Linux manual pages Section 3: Subroutines  

Name

gnutls_x509_crt_get_signature — API function

Synopsis

#include <gnutls/x509.h>
int gnutls_x509_crt_get_signature( gnutls_x509_crt_t cert,
  char * sig,
  size_t * sizeof_sig);
 

ARGUMENTS

gnutls_x509_crt_t cert

should contain a gnutls_x509_crt_t structure

char * sig

a pointer where the signature part will be copied (may be null).

size_t * sizeof_sig

initially holds the size of sig

DESCRIPTION

This function will extract the signature field of a certificate.

RETURNS

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value. and a negative error code on error.

REPORTING BUGS

Report bugs to <bug-gnutls@gnu.org>.

General guidelines for reporting bugs: http://www.gnu.org/gethelp/

GnuTLS home page: http://www.gnu.org/software/gnutls/

SEE ALSO

The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command

info gnutls

should give you access to the complete manual. As an alternative you may obtain the manual from:

COPYRIGHT

Copyright © 2001-2013 Free Software Foundation, Inc..

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.