|
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
gnutls_session_key_update(3) gnutls gnutls_session_key_update(3)
gnutls_session_key_update - API function
#include <gnutls/gnutls.h>
int gnutls_session_key_update(gnutls_session_t session, unsigned
flags);
gnutls_session_t session
is a gnutls_session_t type.
unsigned flags
zero of GNUTLS_KU_PEER
This function will update/refresh the session keys when the TLS
protocol is 1.3 or better. The peer is notified of the update by
sending a message, so this function should be treated similarly to
gnutls_record_send() --i.e., it may return GNUTLS_E_AGAIN or
GNUTLS_E_INTERRUPTED.
When this flag GNUTLS_KU_PEER is specified, this function in addition
to updating the local keys, will ask the peer to refresh its keys
too.
If the negotiated version is not TLS 1.3 or better this function will
return GNUTLS_E_INVALID_REQUEST.
GNUTLS_E_SUCCESS on success, otherwise a negative error code.
3.6.3
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Copyright © 2001-2019 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.
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/
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-3.6.9.tar.xz fetched from
⟨http://www.gnutls.org/download.html⟩ on 2020-08-13. 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 3.6.9 gnutls_session_key_update(3)