Provable security for 13 round Skipjack-like structure

Seokhie Hong; Jaechul Sung; Sangjin Lee; Jongin Lim; Jongsu Kim

doi:10.1016/S0020-0190(01)00276-9

Provable security for 13 round Skipjack-like structure

Seokhie Hong, Jaechul Sung, Sangjin Lee, Jongin Lim, Jongsu Kim

Department of Mathematics

Korea University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The provable security for 13 round Skipjack-like structure was presented. The maximum differential probability was proved as bounded by a small value to show that the block cipher was secure against differential Cryptanalysis (DC). Results showed that the maximum differential probability of a 13 round Skipjack-like structure was bounded by p⁴, where p was the maximum differential probability of round function.

Original language	English
Pages (from-to)	243-246
Number of pages	4
Journal	Information Processing Letters
Volume	82
Issue number	5
DOIs	https://doi.org/10.1016/S0020-0190(01)00276-9
State	Published - 15 Jun 2002

Keywords

Block cipher
Cryptography
Differential cryptanalysis
Provable security

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10.1016/S0020-0190(01)00276-9

Cite this

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title = "Provable security for 13 round Skipjack-like structure",

abstract = "The provable security for 13 round Skipjack-like structure was presented. The maximum differential probability was proved as bounded by a small value to show that the block cipher was secure against differential Cryptanalysis (DC). Results showed that the maximum differential probability of a 13 round Skipjack-like structure was bounded by p4, where p was the maximum differential probability of round function.",

keywords = "Block cipher, Cryptography, Differential cryptanalysis, Provable security",

author = "Seokhie Hong and Jaechul Sung and Sangjin Lee and Jongin Lim and Jongsu Kim",

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AU - Hong, Seokhie

AU - Sung, Jaechul

AU - Lee, Sangjin

AU - Lim, Jongin

AU - Kim, Jongsu

PY - 2002/6/15

Y1 - 2002/6/15

N2 - The provable security for 13 round Skipjack-like structure was presented. The maximum differential probability was proved as bounded by a small value to show that the block cipher was secure against differential Cryptanalysis (DC). Results showed that the maximum differential probability of a 13 round Skipjack-like structure was bounded by p4, where p was the maximum differential probability of round function.

AB - The provable security for 13 round Skipjack-like structure was presented. The maximum differential probability was proved as bounded by a small value to show that the block cipher was secure against differential Cryptanalysis (DC). Results showed that the maximum differential probability of a 13 round Skipjack-like structure was bounded by p4, where p was the maximum differential probability of round function.

KW - Block cipher

KW - Cryptography

KW - Differential cryptanalysis

KW - Provable security

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U2 - 10.1016/S0020-0190(01)00276-9

DO - 10.1016/S0020-0190(01)00276-9

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VL - 82

SP - 243

EP - 246

JO - Information Processing Letters

JF - Information Processing Letters

IS - 5

ER -

Provable security for 13 round Skipjack-like structure

Abstract

Keywords

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