'Eap method' presentation slideshows

802.1x

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Fast Authentication in TGai

Fast Authentication in TGai. Authors:. Date: 2011-11-07. Abstract. This document proposes EAP-RP based Fast authentication and simultaneous IP address acquisition for FILS. Conformance w/ TGai PAR & 5C. Previous contributions such as 11/0976r3 to 11ai for FILS feature:

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TNC EAP

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TNC EAP

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EAP Keying Framework

EAP Keying Framework. Draft-aboba-pppext-key-problem-06.txt EAP WG IETF 56 San Francisco, CA Bernard Aboba. Goals & Objectives. To provide a framework for evaluation of EAP key derivation mechanisms and transport mechanisms Terminology Key hierarchy overview

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EAP-FAST RFC 4851

EAP-FAST RFC 4851. Eugene Chang (genchang@cisco.com) EMU WG, IETF 70. EAP-FAST Adoption Success. Stable implementation since 2003 Gartner Dataquest, May 2006* EAP-FAST ~20%, LEAP ~17%, EAP-TTLS <15% Already shipping in 41 product lines* Client Implementations

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PEAP

PEAP. Protected Extensible Authentication Protocol. What is PEAP?. PEAP is an authentication protocol designed for wireless LANs PEAP makes use of 2 well known and well studied protocols EAP - Extensible Authentication Protocol TLS - Transport Layer Security.

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EAP State Machines

EAP State Machines. IETF 56 - March 19, 2003 John Vollbrecht jrv@umich.edu Nick Petroni npetroni@cs.umd.edu. EAP State Machine. EAP State Machine page http://www.cs.umd.edu/~npetroni/EAP/ EAP State machine Draft http://www.ietf.org/internet-drafts/draft-vollbrecht-eap-state-01.ps

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EAP State Machines

EAP State Machines. IETF 56 - March 19, 2003 John Vollbrecht jrv@umich.edu Nick Petroni npetroni@cs.umd.edu. EAP State Machine. EAP State Machine page http://www.cs.umd.edu/~npetroni/EAP/ EAP State machine Draft http://www.ietf.org/internet-drafts/draft-vollbrecht-eap-state-01.ps

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EAP-POTP

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Needham-Schroeder Key Descriptor

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EAP-POTP

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Needham-Schroeder Key Descriptor

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EAP-POTP: An EAP method for One-Time Passwords

EAP-POTP: An EAP method for One-Time Passwords. OTPS Workshop February 2006. EAP-POTP: A Primer. General EAP method for OTP tokens Provides mutual authentication Generates keying material Does not rely on tunnelling (provides privacy for OTP values) Enables fast session resumption

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EAP Method Update (EMU)

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EAP Method Update (EMU)

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EAP-TLS-PSK draft-otto-emu-eap-tls-psk-00.txt

Thomas Otto Hannes Tschofenig IETF 66th, July 2006, EMU Working Group. EAP-TLS-PSK draft-otto-emu-eap-tls-psk-00.txt. Motivation for EAP-TLS-PSK. December 2005: Publication of RFC 4279 (TLS Pre-Shared Key Ciphersuites)

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EAP /EAP-Method interface

EAP /EAP-Method interface. EAP Method. EAP Method. Method-state. Method-state. Startmethod rx.Rsp Rx.NAK. rdy.Req rdy.noReq. rxMethodReq. rdy.Rsp rdy.noRsp. EAP Layer. EAP Layer. 802.1x. 802.1x. CHALLENGE bldReq Methodstate= CON rdy.Req=TRUE. PassThru Method. startMethod.

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802.1x/ 802.11i/ and EAP

802.1x/ 802.11i/ and EAP. Client. AP. AAA. EAP method. EAP method1. EAP method1. EAP method. passthru. EAP Switch. EAP Switch. EAP Switch. EAP Switch. 802.1x. 802.1x. RADIUS. RADIUS. UnControlled port. UnControlled port. Controlled port. Controlled port. Link security.

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