Asymmetric optical image cryptosystem based on spherical wave illumination
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摘要: 为了克服基于相位截断傅里叶变换的非对称光学图像加密系统不能抵御已知明文攻击的缺陷,采用球面波的自带因子扰乱输入图像空间信息的方法实现图像的加解密,并通过理论分析和实验仿真进行了研究。结果表明,该方法既能抵御已知明文攻击和保持非线性特性,又能获得原系统加解密图像的效果,同时还能减少相位掩膜数量,简化系统设置。这一结果对于改进基于相位截断傅里叶变换的非对称光学图像加密系统的安全性是有帮助的。Abstract: In order to overcome the known plaintext attack which the asymmetric optical image cryptosystem based on phase-truncated Fourier transforms can not resist, an encryption method based on phase-truncated Fourier transforms was proposed by employing the phase factor of the spherical wave under the spherical wave illumination. The theoretical analysis and experiment results indicate that the proposed encryption method can maintain the asymmetric characteristic of the cryptosystem and avoid various types of the currently existing attacks, especially the known plaintext attack, which the asymmetric cryptosystem based on phase-truncated Fourier transforms can not resist. The results are helpful for the security improvement of the asymmetric optical image cryptosystem based on phase-truncated Fourier transform.
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[1] REFREGIER P, JAVIDI B. Optical image encryption based on input plane and Fourier plane random encoding[J]. Optics Letters,1995,20(7):767-769.
[2] SITU G H, ZHANG J J. Double random phase encoding in the Fresnel domain[J]. Optics Letters,2004,29(14):1584-1586.
[3] LIN R, LIU Q N, ZHANG C L. A new fast algorithm for gyrator transform[J]. Laser Technology,2012,33(1):50-53(in Chinese).
[4] NISHCHAL N K, JOSEPH J, SIGN H K. Optical encryption using cascaded extended fractional Fourier transform[J]. Optical Memory Neural Networks,2003,12(2): 139-145.
[5] HWANG H E, CHANG H T, LIE W N. Fast double-phase retrieval in Fresnel domain using modified Gerchberg-Saxton algorithm for lensless optical security systems[J]. Optics Express,2009,17(16):13700-13710.
[6] HENNELLY B, SHERIDANJ T. Optical image encryption by random shifting in fractional Fourier domains[J]. Optics Letters,2003,28(4): 269-271.
[7] DENG X P. Optical image encryption using double phase mask based on spherical wave illumination[J]. Laser Technology,2006,30(4):442-444(in Chinese).
[8] DENG X P, XIANG G X, WANG Sh F. Optical image encryption using only one random phase mask based on spherical wave illumination[J]. Laser Journal,2005,26(5): 52-53(in Chinese).
[9] DENG X P, ZOU K. Optical image encryption using one random phase mask based on spotlight illumination in the Fresnel domain[J]. Laser Technology,2006,30(3):327-328(in Chinese).
[10] DENG X P. Optical image encryption based on asymmetric abnormal Fourier transform[J]. Journal of Applied Optics,2007,28(3):262-264(in Chinese).
[11] PENG X, ZHANG P, WEI H Zh, et al. Known-plaintext attack on optical encryption based on double random phase keys[J]. Optics Letters,2006,31(8):1044-1046.
[12] PENG X, WEI H Zh, ZHANG P. Chosen-plaintext attack on lensless double-random phase encoding in the Fresnel domain[J]. Optics Letters,2006,31(8):3261-3263.
[13] GOPINATHAN U, MONAGHAN D S, NAUGHTON T J, et al. A known-plaintext heuristic attack on the Fourier plane encryption[J]. Optics Express,2006,14(8):3181-3186.
[14] FRAUEL Y, CASTRO A, NAUGHTON T J, et al. Resistance of the double random phase encryption against various attacks[J]. Optics Express,2007,15(16):10253-10265.
[15] WANG Q, PENG X. Asymmetric cryptosystem based on phase-truncated Fourier transforms[J].Optics Letters,2010,35(2): 118-120.
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