NAME

       gnutls_x509_privkey_export2 - API function

SYNOPSIS

       #include <gnutls/x509.h>

       int  gnutls_x509_privkey_export2(gnutls_x509_privkey_t  key, gnutls_x509_crt_fmt_t format,
       gnutls_datum_t * out);

ARGUMENTS

       gnutls_x509_privkey_t key
                   Holds the key

       gnutls_x509_crt_fmt_t format
                   the format of output params. One of PEM or DER.

       gnutls_datum_t * out
                   will contain a private key PEM or DER encoded

DESCRIPTION

       This function will export the private key to a PKCS1 structure for RSA  or  RSA-PSS  keys,
       and integer sequence for DSA keys. Other keys types will be exported in PKCS8 form.

       The output buffer is allocated using gnutls_malloc().

       It  is  recommended  to  use gnutls_x509_privkey_export2_pkcs8() instead of this function,
       when a consistent output format is required.

RETURNS

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

       Since 3.1.3

REPORTING BUGS

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

COPYRIGHT

       Copyright © 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/share/doc/gnutls/ directory does not contain the HTML form visit

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