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ICCCN
2008
IEEE
14 years 3 months ago
A Lightweight Solution for Defending Against Deauthentication/Disassociation Attacks on 802.11 Networks
In this paper we investigate a special type of denial of service (DoS) attack on 802.11-based networks, namely deauthentication/disassociation attack. In the current IEEE 802.11 s...
Thuc D. Nguyen, Duc H. M. Nguyen, Bao N. Tran, Hai...
FOCS
2007
IEEE
14 years 3 months ago
Lower Bounds on Signatures From Symmetric Primitives
We show that every construction of one-time signature schemes from a random oracle achieves black-box security at most 2(1+o(1))q , where q is the total number of oracle queries a...
Boaz Barak, Mohammad Mahmoody-Ghidary
ICC
2007
IEEE
171views Communications» more  ICC 2007»
14 years 3 months ago
On the Performance of the AAA Systems in 3G Cellular Networks
— This paper analyzes the performance of a system architecture for the Authentication, Authorization, and Accounting (AAA), in a scenario where 3G users generate traffic and invo...
Said Zaghloul, Admela Jukan
ICCCN
2007
IEEE
14 years 3 months ago
Evaluation of Security Protocols for the Session Initiation Protocol
— Despite the popularity of VoIP these days, this method of communication may present significant security challenges in terms of privacy and accounting. Authentication and messa...
Eun-Chul Cha, Hyoung-Kee Choi, Sung-Jae Cho
CHES
2007
Springer
154views Cryptology» more  CHES 2007»
14 years 3 months ago
Multi-gigabit GCM-AES Architecture Optimized for FPGAs
Abstract. This paper presents a design-space exploration of the Galois/Counter Mode (GCM) algorithm with Advanced Encryption Standard (AES) as underlying block cipher for high thro...
Stefan Lemsitzer, Johannes Wolkerstorfer, Norbert ...