Negotiated Discrete Log Diffie-Hellman Ephemeral Parameters for TLS
draft-ietf-tls-negotiated-dl-dhe-00
Document | Type | Replaced Internet-Draft (tls WG) | |
---|---|---|---|
Author | Daniel Gillmor | ||
Last updated | 2015-03-13 (latest revision 2014-07-21) | ||
Replaces | draft-gillmor-tls-negotiated-dl-dhe | ||
Replaced by | RFC 7919 | ||
Stream | Internent Engineering Task Force (IETF) | ||
Intended RFC status | (None) | ||
Formats |
Expired & archived
pdf
htmlized (tools)
htmlized
bibtex
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Stream | WG state | WG Document | |
Document shepherd | No shepherd assigned | ||
IESG | IESG state | Replaced by draft-ietf-tls-negotiated-ff-dhe | |
Consensus Boilerplate | Unknown | ||
Telechat date | |||
Responsible AD | (None) | ||
Send notices to | (None) |
https://www.ietf.org/archive/id/draft-ietf-tls-negotiated-dl-dhe-00.txt
Abstract
Traditional discrete logarithm-based Diffie-Hellman (DH) key exchange during the TLS handshake suffers from a number of security, interoperability, and efficiency shortcomings. These shortcomings arise from lack of clarity about which DH group parameters TLS servers should offer and clients should accept. This document offers a solution to these shortcomings for compatible peers by establishing a registry of DH parameters with known structure and a mechanism for peers to indicate support for these groups.
Authors
Daniel Gillmor (dkg@fifthhorseman.net)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)