Reliable group key distribution protocol with source authentication

Type :

Term papers

Pages :

4 pages

Format :

.pdf

Published date :

10/08/2009

$ 6.95 Add to cart

Summary :

 
 

Table of Contents Reliable group key distribution protocol with source authentication   Table of Contents

 
  1. Introduction
  2. Notations
  3. Logical key tree at group controler
    1. Join operation
    2. Leave operation
  4. Replay attack
    1. Scenario 1
  5. Session hijack
    1. Scenario 2
  6. Delayed disclosure
    1. Scenario 3
  7. The approach
    1. One-way chains
    2. Authentication procedure
    3. Simple join with source authentication
    4. Simple leave with source authentication
    5. Tree balancing
    6. Reliability
  8. Simulation results
  9. Conclusion
  10. References

Abstract

IP multicast provides efficient group communications. It conserves network resources by transmitting a single copy of the packet on each link. It also supports large multicast groups with frequent membership changes. But it does not ensure secure and reliable communication of multicast data. For the applications that require secure communication, cryptographic techniques are to be applied. If symmetric cryptography is used, source encrypts the multicast data using a traffic encryption key, TEK, and transmits to group members. group members have to decrypt the data using the same key. Hence the key is to be distributed to all group members called group key distribution. The group key distribution should be performed securely and reliably. key Words - group Communications, Security, Re-keying, Packet-injection, One-way chain & Reliability

Latest in the category : Electronics

1
 
Automated image tracking and surveillance the vigil master

Term papers  |  10/09/2009   |  en  |  .pdf  |  4 pages

2
 
Curvature scale space (CSS) based trade mark recognition

Term papers  |  10/09/2009   |  en  |  .pdf  |  5 pages

3
 
Real time software GPS receiver with new fast tracking method

Term papers  |  10/09/2009   |  en  |  .pdf  |  5 pages

4
 
E - I3T for Agro-systems

Term papers  |  10/09/2009   |  en  |  .pdf  |  5 pages

5
 
A fractionally spaced DFE with exponential step-size LMS algorithm

Term papers  |  10/08/2009   |  en  |  .pdf  |  4 pages

From the same author : Electronics

1
 
Data Warehouse

Term papers  |  10/08/2009   |  en  |  .pdf  |  5 pages

2
 
Simulation of transient for power transmission lines

Term papers  |  09/21/2009   |  en  |  .pdf  |  6 pages

3
 
Marvelous Micro Electro-Mechanical Systems

Term papers  |  09/21/2009   |  en  |  .pdf  |  4 pages

4
 
Business ethics and corporate governance

Term papers  |  09/21/2009   |  en  |  .doc  |  5 pages

5
 
Wireless electrical power transmission

Research papers  |  09/21/2009   |  en  |  .pdf  |  4 pages

Change Currency

About the author :

pencil image Vijay P. Director of Shri HDG MBA College
Level :General public Study : Management School/University : Saurashtra University

From the same author :

Automated image tracking and surveillance the vigil master

Term papers  |  10/09/2009  |  us  |  .pdf  |  4 pages

Curvature scale space (CSS) based trade mark recognition

Term papers  |  10/09/2009  |  us  |  .pdf  |  5 pages

Texture analysis and classification

Term papers  |  10/09/2009  |  us  |  .pdf  |  5 pages