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» Reusing Static Keys in Key Agreement Protocols
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CSFW
2005
IEEE
15 years 7 months ago
Temporal Rank Functions for Forward Secrecy
A number of key establishment protocols claim the property of forward secrecy, where the compromise of a longterm key does not result in the compromise of previously computed sess...
Rob Delicata, Steve A. Schneider
STOC
2010
ACM
193views Algorithms» more  STOC 2010»
15 years 5 months ago
Privacy Amplification with Asymptotically Optimal Entropy Loss
We study the problem of "privacy amplification": key agreement between two parties who both know a weak secret w, such as a password. (Such a setting is ubiquitous on th...
Nishanth Chandran, Bhavana Kanukurthi, Rafail Ostr...
109
Voted
JAR
2006
107views more  JAR 2006»
15 years 1 months ago
Attacking Group Protocols by Refuting Incorrect Inductive Conjectures
Automated tools for finding attacks on flawed security protocols often fail to quately with group protocols. This is because the abstractions made to improve performance on fixed ...
Graham Steel, Alan Bundy
VTC
2010
IEEE
167views Communications» more  VTC 2010»
15 years 3 days ago
An Efficient Authentication Scheme for Security and Privacy Preservation in V2I Communications
—In this paper, we propose a mutual authentication and key agreement scheme for V2I communications. Our scheme improves security and privacy protection compared with the existing...
Jung-Yoon Kim, Hyoung-Kee Choi, John A. Copeland
ACSW
2006
15 years 3 months ago
Modelling denial of service attacks on JFK with Meadows's cost-based framework
We present the first detailed application of Meadows's cost-based modelling framework to the analysis of JFK, an Internet key agreement protocol. The analysis identifies two ...
Jason Smith, Juan Manuel González Nieto, Co...