程序代写代做 graph C AI algorithm clock database DNA Differential cryptanalysis of image cipher using block-based scrambling and image filtering
Differential cryptanalysis of image cipher using block-based scrambling and image filtering Feng Yu, Xinhui Gong, Hanpeng Li, Xiaohong Zhao, Shihong Wang∗ School of Sciences, Beijing University of Posts and Telecommunications, Beijing 100876, China Abstract Recently, an image encryption algorithm using block-based scrambling and image filtering has been proposed by Hua et al. In this paper, […]