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Title: Generating Pseudorandom S-Boxes – a Method of Improving the Security of Cryptosystems Based on Block Ciphers, Journal of Telecommunications and Information Technology, 2009, nr 2

Creator:

Mroczkowski, Piotr

Date:

2009, nr 2

Resource Type:

artykuł

Description:

The paper presents a general framework for improving the security of the cryptosystem based on the symmetric block cipher. The main idea is based on possibility of chancing substitution boxes (called S-boxes) in encryption/decryption algorithm. In order to make it possible, it is necessary to generate identical boxes by an encryption and decryption party. This is the main reason, why deterministic methods of generating substitution boxes based on the pseudorandom sequences will be presented.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:115 ; ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2009.2.931

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

(pseudo)random bit generator substitution box (S-box) permutation box (P-box) cryptosystem block cipher

Object collections:

Last modified:

Aug 27, 2024

In our library since:

Dec 18, 2009

Number of object content hits:

358

All available object's versions:

https://ribes-54.man.poznan.pl/publication/135

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Edition name Date
Mroczkowski Piotr, 2009 nr 2, Generating PseudorandomS-Boxes – a Method of Improving the Security of Cryptosystems Based on Block Ciphers, Journal of Telekommunications and Information Technology, 2009 nr 2 Aug 27, 2024

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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

Phone

(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

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