Optical image encryption based on interference.

We proposed a novel architecture for optical image encryption based on interference. The encryption algorithm for this new method is quite simple and does not need iterative encoding. The parameters of the configuration can also serve as additional keys for encryption. Numerical simulation results demonstrate the flexibility of this new proposed method.

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

[2]  Hsuan T Chang,et al.  Multiple-phase retrieval for optical security systems by use of random-phase encoding. , 2002, Applied optics.

[3]  Jingjuan Zhang,et al.  Multiple-image hiding in the Fresnel domain. , 2007, Optics letters.

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

[5]  Jingjuan Zhang,et al.  A lensless optical security system based on computer-generated phase only masks , 2004 .

[6]  S Liu,et al.  Optical image encryption with multistage and multichannel fractional Fourier-domain filtering. , 2001, Optics letters.

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

[8]  Mohammad A. Karim,et al.  High-security optical integrated stream ciphers , 1999 .

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

[10]  Y Li,et al.  Security and encryption optical systems based on a correlator with significant output images. , 2000, Applied optics.

[11]  Bahram Javidi,et al.  Fault tolerance properties of a double phase encoding encryption technique , 1997 .

[12]  Arturo Carnicer,et al.  Vulnerability to chosen-cyphertext attacks of optical encryption schemes based on double random phase keys. , 2005, Optics letters.

[13]  B Javidi,et al.  Encrypted optical memory system using three-dimensional keys in the Fresnel domain. , 1999, Optics letters.

[14]  Eun-Soo Kim,et al.  Optical image encryption based on XOR operations , 1999 .

[15]  Seung-Hyun Lee,et al.  Optical key bit stream generator , 1999 .

[16]  Chris Chatwin,et al.  Random phase encoding for optical security , 1996 .