric_string(char *buf, size_t size, x509_buf *oid)
Give an OID, return a string version of its OID number.
pk_type_t
Public key types.
int x509_sig_alg_gets(char *buf, size_t size, const x509_buf *sig_oid, pk_type_t pk_alg, md_type_t md_alg, const void *sig_opts)
int x509_load_file(const char *path, unsigned char **buf, size_t *n)
int x509_get_rsassa_pss_params(const x509_buf *params, md_type_t *md_alg, md_type_t *mgf_md, int *salt_len)
Container for a sequence or list of 'named' ASN.1 data items.
Type-length-value structure that allows for ASN1 using DER.
The RSA public-key cryptosystem.
int x509_get_ext(unsigned char **p, const unsigned char *end, x509_buf *ext, int tag)
int x509_write_sig(unsigned char **p, unsigned char *start, const char *oid, size_t oid_len, unsigned char *sig, size_t size)
int x509_time_future(const x509_time *time)
Check a given x509_time against the system time and check if it is not from the future.
asn1_buf x509_buf
Type-length-value structure that allows for ASN1 using DER.
int x509_self_test(int verbose)
Checkup routine.
asn1_sequence x509_sequence
Container for a sequence of ASN.1 items.
asn1_bitstring x509_bitstring
Container for ASN1 bit strings.
int x509_serial_gets(char *buf, size_t size, const x509_buf *serial)
Store the certificate serial in printable form into buf; no more than size characters will be written...