Image encryption scheme based on the commutation and anti-commutation rules
Image encryption scheme based on the commutation and anti-commutation rules
复制标题
基于交换和反交换规则的图像加密方案
DOI:
10.1016/j.optcom.2007.07.045
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发表时间:
2007-11
影响因子:
2.4
通讯作者:
Liu, Shutian
中科院分区:
文献类型:
--
作者:
Liu, Zhengjun;Ahmad, Muhammad Ashfaq;Liu, Shutian
A novel image encryption algorithm based on the commutation and anti-commutation rules is proposed. An image can be encrypted into two images by superposing its two one-dimensional Fourier transforms or fractional Fourier transforms in horizontal and vertical directions according to the commutation and anti-commutation rules. The image gained with commutation rule can be regarded as the encrypted image and the other gained with anti-commutation rule as the decryption key. Numerical results have demonstrated its effectiveness and shown the enhancement in security with the fractional orders as the extra keys. An optical setup is also designed to implement the proposed scheme.
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DOI:
10.1364/josaa.21.001677
发表时间:
2004-09
期刊:
Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子:
--
作者:
Xingpeng Yang;Qiaofeng Tan;Xiaofeng Wei;Yong Xiang;Yingbai Yan;Guofan Jin
通讯作者:
Xingpeng Yang;Qiaofeng Tan;Xiaofeng Wei;Yong Xiang;Yingbai Yan;Guofan Jin
影响因子:
2.4
作者:
A. Sinha;Kehar Singh
通讯作者:
A. Sinha;Kehar Singh
影响因子:
2.4
作者:
Chen, LF;Zhao, DM
通讯作者:
Zhao, DM
影响因子:
2.4
作者:
Chang-Mok Shin;Soo-Joong Kim
通讯作者:
Chang-Mok Shin;Soo-Joong Kim
影响因子:
3.6
作者:
I. Yamaguchi;T. Zhang
通讯作者:
I. Yamaguchi;T. Zhang