5.13.0.0R1
Software Development Kit
Data Structures | Macros | Functions
x509.h File Reference

X.509 generic defines and structures. More...

Data Structures

struct  mbedtls_x509_time
 

Macros

#define MBEDTLS_X509_MAX_DN_NAME_SIZE   256
 
#define MBEDTLS_X509_MAX_INTERMEDIATE_CA   8
 
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
 

Typedefs

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
 

Functions

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. More...
 
int mbedtls_x509_self_test (int verbose)
 Checkup routine. More...
 
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. More...
 
int mbedtls_x509_time_is_future (const mbedtls_x509_time *from)
 Check a given mbedtls_x509_time against the system time and tell if it's in the future. More...
 
int mbedtls_x509_time_is_past (const mbedtls_x509_time *to)
 Check a given mbedtls_x509_time against the system time and tell if it's in the past. More...
 

Detailed Description

X.509 generic defines and structures.

Macro Definition Documentation

#define MBEDTLS_X509_MAX_DN_NAME_SIZE   256

Maximum value size of a DN entry

Function Documentation

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.

Parameters
bufBuffer to write to
sizeMaximum size of buffer
dnThe X509 name to represent
Returns
The length of the string written (not including the terminated nul byte), or a negative error code.
int mbedtls_x509_self_test ( int  verbose)

Checkup routine.

Returns
0 if successful, or 1 if the test failed
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.

Parameters
bufBuffer to write to
sizeMaximum size of buffer
serialThe X509 serial to represent
Returns
The length of the string written (not including the terminated nul byte), or a negative error code.
int mbedtls_x509_time_is_future ( const mbedtls_x509_time *  from)

Check a given mbedtls_x509_time against the system time and tell if it's in the future.

Note
Intended usage is "if( is_future( valid_from ) ) ERROR". Hence the return value of 1 if on internal errors.
Parameters
frommbedtls_x509_time to check
Returns
1 if the given time is in the future or an error occurred, 0 otherwise.
int mbedtls_x509_time_is_past ( const mbedtls_x509_time *  to)

Check a given mbedtls_x509_time against the system time and tell if it's in the past.

Note
Intended usage is "if( is_past( valid_to ) ) ERROR". Hence the return value of 1 if on internal errors.
Parameters
tombedtls_x509_time to check
Returns
1 if the given time is in the past or an error occurred, 0 otherwise.