PKINIT Algorithm Agility
draft-ietf-krb-wg-pkinit-alg-agility-07
| Document | Type | Replaced Internet-Draft (kitten WG) | |
|---|---|---|---|
| Last updated | 2013-04-25 (latest revision 2012-10-22) | ||
| Replaced by | draft-ietf-kitten-pkinit-alg-agility | ||
| Stream | IETF | ||
| Intended RFC status | (None) | ||
| Formats |
Expired & archived
plain text
pdf
html
bibtex
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| Stream | WG state | Waiting for WG Chair Go-Ahead | |
| Document shepherd | Jeffrey Hutzelman | ||
| Shepherd write-up | Show (last changed 2012-03-09) | ||
| IESG | IESG state | Replaced by draft-ietf-kitten-pkinit-alg-agility | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-ietf-krb-wg-pkinit-alg-agility-07.txt
Abstract
This document updates PKINIT, as defined in RFC 4556, to remove protocol structures tied to specific cryptographic algorithms. The PKINIT key derivation function is made negotiable, the digest algorithms for signing the pre-authentication data and the client's X.509 certificates are made discoverable. These changes provide preemptive protection against vulnerabilities discovered in the future against any specific cryptographic algorithm, and allow incremental deployment of newer algorithms.
Authors
Love Astrand
(lha@apple.com)
Larry Zhu
(lzhu@microsoft.com)
Margaret Wasserman
(mrw@painless-security.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)