中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
hyper-sbox view of aes-like permutations: a generalized distinguisher

文献类型:会议论文

作者Wu Shuang ; Feng Dengguo ; Wu Wenling ; Su Bozhan
出版日期2011
会议名称6th China International Conference on Information Security and Cryptology, Inscrypt 2010
会议日期20-Oct
会议地点Shanghai, China
关键词Cryptography
页码155-168
英文摘要Grøstl[1] is one of the second round candidates of the SHA-3 competition[2] hosted by NIST, which aims to find a new hash standard. In this paper, we studied equivalent expressions of the generalized AES-like permutation. We found that four rounds of the AES-like permutation can be regarded as a Hyper-Sbox. Then we further analyzed the differential properties of both Super-Sbox and Hyper-Sbox. Based on these observations, we give an 8-round truncated differential path of the generalized AES-like permutation, which can be used to construct a distinguisher of 8-round Grøstl-256 permutation with 264 time and 264 memory. This is the best known distinguisher of reduced-round Grøstl permutation. © 2011 Springer-Verlag.
会议主办者State Key Laboratory of Information Security; Chinese Academy of Sciences; Chinese Association for Cryptologic Research
会议录Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议录出版地Germany
ISSN号3029743
ISBN号9783642215179
源URL[http://124.16.136.157/handle/311060/14283]  
专题软件研究所_信息安全国家重点实验室_会议论文
推荐引用方式
GB/T 7714
Wu Shuang,Feng Dengguo,Wu Wenling,et al. hyper-sbox view of aes-like permutations: a generalized distinguisher[C]. 见:6th China International Conference on Information Security and Cryptology, Inscrypt 2010. Shanghai, China. 20-Oct.

入库方式: OAI收割

来源:软件研究所

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