WU Ke-nan, HU Jia-sheng, LIN Yong. A novel method of key design in optical encryption system based on JTC architecture[J]. Optics and precision engineering, 2007, 15(4): 577-581.
WU Ke-nan, HU Jia-sheng, LIN Yong. A novel method of key design in optical encryption system based on JTC architecture[J]. Optics and precision engineering, 2007, 15(4): 577-581.DOI:
After analyzing and summarizing the problem of key design in JTC encryption system
an Iterative Algorithm based on Fuzzy Control Theory (IAFC) in place of G-S was proposed
and the comparison with G-S and Sleek Revise(SR) algorithms was given. Computer simulation experiment
as well as theoretical research show that the amplitude mean square error of the iterative output derived from IAFC is 0.69%
and the amplitude un-uniformity is 1.01%. Therefore the decryption quality of key design from IAFC is better than that of key designed from G-S and SR algorithms.