23 #ifndef MBEDTLS_X509_H
24 #define MBEDTLS_X509_H
26 #if !defined(MBEDTLS_CONFIG_FILE)
29 #include MBEDTLS_CONFIG_FILE
35 #if defined(MBEDTLS_RSA_C)
44 #if !defined(MBEDTLS_X509_MAX_INTERMEDIATE_CA)
53 #define MBEDTLS_X509_MAX_INTERMEDIATE_CA 8
60 #define MBEDTLS_ERR_X509_FEATURE_UNAVAILABLE -0x2080
61 #define MBEDTLS_ERR_X509_UNKNOWN_OID -0x2100
62 #define MBEDTLS_ERR_X509_INVALID_FORMAT -0x2180
63 #define MBEDTLS_ERR_X509_INVALID_VERSION -0x2200
64 #define MBEDTLS_ERR_X509_INVALID_SERIAL -0x2280
65 #define MBEDTLS_ERR_X509_INVALID_ALG -0x2300
66 #define MBEDTLS_ERR_X509_INVALID_NAME -0x2380
67 #define MBEDTLS_ERR_X509_INVALID_DATE -0x2400
68 #define MBEDTLS_ERR_X509_INVALID_SIGNATURE -0x2480
69 #define MBEDTLS_ERR_X509_INVALID_EXTENSIONS -0x2500
70 #define MBEDTLS_ERR_X509_UNKNOWN_VERSION -0x2580
71 #define MBEDTLS_ERR_X509_UNKNOWN_SIG_ALG -0x2600
72 #define MBEDTLS_ERR_X509_SIG_MISMATCH -0x2680
73 #define MBEDTLS_ERR_X509_CERT_VERIFY_FAILED -0x2700
74 #define MBEDTLS_ERR_X509_CERT_UNKNOWN_FORMAT -0x2780
75 #define MBEDTLS_ERR_X509_BAD_INPUT_DATA -0x2800
76 #define MBEDTLS_ERR_X509_ALLOC_FAILED -0x2880
77 #define MBEDTLS_ERR_X509_FILE_IO_ERROR -0x2900
78 #define MBEDTLS_ERR_X509_BUFFER_TOO_SMALL -0x2980
86 #define MBEDTLS_X509_BADCERT_EXPIRED 0x01
87 #define MBEDTLS_X509_BADCERT_REVOKED 0x02
88 #define MBEDTLS_X509_BADCERT_CN_MISMATCH 0x04
89 #define MBEDTLS_X509_BADCERT_NOT_TRUSTED 0x08
90 #define MBEDTLS_X509_BADCRL_NOT_TRUSTED 0x10
91 #define MBEDTLS_X509_BADCRL_EXPIRED 0x20
92 #define MBEDTLS_X509_BADCERT_MISSING 0x40
93 #define MBEDTLS_X509_BADCERT_SKIP_VERIFY 0x80
94 #define MBEDTLS_X509_BADCERT_OTHER 0x0100
95 #define MBEDTLS_X509_BADCERT_FUTURE 0x0200
96 #define MBEDTLS_X509_BADCRL_FUTURE 0x0400
97 #define MBEDTLS_X509_BADCERT_KEY_USAGE 0x0800
98 #define MBEDTLS_X509_BADCERT_EXT_KEY_USAGE 0x1000
99 #define MBEDTLS_X509_BADCERT_NS_CERT_TYPE 0x2000
100 #define MBEDTLS_X509_BADCERT_BAD_MD 0x4000
101 #define MBEDTLS_X509_BADCERT_BAD_PK 0x8000
102 #define MBEDTLS_X509_BADCERT_BAD_KEY 0x010000
103 #define MBEDTLS_X509_BADCRL_BAD_MD 0x020000
104 #define MBEDTLS_X509_BADCRL_BAD_PK 0x040000
105 #define MBEDTLS_X509_BADCRL_BAD_KEY 0x080000
114 #define MBEDTLS_X509_KU_DIGITAL_SIGNATURE (0x80)
115 #define MBEDTLS_X509_KU_NON_REPUDIATION (0x40)
116 #define MBEDTLS_X509_KU_KEY_ENCIPHERMENT (0x20)
117 #define MBEDTLS_X509_KU_DATA_ENCIPHERMENT (0x10)
118 #define MBEDTLS_X509_KU_KEY_AGREEMENT (0x08)
119 #define MBEDTLS_X509_KU_KEY_CERT_SIGN (0x04)
120 #define MBEDTLS_X509_KU_CRL_SIGN (0x02)
121 #define MBEDTLS_X509_KU_ENCIPHER_ONLY (0x01)
122 #define MBEDTLS_X509_KU_DECIPHER_ONLY (0x8000)
129 #define MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT (0x80)
130 #define MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER (0x40)
131 #define MBEDTLS_X509_NS_CERT_TYPE_EMAIL (0x20)
132 #define MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING (0x10)
133 #define MBEDTLS_X509_NS_CERT_TYPE_RESERVED (0x08)
134 #define MBEDTLS_X509_NS_CERT_TYPE_SSL_CA (0x04)
135 #define MBEDTLS_X509_NS_CERT_TYPE_EMAIL_CA (0x02)
136 #define MBEDTLS_X509_NS_CERT_TYPE_OBJECT_SIGNING_CA (0x01)
144 #define MBEDTLS_X509_EXT_AUTHORITY_KEY_IDENTIFIER (1 << 0)
145 #define MBEDTLS_X509_EXT_SUBJECT_KEY_IDENTIFIER (1 << 1)
146 #define MBEDTLS_X509_EXT_KEY_USAGE (1 << 2)
147 #define MBEDTLS_X509_EXT_CERTIFICATE_POLICIES (1 << 3)
148 #define MBEDTLS_X509_EXT_POLICY_MAPPINGS (1 << 4)
149 #define MBEDTLS_X509_EXT_SUBJECT_ALT_NAME (1 << 5)
150 #define MBEDTLS_X509_EXT_ISSUER_ALT_NAME (1 << 6)
151 #define MBEDTLS_X509_EXT_SUBJECT_DIRECTORY_ATTRS (1 << 7)
152 #define MBEDTLS_X509_EXT_BASIC_CONSTRAINTS (1 << 8)
153 #define MBEDTLS_X509_EXT_NAME_CONSTRAINTS (1 << 9)
154 #define MBEDTLS_X509_EXT_POLICY_CONSTRAINTS (1 << 10)
155 #define MBEDTLS_X509_EXT_EXTENDED_KEY_USAGE (1 << 11)
156 #define MBEDTLS_X509_EXT_CRL_DISTRIBUTION_POINTS (1 << 12)
157 #define MBEDTLS_X509_EXT_INIHIBIT_ANYPOLICY (1 << 13)
158 #define MBEDTLS_X509_EXT_FRESHEST_CRL (1 << 14)
160 #define MBEDTLS_X509_EXT_NS_CERT_TYPE (1 << 16)
166 #define MBEDTLS_X509_FORMAT_DER 1
167 #define MBEDTLS_X509_FORMAT_PEM 2
169 #define MBEDTLS_X509_MAX_DN_NAME_SIZE 256
282 mbedtls_x509_name *cur );
284 mbedtls_x509_buf *alg );
286 mbedtls_x509_buf *alg, mbedtls_x509_buf *params );
287 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT)
288 int mbedtls_x509_get_rsassa_pss_params(
const mbedtls_x509_buf *params,
299 mbedtls_x509_buf *serial );
301 mbedtls_x509_buf *ext,
int tag );
304 const void *sig_opts );
308 int critical,
const unsigned char *val,
315 const char *oid,
size_t oid_len,
316 unsigned char *sig,
size_t size );
318 #define MBEDTLS_X509_SAFE_SNPRINTF \
320 if( ret < 0 || (size_t) ret >= n ) \
321 return( MBEDTLS_ERR_X509_BUFFER_TOO_SMALL ); \
int mbedtls_x509_get_name(unsigned char **p, const unsigned char *end, mbedtls_x509_name *cur)
int mbedtls_x509_write_extensions(unsigned char **p, unsigned char *start, mbedtls_asn1_named_data *first)
int mbedtls_x509_get_time(unsigned char **p, const unsigned char *end, mbedtls_x509_time *time)
mbedtls_asn1_buf mbedtls_x509_buf
Type-length-value structure that allows for ASN1 using DER.
int mbedtls_x509_get_alg(unsigned char **p, const unsigned char *end, mbedtls_x509_buf *alg, mbedtls_x509_buf *params)
int mbedtls_x509_time_is_past(const mbedtls_x509_time *time)
Check a given mbedtls_x509_time against the system time and tell if it's in the past.
int mbedtls_x509_get_sig(unsigned char **p, const unsigned char *end, mbedtls_x509_buf *sig)
int mbedtls_x509_string_to_names(mbedtls_asn1_named_data **head, const char *name)
mbedtls_pk_type_t
Public key types.
Compatibility names (set of defines)
int mbedtls_x509_write_sig(unsigned char **p, unsigned char *start, const char *oid, size_t oid_len, unsigned char *sig, size_t size)
Container for a sequence of ASN.1 items.
int mbedtls_x509_write_names(unsigned char **p, unsigned char *start, mbedtls_asn1_named_data *first)
int mbedtls_x509_key_size_helper(char *buf, size_t buf_size, const char *name)
Public Key abstraction layer.
Container for a sequence or list of 'named' ASN.1 data items.
int mbedtls_x509_get_sig_alg(const mbedtls_x509_buf *sig_oid, const mbedtls_x509_buf *sig_params, mbedtls_md_type_t *md_alg, mbedtls_pk_type_t *pk_alg, void **sig_opts)
mbedtls_asn1_sequence mbedtls_x509_sequence
Container for a sequence of ASN.1 items.
int mbedtls_x509_serial_gets(char *buf, size_t size, const mbedtls_x509_buf *serial)
Store the certificate serial in printable form into buf; no more than size characters will be written...
Type-length-value structure that allows for ASN1 using DER.
Container for date and time (precision in seconds).
struct mbedtls_x509_time mbedtls_x509_time
Container for date and time (precision in seconds).
int mbedtls_x509_sig_alg_gets(char *buf, size_t size, const mbedtls_x509_buf *sig_oid, mbedtls_pk_type_t pk_alg, mbedtls_md_type_t md_alg, const void *sig_opts)
mbedtls_asn1_bitstring mbedtls_x509_bitstring
Container for ASN1 bit strings.
mbedtls_asn1_named_data mbedtls_x509_name
Container for ASN1 named information objects.
The RSA public-key cryptosystem.
int mbedtls_x509_self_test(int verbose)
Checkup routine.
int mbedtls_x509_time_is_future(const mbedtls_x509_time *time)
Check a given mbedtls_x509_time against the system time and tell if it's in the future.
Container for ASN1 bit strings.
int mbedtls_x509_set_extension(mbedtls_asn1_named_data **head, const char *oid, size_t oid_len, int critical, const unsigned char *val, size_t val_len)
int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
Store the certificate DN in printable form into buf; no more than size characters will be written...
int mbedtls_x509_get_ext(unsigned char **p, const unsigned char *end, mbedtls_x509_buf *ext, int tag)
int mbedtls_x509_get_alg_null(unsigned char **p, const unsigned char *end, mbedtls_x509_buf *alg)
int mbedtls_x509_get_serial(unsigned char **p, const unsigned char *end, mbedtls_x509_buf *serial)