Linearization of nonlinear filter generators and its application to cryptanalysis of stream ciphers.

Jianghua Zhong Dongdai Lin

Published in: J. Complex. (2016)

Keyphrases

nonlinear filters
block cipher
nonlinear filtering
median filter
image processing
data streams
image denoising
order statistics
s box
sliding window
low pass
median filtering
bilateral filter
partial differential equations
secret key
image analysis
linear filters
gray scale
denoising