The Datagram Transport Layer Security (DTLS) Connection Identifier
draft-rescorla-tls-dtls-connection-id-02
| Document | Type | Replaced Internet-Draft (tls WG) | |
|---|---|---|---|
| Last updated | 2017-12-13 (latest revision 2017-11-14) | ||
| Replaced by | draft-ietf-tls-dtls-connection-id | ||
| Stream | IETF | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
pdf
htmlized (tools)
htmlized
bibtex
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| Stream | WG state | Adopted by a WG | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | Replaced by draft-ietf-tls-dtls-connection-id | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-rescorla-tls-dtls-connection-id-02.txt
Abstract
This document specifies the "Connection ID" concept for the Datagram Transport Layer Security (DTLS) protocol, version 1.2 and version 1.3. A Connection ID is an identifier carried in the record layer header that gives the recipient additional information for selecting the appropriate security association. In "classical" DTLS, selecting a security association of an incoming DTLS record is accomplished with the help of the 5-tuple. If the source IP address and/or source port changes during the lifetime of an ongoing DTLS session then the receiver will be unable to locate the correct security context.
Authors
Eric Rescorla
(ekr@rtfm.com)
Hannes Tschofenig
(hannes.tschofenig@arm.com)
Thomas Fossati
(thomas.fossati@nokia.com)
Tobias Gondrom
(tobias.gondrom@gondrom.org)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)