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gnutls_x509_crt_get_serial(3) gnutls gnutls_x509_crt_get_serial(3) NAME gnutls_x509_crt_get_serial - API function SYNOPSIS #include <gnutls/x509.h> int gnutls_x509_crt_get_serial(gnutls_x509_crt_t cert, void * result, size_t * result_size); ARGUMENTS 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. DESCRIPTION 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. RETURNS On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative er- ror value. REPORTING BUGS Report bugs to <bugs@gnutls.org>. Home page: https://www.gnutls.org COPYRIGHT Copyright (C) 2001-2023 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 no- tice and this notice are preserved. SEE ALSO The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.8.9 gnutls_x509_crt_get_serial(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO
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