Abstract
In some applications for synchronous stream ciphers frequent resynchronization or resynchronization upon request may be necessary. We describe a weakness in a class of combiners with one-bit memory which makes them vulnerable in such applications requesting resynchronization. A correlation attack based on chi-square criterion, which in some aspects complements the attack studied by Daemen et. al., is presented. © Springer-Verlag Berlin Heidelberg 2003.
Cite
CITATION STYLE
Borissov, Y., Nikova, S., Preneel, B., & Vandewalle, J. (2003). On a resynchronization weakness in a class of combiners with memory. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2576, 164–173. https://doi.org/10.1007/3-540-36413-7_12
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