Double image encryption by using iterative random binary encoding in gyrator domains.

We propose a double image encryption by using random binary encoding and gyrator transform. Two secret images are first regarded as the real part and imaginary part of complex function. Chaotic map is used for obtaining random binary matrix. The real part and imaginary part of complex function are exchanged under the control of random binary data. An iterative structure composed of the random binary encoding method is designed and employed for enhancing the security of encryption algorithm. The parameters in chaotic map and gyrator transform serve as the keys of this encryption scheme. Some numerical simulations have been made, to demonstrate the performance this algorithm.

[1]  B Javidi,et al.  Optical image encryption based on input plane and Fourier plane random encoding. , 1995, Optics letters.

[2]  Ting Liu,et al.  Double-image encryption based on the affine transform and the gyrator transform , 2010 .

[3]  Jingjuan Zhang,et al.  Double random-phase encoding in the Fresnel domain. , 2004, Optics letters.

[4]  Huijuan Li,et al.  Double-image encryption based on iterative gyrator transform , 2008 .

[5]  Qiaofeng Tan,et al.  Security enhanced optical encryption system by random phase key and permutation key. , 2009, Optics express.

[6]  Peng Zhang,et al.  Known-plaintext attack on optical encryption based on double random phase keys. , 2006, Optics letters.

[7]  Zhengjun Liu,et al.  A new kind of double image encryption by using a cutting spectrum in the 1-D fractional Fourier transform domains , 2009 .

[8]  José A Rodrigo,et al.  Experimental implementation of the gyrator transform. , 2007, Journal of the Optical Society of America. A, Optics, image science, and vision.

[9]  Jose Antonio Coarasa Perez,et al.  OBSERVATION OF A POMEAU-MANNEVILLE INTERMITTENT ROUTE TO CHAOS IN A NONLINEAR OSCILLATOR , 1982 .

[10]  John T. Sheridan,et al.  Optical image encryption by random shifting in fractional Fourier domains. , 2003, Optics letters.

[11]  Lu Xi,et al.  Information hiding based on double random-phase encoding and public-key cryptography. , 2009, Optics express.

[12]  Yongtian Wang,et al.  Optical image encryption based on interference of polarized light. , 2009, Optics express.

[13]  Zhengjun Liu,et al.  Color image encryption by using the rotation of color vector in Hartley transform domains , 2010 .

[14]  Zhengjun Liu,et al.  Double image encryption based on iterative fractional Fourier transform , 2007 .

[15]  Peng Zhang,et al.  Chosen-plaintext attack on lensless double-random phase encoding in the Fresnel domain. , 2006, Optics letters.

[16]  Linfei Chen,et al.  Color information processing (coding and synthesis) with fractional Fourier transforms and digital holography. , 2007, Optics express.

[17]  Bahram Javidi,et al.  Resistance of the double random phase encryption against various attacks. , 2007, Optics express.

[18]  Yan Zhang,et al.  Optical encryption based on iterative fractional Fourier transform , 2002 .

[19]  Zhengjun Liu,et al.  Triple image encryption scheme in fractional Fourier transform domains , 2009 .

[20]  Ran Tao,et al.  Double image encryption based on random phase encoding in the fractional Fourier domain. , 2007, Optics express.

[21]  M. L. Calvo,et al.  Gyrator transform: properties and applications. , 2007, Optics express.

[22]  Lin Zhang,et al.  Image encryption based on the multiple-order discrete fractional cosine transform , 2010 .

[23]  L Z Cai,et al.  Two-step phase-shifting interferometry and its application in image encryption. , 2006, Optics letters.

[24]  Jingjuan Zhang,et al.  Multiple-image encryption by wavelength multiplexing. , 2005, Optics letters.

[25]  G. Unnikrishnan,et al.  Optical encryption by double-random phase encoding in the fractional Fourier domain. , 2000, Optics letters.

[26]  Madhusudan Joshi,et al.  Color image encryption and decryption using fractional Fourier transform , 2007 .

[27]  Guanglin Yang,et al.  A hybrid heuristic algorithm to improve known-plaintext attack on Fourier plane encryption. , 2009, Optics express.