Title :
Double random polarization encryption for data security
Author :
Matoba, Osamu ; Shimura, Tsutomu ; Kuroda, Kazuo ; Javdi, Bahram
Author_Institution :
Inst. of Ind. Sci., Univ. of Tokyo, Japan
Abstract :
We numerically evaluate the security capability of double random polarization encryption. Numerical results show that double polarization encryption has the same potential as double random phase encryption
Keywords :
Fourier transform optics; cryptography; light polarisation; optical information processing; spatial light modulators; Fourier plane; binarization; bit error rate; data security capability; double random phase encryption; double random polarization encryption; intensity distribution; linear-polarization distribution; liquid crystal spatial light modulator; optical encryption; phase retardation; random polarization modulation masks; variable birefringent materials; Birefringence; Bit error rate; Cryptography; Crystalline materials; Data security; Holographic optical components; Holography; Liquid crystal displays; Optical modulation; Optical polarization;
Conference_Titel :
Lasers and Electro-Optics Society, 2001. LEOS 2001. The 14th Annual Meeting of the IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7105-4
DOI :
10.1109/LEOS.2001.968934
