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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_record_get_state(3) gnutls gnutls_record_get_state(3)
gnutls_record_get_state - API function
#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 [8] seq_number);
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 [8] seq_number
A 64-bit sequence number
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. The returned values should be
considered constant and valid for the lifetime of the session.
In that case, to sync the state back you must call
gnutls_record_set_state().
GNUTLS_E_SUCCESS on success, or an error code.
Since 3.4.0
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
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.
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 fetched from
⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11. 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 3.8.10 gnutls_record_get_state(3)
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HTML rendering created 2025-09-06 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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