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gnutls_privkey_sign_data2(3)	     gnutls	    gnutls_privkey_sign_data2(3)

NAME
     gnutls_privkey_sign_data2 - API function

SYNOPSIS
     #include <gnutls/abstract.h>

     int  gnutls_privkey_sign_data2(gnutls_privkey_t  signer,  gnutls_sign_algo-
     rithm_t algo, unsigned int flags, const gnutls_datum_t *  data,  gnutls_da-
     tum_t * signature);

ARGUMENTS
     gnutls_privkey_t signer
		 Holds the key

     gnutls_sign_algorithm_t algo
		 The signature algorithm used

     unsigned int flags
		 Zero or one of gnutls_privkey_flags_t

     const gnutls_datum_t * data
		 holds the data to be signed

     gnutls_datum_t * signature
		 will contain the signature allocated with gnutls_malloc()

DESCRIPTION
     This  function will sign the given data using the specified signature algo-
     rithm. This function is an enhancement of gnutls_privkey_sign_data(), as it
     allows utilizing a alternative signature algorithm where possible (e.g, use
     an RSA key with RSA-PSS).

RETURNS
     On success, GNUTLS_E_SUCCESS (0) is returned, otherwise  a  negative  error
     value.

SINCE
     3.6.0

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

COPYRIGHT
     Copyright (C) 2001-2023 Free Software Foundation, Inc., and others.
     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/local/share/doc/gnutls/ directory does not contain the  HTML  form
     visit

     https://www.gnutls.org/manual/

gnutls				     3.8.13	    gnutls_privkey_sign_data2(3)

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