Authentication, Authorization, Accounting (AAA)

Table of Contents

Authentication, Authorization, Accounting (AAA)

Overview

RADIUS

RADIUS Messages

PAP and CHAP

DIAMETER

Password Authentication Protocol (PAP)

CHAP

MS-CHAP

MS-CHAPv2

Extensible Authentication Protocol (EAP)

EAP Terminology

EAP Exchange

EAP Types

EAP Multiplexing Model

EAP Pass through Authenticator

EAP Upper Layer Protocols

Lightweight EAP (LEAP)

EAP-TLS

EAP-TLS Authentication

EAP-TTLS

EAP-FAST

Protected EAP (PEAP)

PEAPv1 or EAP-GTC

Security Token

One-Time Password

EAP-SIM

EAP-SIM Full Authentication

EAP-AKA

EAP-AKA Full Authentication

EAP-PSK

EAP-PSK Keys

Key Derivation in EAP-PSK

EAP-IKEv2

EAP Upper Layer Protocols: Summary

EAP over LAN (EAPOL)

802.1X

802.1X Authentication

Summary

Homework 18

References

EAP RFCs

AAA RFCs

RADIUS RFCs

Home Page: http://www.cse.wustl.edu/~jain/

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