Paper Info
Title
Application of S-box and chaotic map for image encryption.
Abstract
In this work we propose a method for image encryption based on chaotic skew tent-map and substitution box transformation. This method provides confusion and diffusion at the same time. It is well known from literature that simple image encryption based on a total shuffling scheme is not secure against different types of attacks. We then projected an extended algorithm which works well against chosen cipher text attacks due to the substitution box operation. Furthermore we analyze the proposed technique for NPCR and UACI analysis to determine its strength.
Year
DOI
Venue
2013
10.1016/j.mcm.2013.01.009
Mathematical and Computer Modelling
Keywords
Field
DocType
S-box,UACI,NPCR
S-box,Chaotic map,Theoretical computer science,Encryption,Shuffling,Skew,Ciphertext,Chaotic,Mathematics,Confusion and diffusion
Journal
Volume
Issue
ISSN
57
9
0895-7177
Citations 
PageRank 
References 
15
0.77
2
Authors
3
Name
Order
Citations
PageRank
Iqtadar Hussain1637.21
Tariq Shah216825.46
Muhammad Asif Gondal3737.77