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The recent bloom in digital technology and the internet has created many ways to share information. The images are the most commonly used to share the information. Securely sharing of images is essential. Image encryption plays a vital role in maintaining privacy. There are many innovative encrypting algorithms available. This paper proposes a novel key generation algorithm based on Mobile numbers, Syllabification and Elements in the Periodic Table (MSE). The generated key and encryption processes, such as block scrambling, pixel scamming, and substitution, are used to encrypt the image. MATLAB R2024a is used to implement the key generation and encryption algorithm. Evaluation matrices like Entropy, correlation coefficient, histogram, encryption quality analysis, NPCR and UACI are used to analyze the performance. The security study reveals that the proposed encryption algorithm, which has NPCR (Number of pixel change rate) and UACI (Unified average changing intensity) values of 99.6216 and 34.353, respectively, correlation values of 0.0051, −0.0098, −0.0080 for diagonal, vertical and horizontal, respectively, and an entropy of 7.951. The study reveals that the proposed encryption algorithm has a performance equal to that of standard algorithms.

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Design of Image Encryption Technique Using MSE Approach

  • 会议论文

  • 发表日期：

    2025年

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  • C. Manikandan,
  • A. Prince Rabinson,
  • A. Devibala,
  • M. Sivanesh,
  • S. Karunyaa,
  • A. Rajesh

摘要

The recent bloom in digital technology and the internet has created many ways to share information. The images are the most commonly used to share the information. Securely sharing of images is essential. Image encryption plays a vital role in maintaining privacy. There are many innovative encrypting algorithms available. This paper proposes a novel key generation algorithm based on Mobile numbers, Syllabification and Elements in the Periodic Table (MSE). The generated key and encryption processes, such as block scrambling, pixel scamming, and substitution, are used to encrypt the image. MATLAB R2024a is used to implement the key generation and encryption algorithm. Evaluation matrices like Entropy, correlation coefficient, histogram, encryption quality analysis, NPCR and UACI are used to analyze the performance. The security study reveals that the proposed encryption algorithm, which has NPCR (Number of pixel change rate) and UACI (Unified average changing intensity) values of 99.6216 and 34.353, respectively, correlation values of 0.0051, −0.0098, −0.0080 for diagonal, vertical and horizontal, respectively, and an entropy of 7.951. The study reveals that the proposed encryption algorithm has a performance equal to that of standard algorithms.