ON THE RELATED-KEY ATTACKS AGAINST AES

被引：0

作者：

Daemen, Joan

Rijmen, Vincent ^{[1
,2
]}

机构：

[1] Graz Univ Technol, A-8010 Graz, Austria

[2] Katholieke Univ Leuven, Louvain, Belgium

来源：

PROCEEDINGS OF THE ROMANIAN ACADEMY SERIES A-MATHEMATICS PHYSICS TECHNICAL SCIENCES INFORMATION SCIENCE | 2012年 / 13卷 / 04期

关键词：

Advanced Encryption Standard; AES; security; related-key attacks;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Alex Biryukov and Dmitry Khovratovich presented related-key attacks on AES and reduced-round versions of AES. The most impressive of these were presented at Asiacrypt 2009: related-key attacks against the full AES-256 and AES-192. We discuss the applicability of these attacks and related-key attacks in general. We model the access of the attacker to the key in the form of key access schemes. Related-key attacks should only be considered with respect to sound key access schemes. We show that defining a sound key access scheme in which the related-key attacks against AES-256 and AES-192 can be conducted, is possible, but contrived.

引用

页码：395 / 400

页数：6

共 17 条

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