



@deftypefun {int} {gnutls_pubkey_verify_hash} (gnutls_pubkey_t @var{key}, unsigned int @var{flags}, const gnutls_datum_t * @var{hash}, const gnutls_datum_t * @var{signature})
@var{key}: Holds the public key

@var{flags}: Zero or one of @code{gnutls_pubkey_flags_t} 

@var{hash}: holds the hash digest to be verified

@var{signature}: contains the signature

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

Deprecated. This function cannot be easily used securely. 
Use @code{gnutls_pubkey_verify_hash2()}  instead.

@strong{Returns:} In case of a verification failure @code{GNUTLS_E_PK_SIG_VERIFY_FAILED}  
is returned, and zero or positive code on success.

@strong{Since:} 2.12.0
@end deftypefun
