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一个用简单物理模型构建的加密系统

周庆 陈钢 胡月

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一个用简单物理模型构建的加密系统

周庆, 陈钢, 胡月

A cryptosystem based on simple physical models

Zhou Qing, Chen Gang, Hu Yue
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  • 一些简单的物理模型可产生复杂的行为,并有很强的逻辑表达能力.基于旋转元器件和格子气两个物理模型设计了一个加密系统,具有可逆、并行、简单、高效的特性.实验结果证实该系统具有良好的随机性和敏感性.研究结果表明,采用简单物理模型构建加密系统是一种很有潜力的方法.
    It is well known that some simple physical models can lead to complex behaviors. Moreover, some simple models possess a strongly logical expression ability. A cryptosystem is proposed based on two simple physical modes, which has the performances of its reversibility, parallelism, simplicity and efficiency. The simulation results show that the system presents satisfactory randomness and sensitivity. It is a promising method to use simple physical models for constructing a good cryptosystem.
    • 基金项目: 国家自然科学基金(批准号:61003246,61003256),重庆市自然科学基金(批准号:CSTC2009BB2208)资助的课题.
    [1]

    Sahar M, Amir M E 2009 Chaos, Solitons & Fractals 42 1745

    [2]

    Sheng L Y, Cao L L, Sun K H, Wen J 2005 Acta Phys. Sin. 54 4031 (in Chinese) [盛利元、曹莉凌、孙克辉、闻 姜 2005 物理学报 54 4031]

    [3]

    Zhou Q, Hu Y, Liao X F, 2008 Acta Phys. Sin. 57 5413 (in Chinese) [周 庆、胡 月、廖晓峰 2008 物理学报 57 4031]

    [4]

    Zhou Q, Wong K W, Liao X, Xiang T, Hu Y 2008 Chaos, Solitons & Fractals 38 1081

    [5]

    Morita K 2001 Proceedings of 3rd Int. Conf. on Machines, Computations, and Universality Chisinau, Moldova, 2001 p102

    [6]

    Hardy J, Pazzis O, Pomeau Y 1976 Physical Rreview A 13 1949

  • [1]

    Sahar M, Amir M E 2009 Chaos, Solitons & Fractals 42 1745

    [2]

    Sheng L Y, Cao L L, Sun K H, Wen J 2005 Acta Phys. Sin. 54 4031 (in Chinese) [盛利元、曹莉凌、孙克辉、闻 姜 2005 物理学报 54 4031]

    [3]

    Zhou Q, Hu Y, Liao X F, 2008 Acta Phys. Sin. 57 5413 (in Chinese) [周 庆、胡 月、廖晓峰 2008 物理学报 57 4031]

    [4]

    Zhou Q, Wong K W, Liao X, Xiang T, Hu Y 2008 Chaos, Solitons & Fractals 38 1081

    [5]

    Morita K 2001 Proceedings of 3rd Int. Conf. on Machines, Computations, and Universality Chisinau, Moldova, 2001 p102

    [6]

    Hardy J, Pazzis O, Pomeau Y 1976 Physical Rreview A 13 1949

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  • 文章访问数:  8082
  • PDF下载量:  678
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-06-20
  • 修回日期:  2010-07-12
  • 刊出日期:  2011-02-05

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