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耦合双触发元胞自动机的加密技术研究

Application of Coupled Bi-directional Toggle Cellular Automata on Data Encryption
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摘要 针对单向触发元胞自动机加密中误差传播的相似性问题,以及双向触发元胞自动机中密钥空间小的问题,提出了耦合双触发元胞自动机的加密技术,通过相互作用、相互影响的元胞自动机系统之间的共同演化,反向迭代完成数据加密,正向演化完成数据解密,达到解决密文相似性问题以及增加密钥的目的。分析结果表明,该算法可以抵抗蛮力攻击和已知明文、已知密文以及差分分析攻击,具有较高的安全性和很强的实用性。 A cryptography system based on the coupled bi-directional toggle cellular automata is proposed to solve the similarity flaw in the toggle cellular automata and enlarge the key space in bidirectional toggle ones. The encryption and decryption of data is completed by the evolution of the mutual influence of the cellular automata. The analysis results show that the cryptosystem can resist brute attack and differential attack, and also has high security and strong practicability.
出处 《计算机科学》 CSCD 北大核心 2008年第1期71-74,共4页 Computer Science
基金 国家自然科学基金(60273035) 北方工业公司基础应用项目(K1704060511)资助
关键词 耦合元胞自动机 双触发规则 密码学 加密算法 Coupled cellular automata, Bi directional toggle rules, Cryptography, Encryption algorithms
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参考文献10

  • 1Lai C. High-speed cellular-automata based block cipher and fault tolerant public-key cryptosystems: [M. Sc. ]. Regina: The University of Regina, Canada, 2000.
  • 2Wolfram S. A New Kind of Science. Illinois: Wolfram Media, Inc, 2002. 1192.
  • 3Martin del Rey A. A Novel Cryptosystem for Binary Images. Studies in Informatics and Control, 2004, 13(1): 5-14.
  • 4Li H, Zhang C N. A Cellular Automata Based Reconfigurable Architecture for Hybrid Cryptosystems. Computer Journal, 2004, 47(3): 320-328.
  • 5Seredynski F, Bouvry P, Zomaya A Y. Cellular automata computations and secret key cryptography. Parallel Computing, 2004, 30(5-6): 753-766.
  • 6Oliveira G M B, Coelho A R, Monteiro L H A. Cellular automata cryptographic model based on bi-directional toggle rules. International Journal of Modern Physics C, 2004, 15(8) : 1061-1068.
  • 7Gutowitz H A. Method and apparatus for encryption, decryption and authentication using dynamical systems. USA, 1994. 34.
  • 8Chopard B,Droz M.物理系统的元胞自动机模拟.祝玉学,赵学龙译.北京:清华大学出版社,2003.
  • 9赵学龙,游静,李千目,刘凤玉.耦合触发元胞自动机在数据加密中的应用[J].信息与控制,2005,34(6):746-752. 被引量:6
  • 10张传武,沈野樵,彭启琮.细胞自动机反向迭代加密技术研究[J].计算机学报,2004,27(1):125-129. 被引量:22

二级参考文献15

  • 1Lai C. High-speed Cellular-automata Based Block Cipher and Fault Tolerant Public-key Cryptosystems [ D]. Regina, Canada: The University of Regina, 2000.
  • 2Gutowitz H A. Method and apparatus for encryption, decryption and authentication using dynamical systems [P]. USA: 5,365,589, 1994.
  • 3Olivcim G M B, Coelho A R, Monteim L H. A cellular automata cryptographic model based on bi-directional toggle rules [J]. International Journal of Modem Physics C, 2004, 15 (8) : 1061-1068.
  • 4Briesen M, Weimar J R. Distributed simulation environment for coupled cellular automata in java [ A]. Proceedings of the International Conference on Parallel Computing in Numerical Optimization [ C]. London: Imperial College Press, 2002.
  • 5ChopardB DrozM.物理系统的元胞自动机模拟[M].北京:清华大学出版社,2003..
  • 6Wolfram S.. Cryptography with cellular automata, advances in cryptology. In: Crypto'85 Proceedings, LNCS, 218, Berlin:Springer-Verlag, 1986. 429~432
  • 7Guan P.. Cellular automata public-key cryptosystems. Complex Systems, 1987, 1:51~57
  • 8Nandi S. , Kar B. K. , Chaudhuri P. Pal. Theory and applications of cellular automata in cryptography. IEEE Transactions on Computers, 1994, 43(12) :1346~1356
  • 9Habutsu Toshiki, Nishio Yoshifumi, Sasase Iwao, Mori Shin saku. A secret key cryptosystem using a chaotic map. The Transactions of the IEICE, 1990, E73(7):1041~1044
  • 10Wolfram S.. University and complexity in cellular automata.Physica D, 1984, 10(1):1~35

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