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Fault Attacks on Stream Ciphers [PDF]

, 2012
In this chapter, we provide an outlook on fault attack techniques aimed at breaking stream ciphers. The chapter will start with an overview of the possible targets for fault attacks among this class of encryption algorithms, and subsequently provide two in-depth case studies on enhancing impossible cryptanalysis against RC4 and differential ...
Alessandro Barenghi, Elena Trichina
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Side-Channel Attack on the A5/1 Stream Cipher

Euromicro Symposium on Digital Systems Design, 2019
In this paper we present cryptanalysis of the A5/1 stream cipher used in GSM mobile phones. Our attack is based on power analysis where we assume that the power consumption while clocking 3 LFSRs is different than when clocking 2 LFSRs.
M. Jureček, J. Bucek, R. Lórencz
semanticscholar   +1 more source

New correlation attacks on stream ciphers

IEEE AFRICON. 6th Africon Conference in Africa,, 2003
We introduce two new correlation attacks on stream ciphers that make use of non-linearly combined linear feedback shift-registers (LFSRs). The first attack utilises the well-known Lempel-Ziv complexity measure for binary sequences. The second attack is based on the binary derivative, applied in conjunction with the distribution of runs in a binary ...
C. Bruwer, W.T. Penzhorn
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Distinguishing Attack on SN3 Stream Cipher

2008 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2008
SN3 is a synchronous stream cipher uses keys up to 768-byte. The cipher is constructed as an array base generator in which each key stream word can be considered as a linear combination of some array contents. While the cipher has not been analyzed yet, we show that there is a significance correlation between output key streams and by using this result
M.A. Orumiehchi, S.F. Mohebbipoor
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Correlation attacks on stream ciphers

Proceedings of IEEE. AFRICON '96, 2002
The fast correlation attack described by Meier and Staffelbach (1989) on certain classes of stream ciphers, based on linear feedback shift registers, requires that the number of taps of the characteristic polynomial must be small-typically less than 10.
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An overview of distinguishing attacks on stream ciphers

Cryptography and Communications, 2008
This paper overviews basic theory on distinguishing attacks on stream ciphers. It illustrates underlying ideas and common techniques without going into too many details on each topic. Some new approaches in distinguishing attacks are also included.
Lennart Brynielsson, Thomas Johansson, Martin Hell   +2 more
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Linear Attacks on Stream Ciphers

2011
This paper is a survey of how linear attacks can be applied on stream ciphers. It gives an overview of the development of linear attacks and a short theoretical explanation on how a linear attack on a stream cipher is typically launched today. The main part of the paper is then a more detailed description of the application of linear attacks on three ...
Martin Hell, Thomas Johansson
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Fast correlation attacks on certain stream ciphers

Journal of Cryptology, 1989
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Willi Meier, Othmar Staffelbach
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Cryptanalysis of a Chaotic Stream Cipher and Its Improved Scheme

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2018
In this paper, the security performance for an 8D self-synchronous and feedback-based chaotic stream cipher with the low 8 bits of state variables for encryption is analyzed.
Zhuosheng Lin, Simin Yu, Xiutao Feng, Jinhu Lu   +3 more
semanticscholar   +1 more source

Algebraic Attacks on Stream Ciphers with Gröbner Bases

2009
Stream ciphers efficiently encrypt data streams of arbitrary length and are widely deployed in practice, e.g., in mobile phones. Consequently, the development of new mechanisms to design and analyze stream ciphers is one of the major topics in modern cryptography.
Armknecht, Frederik, Ars, Gwénolé
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