Secure and Fast Image Encryption Algorithm Based on Modified Logistic Map

• DOI: 10.20944/preprints202402.0380.v1
• Publication Date: 2024-02-07T06:59:15Z
• Authors: Mamoon Riaz; Hammad Dilpazir; Sundus Naseer; Hasan Mahmood; Asim Anwar; Junaid Khan; Ian B. Benitez; Tanveer Ahmad
• Keywords: Logistic map

In the past few decades, transmission of data over an unsecure channel resulted in increased rate hacking. Therefore, requirement to make multimedia more secure is increasing day by day. Numerous algorithms are developed improve efficiency and robustness. this article, a novel image encryption algorithm presented. It based on modified chaotic logistic map (CLM) that provides advantage having less computational time encrypt input image. The Shannon’s idea using substitution-permutation one-time-pad network achieve ideal secrecy. CLM used for substitution permutation randomness increase dependency key. Various statistical tests conducted, such as Key Space Analysis, Complexity Sensitivity Strict Avalanche Criteria (SAC), Histogram Entropy Mean Absolute Deviation (MAD) Correlation Contrast Homogeneity give comparative analysis proposed verify its security. As result various tests, it evident efficient robust compared previous ones.