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|>|Dynamic Management of the IPsec Parameters: The IKE Protocol  
> Access to the content HTML Beginning of the presentation
PDF PDF version [305KB]  
> Description Introduction to the IKE protocol.

Although it is possible to manually enter all the parameters needed for IPsec operation on the various devices, this approach is limited both in security and scalability. As a consequence, the IPsec working group has developed a protocol to dynamically manage the IPsec parameters. The resulting protocol, formerly known as ISAKMP/Oakley, has been renamed IKE (Internet Key Exchange) and focuses on two things: authenticated key exchange and management of the security associations in general. This protocol is rather complex and has many options and modes of operation which provide different features. This talk will introduce the basic concepts of key management and give an overview of IKE.  

> Context & Dates Talk made during the IPsec'99 seminar organised by Upper Side , on 27 October 1999.
 
> Author Ghislaine Labouret  
> Type 20 slides [ English - HTML ]
PDF PDF version, with notes [305KB]  
> Abstract &
Table of content
Flyleaf
Introduction
Agenda

1. Key Management Concepts
Keys lifetimes and PKIs
Key Exchange Protocols Properties
Diffie-Hellman

2. Key Management for IPsec
Historical Reminder and Various Available Protocols
IKE Overview
Interactions Between IKE and the IPsec Mechanisms

3. IKE Internals
Course of the protocol
Phases and modes
Phase 1 - Main Mode (1) (simplified)
Phase 1 - Main Mode (2) (simplified)
Phase 1 - Main Mode (3) (simplified)
Phase 1 - Aggressive Mode
Phase 2 - Quick Mode

For Further Info  

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> Copyright © 1999, Hervé Schauer Consultants, all rights reserved.

 

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