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Clarifications for Elliptic Curve Cryptogtaphy Subject Public Key Information

Document Type Replaced Internet-Draft (lamps WG)
Expired & archived
Authors Tadahiko Ito , Sean Turner
Last updated 2019-12-20 (Latest revision 2019-08-13)
Replaced by RFC 8813
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Additional resources Mailing list discussion
Stream WG state Adopted by a WG
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-lamps-5480-ku-clarifications
Consensus boilerplate Unknown
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This Internet-Draft is no longer active.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:


This document updates RFC 5480 to specify semantics for the keyEncipherment and dataEncipherment key usage bits when used in certificates that support Elliptic Curve Cryptography.


Tadahiko Ito
Sean Turner

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)