Image Encryption Using Hash Function and Entropy Function

Authors

  • Hanmandlu M Dept. of Electrical Engg. IIT, Delhi
  • Meena G Dept. of Electrical Engg. IIT, Delhi
  • Vishwakarma N Dept. Of Computer Engg., NMIMS MPSTME, Shirpur

Keywords:

Image Encryption, Image Decryption, Cryptography, Entropy, Information measure

Abstract

In this paper, two way security is purposed; in which the first part of the algorithm presents the image encryption based on MD5 Hash function and in the second part we use the entropy function. The distinct characteristics of the algorithm are : high security, high sensitivity and high speed that can be applied for encryption of gray-level and color images. The hash function performs the partial encryption. The Entropy function generates a key that helps jumble the information. Both security and performance aspects of the proposed algorithm are analyzed and satisfactory results are obtained.

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Published

2024-02-26

How to Cite

Hanmandlu, M., Meena, G., & Vishwakarma, N. (2024). Image Encryption Using Hash Function and Entropy Function. COMPUSOFT: An International Journal of Advanced Computer Technology, 5(07), 2191–2196. Retrieved from https://ijact.in/index.php/j/article/view/381

Issue

Vol. 5 No. 07 (2016): July

Section

Original Research Article

License

Copyright (c) 2016 COMPUSOFT: An International Journal of Advanced Computer Technology

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©2023. COMPUSOFT: AN INTERNATIONAL OF ADVANCED COMPUTER TECHNOLOGY by COMPUSOFT PUBLICATION is licensed under a Creative Commons Attribution 4.0 International License. Based on a work at COMPUSOFT: AN INTERNATIONAL OF ADVANCED COMPUTER TECHNOLOGY. Permissions beyond the scope of this license may be available at Creative Commons Attribution 4.0 International Public License.