fault analysis study of the block cipher fox64
文献类型：期刊论文
| 作者 | Li Ruilin ; You Jianxiong ; Sun Bing ; Li Chao |
| 刊名 | Multimedia Tools and Applications
 |
| 出版日期 | 2011 |
| 页码 | 1-18 |
| 关键词 | Digital storage |
| ISSN号 | 1380-7501 |
| 中文摘要 | FOX is a family of symmetric block ciphers from MediaCrypt AG that helps to secure digital media, communications, and storage. The high-level structure of FOX is the so-called (extended) Lai-Massey scheme. This paper presents a detailed fault analysis of the block cipher FOX64, the 64-bit version of FOX, based on a differential property of two-round Lai-Massey scheme in a fault model. Previous fault attack on FOX64 shows that each round-key (resp. whole round-keys) could be recovered through 11.45 (resp. 183.20) faults on average. Our proposed fault attack, however, can deduce any round-key (except the first one) through 4.25 faults on average (4 in the best case), and retrieve the whole round-keys through 43.31 faults on average (38 in the best case). This implies that the number of needed faults in the fault attack on FOX64 can be significantly reduced. Furthermore, the technique introduced in this paper can be extended to other series of the block cipher family FOX. © 2011 Springer Science+Business Media, LLC. |
| 英文摘要 | FOX is a family of symmetric block ciphers from MediaCrypt AG that helps to secure digital media, communications, and storage. The high-level structure of FOX is the so-called (extended) Lai-Massey scheme. This paper presents a detailed fault analysis of the block cipher FOX64, the 64-bit version of FOX, based on a differential property of two-round Lai-Massey scheme in a fault model. Previous fault attack on FOX64 shows that each round-key (resp. whole round-keys) could be recovered through 11.45 (resp. 183.20) faults on average. Our proposed fault attack, however, can deduce any round-key (except the first one) through 4.25 faults on average (4 in the best case), and retrieve the whole round-keys through 43.31 faults on average (38 in the best case). This implies that the number of needed faults in the fault attack on FOX64 can be significantly reduced. Furthermore, the technique introduced in this paper can be extended to other series of the block cipher family FOX. © 2011 Springer Science+Business Media, LLC. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000316483000005 |
| 公开日期 | 2013-10-08 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/16069]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li Ruilin,You Jianxiong,Sun Bing,et al. fault analysis study of the block cipher fox64[J]. Multimedia Tools and Applications,2011:1-18. |
| APA | Li Ruilin,You Jianxiong,Sun Bing,&Li Chao.(2011).fault analysis study of the block cipher fox64.Multimedia Tools and Applications,1-18. |
| MLA | Li Ruilin,et al."fault analysis study of the block cipher fox64".Multimedia Tools and Applications (2011):1-18. |
入库方式： OAI收割
来源：软件研究所
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