Cryptanalysis of an involutional block cipher using cellular automata

Jaechul Sung; Deukjo Hong; Seokhie Hong

doi:10.1016/j.ipl.2007.06.010

Cryptanalysis of an involutional block cipher using cellular automata

Jaechul Sung^*
, Deukjo Hong
, Seokhie Hong

^*Corresponding author for this work

Department of Computer Science & Artificial Intelligence

University of Seoul
Korea University

Research output: Contribution to journal › Journal article › peer-review

5 Scopus citations

Abstract

In 2006, an involutional block cipher using cellular automata was proposed. A self-invertible CA-based structure allows for an efficient hardware implementation. This paper analyzes the insecurity of the cipher due to its conjugate property. The results of this study will make it possible to construct a decryption process without knowledge of the secret key.

Original language	English
Pages (from-to)	183-185
Number of pages	3
Journal	Information Processing Letters
Volume	104
Issue number	5
DOIs	https://doi.org/10.1016/j.ipl.2007.06.010
State	Published - 2007.11.30

Keywords

Block cipher
Cellular automata
Cryptography
Involution

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10.1016/j.ipl.2007.06.010

Cite this

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title = "Cryptanalysis of an involutional block cipher using cellular automata",

abstract = "In 2006, an involutional block cipher using cellular automata was proposed. A self-invertible CA-based structure allows for an efficient hardware implementation. This paper analyzes the insecurity of the cipher due to its conjugate property. The results of this study will make it possible to construct a decryption process without knowledge of the secret key.",

keywords = "Block cipher, Cellular automata, Cryptography, Involution",

author = "Jaechul Sung and Deukjo Hong and Seokhie Hong",

year = "2007",

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T1 - Cryptanalysis of an involutional block cipher using cellular automata

AU - Sung, Jaechul

AU - Hong, Deukjo

AU - Hong, Seokhie

PY - 2007/11/30

Y1 - 2007/11/30

N2 - In 2006, an involutional block cipher using cellular automata was proposed. A self-invertible CA-based structure allows for an efficient hardware implementation. This paper analyzes the insecurity of the cipher due to its conjugate property. The results of this study will make it possible to construct a decryption process without knowledge of the secret key.

AB - In 2006, an involutional block cipher using cellular automata was proposed. A self-invertible CA-based structure allows for an efficient hardware implementation. This paper analyzes the insecurity of the cipher due to its conjugate property. The results of this study will make it possible to construct a decryption process without knowledge of the secret key.

KW - Block cipher

KW - Cellular automata

KW - Cryptography

KW - Involution

UR - https://www.scopus.com/pages/publications/34548258154

U2 - 10.1016/j.ipl.2007.06.010

DO - 10.1016/j.ipl.2007.06.010

M3 - Journal article

AN - SCOPUS:34548258154

SN - 0020-0190

VL - 104

SP - 183

EP - 185

JO - Information Processing Letters

JF - Information Processing Letters

IS - 5

ER -

Cryptanalysis of an involutional block cipher using cellular automata

Abstract

Keywords

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