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» Some Attacks on the Bit-Search Generator
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FSE
2005
Springer
84views Cryptology» more  FSE 2005»
13 years 10 months ago
Some Attacks on the Bit-Search Generator
The bit-search generator (BSG) was proposed in 2004 and can be seen as a variant of the shrinking and self-shrinking generators. It has the advantage that it works at rate 1/3 usin...
Martin Hell, Thomas Johansson
FSE
2005
Springer
122views Cryptology» more  FSE 2005»
13 years 10 months ago
Analysis of the Bit-Search Generator and Sequence Compression Techniques
Abstract. Algebraic attacks on stream ciphers apply (at least theoretically) to all LFSR-based stream ciphers that are clocked in a simple and/or easily predictable way. One intere...
Aline Gouget, Hervé Sibert, Côme Berb...
ICMCS
2007
IEEE
203views Multimedia» more  ICMCS 2007»
13 years 11 months ago
Attacking Some Perceptual Image Hash Algorithms
Perceptual hashing is an emerging solution for multimedia content authentication. Due to their robustness, such techniques might not work well when malicious attack is perceptuall...
Li Weng, Bart Preneel
TIT
2008
106views more  TIT 2008»
13 years 4 months ago
Some Results on FCSR Automata With Applications to the Security of FCSR-Based Pseudorandom Generators
This article describes new theoretical results concerning the general behavior of a Feedback with Carry Shift Register (FCSR) automaton. They help to better understand how the init...
François Arnault, Thierry P. Berger, Marine...
EUROCRYPT
1994
Springer
13 years 9 months ago
The Self-Shrinking Generator
The self-shrinking generator was introduced in 1994. It is based on the idea behind the shrinking generator and despite its simplicity it has remained remarkably resistant to effic...
Willi Meier, Othmar Staffelbach