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Title:
fault detection of the sms4 cipher against single byte differential fault analysis
Author: Li Wei
Keyword: Fault detection ; Security of data ; Wireless local area networks (WLAN)
Source: International Journal of Digital Content Technology and its Applications
Issued Date: 2012
Volume: 6, Issue:21, Pages:119-127
Indexed Type: EI
Department: (1) School of Computer Science and Technology Donghua University Shanghai 201620 China; (2) Shanghai Key Laboratory of Integrate Administration Technologies for Information Security Shanghai 200240 China; (3) State Key Laboratory of Information Security Institute of Software Chinese Academy of Sciences Beijing 100190 China
Abstract: The SMS4 is a 128-bit block cipher as the symmetric-key encryption standard of wireless local area network (WLAN) in China. Since the research of differential fault analysis against SMS4 was proposed, much work has been devoted to implementing a more efficient different fault analysis. It is a very strong analysis for ciphers when a single fault is injected into the last several rounds of encryption and the whole secret key could be recovered. Thus, how to detect the faults injected into the SMS4 cipher with low overhead of complexity is an open problem. This paper gives an answer to this problem by presenting a fault detection of the SMS4 block cipher in the single-byte fault model. Our result in this study could detect the faults with negligible cost when faults are even injected into the last four rounds.
English Abstract: The SMS4 is a 128-bit block cipher as the symmetric-key encryption standard of wireless local area network (WLAN) in China. Since the research of differential fault analysis against SMS4 was proposed, much work has been devoted to implementing a more efficient different fault analysis. It is a very strong analysis for ciphers when a single fault is injected into the last several rounds of encryption and the whole secret key could be recovered. Thus, how to detect the faults injected into the SMS4 cipher with low overhead of complexity is an open problem. This paper gives an answer to this problem by presenting a fault detection of the SMS4 block cipher in the single-byte fault model. Our result in this study could detect the faults with negligible cost when faults are even injected into the last four rounds.
Language: 英语
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15133
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Li Wei. fault detection of the sms4 cipher against single byte differential fault analysis[J]. International Journal of Digital Content Technology and its Applications,2012-01-01,6(21):119-127.
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