33 search results - page 2 / 7 » Differential-Linear Attacks Against the Stream Cipher Phelix |
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LATINCRYPT
2010
14 years 8 months ago
2010
This paper discusses the security of a leakage-resilient stream cipher presented at FOCS 2008, instantiated in a practical setting. Based on a case study, we put forward implementa...
SACRYPT
2005
Springer
15 years 3 months ago
2005
Springer
A vast amount of literature on stream ciphers is directed to the cryptanalysis of LFSR-based filters and combiners, resulting in various attack models such as distinguishing attac...
INDOCRYPT
2005
Springer
15 years 3 months ago
2005
Springer
This article presents some new results concerning two algebraic attacks against the F-FCSR constructions proposed in [2]. We focus on the parameters of the stream ciphers proposed ...
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CRYPTO
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In this paper we propose a new key recovery attack on irregular clocked keystream generators where the stream is filtered by a nonlinear Boolean function. We show that t...
ISW
2007
Springer
15 years 3 months ago
2007
Springer
NLS is a stream cipher which was submitted to eSTREAM project. A linear distinguishing attack against NLS was presented by Cho and Pieprzyk, which was called as Crossword Puzzle at...