Title :
Color image encryption through a novel chess based confusion scheme using chaotic map
Author :
Joshi, Rohit ; Joshi, Sumit
Author_Institution :
Inf. Technol., Veermata Jijabai Technol. Inst., Mumbai, India
Abstract :
A novel color image encryption method is proposed which uses Henon map for generating pseudo random numbers from original pixel values. Furthermore, these values are shuffled and confused using chess based confusion scheme based on logistic map. Security analysis of the encryption scheme is shown governing very high key space, very high key sensitivity, and ability to sustain statistical and differential attacks.
Keywords :
Henon mapping; chaos; cryptography; image colour analysis; random number generation; statistical analysis; Henon map; chaotic map; chess based confusion scheme; color image encryption; differential attack; encryption scheme; logistic map; pixel value; pseudo random number; security analysis; statistical attack; Algorithm design and analysis; Chaos; Correlation; Encryption; Logistics; chaos; confusion; image encryption; information security;
Conference_Titel :
Signal Processing and Information Technology (ISSPIT), 2011 IEEE International Symposium on
Conference_Location :
Bilbao
Print_ISBN :
978-1-4673-0752-9
Electronic_ISBN :
978-1-4673-0751-2
DOI :
10.1109/ISSPIT.2011.6151603
