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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.
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Keywords:
- physical model /
- cryptosystem /
- parallel /
- efficiency
[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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[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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