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gnutls_x509_crt_verify_hash(3)	    gnutls	gnutls_x509_crt_verify_hash(3)


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 <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_x509_crt_verify_hash(3)

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