Linear‐feedback shift register‐based multi‐ant cellular automation and chaotic map‐based image encryption. Issue 6 (14th December 2018)

• Record Type: Journal Article
• Authors: Dey, Dipankar; Giri, Debasis; Jana, Biswapati; Maitra, Tanmoy; Mohapatra, Ram N.
• Is Part Of: Security and privacy. Volume 1:Issue 6(2018)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2018-12-14
• Subjects: attacks -- chaotic map -- encryption -- LFSR; Computer security -- Periodicals; Data protection -- Periodicals; Cyberterrorism -- Periodicals; 005.8
• DOI: 10.1002/spy2.52
• Languages: English
• ISSNs: 2475-6725

Abstract

Abstract : This paper presents an image encryption technique using the LFSR (Linear‐Feedback Shift Register)‐based multiple ants cellular automation with Chaotic map, where LFSR is used to produce pseudo random series that shuffle the pixel positions of an image. We then are using a shared secret key and chaotic map, the each pixel's intensity value of an image is altered and finally gets a ciphered image. Analysis of our proposed method shows a major protection for different statistical attacks. Moreover, our method provides better tradeoff between the entropy and correlation coefficients among the existing methods. The results of investigation and mathematical analysis confirm the protection, flexibility, correctness, reliability, and the robustness of the proposed scheme. The different security analysis confirms that the new encryption algorithm has higher security.