DocumentCode
3142091
Title
An Image Encryption Algorithm Based on N-Dimension Affine Transformation
Author
Fangchao Wang ; Sen Bai ; Guibin Zhu ; Zhenghui Song
Author_Institution
Image Commun. Lab. of Chongqing Commun. Inst., Chongqing, China
fYear
2009
fDate
1-3 June 2009
Firstpage
579
Lastpage
585
Abstract
This paper proposes the n-dimension affine transformation based image encryption scheme, which changes the values of the pixels of an image. The property of the n-dimension affine transformation was analyzed in detail and the security of the proposed algorithm was described. The experimental results demonstrate that the suggested image encryption algorithm has the advantages of large key space and sensitivity to the secret keys. It also has the abilities of resisting brute-force attacks and statistical attacks.
Keywords
affine transforms; cryptography; image coding; brute-force attack; image encryption; n-dimension affine transformation; statistical attack; Chaos; Cryptography; Educational institutions; Histograms; Image communication; Information science; Pixel; Resists; Space technology; Statistics; image encryption; n-dimension affine transformation; transformation matrix; value transformation;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Information Science, 2009. ICIS 2009. Eighth IEEE/ACIS International Conference on
Conference_Location
Shanghai
Print_ISBN
978-0-7695-3641-5
Type
conf
DOI
10.1109/ICIS.2009.31
Filename
5223021
Link To Document