Title:

The signal to noise ratio in the differential cryptanalysis of 9 rounds of data encryption standard, Journal of Telecommunications and Information Technology, 2006, nr 3

Creator:

Misztal, Michał

Subject and Keywords:

differential cryptanalysis ; substitution boxes ; S/N ratio ; block cipher DES

Description:

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 plaintexts is suggested. There are given results (time of performance) and implementation’s issues of practical realisation of this attack.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Date:

2006, nr 3

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.26636/jtit.2006.3.378

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności