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gnutls_pubkey_verify_data(3)	    gnutls	  gnutls_pubkey_verify_data(3)

NAME
       gnutls_pubkey_verify_data - API function

SYNOPSIS
       #include <gnutls/abstract.h>

       int   gnutls_pubkey_verify_data(gnutls_pubkey_t	pubkey,  unsigned  int
       flags, const gnutls_datum_t * data, const gnutls_datum_t * signature);

ARGUMENTS
       gnutls_pubkey_t pubkey
		   Holds the public key

       unsigned int flags
		   Zero or one of gnutls_pubkey_flags_t

       const gnutls_datum_t * data
		   holds the signed data

       const gnutls_datum_t * signature
		   contains the signature

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

       Deprecated.   This  function  cannot  be  easily  used  securely.   Use
       gnutls_pubkey_verify_data2() instead.

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

SINCE
       2.12.0

REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org

COPYRIGHT
       Copyright (C) 2001-2014 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.

SEE ALSO
       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

       http://www.gnutls.org/manual/

gnutls				    3.3.17	  gnutls_pubkey_verify_data(3)