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» On Parallelizing the CryptMT Stream Cipher
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FCCM
2006
IEEE
195views VLSI» more  FCCM 2006»
14 years 1 months ago
A Parallel Hardware Architecture for fast Gaussian Elimination over GF(2)
This paper presents a hardware-optimized variant of the well-known Gaussian elimination over GF(2) and its highly efficient implementation. The proposed hardware architecture, we...
Andrey Bogdanov, M. C. Mertens
CHES
2007
Springer
157views Cryptology» more  CHES 2007»
14 years 2 months ago
A Hardware-Assisted Realtime Attack on A5/2 Without Precomputations
Abstract. A5/2 is a synchronous stream cipher that is used for protecting GSM communication. Recently, some powerful attacks [2,10] on A5/2 have been proposed. In this contribution...
Andrey Bogdanov, Thomas Eisenbarth, Andy Rupp
ASIACRYPT
2011
Springer
12 years 7 months ago
Cryptanalysis of ARMADILLO2
ARMADILLO2 is the recommended variant of a multi-purpose cryptographic primitive dedicated to hardware which has been proposed by Badel et al. in [1]. In this paper we propose a me...
Mohamed Ahmed Abdelraheem, Céline Blondeau,...
FSE
2001
Springer
121views Cryptology» more  FSE 2001»
14 years 10 days ago
Producing Collisions for PANAMA
PANAMA is a cryptographic module that was presented at the FSE Workshop in ’98 by Joan Daemen and Craig Clapp. It can serve both as a stream cipher and as a cryptographic hash fu...
Vincent Rijmen, Bart Van Rompay, Bart Preneel, Joo...
DATE
2008
IEEE
148views Hardware» more  DATE 2008»
14 years 2 months ago
On Analysis and Synthesis of (n, k)-Non-Linear Feedback Shift Registers
— Non-Linear Feedback Shift Registers (NLFSRs) have been proposed as an alternative to Linear Feedback Shift Registers (LFSRs) for generating pseudo-random sequences for stream c...
Elena Dubrova, Maxim Teslenko, Hannu Tenhunen