differential fault analysis on sms4 using a single fault

ISCAS OpenIR

	differential fault analysis on sms4 using a single fault
	Li Ruilin; Sun Bing; Li Chao; You Jianxiong
	2011
Source	Information Processing Letters
ISSN	200190
Volume	111 Issue:4 Pages:156-163
English Abstract	Differential Fault Analysis (DFA) attack is a powerful cryptanalytic technique that could be used to retrieve the secret key by exploiting computational errors in the encryption (decryption) procedure. In this paper, we propose a new DFA attack on SMS4 using a single fault. We show that if a random byte fault is induced into either the second, third, or fourth word register at the input of the 28-th round, the 128-bit key could be recovered with an exhaustive search of 22.11 bits on average. The proposed attack makes use of the characteristic of the cipher's structure and its round function. Furthermore, it can be tailored to any block cipher employing a similar structure and an SPN-style round function as that of SMS4. © 2010 Elsevier B.V. All rights reserved.
Indexed Type	ei
Department	(1) Department of Mathematics and System Science, Science College, National University of Defense Technology, Changsha 410073, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China
Language	英语
WOS ID	WOS:000287057000002
Citation statistics	Cited Times:16[WOS] [WOS Record] [Related Records in WOS]
Content Type	期刊论文
URI	http://ir.iscas.ac.cn/handle/311060/14045
Collection	中国科学院软件研究所
Recommended Citation GB/T 7714	Li Ruilin,Sun Bing,Li Chao,et al. differential fault analysis on sms4 using a single fault[J]. Information Processing Letters,2011,111(4):156-163.
APA	Li Ruilin,Sun Bing,Li Chao,&You Jianxiong.(2011).differential fault analysis on sms4 using a single fault.Information Processing Letters,111(4),156-163.
MLA	Li Ruilin,et al."differential fault analysis on sms4 using a single fault".Information Processing Letters 111.4(2011):156-163.

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