image processing/ chaos-based image encryption algorithmgrey valuesimage pixelscipher-imageplain-imageArnold cat mapdiscrete output signalChen chaotic systemIn this Letter, a new image encryption scheme is presented, in which shuffling the positions and changing the grey values of image pixels are ...
Chaos-based image encryption algorithm. Phys Lett ... X Di,X Liao,P Wei - 《Chaos Solitons & Fractals》 被引量: 320发表: 2009年 A chaos-based image encryption algorithm using alternate structure Combined with two chaotic maps, a novel alternate structure is applied to image cryptosystem. In...
Security analysis of a chaos-based image encryption algorithm Physica A: Stat Mech Its Appl (2005) BorigaR.et al. A new hyperchaotic map and its application in an image encryption scheme Signal Process: Image Commun (2014) WangY.et al. ...
A novel chaos-based image encryption algorithm using DNA sequence operations Source: Elsevier BV High performance communication architecture for smart distribution power grid in developing nations Source: Springer Science and Business Media LLC Wavelet-Based Multiresolution Smart Meter Privacy ...
Full size image Fig. 7 Flow chart for the proposed medical cryptosystem Full size image 4.2 The Proposed Algorithm The flow chart of the proposed medical image encryption scheme is shown in Fig. 7. From the flow chart, one can see that, several essential steps are required in order to deve...
A chaos-based image encryption algorithm with variable control parameters In recent years, a number of image encryption algorithms based on the permutation–diffusion structure have been proposed. However, the control parameters ... Y Wang,KW Wong,X Liao,... - 《Chaos Solitons & Fractals Applicat...
Asthecurrentpopularchaos-basedimageencryptionalgorithmswiththepermutation–diffusionstructurehavesecurityflawsofnoimmunitytoattack.Anewimageencryptionalgorithmwasproposedbasedontheanalysisofcurrentalgorithms,whichcanwellresistthechosen-plaintextandthechosen-ciphertextattacks.ThealgorithmusesKentchaoticmaptogeneratekeystreams,...
Chaotic Image Encryption Based on the Block Cipher A block cipher is a type of symmetric key algorithm that divides the plaintext into multiple blocks of equal length, and then encrypts each block separately using a specific algorithm and key. There are five modes of block cipher: ECB, CBC,...
This article studies how chaotic image-encryption algorithms can be used to encrypt text. The proposed approach to this problem consists of two stages: in the first stage, the text message is intended for encryption into an image; in the second step, the selected image-encryption algorithm is ...
像素位置与比特双重置乱的图像混沌加密算法 image encryption algorithms based on chaos through dual scrambling of pixel position and bit 热度: 基于混沌的置乱—置换图像加密算法研究 热度: A novel image encryption algorithm based on chaos and Line map ...