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Diffstat (limited to 'doc/functions/gnutls_x509_crt_get_serial')
| -rw-r--r-- | doc/functions/gnutls_x509_crt_get_serial | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/doc/functions/gnutls_x509_crt_get_serial b/doc/functions/gnutls_x509_crt_get_serial new file mode 100644 index 0000000..990bd12 --- /dev/null +++ b/doc/functions/gnutls_x509_crt_get_serial @@ -0,0 +1,19 @@ + + + + +@deftypefun {int} {gnutls_x509_crt_get_serial} (gnutls_x509_crt_t @var{cert}, void * @var{result}, size_t * @var{result_size}) +@var{cert}: should contain a @code{gnutls_x509_crt_t} type + +@var{result}: The place where the serial number will be copied + +@var{result_size}: Holds the size of the result field. + +This function will return the X.509 certificate's serial number. +This is obtained by the X509 Certificate serialNumber field. Serial +is not always a 32 or 64bit number. Some CAs use large serial +numbers, thus it may be wise to handle it as something uint8_t. + +@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS} (0) is returned, otherwise a +negative error value. +@end deftypefun |