Title	A Novel Image Scrambling Algorithm for Digital Watermarking Based on Chaotic Sequences
Author	Zhu Liehuang, Li Wenzhuo, Liao Lejian, Li Hong
Citation	Vol. 6  No. 8  pp. 125-130
Keywords	Image Scrambling, Digital Watermarking, Chaotic Sequences, Cat Mapping.

Title	Image Scrambling Algorithm Based on Chaos Theory and Sorting Transformation
Author	Liu Xiangdong, Zhang Junxing, Zhang Jinhai, He Xiqin
Citation	Vol. 8  No. 1  pp. 64-68
Keywords	Image scrambling, Chaotic Sequence, Sorting Transformation, Threshold quantization.

Title	Selective Combinational Encryption of Gray Scale Images using Orthogonal Polynomials based Transformation
Author	R. Krishnamoorthi, P. D. Sheba Kezia Malarchelvi
Citation	Vol. 8  No. 5  pp. 195-204
Keywords	Image encryption, Orthogonal Polynomials, Selective combinational Scrambling

Title	Designing an algorithm with high Avalanche Effect
Author	Sriram Ramanujam, Marimuthu Karuppiah
Citation	Vol. 11  No. 1  pp. 106-111
Keywords	Cryptography, Avalanche Effect, Scrambling of Bits, Substitution Boxes, Ancient Ciphers