7 search results - page 1 / 2 » Reducing the Space Complexity of BDD-Based Attacks on Keystr... |
FSE
2006
Springer
13 years 10 months ago
2006
Springer
The main application of stream ciphers is online-encryption of arbitrarily long data, for example when transmitting speech data between a Bluetooth headset and a mobile GSM phone o...
WAIFI
2007
Springer
14 years 1 months ago
2007
Springer
We consider the filter generator over GF(2m ) consisting of a linear feedback shift register of length k that generates a maximal length linear sequence of period 2mk − 1 over G...
FSE
2005
Springer
14 years 16 days ago
2005
Springer
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...
JOC
2008
13 years 7 months ago
2008
In this paper, we study an E0-like combiner with memory as the keystream generator. First, we formulate a systematic and simple method to compute correlations of the FSM output seq...
CRYPTO
2003
Springer
14 years 7 days ago
2003
Springer
Many popular stream ciphers apply a filter/combiner to the state of one or several LFSRs. Algebraic attacks on such ciphers [10, 11] are possible, if there is a multivariate relat...