Advanced SearchSearch Tips
Key Phase Mask Updating Scheme with Spatial Light Modulator for Secure Double Random Phase Encryption
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Key Phase Mask Updating Scheme with Spatial Light Modulator for Secure Double Random Phase Encryption
Kwon, Seok-Chul; Lee, In-Ho;
  PDF(new window)
Double random phase encryption (DRPE) is one of the well-known optical encryption techniques, and many techniques with DRPE have been developed for information security. However, most of these techniques may not solve the fundamental security problem caused by using fixed phase masks for DRPE. Therefore, in this paper, we propose a key phase mask updating scheme for DRPE to improve its security, where a spatial light modulator (SLM) is used to implement key phase mask updating. In the proposed scheme, updated key data are obtained by using previous image data and the first phase mask used in encryption. The SLM with the updated key is used as the second phase mask for encryption. We provide a detailed description of the method of encryption and decryption for a DRPE system using the proposed key updating scheme, and simulation results are also shown to verify that the proposed key updating scheme can enhance the security of the original DRPE.
Double random phase encryption;Image transmissions;Key phase mask;Optical encryption;Spatial light modulator;
 Cited by
P. Refregier and B. Javidi, “Optical-image encryption based on input plane and Fourier plane random encoding,” Optics Letters, vol. 20, no. 7, pp. 767-769, 1995. crossref(new window)

Y. Frauel, A. Castro, T. J. Naughton, and B. Javidi, “Resistance of the double random phase encryption against various attacks,” Optics Express, vol. 15, no. 16, pp. 10253-10265, 2007. crossref(new window)

O. Matoba and B. Javidi, “Encrypted optical memory system using three-dimensional keys in the Fresnel domain,” Optics Letters, vol. 24, no. 11, pp. 762-764, 1999. crossref(new window)

E. Perez-Cabre, M. Cho, and B. Javidi, “Information authentication using photon-counting double-random-phase encrypted images,” Optics Letters, vol. 36, no. 1, pp. 22-24, 2011. crossref(new window)

M. Cho and B. Javidi, “Three-dimensional photon counting double-random-phase encryption,” Optics Letters, vol. 38, no. 17, pp. 3198-3201, 2013. crossref(new window)

G. Unnikrishnan, J. Joseph, and K. Singh, “Optical encryption by double-random phase encoding in the fractional Fourier domain,” Optics Letters, vol. 25, no. 12, pp. 887-889, 2000. crossref(new window)

M. Joshi, Chandrashakher, and K. Singh, “Color image encryption and decryption using fractional Fourier transform,” Optics Communications, vol. 279, no. 1, pp. 35-42, 2007. crossref(new window)

M. Joshi, C. Shakher, and K. Singh, “Fractional Fourier transform based image multiplexing and encryption technique for four-color images using input images as keys,” Optics Communications, vol. 283, no. 12, pp. 2496-2505, 2010. crossref(new window)

I. H. Lee and M. Cho, “Double random phase encryption using orthogonal encoding for multiple-image transmission,” Journal of the Optical Society of Korea, vol. 18, no. 3, pp. 201-206, 2014. crossref(new window)

I.H. Lee, “Accumulation encoding technique based on double random phase encryption for transmission of multiple images,” Journal of the Optical Society of Korea, vol. 18, no. 4, pp. 401-405, 2014. crossref(new window)

T. Nomura and B. Javidi, “Optical encryption system with a binary key code,” Applied Optics, vol. 39, no. 26, pp. 4783-4787, 2000. crossref(new window)

D. S. Monaghan, U. Gopinathan, T. J. Naughton, and J. T. Sheridan, “Key-space analysis of double random phase encryption technique,” Applied Optics, vol. 46, no. 26, pp. 6641-6647, 2007. crossref(new window)

M. Singh, A. Kumar, and K. Singh, “Secure optical system that uses fully phase-based encryption and lithium niobate crystal as phase contrast filter for decryption,” Optics & Laser Technology, vol. 40, no. 4, pp. 619-624, 2008. crossref(new window)

T. Sarkadi and P. Koppa, “Quantitative security evaluation of optical encryption using hybrid phase- and amplitude-modulated keys,” Applied Optics, vol. 51, no. 6, pp. 745-750, 2012. crossref(new window)

H. Tashima, M. Takeda, H. Suzuki, T. Obi, M. Yamaguchi, and N. Ohyama, “Known plaintext attack on double random phase encoding using fingerprint as key and a method for avoiding the attack,” Optics Express, vol. 18, no. 13, pp. 13772-13781, 2010. crossref(new window)

J. F. Barrera, R. Henao, M. Tebaldi, R. Torroba, and N. Bolognini, “Multiplexing encryption-decryption via lateral shifting of a random phase mask,” Optics Communications, vol. 259, no. 2, pp. 532-536, 2006. crossref(new window)

X. Tan, O. Matoba, Y. Okada-Shudo, M. Ide, T. Shimura, and K. Kuroda, “Secure optical memory system with polarization encryption,” Applied Optics, vol. 40, no. 14, pp. 2310-2315, 2001. crossref(new window)

W. Chen and X. Chen, “Space-based optical image encryption,” Optics Express, vol. 18, no. 26, pp. 27095-27104, 2010. crossref(new window)

O. Matoba, T. Nomura, E. Perez-Cabre, M. S. Millan, and B. Javidi, “Optical techniques for information security,” Proceedings of the IEEE, vol. 97, no. 6, pp. 1128-1148, 2009. crossref(new window)

S. H. Jeon and S. K. Gil, “Dual optical encryption for binary data and secret key using phase-shifting digital holography,” Journal of the Optical Society of Korea, vol. 16, no. 3, pp. 263-269, 2012. crossref(new window)