Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4771
Title: Towards denial-of-service-resilient key agreement protocols
Authors: Stebila, Douglas
Ustaoğlu, Berkant
Keywords: Network security
Key agreement protocols
Authenticated key agreement
Client puzzles
Denial of service
Formal definition
Hostile environments
Publisher: Springer Verlag
Source: Stebila, D., and Ustaoğlu, B. (2009). Towards denial-of-service-resilient key agreement protocols. Lecture Notes in Computer Science, 5594 LNCS, 389-406. doi:10.1007/978-3-642-02620-1_27
Abstract: Denial of service resilience is an important practical consideration for key agreement protocols in any hostile environment such as the Internet. There are well-known models that consider the security of key agreement protocols, but denial of service resilience is not considered as part of these models. Many protocols have been argued to be denial-of-service-resilient, only to be subsequently broken or shown ineffective. In this work we propose a formal definition of denial of service resilience, a model for secure authenticated key agreement, and show how security and denial of service resilience can be considered in a common framework, with a particular focus on client puzzles. The model accommodates a variety of techniques for achieving denial of service resilience, and we describe one such technique by exhibiting a denial-of-service-resilient secure authenticated key agreement protocol. Our approach addresses the correct integration of denial of service countermeasures with the key agreement protocol to prevent hijacking attacks that would otherwise render the countermeasures irrelevant. © 2009 Springer Berlin Heidelberg.
Description: 14th Australasian Conference on Information Security and Privacy, ACISP 2009; Brisbane, QLD; Australia; 1 July 2009 through 3 July 2009
URI: http://doi.org/10.1007/978-3-642-02620-1_27
http://hdl.handle.net/11147/4771
ISBN: 9783642026195
ISSN: 0302-9743
1611-3349
Appears in Collections:Mathematics / Matematik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
4771.pdfConference Paper229.35 kBAdobe PDFThumbnail
View/Open
Show full item record



CORE Recommender

SCOPUSTM   
Citations

14
checked on Mar 22, 2024

WEB OF SCIENCETM
Citations

9
checked on Mar 16, 2024

Page view(s)

130
checked on Mar 25, 2024

Download(s)

176
checked on Mar 25, 2024

Google ScholarTM

Check




Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.