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FSE
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. We present a new stream cipher, Rabbit, based on iterating a set of coupled nonlinear functions. Rabbit is characterized by a high performance in software with a measured...
FSE
2003
Springer
13 years 10 months ago
2003
Springer
Abstract. This paper proposes the Turing stream cipher. Turing offers up to 256-bit key strength, and is designed for extremely efficient software implementation.It combines an LFS...
FSE
2003
Springer
13 years 10 months ago
2003
Springer
We use the notion of covering sequence, introduced by C. Carlet and Y. Tarannikov, to give a simple characterization of bent functions. We extend it into a characterization of plat...
FSE
2003
Springer
13 years 10 months ago
2003
Springer
In this paper, we present One-key CBC MAC (OMAC) and prove its security for arbitrary length messages. OMAC takes only one key, K (k bits) of a block cipher E. Previously, XCBC req...
FSE
2003
Springer
13 years 10 months ago
2003
Springer
In this paper, we investigate the security, in the Luby-Rackoff security paradigm, of blockcipher modes of operation allowing to expand a one-block input into a longer t-block ou...