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JSS
2007
79views more  JSS 2007»
13 years 7 months ago
Security problems with improper implementations of improved FEA-M
This paper reports security problems with improper implementations of an improved version of FEA-M (fast encryption algorithm for multimedia). It is found that an implementation-d...
Shujun Li, Kwok-Tung Lo
WDAG
2007
Springer
100views Algorithms» more  WDAG 2007»
14 years 1 months ago
Bounded Wait-Free Implementation of Optimally Resilient Byzantine Storage Without (Unproven) Cryptographic Assumptions
We present the first optimally resilient, bounded, wait-free implementation of a distributed atomic register, tolerating Byzantine readers and (up to one-third of) Byzantine serve...
Amitanand S. Aiyer, Lorenzo Alvisi, Rida A. Bazzi
WISA
2010
Springer
13 years 5 months ago
Improved Trace-Driven Cache-Collision Attacks against Embedded AES Implementations
In this paper we present two attacks that exploit cache events, which are visible in some side channel, to derive a secret key used in an implementation of AES. The first is an imp...
Jean-François Gallais, Ilya Kizhvatov, Mich...
SMC
2007
IEEE
113views Control Systems» more  SMC 2007»
14 years 1 months ago
Evaluation and implement of fuzzy vault scheme using indexed minutiae
— Juels et. al proposed a fuzzy vault scheme that extracts secret from inexact biometric information. However, typical feature extracted from fingerprint, called minutiae, is as...
Hiroaki Kikuchi, Yasunori Onuki, Kei Nagai
IH
2007
Springer
14 years 1 months ago
Exploiting Security Holes in Lattice Data Hiding
Abstract. This paper presents a security analysis for data hiding methods based on nested lattice codes, extending the analysis provided by previous works. The security is quanti...
Luis Pérez-Freire, Fernando Pérez-Go...