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gnutls_est_record_overhead_size(3) gnutls gnutls_est_record_overhead_size(3)

NAME

gnutls_est_record_overhead_size - API function

SYNOPSIS

#include <gnutls/gnutls.h>
size_t gnutls_est_record_overhead_size(gnutls_protocol_t version, gnutls_cipher_algorithm_t cipher, gnutls_mac_algorithm_t mac, gnutls_compression_method_t comp, unsigned int flags);

ARGUMENTS

gnutls_protocol_t version
is a gnutls_protocol_t value
gnutls_cipher_algorithm_t cipher
is a gnutls_cipher_algorithm_t value
gnutls_mac_algorithm_t mac
is a gnutls_mac_algorithm_t value
gnutls_compression_method_t comp
is a gnutls_compression_method_t value (ignored)
unsigned int flags
must be zero

DESCRIPTION

This function will return the set size in bytes of the overhead due to TLS (or DTLS) per record.
Note that this function may provide inacurate values when TLS extensions that modify the record format are negotiated. In these cases a more accurate value can be obtained using gnutls_record_overhead_size() after a completed handshake.

SINCE

3.2.2

REPORTING BUGS

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

COPYRIGHT

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.

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/
3.6.7 gnutls