一种基于完全性的不可能差分区分器构造方法

李俊志; 关杰

doi:10.11999/JEIT170422

一种基于完全性的不可能差分区分器构造方法

doi: 10.11999/JEIT170422

李俊志¹,
关杰¹

基金项目:

国家自然科学基金(61572516, 61272041, 61272488)

计量
- 文章访问数: 1346
- HTML全文浏览量: 216
- PDF下载量: 145
- 被引次数: 0
出版历程
- 收稿日期: 2017-05-08
- 修回日期: 2017-09-26
- 刊出日期: 2018-02-19

A Method of Constructing Impossible Differential Distinguishers Based on Completeness

LI Junzhi¹,
GUAN Jie ¹

Funds:

The National Natural Science Foundation of China (61572516, 61272041, 61272488)

摘要

摘要: 基于混合运算的密码算法(MOC)以安全性高、软硬件实现效率高等特点受到人们的广泛关注。完全性指输出的每一比特都包含有输入每一比特的信息，达到完全性是密码算法设计的一个基本原则。该文提出针对MOC算法完全性分析的通用算法，并在此基础上提出利用完全性寻找MOC算法的不可能差分区分器的方法，此构造方法可直接给出MOC算法高重量的不可能差分区分器且搜索效率高，为MOC算法不可能差分区分器的实际构造提供了理论指导和技术支持。应用此方法找到了SIMON系列算法全部现有的最长不可能差分区分器，并找到了SPECK系列算法更多的不可能差分区分器。
- 基于混合运算密码算法 /
- 不可能差分区分器 /
- 完全性 /
- SIMON /
- SPECK
Abstract: Mixed Operation based Ciphers (MOC) attract cryptographers owing to their high security and high efficiency on both software and hardware platforms. As a basic principle of cryptosystem design, completeness refers to that every output bit contains the information of every input bit. This paper presents a universal algorithm of completeness analysis against MOC. Based on the algorithm, a method of constructing impossible differential distinguishers utilizing completeness is proposed. This method constructs heavy weight impossible differential distinguishers directly with high efficiency. The method can provide theory and technology direction for the construction of impossible differential distinguishers. Then, this paper analysis SIMON and SPECK with this method and introduces all the longest impossible differential distinguishers of SIMON currently public and new impossible differential distinguishers of SPECK.
- Mixed Operation based Cipher (MOC) /
- Impossible differential distinguishers /
- Completeness /
- SIMON /
- SPECK

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参考文献(18)

WU Wenling, ZHANG Wentao, and FENG Dengguo. Impossible differential cryptanalysis of reduced-round ARIA and Camellia[J]. Journal of Computer Science and Technology, 2007, 22(3): 449-456. doi: 10.1007/s11390-007- 9056-0.

付立仕, 金晨辉. MIBS-80的13轮不可能差分分析[J]. 电子与信息学报, 2016, 38(4): 848-855. doi: 10.11999/JEIT150673.

FU Lishi and JIN Chenhui. Impossible differential cryptanalysis on 13-round MIBS-80[J]. Journal of Electronics Information Technology, 2016, 38(4): 848-855. doi: 10.11999/JEIT150673.

唐学海, 李超, 王美一, 等. 3D密码的不可能差分攻击[J]. 电子与信息学报, 2010, 32(10): 2516-2520. doi: 10.3724/SP.J. 1146.2009.01375.

TANG Xuehai, LI Chao, WANG Meiyi, et al. Impossible differential attack on 3D cipher[J]. Journal of Electronics Information Technology, 2010, 32(10): 2516-2520. doi: 10.3724/SP.J.1146.2009.01375.

张凯. 基于混合运算密码模型的安全性研究[D]. [博士论文], 信息工程大学, 2016.

ZHANG Kai. Research on the security evaluation against mixed operation based cipher model[D]. [Ph.D. dissertation], Information Engineering University, 2016.

HONG D, SUNG J, HONG S, et al. HIGHT: A new block cipher suitable for low-resource device[C]. International Workshop on Cryptographic Hardware and Embedded Systems, Yokohama, 2006: 46-59. doi: 10.1007/11894063_4.

BEAULIEU R, TREATMAN-CLARK S, SHORS D, et al. The SIMON and SPECK lightweight block ciphers[C]. 2015 52nd ACM/EDAC/IEEE Design Automation Conference (DAC), Texas, 2015: 1-6. doi: 10.1145/2744769.2747946.

BIHAM E, BIRYUKOV A, and SHAMIR A. Cryptanalysis of Skipjack reduced to 31 rounds using impossible differentials [C]. International Conference on the Theory and Applications of Cryptographic Techniques, Prague, Czech, 1999: 12-23. doi: 10.1007/3-540-48910-X_2.

National Security Agency. Skipjack and KEA algorithm specifications, Version 2.0.[OL]. http: scrc.nist.gov/ Crypto Toolkit/skipjack/skipjack-kea.htm. 1998.

BIHAM E, DUNKELMAN O, and KELLER N. Related-key impossible differential attacks on 8-round AES-192[C]. Topics in Cryptology-CT-RSA 2006, The Cryptographers' Track at the RSA Conference 2006, San Jose, CA, USA, 2006: 21-33. doi: 10.1007/11605805_2.

CHEN J, WANG M, and PRENEEL B. Impossible differential cryptanalysis of the lightweight block ciphers TEA, XTEA and HIGHT[C]. International Conference on Cryptology in Africa. Ifrance, Morocco, 2012: 117-137. doi: 10.1007/978-3-642-31410-0_8.

SUN Siwei, HU Lei, WANG Peng, et al. Automatic security evaluation and (related-key) differential characteristic search: Application to SIMON, PRESENT, LBlock, DES(L) and other bit-oriented block ciphers[C]. International Conference on the Theory and Application of Cryptology and Information Security, Kaoshiung, 2014: 158-178. doi: 10.1007 /978-3-662-45611-8_9.

李俊志. 三类非线性反馈移存器模型的代数性质研究及应用[D]. [硕士论文], 信息工程大学, 2015.

LI Junzhi. Algebraic properties and applications on three non-linear feedback models[D]. [Master. dissertation], Information Engineering University, 2015.

金晨辉, 郑浩然, 张少武, 等. 密码学[M]. 北京: 高等教育出版社, 2009: 166-167.

JIN Chenhui, ZHENG Haoran, ZHANG Shaowu, et al. Cryptography[M]. Beijing: Higher Education Press, 2009: 166-167.

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