DocumentCode
536213
Title
The image encryption algorithm based on the generalized second-order directional derivative
Author
Li, Zongying
Author_Institution
Sch. of Sci., Linyi Normal Univ., Linyi, China
Volume
2
fYear
2010
fDate
29-31 Oct. 2010
Firstpage
550
Lastpage
553
Abstract
In order to improve the capability of encryption scheme, we first extended the two dimensional Arnold transformation to three dimensional, and designed one kind of new diffusion equation of the digital image pixel gray value, then introduced a novel digital image encryption algorithm in the paper, which was based on the three-dimensional Arnold transformation and the new diffusion transformation. The large number of simulation results and analysis have both shown that the proposed algorithm has very good permutation and diffusion properties and is a very good encryption algorithm.
Keywords
cryptography; image coding; diffusion equation; digital image encryption algorithm; digital image pixel gray value; generalized second-order directional derivative; three-dimensional Arnold transformation; two dimensional Arnold transformation; Cryptography; Entropy; Pixel; Directional derivative; Entropy; Histogram; Image correlation; Image encryption; Sensitivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computing and Intelligent Systems (ICIS), 2010 IEEE International Conference on
Conference_Location
Xiamen
Print_ISBN
978-1-4244-6582-8
Type
conf
DOI
10.1109/ICICISYS.2010.5658390
Filename
5658390
Link To Document