A Lightweight Image Encryption Scheme Using DNA Coding and Chaos-Reference-Cited by-同舟云学术

A Lightweight Image Encryption Scheme Using DNA Coding and Chaos

Published:2023-12-05 Issue:24 Volume:12 Page:4895
ISSN:2079-9292
Container-title:Electronics
language:en
Short-container-title:Electronics

Author:

Fetteha Marwan A.¹^ORCID,Sayed Wafaa S.²^ORCID,Said Lobna A.¹^ORCID

Affiliation:

1. Nanoelectronics Integrated Systems Center (NISC), Nile University, Giza 12588, Egypt

2. Engineering Mathematics Department, Faculty of Engineering, Cairo University, Giza 12613, Egypt

Abstract

Protecting transmitted multimedia data such as images is a significant concern. This work proposes an encryption algorithm for greyscale images using a Pseudo-Random Number Generator (PRNG), DNA coding, and pixel sum. The proposed approach is implemented on a Genesys 2 FPGA using minimal hardware resources and can operate at a maximum frequency of 110.8 MHz. In addition, several performance evaluation tests are conducted for multiple images, including statistical analysis of the encrypted image, keyspace analysis, and differential attack analysis. The system is compared to recent works with respect to encryption quality and used hardware resources. The proposed scheme outperformed recent chaos-based image encryption schemes.

Funder

Science, Technology, and Innovation Funding Authority

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering

Link

https://www.mdpi.com/2079-9292/12/24/4895/pdf

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