ArticlePloS one2020
New insights into the existing image encryption algorithms based on DNA coding.
Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It carries an expression of concern. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Expression of Concern: New insights into the existing image encryption algorithms based on DNA coding.PloS one · 2026Article
- Image Encryption Algorithm Based on an Improved ML Neuron Model and DNA Dynamic Coding.Computational intelligence and neuroscience · 2022Article
- Medical image encryption algorithm based on a new five-dimensional three-leaf chaotic system and genetic operation.PloS one · 2021Article
Corrections and comments
- Expression of concern
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Because a DNA nucleotide sequence has the characteristics of large storage capacity, high parallelism, and low energy consumption, DNA cryptography is favored by information security researchers. Image encryption algorithms based on DNA coding have become a research hotspot in the field of image encryption and security. In this study, based on a comprehensive review of the existing studies and their results, we present new insights into the existing image encryption algorithms based on DNA coding. First, the existing algorithms were summarized and classified into five types, depending on the type of DNA coding: DNA fixed coding, DNA dynamic coding, different types of base complement operation, different DNA sequence algebraic operations, and combinations of multiple DNA operations. Second, we analyzed and studied each classification algorithm using simulation and obtained their advantages and disadvantages. Third, the DNA coding mechanisms, DNA algebraic operations, and DNA algebraic combination operations were compared and discussed. Then, a new scheme was proposed by combining the optimal coding mechanism with the optimal DNA coding operation. Finally, we revealed the shortcomings of the existing studies and the future direction for improving image encryption methods based on DNA coding.
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