The signal to noise ratio in the differential cryptanalysis of 9 rounds of data encryption standard

There is presented the differential cryptanalysis method of attack on data encryption standard (DES) reduced to 9 rounds. More precise estimation than that of Biham and Shamir of the signal to noise (S/N) ratio is obtained. Also, method of using the ratio in calculation of required number of plaint...

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Bibliographic Details

Published in:	Journal of Telecommunications and Information Technology
Main Author:	Michał Misztal
Format:	Article
Language:	English
Published:	National Institute of Telecommunications 2006-09-01
Subjects:	block cipher DES differential cryptanalysis substitution boxes S/N ratio
Online Access:	https://jtit.pl/jtit/article/view/378