RFC 3749 (rfc3749) - Page 1 of 8
Transport Layer Security Protocol Compression Methods
Alternative Format: Original Text Document
Network Working Group S. Hollenbeck
Request for Comments: 3749 VeriSign, Inc.
Category: Standards Track May 2004
Transport Layer Security Protocol Compression Methods
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2004). All Rights Reserved.
Abstract
The Transport Layer Security (TLS) protocol (RFC 2246) includes
features to negotiate selection of a lossless data compression method
as part of the TLS Handshake Protocol and to then apply the algorithm
associated with the selected method as part of the TLS Record
Protocol. TLS defines one standard compression method which
specifies that data exchanged via the record protocol will not be
compressed. This document describes an additional compression method
associated with a lossless data compression algorithm for use with
TLS, and it describes a method for the specification of additional
TLS compression methods.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Compression Methods . . . . . . . . . . . . . . . . . . . . . 2
2.1. DEFLATE Compression. . . . . . . . . . . . . . . . . . . 3
3. Compression History and Packet Processing . . . . . . . . . . 4
4. Internationalization Considerations . . . . . . . . . . . . . 4
5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 4
6. Security Considerations . . . . . . . . . . . . . . . . . . . 5
7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 6
8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 6
8.1. Normative References . . . . . . . . . . . . . . . . . . 6
8.2. Informative References . . . . . . . . . . . . . . . . . 6
Author's Address . . . . . . . . . . . . . . . . . . . . . . . 7
Full Copyright Statement . . . . . . . . . . . . . . . . . . . 8
Hollenbeck Standards Track