Results 271 to 280 of about 823,308 (297)

EDGAR: Extended Dynamic Group-Key AgReement

2010 IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing, 2010
Secure group communication has been an important research area for a couple of decades. There exists a myriad of algorithms and systems for establishing a group key securely. Nowadays researches focus on the high group dynamics because the mobile ad hoc network and the wireless sensor network are emerging environments; thereby devices have high ...
Jonguk Kim, Sukin Kang, Manpyo Hong, Seong-uck Lee   +3 more
openaire   +1 more source

Analysis of an efficient group key agreement protocol

IEEE Communications Letters, 2006
Recently, Jung (2006), proposed an efficient group key agreement protocol over authenticated channel. In this letter, we present a critique of the protocol.
Su-Mi Lee, Dong Hoon Lee 0001
openaire   +1 more source

A Framework for Robust Group Key Agreement

2006
Considering a protocol of Tseng, we show that a group key agreement protocol that resists attacks by malicious insiders in the authenticated broadcast model, loses this security when it is transfered into an unauthenticated point-to-point network with the protocol compiler introduced by Katz and Yung.
openaire   +1 more source

Group key agreement for wireless mesh networks

2009 IEEE 34th Conference on Local Computer Networks, 2009
Wireless mesh networks consist of stationary nodes that communicate over wireless connections. Since WLAN security standards are only applicable in the standard scenario where the access points are connected by a cable-bound backbone, nearly all mesh networks broacast messages in the clear.
Andreas Noack 0002, Jörg Schwenk
openaire   +1 more source

A group key agreement protocol from pairings

Applied Mathematics and Computation, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Iwan M. Duursma, Hyang-Sook Lee
openaire   +2 more sources

An authenticated group key agreement for wireless networks

IEEE Wireless Communications and Networking Conference, 2005, 2005
One useful application of wireless networks is for secure group communication. The members in the group first run a group key agreement (GKA) protocol to establish a common group key that can be used to encrypt messages to be broadcast to the group. Authentication is necessary in GKA protocols to prevent adversaries from masquerading as group members ...
null Chik How Tan, J. Chee, null Ming Teo   +2 more
openaire   +1 more source

Authenticated Tree Based Group Key Agreement

2009 International Conference on Computational Intelligence and Security, 2009
Secure and reliable group communication is an active area of research. Its popularity is caused by the growing importance of group-oriented and collaborative applications. The central research challenge is secure and efficient group key management.
Weijia Jiang, Jiguo Li
openaire   +1 more source

Authenticated group key agreement with admission control

Proceedings of the 3rd international conference on Information security, 2004
In this paper we present an authenticated group key agreement scheme with admission control for dynamic peer groups. Admission control is a necessary part of group communication. The scheme uses secret sharing to achieve integration of admission control and key agreement and addresses the pre-requisite for key management.
Hailong Wen, Dawu Gu
openaire   +1 more source

Guidelines for Reporting Reliability and Agreement Studies (GRRAS) were proposed

Journal of Clinical Epidemiology, 2011
Jan Kottner, Laurent Audige, Stig Brorson   +2 more
exaly   +2 more sources

Authenticated group key agreement and friends

Proceedings of the 5th ACM conference on Computer and communications security, 1998
ATENIESE, GIUSEPPE, Michael Steiner, Gene Tsudik   +2 more
openaire   +1 more source