A DNA-based color image cryptosystem using chaotic maps, spiral mixing and non-linear binary operator.

ABSTRACT: The goal of image cryptosystems is to protect image transmission when there are network adversaries present. To ensure secrecy, images are subject to encryption to produce unintelligible cipher images; the techniques used for this process differ significantly from those applied to text data. The majority of the cryptosystems consider complicated or confusion-diffusion architectures that change and permute the values of the pixels. These frequently entail binary operations like bitwise [Formula: see text], addition-subtraction, DNA operations, etc, and are carried out utilizing chaotic maps, each having certain limitations. This paper employs a non-linear binary function applicable to traditional and DNA techniques for color image cryptosystems. In the proposed method, each of the color com

SUBMITTER: Bhaya C 

PROVIDER: S-EPMC12485207 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature