Linux manual pages Section 3  

Name

gnutls_x509_crt_verify_hash — verify the given signed digest

Synopsis

#include <gnutls/x509.h>
int gnutls_x509_crt_verify_hash( gnutls_x509_crt_t crt,
  unsigned int flags,
  const gnutls_datum_t * hash,
  const gnutls_datum_t * signature);
 

ARGUMENTS

gnutls_x509_crt_t crt

Holds the certificate

unsigned int flags

should be 0 for now

const gnutls_datum_t * hash

holds the hash digest to be verified

const gnutls_datum_t * signature

contains the signature

DESCRIPTION

This function will verify the given signed digest, using the parameters from the certificate.

RETURNS

In case of a verification failure 0 is returned, and 1 on success.

REPORTING BUGS

Report bugs to <[email protected]>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/

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.

COPYRIGHT

Copyright © 2008 Free Software Foundation.

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.