In this paper, a novel image encryption algorithm is proposed based on the combi- nation of the chaos sequence and the modified AES algorithm. In this method, the encryption key is generated by Arnold chaos seq
In this paper, an analysis study of two encryption algorithms applied to images is performed in order to assess their robustness in terms of security. The first is the classical cryptosystem known as Advanced Encryption Standard (AES) and the second is issued from the study of chaotic signals ...
Image encryption Block cipher Customizable block-size Chaos 1. Introduction Digitization has emerged as one of the most significant contributors in the area of modern day communications. The ever-evolving digital world is currently witnessing an unexampled growth in the area mobile technology and inter...
As a kind of spatiotemporal chaos, coupled map lattice (CML) is widely applied into image encryption because of its advantages of more complex dynamical behavior and lower computational overhead. Firstly, this paper proposed a novel spatiotemporal chaos model (MCML) by mixing Logistic, Sine and...
al. proposed a Fast Chaos-based Image Encryption Scheme using Fractal and 3D Henon Maps (FCIES-Fr-HP) for improving the degree of security in the image transmission [11]. Manish Kumar and et. al. introduced A new, fast and secure RGB image encryption using Generalized Heat Equation (GHE)...
The Advanced Encryption Standard (AES) and the Data Encryption Standard (DES) were widely used in text data encryption but must be better suited for encrypting digital images. One of the main reasons for this is that images have a high degree of redundancy and structure, which makes them vuln...
Image encryption is a specific technology used to address image security concerns. Traditional encryption methods, such as DES [2] and AES [3], cannot meet the present needs of picture encryption due to the characteristics of a large number of data, strong correlation, and high redundancy. ...
The International Organization for Standardization (ISO) specifies iris biometric data to be recorded and stored in (raw) image form (ISO/IEC 19794-6), rather than in extracted templates (e.g., iris-codes). On the one hand, such deployments benefit from
permutation structures to utilize the intrinsic confusion and diffusion properties of chaos was found lacking [55]. Innovations continued with the integration of 3-bit histogram equalization with Lorenz and Rössler chaotic systems to aid in the encryption process for confusion and diffusion purposes [...
You L, Yang E, Wang G (2020) A novel parallel image encryption algorithm based on hybrid chaotic maps with OpenCL implementation. Soft Comput. https://doi.org/10.1007/s00500-020-04683-4 Zhang L (2008) Cryptanalysis of the public key encryption based on multiple chaotic systems. Chaos, So...