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Abstract
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Article Information:
A New Loss-Tolerant Image Encryption Scheme Based on Secret Sharing and Two Chaotic Systems
Li Li, Ahmed A. Abd El-Latif, Zhenfeng Shi and Xiamu Niu
Corresponding Author: Xiamu Niu
Submitted: October 07, 2011
Accepted: November 16, 2011
Published: April 15, 2012 |
Abstract:
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In this study, we propose an efficient loss-tolerant image encryption scheme that protects both
confidentiality and loss-tolerance simultaneously in shadow images. In this scheme, we generate the key
sequence based on two chaotic maps and then encrypt the image during the sharing phase based on Shamir’s
method. Experimental results show a better performance of the proposed scheme for different images than other
methods from human vision. Security analysis confirms a high probability to resist both brute-force and
collusion attacks.
Key words: Chaotic systems, loss-tolerant image encryption, secret sharing, security analysis, , ,
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Cite this Reference:
Li Li, Ahmed A. Abd El-Latif, Zhenfeng Shi and Xiamu Niu, . A New Loss-Tolerant Image Encryption Scheme Based on Secret Sharing and Two Chaotic Systems. Research Journal of Applied Sciences, Engineering and Technology, (08): 877-883.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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