int gnutls_x509_crt_get_serial(gnutls_x509_crt_t cert, void * result, size_t * result_size);
- gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t type
- void * result
The place where the serial number will be copied
- size_t * 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.
On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.
Report bugs to <email@example.com>.
Home page: https://www.gnutls.org
Copyright © 2001- Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.
The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit