"Transport Layer Security (TLS) Extensions: Extension Definitions", Donald Eastlake 3rd, 24-Jun-09. ( bytes)

This document provides specifications for existing TLS extensions. It is a companion document for the TLS 1.2 specification [RFC5246]. The extensions specified are server_name, max_fragment_length, client_certificate_url, trusted_ca_keys, truncated_hmac, and status_request.

"Keying Material Exporters for Transport Layer Security (TLS)", Eric Rescorla, 7-Mar-09. ( bytes)

A number of protocols wish to leverage Transport Layer Security (TLS) to perform key establishment but then use some of the keying material for their own purposes. This document describes a general mechanism for allowing that.

"Datagram Transport Layer Security version 1.2", Eric Rescorla, Nagendra Modadugu, 7-Mar-09. ( bytes)

This document specifies Version 1.2 of the Datagram Transport Layer Security (DTLS) protocol. The DTLS protocol provides communications privacy for datagram protocols. The protocol allows client/server applications to communicate in a way that is designed to prevent eavesdropping, tampering, or message forgery. The DTLS protocol is based on the Transport Layer Security (TLS) protocol and provides equivalent security guarantees. Datagram semantics of the underlying transport are preserved by the DTLS protocol. This document updates DTLS 1.0 to work with TLS version 1.2. Legal This documents and the information contained therein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

"Transport Layer Security (TLS) Cached Information Extension", Stefan Santesson, Quynh Dang, 24-Jun-09. ( bytes)

This document defines a Transport Layer Security (TLS) extension for cached information. This extension allows the TLS client to inform a server of cached information from previous TLS sessions, allowing the server to omit sending cached static information to the client during the TLS handshake protocol exchange.

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