NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_record_get_state(3)         gnutls         gnutls_record_get_state(3)

NAME         top

       gnutls_record_get_state - API function

SYNOPSIS         top

       #include <gnutls/gnutls.h>

       int gnutls_record_get_state(gnutls_session_t session, unsigned read,
       gnutls_datum_t * mac_key, gnutls_datum_t * IV, gnutls_datum_t *
       cipher_key, unsigned char seq_number[8]);

ARGUMENTS         top

       gnutls_session_t session
                   is a gnutls_session_t type

       unsigned read
                   if non-zero the read parameters are returned, otherwise
                   the write

       gnutls_datum_t * mac_key
                   the key used for MAC (if a MAC is used)

       gnutls_datum_t * IV
                   the initialization vector or nonce used

       gnutls_datum_t * cipher_key
                   the cipher key

       unsigned char seq_number[8]
                   -- undescribed --

DESCRIPTION         top

       This function will return the parameters of the current record state.
       These are only useful to be provided to an external off-loading
       device or subsystem.

       In that case, to sync the state you must call
       gnutls_record_set_state().

RETURNS         top

       GNUTLS_E_SUCCESS on success, or an error code.

       Since 3.4.0

REPORTING BUGS         top

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

COPYRIGHT         top

       Copyright © 2001-2017 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         top

       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/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at 
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this manual
       page, send it to bugs@gnutls.org..  This page was obtained from the
       tarball gnutls-3.6.1.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2017-11-25.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail
       to man-pages@man7.org

gnutls                              3.6.1         gnutls_record_get_state(3)