Use of the DH-Based KEM (DHKEM) in the Cryptographic Message Syntax (CMS)
draft-ounsworth-lamps-cms-dhkem-00
Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
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Authors | Mike Ounsworth , John Gray , Russ Housley | ||
Last updated | 2024-02-25 (Latest revision 2023-08-24) | ||
RFC stream | (None) | ||
Intended RFC status | (None) | ||
Formats | |||
Stream | Stream state | (No stream defined) | |
Consensus boilerplate | Unknown | ||
RFC Editor Note | (None) | ||
IESG | IESG state | Expired | |
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
The DHKEM Algorithm is a one-pass (store-and-forward) mechanism for establishing keying data to a recipient using the recipient's Diffie- Hellman or elliptic curve Diffie-Hellman public key. This document defines a mechanism to wrap Ephemeral-Static (E-S) Diffie-Hellman (DH) and Elliptic Curve Diffie-Hellman (ECDH) such that it can be used in KEM interfaces within the Cryptographic Message Syntax (CMS). This is a sister document to RSA-KEM [RFC5990] and simplifies future cryptographic protocol design by only needing to handle KEMs at the protocol level.
Authors
Mike Ounsworth
John Gray
Russ Housley
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)