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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Distinguishing Stream Ciphers with Convolutional Filters
verfasst von : Joan Daemen, Gilles Van Assche
Erschienen in: Security and Cryptography for Networks
Verlag: Springer Berlin Heidelberg
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This paper presents a new type of distinguisher for the shrinking generator and the alternating-step generator with known feedback polynomial and for the multiplexor generator. For the former the distinguisher is more efficient than existing ones and for the latter it results in a complete breakdown of security. The distinguisher is conceptually very simple and lends itself to theoretical analysis leading to reliable predictions of its probability of success.