Vydáno bylo rfc.6520, Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat Extension
08.02.2012
Abstract:
This document describes the Heartbeat Extension for the Transport
Layer Security (TLS) and Datagram Transport Layer Security (DTLS)
protocols.
The Heartbeat Extension provides a new protocol for TLS/DTLS allowing
the usage of keep-alive functionality without performing a
renegotiation and a basis for path MTU (PMTU) discovery for DTLS.