Reference : What Public Keys Can Do for Three-Party, Password-Authenticated Key Exchange

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Computer science
	Focus Areas :	Computational Sciences
	To cite this reference:	http://hdl.handle.net/10993/10573

Title :	What Public Keys Can Do for Three-Party, Password-Authenticated Key Exchange
Language :	English
Author, co-author :	Lancrenon, Jean [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Publication date :	Sep-2014
Main document title :	Public Key Infrastructures, Services and Applications: 10th European Workshop, EuroPKI 2013, Egham, UK, September 12-13, 2013, Revised Selected Papers
Editor :	Sokratis
	Agudo, Isaac
Publisher :	Springer-Verlag
Pages :	83-101
Peer reviewed :	Yes
Audience :	International
ISBN :	978-3-642-53996-1
Event name :	10th European Workshop, EuroPKI 2013
Event date :	September 12-13, 2013
Event place (city) :	Egham
Event country :	United Kingdom
Keywords :	[en] Password-Authenticated Key Exchange ; Public-Key Cryptography ; Provable Security ; Simulation-Based Security ; Internal State
Abstract :	[en] We study three-party, password-authenticated key exchange protocols where the trusted third party has a high-entropy private key to which corresponds a public key. In this scenario we can maintain the user-friendliness of password authentication while provably achieving security properties that ordinary password-authenticated key exchange protocols cannot, namely resistance against key compromise impersonation and a special form of internal state revealing. We define security models tailored to our case and illustrate our work with several protocols.
Research centres :	Interdisciplinary Centre for Security, Reliability and Trust
Funders :	Fonds National de la Recherche - FnR
Name of the research project :	I2R-APS-PFN-11AFRT > UR APSIA AFR - Training allowance > > RYAN Peter
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/10993/10573
FnR project :	FnR ; FNR3975577 > Jean LANCRENON > > Password-Authenticated Keying Algorithms by Juggling > 01/07/2012 > 30/06/2014 > 2012

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