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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 (C) 2001- 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/local/share/doc/gnutls/ directory does not contain the HTML form visit https://www.gnutls.org/manual/ gnutls 3.7.7 gnutls_record_get_state(3)

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