The One Time Password (OTP) and Generic Token Card Authentication Protocols

Document Type Expired Internet-Draft (pppext WG)
Authors Larry Blunk  , John Vollbrecht  , Bernard Aboba 
Last updated 2001-10-16
Stream IETF
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


EAP is an authentication protocol which supports multiple authentication mechanisms. EAP typically runs directly over the link layer without requiring IP and therefore includes its own support for in-order delivery and re-transmission. While EAP was originally developed for use with PPP, it is also now in use with IEEE 802. This document defines the One Time Password (OTP) and Generic Token Card EAP methods.


Larry Blunk (
John Vollbrecht (
Bernard Aboba (

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