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题名:
polye+ctr: a swiss-army-knife mode for block ciphers
作者: Zhang Liting ; Wu Wenling ; Wang Peng
会议文集: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
会议名称: 5th International Conference on Provable Security, ProvSec 2011
会议日期: 16-Oct
出版日期: 2011
会议地点: Xi'an, China
关键词: Authentication ; Lyapunov methods
出版地: Germany
收录类别: EI
ISSN: 3029743
ISBN: 9783642243158
部门归属: (1) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China; (2) Graduate University of Chinese Academy of Sciences, Beijing 100049, China
主办者: The National Natural Science Foundation of China (NSFC); Xidian Univ., Key Lab. Comput. Networks; Inf. Secur., Minist. Educ.
英文摘要: In this paper, we propose a new kind of mode of operation for block ciphers. By a single key, such a mode can protect data for privacy, authenticity and they both respectively, so we call it Swiss-Army-Knife mode. The purpose of SAK mode is to increase diversity of security services for a single key, thus we can provide different protections for data with different security requirements, without rekeying the underlying block cipher. As an example, we propose PolyE+CTR, an SAK mode that combines an authentication mode PolyE and a nonce-based encryption mode CTR in the authentication-and-encryption method. PolyE+CTR is provably secure with high efficiency. © 2011 Springer-Verlag.
内容类型: 会议论文
URI标识: http://ir.iscas.ac.cn/handle/311060/14249
Appears in Collections:信息安全国家重点实验室_会议论文

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Recommended Citation:
Zhang Liting,Wu Wenling,Wang Peng. polye+ctr: a swiss-army-knife mode for block ciphers[C]. 见:5th International Conference on Provable Security, ProvSec 2011. Xi'an, China. 16-Oct.
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