2003 | OriginalPaper | Buchkapitel
A New Version of the Stream Cipher SNOW
verfasst von : Patrik Ekdahl, Thomas Johansson
Erschienen in: Selected Areas in Cryptography
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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In 2000, the stream cipher SNOW was proposed. A few attacks followed, indicating certain weaknesses in the design. In this paper we propose a new version of SNOW, called SNOW 2.0. The new version of the cipher does not only appear to be more secure, but its implementation is also a bit faster in software.