Name

gnutls_x509_crt_verify_hash — API function

Synopsis

#include <gnutls/compat.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.

Deprecated. This function cannot be easily used securely. Use gnutls_pubkey_verify_hash2() instead.

RETURNS

In case of a verification failure GNUTLS_E_PK_SIG_VERIFY_FAILED is returned, and zero or positive code on success.

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.