CryptoDB
Links Between Theoretical and Effective Differential Probabilities: Experiments on PRESENT
Authors: | |
---|---|
Download: | |
Abstract: | Recent iterated ciphers have been designed to be resistant to differential cryptanalysis. This implies that cryptanalysts have to deal with differentials having so small probabilities that, for a fixed key, the whole codebook may not be sufficient to detect it. The question is then, do these theoretically computed small probabilities have any sense? We propose here a deep study of differential and differential trail probabilities supported by experimental results obtained on a reduced version of PRESENT. |
BibTeX
@misc{eprint-2010-23162, title={Links Between Theoretical and Effective Differential Probabilities: Experiments on PRESENT}, booktitle={IACR Eprint archive}, keywords={secret-key cryptography / differential cryptanalysis, differential probability, iterated block cipher, PRESENT.}, url={http://eprint.iacr.org/2010/261}, note={ celine.blondeau@inria.fr 14797 received 7 May 2010, last revised 7 Jul 2010}, author={Céline Blondeau and Benoît Gérard}, year=2010 }