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AFRICACRYPT
2008
Springer
13 years 9 months ago
How (Not) to Efficiently Dither Blockcipher-Based Hash Functions?
Abstract. In the context of iterated hash functions, "dithering" designates the technique of adding an iteration-dependent input to the compression function in order to d...
Jean-Philippe Aumasson, Raphael C.-W. Phan
AFRICACRYPT
2008
Springer
14 years 1 months ago
Cryptanalysis of the TRMS Signature Scheme of PKC'05
In this paper, we investigate the security of the Tractable Rationale Maps Signature (TRMS) signature scheme [9] proposed at PKC’05. To do so, we present a hybrid approach for so...
Luk Bettale, Jean-Charles Faugère, Ludovic ...
AFRICACRYPT
2008
Springer
14 years 1 months ago
Improving Integral Attacks Against Rijndael-256 Up to 9 Rounds
Rijndael is a block cipher designed by V. Rijmen and J. Daemen and it was chosen in its 128-bit block version as AES by the NIST in October 2000. Three key lengths - 128, 192 or 25...
Samuel Galice, Marine Minier
AFRICACRYPT
2008
Springer
14 years 1 months ago
Correlated Keystreams in Moustique
Moustique is one of the sixteen finalists in the eSTREAM stream cipher project. Unlike the other finalists it is a self-synchronising cipher and therefore offers very different...
Emilia Käsper, Vincent Rijmen, Tor E. Bj&osla...
AFRICACRYPT
2011
Springer
12 years 11 months ago
Really Fast Syndrome-Based Hashing
Abstract. The FSB (fast syndrome-based) hash function was submitted to the SHA-3 competition by Augot, Finiasz, Gaborit, Manuel, and Sendrier in 2008, after preliminary designs pro...
Daniel J. Bernstein, Tanja Lange, Christiane Peter...