Indian Journal of Science and Technology
Year: 2017, Volume: 10, Issue: 20, Pages: 1-9
Sudeept Singh Yadav1*, Yashpal Singh1 , S.K. Sriwas2
1Department of Computer Science and Engineering, BIET, Jhansi – 284128, Uttar Pradesh, India; [email protected], [email protected] 2Department of Electronics and Communication, BIET, Jhansi – 284128, Uttar Pradesh, India; [email protected]
*Author for the correspondence:
Sudeept Singh Yadav
Department of Computer Science and Engineering, BIET, Jhansi – 284128, Uttar Pradesh, India; [email protected]
Objectives: To enhance the performance of decomposition encryption methods, a modified image encryption technique is utilized in (n, k, p) Gray coding exhibit the application of (n, k, p) Gray coding in the encryption of images. Methods/ Statistical Analysis: We proposed a revised algorithm based on image encryption that improves the level of security for available (n, k, p) based bit plane decomposition encryption technique. The proposed hybrid methods starts with bit-plane decomposition of (n, k, p) Gray coding then shuffling each bit plane using random scrambling finally pixel substitution based on X-OR Operation. Findings: The experimental results and comparison demonstrates that proposed encryption algorithm have best performance in image encryption. Applications/Improvements: This algorithm could be utilized for securing protection in biological traits, imaging systems in medical field and digital video surveillance system. Our next plan will additionally enhance and examine the execution of (n, k, p)-Gray coding for data hiding and picture de-noising.
Keywords: Bit-Plane Decomposition, Image Encryption, (n, k, p)-Gray Code, Pixel Permutation, X-OR
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