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Secure classical RSA Cryptosystem against Fault Injection Attack based on Fermat's Theorem
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페르마정리에 기반하는 오류 주입 공격에 안전한 classical RSA 암호시스템

논문 기본 정보

Type
Academic journal
Author
GaeWon Seo (고려대학교) YooJin Baek (우석대학교) SungKyoung Kim (삼성전자) TaeWon Kim (고려대학교) Seokhie Hong (고려대학교)
Journal
Korea Institute Of Information Security And Cryptology Journal of the Korea Institute of Information Security & Cryptology Vol.23 No.5 KCI Accredited Journals
Published
2013.10
Pages
859 - 865 (7page)

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Result
Secure classical RSA Cryptosystem against Fault Injection Attack based on Fermat's Theorem
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Abstract· Keywords

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Esmbedded devices such as smart cards and electronic passports highly demand security of sensitive data. So, the secure implementation of the cryptographic system against various side-channel attacks are becoming more important. In particular, the fault injection attack is one of the threats to the cryptosystem and can destroy the whole system only with single pair of the plain and cipher texts. Therefore, the implementors must consider seriously the attack. Several techniques for preventing fault injection attacks were introduced to a variety of the cryptosystem, But the countermeasures are still inefficient to be applied to the classical RSA cryptosystem. This paper introduces an efficient countermeasure against the fault injection attack for the classical RSA cryptosystem, which is based on the famous Fermat"s theorem. The proposed countermeasure has the advantage that it has less computational overhead, compared with the previous countermeasures.

Contents

요약
ABSTRACT
Ⅰ. 서론
Ⅱ. RSA 서명 알고리즘 및 오류 주입 공격방법
Ⅲ. 오류 주입 공격에 안전한 RSA 알고리즘
Ⅳ. 결론
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UCI(KEPA) : I410-ECN-0101-2014-560-002750432